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Relationship between the Ecological Livability and the Green Development of Agriculture
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作者 Wenhui LI Hongyang LI Xingxing SUN 《Agricultural Biotechnology》 CAS 2023年第4期85-87,共3页
Ecological livability is one of the important tasks and objectives of the rural revitalization strategy proposed at the 19 th National Congress of the CPC.The most precious wealth of the countryside is the excellent e... Ecological livability is one of the important tasks and objectives of the rural revitalization strategy proposed at the 19 th National Congress of the CPC.The most precious wealth of the countryside is the excellent ecological environment,and China must unswervingly follow the route of green agricultural development.Based on current research on the relationship between ecological livable and agricultural green development,comprehensive policy documents,journal literature and related reports,this paper explored the background and connotation of ecological livable,the current situation of agricultural green development and existing problems,and profoundly analyzed ecological livable and the internal connection between agricultural green development,aiming to provide theoretical reference and scientific reference for the final realization of ecological livable goal. 展开更多
关键词 Ecological and livable agricultural green agricultural development Rural revitalization
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Efficient Green Modern Agriculture of Fenlong Cultivation and Its Application Prospects 被引量:1
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作者 韦本辉 《Agricultural Science & Technology》 CAS 2017年第12期2658-2663,2666,共7页
Based on the evolution of farming revolution in Fengyan aiming to create a healthier and more beautiful human existence and a harmonious coexistence with nature, this study introduced Fenlong green agriculture, which ... Based on the evolution of farming revolution in Fengyan aiming to create a healthier and more beautiful human existence and a harmonious coexistence with nature, this study introduced Fenlong green agriculture, which had the characteristics of natural yield increase of more than 10% with zero fertilization, and yield increase of 10%-30%, quality improvement of 5% and doubled land water holding capacity with the conventional fertilization in over 20 crops in more than 20 provinces, and significant reforming efficiency on salinized land and grassland; for the first time made a comprehensive description of high efficient application of Fenlong green modern agriculture to explore natural resources, realizing the sustainable develop- ment of quality improvement, yield increase and efficiency enhancement; for the first time clarified the scientific basis and theoretical system of the green efficient mod- ern agricultural technique-Fenlong cultivation, as well as the basic connotations and concepts of Fenlong cultivation, green efficient modern agricultural technical system; created a new model of efficient modern agricultural production and new technology system, and 6 major technical projects like cultivated land improvement to increase yield and transformation of salinized land and grassland, which could play a role in relieving the climatic disasters like haze, transformation of farmland with medium to low yield as well as the construction of high standard farmland, sucrose industry and "One Road One Belt" strategy; for the first time proposed Fenlong cultivation as the "China technology card" in China and even the whole world, so as to make people understand the particular significance of this technology to green develop- ment, which could benefit the future generations. 展开更多
关键词 Fenlong green high-efficient modern agriculture Yield increase andquality improvement Scientific significance Application prospect
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Influencing Factors and Improvement Suggestions for Agricultural Green Development Performance:Empirical Insights from China 被引量:1
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作者 LI Erling ZHANG Mengzhen +1 位作者 LI Ruolan DENG Qingqing 《Chinese Geographical Science》 SCIE CSCD 2023年第5期917-933,共17页
Agricultural green development is an essential direction for global sustainable agriculture.The academic literature,however,needs to place greater emphasis on studying the factors influencing agricultural green develo... Agricultural green development is an essential direction for global sustainable agriculture.The academic literature,however,needs to place greater emphasis on studying the factors influencing agricultural green development performance and how such performance can be improved.A theoretical framework for agricultural green development performance was constructed in this paper using the Super-SBM model,which considers undesirable outputs,to measure the agricultural green development performance of 330 cities at or above the prefecture level in China(excluding Tibet Autonomous Region,Hong Kong,Macao and Taiwan of China)from 2007 to2018.Furthermore,the influencing mechanism of agricultural green development performance was then analyzed using a spatial econometric model.The results show that:1)from 2007 to 2018,China’s agricultural green development performance experienced three stages of evolution:‘rise,decline and rise’.2)The regions with high performance agricultural green development are mainly distributed in eastern China,northeastern China,and southern Qinghai Province.3)The agricultural economic level,industrialization process,and labor quality play significant roles in promoting local agricultural green development performance,while such performance is obviously inhibited by the openness level and the government’s environmental regulations.Local agricultural green development performance is significant inhibited by the agricultural economic level and accelerated industrialization process in neighboring cities,while significantly promoted by the agricultural industrial structure in neighboring cities.Some suggestions for improving agricultural green development performance are proposed based on these research results,which can provide scientific references for promoting sustainable agriculture. 展开更多
关键词 agricultural green development performance influencing factors improvement suggestions China
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Thoughts on Development of Green Agriculture and Green Economy——Based on the Survey of Farms in Qinhuangdao 被引量:1
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作者 Rongjia LIU Bing YE Di ZHANG 《Asian Agricultural Research》 2017年第11期1-4,共4页
Based on the concept and development process of green agriculture and green economy,the field survey and questionnaire investigation were carried out in Jincheng Specialized Planting Cooperative in Xinji Town,Changli ... Based on the concept and development process of green agriculture and green economy,the field survey and questionnaire investigation were carried out in Jincheng Specialized Planting Cooperative in Xinji Town,Changli County of Qinhuangdao City. The results show that there are still many problems in the development of green economy and the improvement of green farms in Hebei Province. On this basis,it came up with pertinent measures and recommendations,in the hope of providing theoretical basis and reference for establishment and development of green farms in Hebei Province and most of domestic areas. 展开更多
关键词 green economy green agriculture Diversified green farms Sustainable development
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Analysis on Green Agriculture Policy during the Development of Eco-city in European Countries and the United States and Policy Recommendations 被引量:1
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作者 Li QIN Yang QI 《Asian Agricultural Research》 2014年第8期18-20,共3页
Ecological agriculture is the important industrial foundation for building eco-cities,while green agriculture policy plays an essential role in promoting sustainable development of ecological agriculture. This paper a... Ecological agriculture is the important industrial foundation for building eco-cities,while green agriculture policy plays an essential role in promoting sustainable development of ecological agriculture. This paper analyzed the relationship between green agriculture policy and developing eco-cities and characteristics of green agriculture policies in European countries and the United States developing ecological cities.Besides,it summarized experience,in hope of providing beneficial reference for China developing eco-cities. 展开更多
关键词 Eco-cities green agriculture POLICY
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Explaining farmers'reluctance to adopt green manure cover crops planting for sustainable agriculture in Northwest China 被引量:1
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作者 Sheng-Han-Erin CHANG YI Xiao-yan +2 位作者 Johannes SAUER YIN Chang-bin LI Fu-duo 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2022年第11期3382-3394,共13页
Green manure cover crops(GMCCs)planting has a potential for mitigating greenhouse gas emissions(GHG)in agroecosystems and provides important ecosystem services,thereby achieving the Sustainable Development Goals(SDGs)... Green manure cover crops(GMCCs)planting has a potential for mitigating greenhouse gas emissions(GHG)in agroecosystems and provides important ecosystem services,thereby achieving the Sustainable Development Goals(SDGs)stipulated by the United Nations.However,the advantages of cultivating GMCCs on arable land are not widely recognized.For example,in the whole of China,the GMCCs planting area is less than 3.5%of total arable land.The aim of this study is to explore reasons for the low adoption rate of GMCCs planting.Using best–worst scaling(BWS)approach,farmers ranked their preferred conservation practices including three types of GMCC cropping systems.Taking Gansu Province in Northwest China as a case study,a survey with 276 farmers was conducted.The findings indicated that three factors are related to the low adoption rate of GMCCs:1)farmers preferred improving farmland irrigation facilities and substituting chemical fertilizers with organic rather than planting GMCCs;2)lack of awareness and understanding of government policy on GMCCs and limited access to training courses;3)financial support and subsidies from the government are insufficient.This study provides insights and strategic implications for policymakers on how to further promote GMCCs in the future. 展开更多
关键词 best–worst scaling farmers'preferences green manure cover crops sustainable agriculture Northwest China
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Green development of agriculture in Guizhou province in the new era 被引量:1
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作者 QI Hui-jie 《Ecological Economy》 2019年第1期45-56,共12页
Under the idea of green development, the realization of green agricultural development is an urgent need to build a well-off society in an all-round way. It is also an inevitable choice to cope with the changes of maj... Under the idea of green development, the realization of green agricultural development is an urgent need to build a well-off society in an all-round way. It is also an inevitable choice to cope with the changes of major contradictions in China’s society in the new era. Guizhou Province has natural advantages in realizing green agricultural development due to its natural resources endowment. It has made some progress in increasing supply of green agricultural products, reducing agricultural non-point source pollution and constructing modern industrial demonstration parks. However, at the time that socialism with Chinese characteristics has entered into a new era, Guizhou’s green agricultural development still faces difficulties such as insufficient elements of green agricultural development, nonstandard standards of green agricultural production, and insufficient brand building of green agricultural products. Therefore,this paper puts forward some countermeasures and suggestions, such as optimizing production factors,promoting green production standardization, speeding up brand building, and perfecting agricultural socialized service system, so as to promote Guizhou agriculture to realize green development in the new era. 展开更多
关键词 NEW ERA agriculture green DEVELOPMENT PATH
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Essential Factors and Sustainable Development of Green Agriculture
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作者 WANG Hong 《Journal of Northeast Agricultural University(English Edition)》 CAS 2009年第2期83-90,共8页
This paper discussed the definition and essential factors of green agriculture, including green ecological environment, green material energy input, application and the popularization of green agricultural technology,... This paper discussed the definition and essential factors of green agriculture, including green ecological environment, green material energy input, application and the popularization of green agricultural technology, the green behavior of worker, green policy regulations guarantee, fund support, supply and the production of green agriculture products, as well as the concept of green agriculture, structural mechanism and function. And finally existing problems in present green agriculture and five suggestions of green agricultural sustainable develonment were proposed. 展开更多
关键词 green agriculture constituent elements structural mechanism sustainable development
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On Breaking Through "the Green Trade Barrier" via the Recycling Agriculture Mode
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作者 Yang Jirui Wang Xuecheng 《Ecological Economy》 2005年第3期97-102,共6页
With their advantages in the field of environmental protection, by means of combining trade in the WTO andenvironmental protection, many countries and territories have laid down the principle of "the green trade ... With their advantages in the field of environmental protection, by means of combining trade in the WTO andenvironmental protection, many countries and territories have laid down the principle of "the green trade barrier", whichconstitutes a serious challenge against our produce export. It is hypothesized that the basic solution to the barrier is thereplacement of the conventional agricultural mode with the recycling agriculture mode, whereby implementations and mea-sures of the new mode are put forward, 展开更多
关键词 recycling agriculture mode green trade barrier EXPORT
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和美乡村视角下的苏南农田“GREEN”水环境治理模式应用研究
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作者 莫宇辰 李永钧 +1 位作者 逯星辉 魏家星 《园林》 2024年第6期51-60,共10页
随着中国宜居宜业和美乡村建设的不断深入,乡村水环境的治理与保护作为乡村生态文明建设的重要组成部分日益受到社会的重视和关注。在以往大规模灰色基础设施建设的背景下,乡村忽略了对于水生态绿色基础设施的构建,生态格局趋于破碎。... 随着中国宜居宜业和美乡村建设的不断深入,乡村水环境的治理与保护作为乡村生态文明建设的重要组成部分日益受到社会的重视和关注。在以往大规模灰色基础设施建设的背景下,乡村忽略了对于水生态绿色基础设施的构建,生态格局趋于破碎。农田空间作为农业面源污染的重要源头,结合多学科视角探索农田水环境污染治理新模式具有高度的必要性。立足于苏南地区独特的农田水网体系,紧密结合农业空间生产属性,研究现有农田水环境治理理论方法与实际建设,提炼以“源头绿色—过程净化—末端吸收—生态保育—循环回用”的苏南农田“GREEN”水环境治理模式,探索风景园林学科水治理方法在农田沟渠、河道及湿地等乡村空间的运用路径,并以常州市中天黄金大农场总体规划为例进行实践应用。推动风景园林学科于乡村生产空间的应用模式探索,为未来农业面源污染防治提供参考借鉴。 展开更多
关键词 和美乡村 乡村水环境 农业面源污染 农田水环境治理 green”治理模式 常州市中天黄金大农场
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Research on Green Agricultural Development Mode in Langfang City of China
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作者 胡江川 胡国强 《Journal of Landscape Research》 2011年第7期45-47,共3页
The paper had analyzed connotation of green agriculture,and pointed out that developing green agriculture is the need to realize socialist new rural construction,the important guarantee for people's consumption sa... The paper had analyzed connotation of green agriculture,and pointed out that developing green agriculture is the need to realize socialist new rural construction,the important guarantee for people's consumption safety and life quality improvement,and the realistic requirement of improvement of agricultural competitiveness.Developing green agriculture could promote strategic adjustment of agricultural structure,and accelerate agricultural industrialization.After analysis of green agriculture development in Langfang City,it pointed out that the development results consisted in that green agricultural base and mode began to take shape,agricultural products' quality supervision and detection system had gradually become perfect and rural environment initially improved.Meanwhile,problems existing in green agricultural development of Langfang City were analyzed,which were unclear understanding of connotation of green agriculture,insufficient support from government and lack of capital investment,imperfect green agricultural production and supporting technology,late development of green agricultural products' market and incomplete marketing network and market system.Through study on current green agricultural development mode of Langfang City,it was hoped to provide reference for further study. 展开更多
关键词 green agriculture MODE Langfang CITY
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国外城市农业景观(Urban Agriculture Landscape)案例评析 被引量:7
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作者 邰杰 汤洪泉 +1 位作者 曹晋 陆韡 《广东园林》 2013年第6期45-49,共5页
从城市农业概念界定、国外城市农业景观实践与案例启示三个部分,对国外城市农业景观的指导原则、发展策略、设计方法进行解读,以期在社会学意义、生态学功能等层面上为中国高速城市化进程中开放空间的规划与绿色基础设施建设提供深度参... 从城市农业概念界定、国外城市农业景观实践与案例启示三个部分,对国外城市农业景观的指导原则、发展策略、设计方法进行解读,以期在社会学意义、生态学功能等层面上为中国高速城市化进程中开放空间的规划与绿色基础设施建设提供深度参照。文章认为景观正成为对城市空间碎片进行生态整合的主要媒介之一,城市农业在城市生态与城市形态、食品安全与食物供给、自然教育与工作机会等诸多方面有着巨大潜力,可以作为构建现代可持续发展城市的路径之一。 展开更多
关键词 风景园林 城市农业景观 城市更新 城市绿色基础设施
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China's agriculture green development: from concept to actions
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作者 Haixing ZHANG Yuan FENG +5 位作者 Yanxiang JIA Pengqi LIU Yong HOU Jianbo SHEN Qichao ZHU Fusuo ZHANG 《Frontiers of Agricultural Science and Engineering》 CSCD 2024年第1期20-34,共15页
China has initiated a green transformation plan in 2015, which was soon applied to agriculture, known as the agriculture green development(AGD)initiative, with the goals of achieving food security, high resource use e... China has initiated a green transformation plan in 2015, which was soon applied to agriculture, known as the agriculture green development(AGD)initiative, with the goals of achieving food security, high resource use efficiency, and an ecofriendly environment. To assess the agricultural transformation from 1997 to 2020, this paper proposes a national-scale indicator system consisting three dimensions(socioeconomic, food production and eco-environmental) and ten sub-dimensions to quantify the AGD score.This study showed that AGD score in China was at a moderate level during 1997–2010, scoring 40 out of 100. During this stage, decreased scores in the sub-dimensions of resource consumption, environmental quality, and environmental cost have offset the improvement in the socioeconomic dimension, resulting in fluctuated scores around 40. In the second stage(2011–2020), China's AGD score improved but still at moderate level, scoring an average of 46.3, with each dimension increasing by 5.3%–25.0%. These results indicate that China has made progress in the agricultural transformation, transitioning from conceptualization to actions through the implementation of various policies and projects. However, the study emphasizes the need for more effort to address the insufficient and unbalanced development, along with the growing eco-environmental challenges, especially the trade-offs among dimensions. 展开更多
关键词 agricultural transformation agriculture green development historical trend indicator system theoretical conception
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An index system for evaluation of agriculture green development at county level in China
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作者 Xiao XU Yanxiang JIA +3 位作者 Yuan FENG Haixing ZHANG Wen XU Qichao ZHU 《Frontiers of Agricultural Science and Engineering》 CSCD 2024年第1期55-68,共14页
Agriculture green development(AGD)has become an unavoidable choice to address the unique national circumstances of China.This study established a county-level AGD evaluation index system,comprised three dimensions,foo... Agriculture green development(AGD)has become an unavoidable choice to address the unique national circumstances of China.This study established a county-level AGD evaluation index system,comprised three dimensions,food production,ecological environment and socioeconomic development,using 20 indicators.The assessment delved into historical trend and current situation,utilizing Spearman rank correlation analysis to analyze trade-off and synergy relationships,using Quzhou County,Hebei Province as a case study.The main findings were in four areas.Firstly,the index for AGD in Quzhou County increased by 58.9%from 1978 to 2019.The major contribution were the social economy(65.8%)and food production(53.5%),whereas the ecological environment was found to have had a negative impact.Secondly,in 2019,the AGD index was only 56.4,indicating substantial potential for improvement relative to the target value.A notable difference in scores existed between the three dimensions,with the order being ecological environment(66.3)>food production(61.7)>socioeconomic(41.3).Also,90%of the indicators did not reach the target value.Thirdly,relationship analysis of the indicators revealed that the synergistic effect exceeded the trade-off effect.Specifically,46.3%of the indicators had no significant relationship,35.3%had a synergistic relationship,and 18.4%had a trade-off relationship.Finally,interdimensional indicator relationships exhibited a trade-off effect between the ecological environment and both food production and socioeconomic dimensions.However,a positive trend of synergy between production and ecology has emerged since 2015.In conclusion,the quantitative evaluation index system exposed the unbalanced development and significant potential relative to the target value of AGD in Quzhou County,despite notable progress. 展开更多
关键词 agriculture green development index system quantitative evaluation Spearman correlation analysis
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Agriculture green development in China: insights and advances
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作者 Jianbo SHEN Qichao ZHU +11 位作者 Yong HOU Wen-Feng CONG Wen XU Jiuliang XU Zhichao AN Xiaoqiang JIAO Kai ZHANG Tianxiang YU Lin MA Oene OENEMA William J.DAVIES Fusuo ZHANG 《Frontiers of Agricultural Science and Engineering》 CSCD 2024年第1期5-19,I0005,共16页
Reconciling the tasks of producing adequate amounts of nutritious food for the increasing global population while preserving the environment and natural ecosystems simultaneously is an enormous challenge. The concept ... Reconciling the tasks of producing adequate amounts of nutritious food for the increasing global population while preserving the environment and natural ecosystems simultaneously is an enormous challenge. The concept of agriculture green development(AGD) and the necessary governmental policies were developed to address the aforementioned challenge in China and to help achieve the related global sustainable development goals. Agriculture green development emphasizes the synergy between green and development;current agriculture has to transform from the intensive farming with high inputs, high environmental impacts and low resource-use efficiency to a more sustainable agriculture, in order to ensure an adequate supply of nutritious food while delivering environmental integrity, improved economic profitability,and social equity. A research program on AGD was established by China Agricultural University with four research themes, namely: green crop production, green integrated crop-animal production, green food and industry,and green ecological environment and ecosystem services, to provide a scientific basis for future developments and to facilitate the implementation of AGD in practice. AGD requires a multistakeholder approach, fueled by innovative and interdisciplinary research. Joint actions have to be taken by governments, farmers, supply industries, consumers, educators, extension services and researchers to support AGD. This requires strong coordination and public awareness campaigns. This review presents the progress that has been made over the past 5 years and makes recommendations for more research and development, in order to better deliver agricultural green and sustainable development on national and international scales. 展开更多
关键词 agriculture ecosystem services environmental protection food security green development multi-sectoral cooperation sustainable development
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Spatiotemporal variation and evaluation of agriculture green development: a case study of Hainan Province, China
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作者 Tianxiang YU Jichen ZHOU +4 位作者 Lin MA Fusuo ZHANG Zed RENGEL William JDAVIES Jianbo SHEN 《Frontiers of Agricultural Science and Engineering》 CSCD 2024年第1期83-99,共17页
The realization of green and sustainable development of agriculture is the common pursuit all over the world. Agriculture green development(AGD)program has been proposed as a sustainable development strategy in China,... The realization of green and sustainable development of agriculture is the common pursuit all over the world. Agriculture green development(AGD)program has been proposed as a sustainable development strategy in China,but insufficient is known about the quantitative evaluation of spatiotemporal variation in AGD at the regional scale. This study aimed to assess spatiotemporal patterns in AGD at the county/city-based regional level. For this purpose, a systematic index evaluation system was developed to assess the performance of socioeconomic, food production and environmental components in a key economic region(Hainan Province) of China. Hainan improved its AGD index(representing the overall performance toward achieving AGD) from 38.8 in 1988 to 40.9 in 2019. The socioeconomic development and agricultural productivity have improved with time;environmental quality declined due to overuse of chemicals from 1988 to 2013, but steadily improved after 2013, indicating positive effects of reducing chemical input. There was a higher AGD index in the coastal vs. central regions and the southern vs. northern regions. Scenarios featuring improved nutrient management or optimized diet structure and reduced waste improved economic benefits and social productivity while concurrently reducing environmental degradation. These results provide new insights for the future development of green and sustainable agriculture and formulation of agricultural policies in Hainan Province of China and even other developing countries that are facing or will soon face similar challenges. 展开更多
关键词 agriculture environmental impact green and sustainable development Hainan Province index evaluation system
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The Research on Countermeasures of Green Agricultural Development in Jiangsu Province 被引量:3
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作者 DU Hua-zhang Jiangyan Municipal Bureau of Agriculture,Jiangyan 225500,China 《Asian Agricultural Research》 2010年第3期31-37,共7页
Firstly,the thesis introduces the connotation of green agriculture,indicating that the green agriculture has 4 characteristics,namely openness,continuity,high efficiency and standardization,compared with the tradition... Firstly,the thesis introduces the connotation of green agriculture,indicating that the green agriculture has 4 characteristics,namely openness,continuity,high efficiency and standardization,compared with the traditional agricultural development model.Secondly,the advantages of developing green agriculture in Jiangsu Province are discussed,namely rich agricultural resources,notable technological advantage,solid agricultural foundation,high quality of agricultural products,great market prospect of green consumption,and notable policy advantage.In view of the increasing shortage of natural resources,increasing restriction of rural labor force,increasing deterioration of rural environment,inadequate popularization of green agriculture,and fierce competition at home and abroad,the restricted factors of developing green agriculture in Jiangsu Province are introduced.Finally,in view of the agricultural concept innovation,green agricultural system innovation,agricultural technology innovation,agricultural management innovation,operation system innovation,ecological system innovation,development of tourism agriculture and regional differentiation development strategy,the relevant countermeasures and suggestions are put forward,in order to explore a new agricultural development model for Jiangsu's modern agricultural development. 展开更多
关键词 green agriculture Advantages RESTRICTED FACTORS DE
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Changes in Land Use and Agricultural Production Structure Before and After the Implementation of Grain for Green Program in Western China–Taking Two Typical Counties as Examples 被引量:6
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作者 ZHOU Ping WEN An-bang +4 位作者 YAN Dong-chun SHI Zhong-lin GUO Jin JU Zhan-sheng ZHANG Yi-lan 《Journal of Mountain Science》 SCIE CSCD 2014年第2期526-534,共9页
Soil erosion becomes a serious environmental problem in the world, especially in western China. An effective management practice called the Grain for Green Program(GGP), which was launched in 1999, aims to reduce soil... Soil erosion becomes a serious environmental problem in the world, especially in western China. An effective management practice called the Grain for Green Program(GGP), which was launched in 1999, aims to reduce soil and water loss and alleviate the ecological environment problem in western China. Two typical counties in western China, the Zhongxian(in Chongqing Municipality) and Ansai(in Shaanxi Province) were chosen to evaluate the dynamic changes of land use and agricultural production structure before and after the implementation of the Program in this paper. The results showed that the cultivated land area was reduced by 7.08% from 1989 to 2003. The cultivated land per person was decreased by 8.42% during 1999-2003. Moreover, the stability index of the secondary sector of the economy was increased from 0.91 in the period 1990-1999 to 0.94 in the following ten years. In addition, the stability index of tertiary economic sector increased from 0.88 to 0.92 in Zhongxian county. Meanwhile, the cultivated land area was reduced by 15.48% from 1990 to 1999. The soil erosion modulus was decreased by 33.33% from 1999 to 2006. Also, the stability index of secondary and tertiary economic sectors was 0.86 in the period 1998-2002. However, it decreased by 77% during 2002 to 2007 in Ansai County. These results imply that the Grain for Green Program had different impact on the two regions. Several effective strategies of soil and water conservation have been carried out to ameliorate the sustainable development of ecological environment and economy in these two counties of western China. 展开更多
关键词 Cultivated land Stability index agricultural production structure Grain for green Program (GGP) Three Gorges Reservoir region Loess Plateau
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Developmental Status Quo and Trends of Low-carbon Agriculture 被引量:3
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作者 Liming CAO Xiaohua PAN Maobai LI 《Asian Agricultural Research》 2013年第3期94-99,102,共7页
In order to reduce carbon emission in agricultural production,this paper has discussed the developmental trends of low-carbon agriculture in terms of developing precision agriculture,improving the efficiency of fertil... In order to reduce carbon emission in agricultural production,this paper has discussed the developmental trends of low-carbon agriculture in terms of developing precision agriculture,improving the efficiency of fertilizer utilization,scientific use of pesticides,water-saving irrigation,ecological control of pests and diseases,as well as energy conservation and emission reduction by agricultural machinery and other agricultural practices. 展开更多
关键词 Low-carbon agriculture PRECISION agriculture green
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Evaluation and Influence Factor of Green Efficiency of China’s Agricultural Innovation from the Perspective of Technical Transformation 被引量:4
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作者 HE Weichun LI Erling CUI Zhizhen 《Chinese Geographical Science》 SCIE CSCD 2021年第2期313-328,共16页
Agricultural innovation is important for the green transformation of agriculture.Based on the perspective of technology transformation,this paper builds a theoretical analysis framework and evaluation index system for... Agricultural innovation is important for the green transformation of agriculture.Based on the perspective of technology transformation,this paper builds a theoretical analysis framework and evaluation index system for green efficiency of agricultural innovation,and discusses the evolution laws and influencing factors of the green efficiency of China’s agricultural innovation from 2005 to 2017 utilizing the DEA model,Malmquist index,and Tobit regression analysis.The results show that:1)The overall green efficiency of China’s agricultural innovation is not high,the green efficiency of agricultural innovation in eastern China is mainly driven by pure technical efficiency,while that in central and western China is mainly driven by the scale efficiency.The green efficiency of agricultural innovation shows significant spatial differences,and the low efficiency and relatively low-efficiency regions moved to central and southeastern China.2)Technical progress is the main force affecting the change of green total factor productivity of China’s agricultural innovation,seeing a trend of decrease followed by an increase.Pure technical efficiency and scale efficiency exhibit an increasing-decreasing trend,and gradually transform into key factors that restrict the improvement of the green total factor productivity of agricultural innovation.3)Agricultural technologies’diffusion,absorption,and implementation are three influencing factors of the green efficiency of agricultural innovation.The local level of informatization,the number of agricultural technicians in enterprises and institutions,average education level of residents,and the level of agricultural mechanization have positive impacts on the promotion of the green efficiency of agricultural innovation,promoting the diffusion,absorption and implementation of agricultural innovation technology can significantly improve the green efficiency of agricultural innovation. 展开更多
关键词 the green efficiency of agricultural innovation Data Envelopment Analysis(DEA) Malmquist index Tobit regression China
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