Evaluation on Ecological Agriculture Benefit and Coordinated Development Level in Henan Province

[Objective] The aim was to establish theevaluation index system of ecological agriculture benefit in Henan Province to assess its ecological agriculture benefit and coordinated development level. [Method] Based on the existing evaluation index system of ecological agriculture, the evaluation index system of ecological agriculture benefit in Henan Province was established by means of factor analysis from the aspects of economic benefit, social benefit and ecological benefit, so as to assess the ecological agriculture benefit and coordinated development level of cities at prefecture level in Henan Province. [Result] Zhengzhou City had the highest development level in ecological agriculture in Henan Province, and coordination level was the highest in Anyang City, while coordinated development level was the highest in Zhengzhou and lowest in Sanmenxia City. [Conclusion] The study could provide reference for the evaluation on ecological agriculture benefit in China.

Research on the Development Model of Ecological Agriculture in Loess Hilly-Gully Region of Northern Shannxi, China

On the Loess Plateau of China, facing the vulnerable environment, local people have to try their best to guarantee the security of food, and at the same time, to control the most serious soil erosion in the world. The paper introduces two typical models of ecological agriculture: ecological agriculture with commodity and agri- culture with soil and water conservation. According to the local natural condition, the model of eco-agriculture with commodity could be characterized by the structure of “agriculture-byproduct”, “agriculture-fruit” or “agri- culture-forestry-husbandry”. The development of agriculture with soil and water conservation has decreased the soil erosion rate from 12,184 ton/km2 in 1980 to 458.4 ton/km2 in 1999, while the farmers’ income has increasingly risen. Analyses on the two models’ benefits both in terms of ecological and agricultural economy show that there is a great possibility to construct or restore good eco-environment with comprehensive control in the hilly-gully area of north Shannxi. Further more, the paper points out the potential problems of foodstuff production and stockbreeding development in forming ecological agriculture and eco-environmental restoration.

Thoughts on Present Situation of Development of Rural Animal Husbandry and Its Relationship with Construction of Ecological Agriculture and Revitalization of Rural Industry

After several rounds of phased ups and downs of development,rural animal husbandry finally presents a shrinking and depressed development situation under the comprehensive action of the failure of transformation and upgrading and the increasing production costs and breeding risks.Actively exploring and guiding the healthy and sound development of rural animal husbandry is not only an important measure to promote the construction of ecological agriculture,but also the main starting point to realize the revitalization of rural industry.This paper analyzes the present situation of the development of rural animal husbandry in recent years,the influence of animal husbandry on the construction of ecological agriculture and the revitalization of rural industry,and puts forward the corresponding measures,in order to promote the steady and efficient development of animal husbandry in the grand strategy of revitalizing rural industry.

Preliminary Study on the Ecological Agriculture Development Model of"Pennisetum sineseRoxb-Rocky Desertification Control-Edible Mushrooms"in Guizhou Province

In Guizhou Province, the area of rocky desertification land is 3.023 8 million hm^2, accounting for 17.16% of total area of land in the province. Rocky desertification is the most important ecological problem that restricts the economic and social development in Guizhou, so the primary task of ecological construction in Guizhou Province is to curb rocky desertification. How to effectively, efficiently and persistently use rocky desertification land is not only the key to the improvement of ecological environment, but also an urgent problem solved for local people's survival and anti-poverty. Due to having developed roots, growing fast, high yield of grass, strong resistance to drought, and high regeneration capacity, Pennisetum sinese Roxb has become a new method to control rocky desertification. How to use P. sinese Roxb efficiently becomes the key to the ecological control of rocky desertification by P. sinese Roxb. In this study, the ecological agriculture development model of "P. sinese Roxb-rocky desertification control-edible mushrooms" was studied, and the effect of cultivating Pleurotus eryngii with P. sinese Roxb in rocky desertification land was analyzed. Moreover, an outlook for the application of P. sinese Roxb in rocky desertification areas of Guizhou was given.

Development of Ecological Agriculture in Xiantao City

This paper takes ecological agriculture as the starting point.On the basis of field investigation and research on the basic situation of the development of ecological agriculture in Xiantao City,this paper focuses on the development models of ecological agriculture in some typical regions such as Xianfeng Village,Zhanggou Town,Chenchang Town and Shazui Street Office in Xiantao City.This paper analyzes many problems that affect and restrict the development of ecological agriculture in Xiantao City,and puts forward some measures and suggestions to promote the development of ecological agriculture in Xiantao City.

The Construction of Ecological Agriculture in Gongcheng County and Its Development Ideas

On the basis of survey of current situations of eco-agricultural construction in Gongcheng County, major "Cultivation + Methane + Planting" triple model of ecological agriculture in Gongcheng County is presented. Then, the eco-agricultural benefits of Gongcheng County are analyzed from three aspects, namely economic, social and ecological benefits. Through summing up, the eco-agricultural construction of Gongcheng County has following problems: imperfect ecological technological system; follow-up service level and ability to be improved; slow in unified planning and design and industrialization step. Finally, ideas of further development of ecological agriculture in Gongcheng County are put forward. These include proper planning and overall management, extending ideas and deepening eco-agricultural construction system; strengthening development of ecological tourism; and perfecting social service system for ecological agriculture.

Investment Projects in Dangshan——The National Ecological Agriculture County

Dangshan County is situated in the mostnortherly part of Anhui Province, acontiguous area of fourprovinces(Jiangsu, Shandong, Henan andAnhui) and six counties(Fengxian, Shanxian,Yucheng, Xiayi, Yongcheng and Xiaoxian).The County is named after Mount Mangdangand Mount Dangshan in the territory. TheLonghai Railway and National Highway 310pass through in parallel the central part of thecounty area, and the ancient Yellow Rivercourse lies in the northern part of the country,extending a hundred li(50 km). The totalland area of the county is 1192.94 sq km, ofwhich the cultivated land area is 904 thousandmu. 650 thousand mu of orchards cover thefields linking to the villages. It is major

Ecological Agriculture in Liuminying Village

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China’s Ecological Agriculture: Progress and Perspectives

Agriculture is the basis of national economy. Through science and technology and the intensive utilization of land, great achievements have been made in agriculture. However, some agro-ecological and environmental problems are rising. Because of this, people have begun to reflect on agricultural developmental policy, patterns and technologies, and put forward new thoughts for agricultural development. In the late 20th century, China’s ecologists and agronomists co-sponsored the concept of ecological agriculture with Chinese characteristics. Its essence includes a series of concepts such as integration, coordination, circulation and regeneration within agroecosystems or within systems of agriculture production, processing and marketing. After nearly 30 years of practice and development, ecological agriculture in China has achieved remarkable outcomes. However, current eco-agriculture development is unsatisfactory due to the following two factors： （i） A lack of research and accounting across a variety of agro-ecosystem service functions; （ii） It is difficult to obtain remarkable economic benefits because of the lack of market-oriented guidance, scale management, specialized production and brand popularization for the traditional autarkic peasant economy. In order to further promote the development of ecological agriculture it is necessary to engage in serious reflection on ecological agriculture in China and arrive at new understandings about circular economy, multifunctional agriculture, high-quality agriculture, industrial development, integration of the traditional essence and modern technology, and finally, the sustainable development of rural areas.

Research on the Low-carbon-high-value Agriculture Technology in the Comprehensive Improvement of Intra-county Environment Pollution——Taking the Development of Cultivation and Breeding Industry in the Ecological Cyclic Agricultural Garden in Shaoshan Irri

The comprehensive improvement strategy of intra-county environment pollution in the city and countryside was searched.By the research method which combined the microscopic view,the macroscopic view with the dynamic perspective,the seriousness of rural water quality,soil and atmospheric pollution in Xiangxiang,Xiangtan and the surrounding areas in Shaoshan irrigated area was revealed.The control measure which was 'four-dimensional pollution in the city and countryside'—— low-carbon-high-value agriculture and the technology innovation was proposed.The low-carbon-high-value technology innovation industrialization demonstration in three parts which included the pre-production,mid-production and post-production deep-processing of cultivation and breeding industry in the ecological cyclic agricultural garden in Shaoshan irrigated area was the driving force.We tried to propel the low-carbon ecological cultivation and breeding industry which included the paddy rice,grass,tree,medicinal herbs and pig,cow,chick,duck,fish.We wanted to relieve the structural unbalance of previous cultivation and breeding industry,'cheap grain hurting the farmers' and the short-leg problem of social-economic-ecological benefit.The results showed that the low-carbon-high-value agricultural system was a poly-generation technology system which promoted the multi-level and grading utilization,saved the energy,reduced the consumption and cleaned the production based on the ecology.

Construction of Energy Diagram of Ecological High-value Agriculture System and Emergry Evaluation Index System

Ecological high-value agriculture research, ecological high-value agricultural is the future of agriculture in China. In the emergy diagram was constructed based on emergy theory, and the mechanism and realization approach were well described. In addition, a set of evaluation index system of emergy was established to deter- mine contribution made by different resources of the system, providing references for further exploration of ecological high-value agricultural production system.

Developing Ecological Agricultural Engineering to Promote Rural Revitalization in China

Ecological agricultural engineering is a necessary innovation and expansion of China’s agricultural engineering science and technology that aims to meet the overall, the whole chain and the coordinated development needs of the whole system for rural revitalization. Focusing on ecological agricultural engineering, this paper introduces its development and early practice and technology, and also discusses its development direction, development path, and important role in boosting rural revitalization. The development of ecological agricultural engineering will play an important role in China’s agricultural production practice, agricultural engineering discipline construction and agricultural and rural modernization.

Importance of sustainable development of Ecological agriculture regional economic

China kept sustained and rapid economic growth in 30 years, at the same time, bringing a high consumption of resources and greatly damaged ecological environment, so that the resource application and ecological environment which support China ＇ s economic growth are deteriorating, the situation in the vast western region is particularly prominent. Therefore, you must carefully study the new sustainable development model of economic theory under the guidance of scientific concept of development, from the strategic height of a comprehensive, coordinated and sustainable economic and social development and the characterized situation of China＇ s regional economic reality.

Current Situation and Countermeasures for the Development of Ecological Circular Agriculture in Zhejiang Province

Based on the analysis of present situation of ecological circular agriculture development in Zhejiang Province, the problems of limited resources, backward technology and capital shortage were proposed, and the solutions were put forward to promote the construction of modem agriculture industry system and accelerate the change from the traditional agriculture model to ecological circular agriculture model, such as choosing suitable development models according to local conditions, promoting the construction of agricultural demonstration zones, improving ecological technology, and strengthening the comprehensive utilization of resources and farming system innovation.

Relationship Between Agriculture and Ecological Deterioration,Restoration and Reconstruction in Loess Plateau Areas of Northwest China

A comprehensive analysis was conducted on the current situation as well as historic succession processor agriculture and ecological conditions in Northwest China, in particular in the Loess Plateau, by means of a inter-disciplinary approach of ecology, agro-geohistory, and agronomy. It was concluded that the fundamental causes responsible for the ecological deterioration, signed by the poor agro-productivity and serious soil erosion, had been the extensive cropping system by ever-increasing reclamation on semi-drought slope land, where initiated a natural vegetation of brushy grasses with sparse trees, thus suitable only for animal husbandry. Based on an identification of specific actual status of China, several countermeasures of correctly dealing with the relationship between agricultural development and the ecological restoration and reconstruction were proposed, including to get breakthrough first in the transection area by means of the rational use of resources and the raising of agro-system productivity, to promoting 'water conservancy-type ecological agriculture' through the radical shift of traditional production pattern, and the adoption of a policy of proper degree of grain self-reliance, as well as to construct livestock industry base in Northwest China.

Analysis on Strategic Future of Application of Agricultural Ecological Source in Control on Agricultural Nonpoint Source Pollution in Xi River Area in Guangxi

Non-point source pollution has become a hot issue on aquatic ecological environment at home and abroad. The research analyzed the challenges confronted by Xi River and proposed to construct agricultural ecological source in middle and upper reaches of the Xi River from the perspectives of scientific layout, legal construction, routine monitoring, technology integration, and coordination system in order to promote sustainable development of eco-environment in Xi River.

Plan and Practice of Ecological and Leisure Agricultural Demonstration Park ——A case of Xiangtian Village in Jin'an County

With Xiangtian Village, Jin＇an County as an example, development objec- tive and functional orientation of ecological and leisure agricultural demonstration park were described in detail, based on which a characteristic and promising plan of the park was proposed.

The Basic Indexes and Practices of Regional Ecological Agricultural Construction in Dabie Mountains——A Case Study of Huanggang,Hubei

Taking Huanggang city as an example, the requirements of basic indexes for the regional ecological agricultural construction in Dabie Mountains were ana- lyzed and the measures that must be taken in implementing the in the Dabie Mountains were proposed.

A Three-Dimensional Model for Special Ecological Agricultural System (SEAS) in the Southeast Fujian Province

Although the southeast Fujian Province has favorable bio-climatic conditions, traditional farming models are limited in effective exploitation of agriculture related resources and have deteriorated the agricultural environment. After analyzing the conditions at Maping town, we designed a three-dimensional model, special ecological agricultural system (SEAS), at Maping town. The SEAS has been practiced for three years and results show that the SEAS more efficiently utilizes local time and space resources and gains more econo- mic, ecological and social benefits. Thus, the SEAS has been considered as an optimal model for sustainable utilization of agricultural resources.

Driving factors and innovation paths of rural tourism transformation and upgrading under the background of industrial integration:From the perspective of ecological integration of culture and tourism

This paper analyzes the interactive process of the integration of ecological agriculture and cultural tourism industry from the aspects of rural tourism products,technology and market,and points out that the integration of tourism products constitutes the basis of industrial integration;The integration of technology plays a role in the whole process of industrial integration development;Market level integration is the core goal of industrial integration development.Then,it explains the driving factors of the integrated development of the two industries from two aspects:the relevance of the two industries,the diversification of demand and the diversity of investment constitute the internal driving force of the integration of cultural tourism industry and ecological agriculture under the background of rural revitalization;Multiple factors,such as policy guidance,economic drive and technological innovation,together constitute the external driving force for the integration of cultural tourism industry and ecological agriculture under the background of rural revitalization.On this basis,it puts forward the path of the integrated development of innovative cultural tourism industry and ecological agriculture from six aspects:first,the government actively guides and constructs a perfect policy support system;Second,the development of industrial projects create basic conditions for industrial integration;Third,to strengthen publicity and promotion,strengthen industrial integration and form brand effect;Fourth,to encourage scientific and technological innovation and provide technical support for industrial integration;Fifth,to build industrial alliance and help industrial integration through multi-dimensional cooperation;Sixth,to promote the construction of legal system and build a perfect market access system.