Development Status and Countermeasures of Farmers' Professional Cooperatives in Shangqiu City

Farmers' professional cooperatives develop in various forms,and with the continuous improvement of development level,social effects have gradually appear.Based on the specific situation of farmers' professional cooperatives in Shangqiu City,this paper expounded the development status of farmers' professional cooperatives in Shangqiu City,analyzed and discussed various problems encountered in the development process of farmers' professional cooperatives,and put forward some countermeasures and suggestions,such as establishing and perfecting cooperative rules and regulations,financing from multiple channels,introducing technical talents in various ways,breaking the information asymmetry restriction by various means,and giving full play to government functions,aiming to further promote standardized,large-scale,healthy and sustainable development of farmers' professional cooperatives.

Current Status of Rice Production in Burundi and Its Development Strategies

Burundi, a landlocked country locked near the equator, is one of the least developed countries confirmed by the United Nations and the 60% financial revenue needs aid. Rice is the most important and extravagant food in Burundian consumption for no more than 5 kg on average per people by year. It＇s especially suitable to plant rice in Burundi because of the sufficient sunlight and rain. But the lack of new varieties, practical technology and modern service make it very difficult for rice production. According to this significant roll, the rice production has to be increased in order to satisfy the consumption needs which are now becoming higher and keep the food safe. This article mainly shows the rice ecological types, production facts and the major constraints of rice production in Burundi, and then look into the distance on how to solve the problems.

Status quo and Development Strategies for Protected Vegetable Industry in Qinghai Province

The study introduced protected agriculture development in Qinghai province and concluded its development scale, type and structure, as well as technology supports. Besides, existing problems were proposed such as lower production-level, poor equipment, fewer specialized bases, and countermeasures include the following： leading protected agriculture development by macro-control; strengthening market supervision; improving scientific research and innovation to help S ＆ T achievement transformation.

Current Status and Perspective Development of Broomcorn Millet Production in China

[Objective] This paper analyzed present status of broomcorn millet produc- tion in China, including cultivation methods, fertilization utilization, diseases, insect pests and disasters, machinery development, planting benefit and other aspects. [Method] The corn millet data reported by China Industrial and Technological Re- search System of Millet in 2011 were analyzed by descriptive statistical analysis of EXCEL. [Result] The results show that 17 678.57 kg/ha of farm manure, 155.77 kg/ha of urea, 259.5 kg/ha of compound fertilizer, 203.13 kg/ha of phosphate fertilizer and 75 kg/ha of potash fertilizer were used in China; the national mechanization degree of broomcorn millet production is lower than 30% in all; the average income of broomcorn millet production is 10 503.33 yuan/ha, and the VCR is 2.64; most broomcorn millet producing areas are affected by mild pests and diseases, very few are affected by mild and moderate pests and diseases, and the impact of natural disasters is the lightest. [~onclusien] Currently fertilizer utilization for broomcorn millet is proper but the mechanization level and planting benefit are low, natural disasters, pests and diseases are not severe; finally the authors proposed some suggestions on the fertilizer utilization, mechanization production, benefit increasing, disaster warning, disease and insect controlling and government policy-making for broomcorn millet production.

Research on Current Status and Development of Urban Wetland Park

This paper summarized the theory and research progress of urban wetland park and elaborated development status of urban wetland park construction at home and abroad,analyzed the existing problems of domestic urban wetland park.In 1970s,some developed countries began to focus on restoration and construction of ecological environment in wetland and restoration work of habitats,with the sustainable development as the goal,a complete theoretical system was formed initially.But domestic theory research of wetland was relatively weak,and wetland restoration and wetland protection policies,etc.are relatively backward.This paper elaborated current situation of construction and development of urban wetland park,analyzed the existing problems of domestic urban wetland park,which mainly showed in the following aspects:blindly following suit without full scientific verification,unreasonable selecting of lands,unreasonable management system,inadequate policy and regulations,and lack of a huge human resources and mature technologies.This paper also put forward several guidance recommendations for existed problems of domestic urban wetlands from the ecological point of view,including giving primary importance to the protection of ecological environment of water in urban wetland park,and treating fouling species correctly.

Status quo, Problems and Development Strategies of Crop Scientific and Technical Innovation in Hunan Province

Based on status quo and existing problems of Hunan crop science and technology innovation, the research proposed ＂three orientations＂, including seeking, grasping and highlighting orientations, and ＂six projects＂ for solving the issues. It is recommended to improve multiple cropping index.

Development Status and Research Prospect of Mustard Vegetables Industry

The present study set its research background in the scientific develop- ment at present and in the future, the actual production needs, and the goal of building a bigger and stronger mustard industry. On the basis of a comprehensive and systematic investigation and a scientific analysis of the development status of mustard industry, especially the technical bottlenecks and problems constraining the industrialized production of mustard in south China, the present study proposed spe- cific research ideas, prospects, suggestions and measures accordingly. It was hoped to provide powerful technical support to promote the industrialized, healthy and sus- tainable development of the mustard industry in south China, and be of practical im- plications for the enrichment of people＇s ＂vegetable baskets＂ and the restructuring of the vegetable industry.

Current Status and Development Strategy of Hybrid Rice in India

This paper presented the current status quo of hybrid rice in India from the breeding,seed production and extension and the existing problems and barriers,based on which the corresponding countermeasures were put forward.

The main projects and development status of noise forecasting and controlling on working face in coal mine

Noise from the machine on coal working face seriously influenced the miners' physical and mental health, and also, due to the noise, there may be a major hidden danger in safety from accidents as all safety warning signals may be masked by the noise. This paper summarized the features of mine environmental noise on working face, such as the variety of noise sources, the continuity of high intensity and slow attenuation in narrow space, etc.The main projects about noise forecasting and controlling on working face was emphatically expounded;the development status about mines machinery noise mechanism and environmental noise acoustic characteristics of space-time of these main research topics were also introduced.

The status and development strategy of coalbed methane industry in China

To achieve the goals of carbon peaking and carbon neutrality under the backgrounds of poor resource endowments, weak theoretical basis and other factors, the development of the coalbed methane industry of China faces many bottlenecks and challenges. This paper systematically analyzes the coalbed methane resources, key technologies and progress, exploration effect and production performance in China and abroad. The main problems are summarized as low exploration degree, low technical adaptability, low return on investment and small development scale. This study suggests that the coalbed methane industry in China should follow the “two-step”(short-term and long-term) development strategy. The short-term action before 2030, can be divided into two stages:(1) From the present to 2025, to achieve new breakthroughs in theory and technology, and accomplish the target of annual production of 10 billion cubic meters;(2) From 2025 to 2030, to form the technologies suitable for most geological conditions, further expand the industry scale, and achieve an annual output of 30 billion cubic meters, improving the proportion of coalbed methane in the total natural gas production. The long-term action after 2030 is to gradually realize an annual production of 100 billion cubic meters. The strategic countermeasure to achieve the above goals is to adhere to “technology+management dual wheel drive”, realize the synchronous progress of technology and management, and promote the high-quality development of the coalbed methane industry. Technically, the efforts will focus on fine and effective development of coalbed methane in the medium to shallow layers of mature fields, effective development of coalbed methane in new fields, extensive and beneficial development of deep coalbed methane, three-dimensional comingled development of coalbed methane, applying new technologies such as coalbed methane displacement by carbon dioxide, microwave heating and stimulation technology, ultrasonic stimulation, high-temperature heat injection stimulation, rock breaking by high-energy laser. In terms of management, the efforts will focus on coordinative innovation of resource, technology, talent, policy and investment, with technological innovation as the core, to realize an all-round and integrated management and promote the development of coalbed methane industry at a high level.

Development Status and Application Analysis of Vehicle to Grid (V2G)

With the shortages of resources,environmental pollution,climate change,and other issues becoming more and more serious,it is extremely urgent to vigorously develop new energy vehicles.As the cost of batteries decrease year by year,the production and quantity of sales of electric vehicles(EVs)in the world,especially in China,increased substantially.In order to make vehicles to grid(V2G)technology better developed and applied in China.The brief introduction to V2G is given at first.Then the development status and specific cases of V2G at home and abroad are summarized.Finally,the problems that V2G may encounter during promotion and application in China are analyzed.Based on the development of the United States and Japan,specific policy recommendations are given in line with the basic national conditions of China.

The Status Quo and Development Trend of High-purity Gold Sputtering Targets

This article gives a brief introduction to manufacturers and markets of sputtering targets as well as the manufacturing technology thereof. Then, it analyzes the application of high-purity gold sputtering targets in the fields of integrated circuit, information storage, flat panel display, etc. Based on the above, the article analyzes the processing development trend for the high-purity gold sputtering targets in aspects of ultra-high purity, manufacturing technology, analysis and testing technologies.

Application Status and Development Measures of Biogas Fertilizer in Agricultural Production

Biogas fertilizer is widely used in agricultural production,and it can be used in a variety of ways,including liquid spraying,root fertilization,presoaking and biological pesticides,etc.It can improve soil structure,increase the content of soil organic matter and available nutrients,and increase crop yield.In addition,there are some problems in the utilization of biogas fertilizer.Some details that need to be paid attention to and can not be ignored should be further studied and discussed to achieve a final principle of harmonious,safe and efficient use,so as to ensure the benefit maximization of biogas fertilizer as an economic fertilizer source.Therefore,this paper summarizes the main ways and methods,existing problems and corresponding development measures concerning the application of biogas fertilizer in agriculture,in order to provide some reference for the utilization of biogas fertilizer in the field of agriculture and make it universal,safe and stable.

Development Status, Problems and Countermeasures of Large- and Intermediate-Scale Biogas Projects in Beijing’s Mountainous Counties

Developing large- and intermediate-scale biogas project is an important gripper ofBeijingrural energy construction and “Green Beijing” construction. The existing projects have made obvious energy and environment benefits, but the overall effects have not been fully exerted. There is still a large gap betweenBeijing’s ecological civilization goal and the operation effect. This paper takes biogas projects ofBeijingseven mountainous counties as examples, the development status, ecological environment construction and existing problems of operating are explained respectively. Finally, some countermeasures and suggestions are proposed for promoting the sustainable development of biogas project inBeijing, such as strengthening technical innovation and setting standards, innovating development patterns and planning reasonable layout, improve the maintenance mechanism and intensify policy support.

Technical status and development direction of workover operation of PetroChina

Through a comprehensive review of the development status of workover technology of PetroChina Company Limited(PetroChina), this paper presents the connotation of workover operation under the background of the new era, the latest progress of workover operation in the respects of equipment, tools, technology and the construction of information and standardization. The gaps between PetroChina and foreign counterpart in workover technology are as follows: the level of automation and intellectualization of tools and equipment is relatively low, the snubbing operation in gas wells characterized by HT/HP and high H2 S is lagged behind;water plugging in the long horizontal wellbore needs to be further developed, coiled tubing and its relevant equipment for ultra-deep well operation has to be optimized;informationization, standardization and big data application of workover operation need to be started. Based on this as well as the development status of workover technology in China and the technical difficulties faced in the future, eight suggestions for future development are put forward:(1) strengthen the dynamic understanding of reservoir and improve the pertinence of workover schemes;(2) develop the general overhaul technology in a systematical way to tackle issues of seriously problematic wells;(3) put more efforts into the research of horizontal well workover operation and develop relevant technology for long horizontal section operation;(4) improve the snubbing technology and extend its applications;(5) expand the capacity of coiled tubing operation and improve the level of special operations;(6) develop automatic workover technology into the field of artificial intelligence;(7) promote clean operation in an all-round way and build green oil and gas fields;(8) perfect the informationization construction to realize the sharing of workover resources.

Development Status and Prospects of CCS-EOR Technology in China

China surpassed the United States （US） in 2006 to become the largest greenhouse gas emitter. CCS- EOR technology, which meets the dual needs of reducing carbon emissions and enhancing oil recovery, has had much importance attached to it. For the latest decade, the Chinese government has provided support for CCS- EOR technology through policy, funding and research projects. Under the vigorous guidance of the government, oil companies represented by China National Petroleum Corporation （CNPC） competed to carry out research, demonstration, popularization and operation in major oil fields centering on the CCS-EOR technology and achieved remarkable results. Its scientific and technological achievements are reflected in various sub-projects under the 863 Program, 973 Program and National Science and Technology Major Project. However, while shifting from trial promotion of the current stage to large-scale commercialization, CCS-EOR technology will not only face many opportunities but also quite a few challenges.

Status and Development of Natural Gas Utilization in China

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Distribution,Origin and Development Status of Underground Brine Resource along the Coast of Laizhou Bay,Shandong Province

The underground brine resource along the coast of Laizhou Bay is the world’s rare shallow underground brine resource,which occurs in the Laizhou city in the east,and extends to the coastal area of the Binzhou city in

The evaluation of interregional status and development proposals of Chongqing

As the fourth municipality directly under the Central Government, there exist some economic development obstacles including dual economic structures and regional development disparity in Chongqing. According to the local position, economic basis and technical superiority, Chongqing should be an economic growth pole in the interior of China so that it is necessary to evaluate its interregional status. Although the position of economic strength is generally among all of the administrative divisions, the position of Chongqing is very prominent between Southwest China and the Yangtze River industrial zone. In order to give play to the spread action of a growth pole and to promote regional economic coordinated development of the Central and Western part of China, Chongqing should adopt the regional sustained and rapid development strategy. Correspondingly, a series of development proposals has also been put forward in the paper.

Research on Development Status and Countermeasures of Agricultural Cleaner Production

In the study,the connotation and objectives of agricultural cleaner production were introduced firstly,and then the development status of agricultural cleaner production in China was analyzed,and the problems existing in the development of agricultural cleaner production were pointed out.From the strategy of agricultural sustainable development,the necessity and feasibility of implementing agricultural cleaner production in China were discussed.Finally,some related countermeasures were put forward according to the problems existing in the development of agricultural cleaner production,so as to provide theoretical references for the realization of agricultural sustainable development in China.