农业工程

Countermeasures of Agricultural Cooperation between Four Northeastern Provinces in China and Russian Far East in New Situation

Shao Limin, Shao Chenyang

2013, 3(1): 1-4.

Abstract(1362) [PDF 1688KB](584)

Abstract:
With the trend of world economic center of gravity from the Atlantic region transferring to the Asia-pacific region being more and more obvious，importance of Northeast Asia is also gradually highlighting.Russian Far East region is becoming a new economic growth point of northeast Asia region.At the same time，the state council has ratified‘the Northeast China Facing to Northeast Asia Regional Open Planning Outline（2012—2020）’.The country has made strategy decision of speeding up the opening of China northeast and cooperation with the northeast Asia region and implementing the“going out”strategy.Countermeasures of agricultural cooperation between four northeastern provinces in China and the Russian Far East in new situation were proposed.

Evaluation Method of Development of Agricultural Mechanization Operating Level in Xinjiang Uygur Autonomous Region

Hu Xiaokui, Ou Xingjiang, Yang Wanzhang

2013, 3(1): 5-9.

Abstract(1204) [PDF 2227KB](149)

Abstract:
For comprehensive evaluation of agricultural mechanization level in Xinjiang，according to mechanization development actual situation of agricultural，forest，animal husbandry and fishery industry in Xinjiang,operation level evaluation index system of agriculture，forest，animal husbandry，fishery industry and machinery in Xinjiang was established.Scope of evaluation system was defined.Key link of operation and weight of each link of planting industry，fruit industry，animal husbandry，aquaculture and agriculture（special planting）were respectively determined. Method to determine weight in comprehensive evaluation index and formula to calculate the comprehensive evaluation index system were given.

Research and Application of Rice Returning Straw Technology

She Xiaohua, Zhao Yongliang, Liang Baozhong, Zhu Kongxin, Pu Lianying

2013, 3(1): 10-12.

Abstract(1410) [PDF 1090KB](629)

Abstract:
Through experimental study on rice returning straw，two methods for mechanization on rice returning straw were proposed.A summary was given on agricultural machine operating process for returning straw，choice for supporting agricultural machine and tools，key technical measures needed to be taken for every aspect，and associated assisting technology.Specific suggestions and countermeasures for promotion and application in the future were proposed according to current application.

Contrast Test about Mechanical Omnibearing Deep Scarification and Multi-function Soil-working

Zhang Jing

2013, 3(1): 13-14.

Abstract(1208) [PDF 649KB](660)

Abstract:
The mechanical omnibearing deep scarification and multifunction field-tillage operating test and results were analyzed.Omnibearing deep scarification and drought and flood storage row function were elaborated. 4 conclusions which have certain positive significance to development of mechanization of farming land were get.

Present Situation and Development Countermeasure about Mechanical Transplanting Rice in Panjin City

Li Dan

2013, 3(1): 15-16.

Abstract(1265) [PDF 707KB](705)

Abstract:
Causes of restricting mechanical transplanting rice development in Panjin city were analyzed. Improvement measures and schemes of accelerating mechanization of rice transplanting were put forward.It has a positive role on promoting the development of improving level of full mechanization of rice in Panjin city.

Maize Intercropping Soybean Crop Production Technology of Mechanization

Ma Zhenya

2013, 3(1): 17-18.

Abstract(1301) [PDF 611KB](642)

Abstract:
Experiences were summed up based on demonstration test. A set of maize intercropping soybean crop mechanization production technology was summed up. Background and significance of the technique was illustrated. Technical process and specifications were elaborated to add new production mode for crops.

Problems and Countermeasures about Agricultural Technology Extension in Guang′an City

Hu Ping

2013, 3(1): 19-20.

Abstract(1274) [PDF 714KB](637)

Abstract:
Problems of agriculture machinery technology extension were discussed based on field survey and interview method in Guang′an city.Results showed that agricultural technology extension existed administration system uncoordinated，insufficient funds，promotion personnel quality low，and so on.The improved measure was put forward，including built agriculture machinery promotion system，increase propagandst strength，improve the promotion method，increase capital，improve the professional quality，and so on.Theoretical support was provided for agricultural technology extension of Guang′an city.

Resume about Soil Compaction

Zhao Xiaoxia

2013, 3(1): 21-22.

Abstract(1307) [PDF 611KB](636)

Abstract:
According to the production characteristics of the spring and autumn ploughing, significance of soil compaction was discussed. Mechanism of compaction was analyzed. Required equipment，method and strength of compaction were discussed.

Development Situation and Thinking of Agricultural Mechanization in Minqin County

Jiang Yongmin

2013, 3(1): 23-25.

Abstract(1345) [PDF 1126KB](637)

Abstract:
Agricultural mechanization as rural advanced productivity，is an important material basis for the development of modern agriculture.Practice in some developed countries proved that the mechanization of farming is impassable stage for development of modern agriculture and fundamental way to realize agricultural modernization in our country.Speeding up development of agricultural mechanization has an important significance on thoroughly implementing the scientific outlook on development，promoting the building of a new socialist countryside，and building a socialist harmonious society.

Comparison between Deep Mechanized Application of Fertilizer and Traditional Fertilization or Artificial Fertilization

Guo Jianxun

2013, 3(1): 26-27.

Abstract(1343) [PDF 650KB](727)

Abstract:
Different characteristics of traditional fertilization，human and animal power of fertilization and deep mechanized application of fertilizer were analyzed. Advantage of deep mechanized application of fertilizer was affirmed.Deep mechanized application of fertilizer had a certain promoting role on accelerating backward mode of agriculture production to change，and promoting the use of advanced agricultural mechanization technology.

Research and Development of Renewable Energy Power Generation Technologies

Zhou Huiping

2013, 3(1): 28-30.

Abstract(1181) [PDF 1167KB](463)

Abstract:
Research and development of renewable energy power generation technologies such as wind energy，solar energy，biomass energy，geothermal energy and tidal energy were summarized.It was carried out that sustainable development strategy was the inevitable requirement of solving problems of energy crisis and environment pollution.It provided a useful reference for engineering design and application of renewable energy power generation technologies.

Advanced Treatment for Restaurant Wastewater with MBR-AOPs Technique

An Xiping, Zhao Kai, Li Jia, Wu Yan, Li Shu

2013, 3(1): 31-34.

Abstract(1476) [PDF 1550KB](608)

Abstract:
Experimental study on advanced treatment of restaurant wastewater was being carried out by using the membrane bio-reactor （MBR）- advanced oxidation processes（AOPs）.Results showed that influent COD average value was 1 370 mgL after first-order advanced oxidation pretreatment，effluent mean was 118 mgL with MBR，and mean was 57 mgL with advanced treatment.Furthermore，the MBR-AOPs technique also had strong advantages for removing SS，chroma etc..Therefore，effluent water meet the‘Miscellaneous Urban Water Quality Standard’（GBT18920-2002）by that technique.

Working Principle and Performance Test about Prevention and Growth-Promoting System of Space Electric Field

Sun Zongfa, Ma Jungui, Liu Hongtao, Wang Ping

2013, 3(1): 35-38.

Abstract(1510) [PDF 1359KB](632)

Abstract:
As demand of green， pollution-free agricultural products is increasing， pollution-free production technology of crop becomes more and more important. Structure and working principle about prevention and growth-promoting system of space electric field for greenhouse were introduced from some aspects：formation of space electric field， controller work， DC high voltage power supply design， and prevention and growth- promoting.

Status Quo and Development Opportunities of Wind Power Industry in China

Wang Yuanyue

2013, 3(1): 39-41.

Abstract(1248) [PDF 1105KB](577)

Abstract:
Facing opportunities and challenges of large wind power industry in our country were described.Role and present situation of small wind power industry were represented.Construction progress of offshore wind farms was described.Future and long-term plan of wind power industry in China were introduced.

Importance of Demonstration Project Construction for Grassland Animal Husbandry Development

Liu Ping, Zhai Gaixia, He Gang

2013, 3(1): 42-43.

Abstract(1266) [PDF 662KB](706)

Abstract:
It is an important subject that how to ensure grassland animal husbandry with orderly and efficiently developing.So it was presented that demonstration project construction was necessary for development of grassland animal husbandry.

Optimization Process of Forage Drying with Solar Energy

Du Jianqiang, Yang Shikun, Liu Guilin, Guo Zhiping

2013, 3(1): 44-47.

Abstract(1640) [PDF 1457KB](700)

Abstract:
According to actual situation of our country，market demands on forage were analyzed.Effects of forage dry method，forage optimization process and equipment on forage quality were studied.Then forage optimization process should be developed to high quality，energy saving and efficient direction.

Development and Utilization of Chili Nutrients

Liu Xiangqian, Feng Aiguo, Li Chunyan

2013, 3(1): 48-51.

Abstract(1524) [PDF 1448KB](759)

Abstract:
Chili is planted widely in our country. In addition to food，chili has many functional characteristics.At the same time，many new progresses in medicine，military，chemical and other industries have new breakthrough.Applications of capsaicin，capsicum red pigment，chili seed extract，skin slag extract in medicine，food and health care，planting，coating industry and military were reviewed.

Comprehensive Utilization of Mountain Flood Water Based on Flood Control SafetyA Case about Flood Detention Reservoir of Xinghai Lake

Zhao Minglan, Zhang Bo, Li Wangqi, Zhang Ju

2013, 3(1): 52-53.

Abstract(1449) [PDF 1106KB](661)

Abstract:
Comprehensive benefit which was brought by flood detention reservoir of Xinghai Lake was a breakthrough point. Important role of flood detention reservoir of Xinghai Lake in urban flood control and remarkable results which has been achieved in comprehensive utilization of flood were intensively studied.Successful experiences and shortcomings were summed up.Science road of urban construction and comprehensive utilization of water resources was searched.

Calculation of Single-well Control Area

He Ling, Wang Haiyan, Kang Yinhong, Zhou Jiming

2013, 3(1): 54-56.

Abstract(1609) [PDF 1029KB](748)

Abstract:
It is significant to precisely calculate the single-well control area，which is not only related to the programme of irrigation project，arrangement of motor-pumped well，total project investment and the exploitable groundwater resources，but also the main considering problem for the water conservancy workers.While，there are different equations to calculate the single-well control area in the current standard.At the same time，some equations have the same letter symbols with different conceptions，which can always make the users puzzled.The different calculated equations for the single-well control area，notions of composite average irrigation quota and rotation irrigation period were discussed.Conclusively，some suggestions for the equation practical use were presented.

Ecological Landscape Pattern of Cultivated Land Ditches Project

Liu Hui

2013, 3(1): 57-62.

Abstract(1214) [PDF 2237KB](212)

Abstract:
As the main part of agricultrual hydraulic engineering in land consolidation，the ecological function evaluation of cultivated land ditches is significant to land consolidation.Basic farmland in Baisha town of Xiaochang County of Hubei Province was selected as the study area and the ditches corridors was classified into two kinds：ecological functional and non-ecological functional ditches.Through applying landscape pattern analysis method，landscape index of seven types of ditches were calculated.The results indicated that there was great difference between adopting two analysis methods in ditches of study area，furthermore，after excluding non-ecological ditches，ten ditch islands were formed in this area，which affected the animals’migration，living and biological shield which were dependent on ditches system.

Innovation on Idea and Mechanism of Rural Good Governance under Changes of Land Rights

Zhang Jinming

2013, 3(1): 63-67.

Abstract(1400) [PDF 1987KB](549)

Abstract:
It has an interactive relationship between rural land reform and rural governance in the coordinated designs of cities and countryside. The rural governance lies in the choice of values，and it should adhere to the basic concept of good governance，and seek the integrated development of coordinating development，subjectivity and participation under the fair rule of law，and harmony under the people-oriented idea.The rural land right and benefit of township，village collective，farmers and enterprises in the process of urban and rural areas is dynamic，which is closely related with rural governance，and it should conform to the requirements of the rural good governance.Rural governance in China should adapt to the trend of multi-center participation，give full play to the functions of the different governance body，and build autonomy of democratic self-government mechanism，the trust business cooperation mechanisms and the adequacy of disputes coordination mechanism.The rural governance should be based on the good governance，cooperate with the land system innovation，insist on the effective use of land and the right protection in various organizations and institutions as a platform，in order to build a diversified rural governance mechanism as multi-center to participate.

Vibration System of Eccentric-type Fruit Picking Mechanisms

Liu Jinbao, Han Changjie, Guo Hui, Yang Wanzhang

2013, 3(1): 68-71.

Abstract(1262) [PDF 1109KB](531)

Abstract:
Fruit picking mechanism plays an important role in reducing cost and improving efficiency of fruit picking.Foreign researchers have made a lot of in-depth research for picking technology，however，this kind of research is still insufficient in our country.Vibration model system of picking mechanism was analyzed.Parameter calculation of the vibration system was giren a simple introduction.Through analyzing the motion law of fruit while vibrated，models of fruit movement and its dynamic differential equation were established.Furthermore，some theoretical basis about vibration motion and state of forces when fruits were vibrated were provided.

Automatic Programming and Simulation of Cavity Part

Zhao Xiling

2013, 3(1): 72-74.

Abstract(925) [PDF 913KB](527)

Abstract:
Taking the ashtray for example，the whole process of NC machining simulation of cavity part was described.Firstly，Master CAM was used to complete the modeling of cavity part，rough setting， tool path setting and NC program.Then，the program was edited.Finally，simulation of NC machining process was completed with the Guangzhou NC simulation software.The simulation results showed that this method could complete the entire process from the geometric modeling to simulation processing，the final results was almost ideal.

Gearbox Shell’s Deep Hole Working of Large Crawler Tractor

Wang Zhengquan, Liu Yi, Chen Chunlei, Dang Yanli

2013, 3(1): 75-77.

Abstract(1155) [PDF 1220KB](720)

Abstract:
With the upgrading of crawler tractor，power has become a trend，the transmission gearbox shell model and the rear axle housing of the long slide structure hole，the intermediate shaft with deep design，present situation of many varieties of small batch has made by special equipment tool processing is not reality.In the premise of a machining center using the existing equipment，through the crawler tractor gearbox shell deep-hole machining examples contrast，the process design of shell deep hole processing was introduced，especially in the inner hole machining process.

Technical Measures about Improving Surface Quality of Low Pressure Wet Type Casting

Jiang Xiulan, Chen Yufei

2013, 3(1): 78-79.

Abstract(1026) [PDF 1080KB](641)

Abstract:
Technical Measures about Improving Surface Quality of Low Pressure Wet Type Casting

Training Mode of Interdisciplinary Graduate about Cornell University in the United States

Wang Yuxin, Li Baoming

2013, 3(1): 80-83.

Abstract(1058) [PDF 1472KB](647)

Abstract:
An important mission is undertaken by agricultural engineering graduate education to cultivate high quality，high level of responsibility and creative talents for the country.How to strengthen and improve our graduate training skill for enhancing quality of cultivation on the subject of agricultural biological environment and energy engineering is a currently realistic challenge faced by the development and innovation of interdisciplinary graduate education in China.Taking Cornell University in the United States as an example，an analysis on graduate training goal，training mode，courses offered，interdisciplinary and internationalization is conducted in this paper.The conclusion of research is useful for us to learn from foreign training mode of graduate and advanced concept of management.It has a certain referential value on improving the cultivating quality of graduate in our country.

Educational Reform of‘Electrotechnics Basis and ElectricalMeasurement’for Electric Power in Vocational Colleges

Bao Yuhong, Wang Ji

2013, 3(1): 84-85.

Abstract(1152) [PDF 1111KB](589)

Abstract:
‘Electrotechnics Basis and Electrical Measurement’is an important basic course for electric power system automation technology specialty.New challenge was put forward to traditional course teaching because of difference and diversification of vocational college students.Experiment，theory educational reform and process evaluation of students were elaborated to stimulate learning interest and optimizing teaching effect.

Plant Regeneration in Vitro Culture of Gynura bicolor D.C

Liu Qingbo, Huang Hongmei, Li Yan, Liao Binghui

2013, 3(1): 86-88.

Abstract(1008) [PDF 1093KB](568)

Abstract:
With Gynura bicolor D.C stems as explants，the regenerated plants were obtained by adventitious buds inducing and rooting.Callus induction and differentiation were studied using roots，stems and leaves from aseptic seedlings as explants.The results showed the optimal medium for adventitious buds induction of stems is MS+6-BA1.0 mgL+NAA0.2 mgL+3.0% sugar.The test-tube plantlet can root in the medium 12MS+0~1.2 mgL NAA，and the rooting time is shorter with a higher concentration of NAA.Callus were induced from three kinds of explants and inductivity of root explants is the highest in medium MS+6-BA0.3 mgL+2，4-D 1.0 mgL+4.5%sugar.Only roots were differentiated from callus.

Tissue Culture of Chrysanthemum morifolium Ramat

Ma Zongxin, Ma Tongfu, Zhu Haiyan

2013, 3(1): 89-90.

Abstract(960) [PDF 640KB](772)

Abstract:
According to the plant tissue culture instructions of technical operation request，the explant originated from lateral bud of dendranthem a morifolum was sterilized in surface by the double sterilizing method.The clustered bud was cultured continued on the medium of MS.The shoots of 2~3 cm length were rooted and grown plants in the culturing medium of MS+NAA（0.05 mgL）.The suitable medium for the tissue culture was selected according to the quantity of shoots reproduced MS+6-BA（2.0 mgL）+NAA（0.1 mgL）is suitable for the lateral bud becoming clustered bud.

Causal Investigation of Increase Cotton Production of 149 Regiment Every Year

Duan Lihui

2013, 3(1): 91-91.

Abstract(946) [PDF 629KB](541)

Abstract:
Causes of increase cotton production of 149 regiment，eighth agricultural division，Xinjiang Production and Construction Corps were investigated from 2009 every year.It provides some technical guidance for getting sustainable increase in food yield.

Analysis of Form Substance and Educational Function of Bazhong Red Tourism Culture

Qu Bo, Yue Yunhua, Li Zhaoyong

2013, 3(1): 92-95.

Abstract(848) [PDF 1562KB](596)

Abstract:
Red tourism culture reflects spirit of long march of the Red Army for liberation and human struggle culture.It has special historical position and social value.Based on analysis of Bazhong red tourism culture form，Bazhong red tourism culture form elements（red material culture，system culture and spiritual culture）were elaborated.At last，four aspects function of political education，ideological education，cultural education and national defense education in red tourism cultural dissemination were proposed.

Developing Village Class Economy and Accelerating Integration of Urban and Rural

Zhang Liqing, Xia Wei

2013, 3(1): 96-100.

Abstract(1316) [PDF 225KB](8)

Abstract:
Developing rural economy and accelerating integration of urban and rural development，had become the important decision of economic development.Survey of village levd economy of Jiangsu province was analyzed.Village economic development of Jiangsu had obtained certain effects and experiences.On this foundation，to develop village level economy，rural collective assets，resources and capital should been strengthened，rural collective economy should been developed，country industrialization，urbanization and agricultural modernization coordinated development of urban and rural should been stimulated and formed a new pattern of integration.

Effect of Exogenous CO2 on Algae Growth and Wastewater Treatment under Simulated Natural LightDark Cycle using Municipal Wastewater as Feedstock（Extracts）

Megan Ruan, Yecong Li, Yanling Cheng

2013, 3(1): 101-104.

Abstract(1391) [PDF 206KB](8)

Abstract:
This study investigated the effect of exogenous CO2 on algae biomass accumulation and wastewater nutrient removal under different light intensities and a simulated natural lightdark cycle for algae strain Chlorella kessleri，using highly concentrated municipal wastewater（centrate）as feedstock.The results showed that Chlorella kessleri could easily adapt to centrate wastewater in batch reactors under simulated natural lightdark cycles with CO2 injections under all tested light intensities.Both CO2 concentration and light intensity had a significant effect on algae growth and nutrient removal from wastewater.The study confirmed that there was an optimum CO2 level for algae growth，which was 2.5% for this investigation.When the light intensity reached a certain lower limit，the effect of CO2 supplementation became minimum because the photoautotrophic efficiency was significantly reduced.It is also found that the application of continuous or fed-batch cultivation system was preferred over batch cultivation process due to the fact that the nutrients was depleted and the algae biomass concentration decreased on Day 8.

VN 2080 Ground Clearance Grape Harvesting Machine of New Holland Company

Wu Qingfen

2013, 3(1): 105-107.

Abstract(1255) [PDF 445KB](8)

Abstract:
Brief introduction to the structural characteristics and technical performances of the major components of the VN 2080 type of ground clearance grape harvesting machine of NewHolland company.It provides a reference for China′s agricultural machinery industry in research and development of new products of the grape harvesting machine.

Xiao Lin

2013, 3(1): 108-109.

Abstract(1280) [PDF 133KB](7)

Abstract:

2013 Vol. 3, No. 1

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