2019 Vol. 9, No. 5

  Previous Issue | Next Issue 
Display Method:
Research Status and Development Suggestions of Precision Variable-rate Fertilization Machine
HAN Ying, JIA Ru, TANG Han
2019, 9(5): 1-6.
Abstract(731) [PDF 2313KB](92)
Abstract:
As an important component of modern chemical fertilizer reduction and efficiency increase key technologies，precision variable-rate fertilization can fully balance fertilizer application amount according to local conditions.It has important significance to the development of grain production safety and high-efficiency agriculture.Considering requirements for application of precision variable-rate fertilization machine，the overview of precision variable-rate fertilization technology was illustrated.The technical features and application statuses of variable-rate fertilization machines were analyzed.Development suggestions of precision variable-rate fertilization technology were expected clearly based on requirement of sustainable agricultural development，which provided some references for related research.
Innovative Design for Round Baler Based on TRIZ Theory
SUN Wenting, WANG Qiang, MENG Yugang, YANG Li, WANG Zhenhua, XING Jihui
2019, 9(5): 7-10.
Abstract(727) [PDF 1075KB](93)
Abstract:
It is necessary to stop machine to continue action of bundling and unloading，after winding of round baler，which results in high fuel consumption and low work efficiency. In order to solve these problems，system function analysis method and causal analysis method in TRIZ theory were used to analyze the problems and find out causes. Innovate design of round baler was carried by using matter-field model and physical contradiction tools，and design schemes to improve working efficiency of round baler，that of without stopping，were put forward.
Application Characteristics of Hi-Lo Clutch of Power Shift Tractor
WANG Dong, DONG Jianmei, ZHANG Jinhui
2019, 9(5): 11-13.
Abstract(765) [PDF 2005KB](100)
Abstract:
Through electro-hydraulic control，transmission of Hi-Lo powershift tractor is controlled by electronic button mounted on the main transmission without cutting off power.Speed of tractor could be increased or decreased within a certain range，so as to improve work efficiency and adaptability.Foreign development history and domestic situation of powershift tractor were discussed，application characteristics of Hi-Lo clutch of powershift tractor were analyzed，results could provide a theoretical reference for development of Hi-Lo mechanism powershift tractor.
Requirements of Mechanized Equipments about Fruit Property in Jinyun Country
DING Liling
2019, 9(5): 14-16.
Abstract(685) [PDF 411KB](86)
Abstract:
In order to accelerate development of Lishui fruit industry，present situation of fruit industry and its mechanization in Lishui city was analyzed.On this basis，mechanical equipment and technology needed in the main links of fruit industry production in this city were predicted and analyzed.
Current Situation and Control Measures of Farmland Residual Membrane Pollution in Shandong Province
WANG Zongguo
2019, 9(5): 17-21.
Abstract(646) [PDF 2414KB](76)
Abstract:
With large-scale popularization and application of mulching cultivation technology，waste agricultural film in soil has increased year by year causing serious damage to soil structure，crop growth and rural environment，and sustainable development of agricultural production is facing serious threat.Pollution status of residual film in Shandong was analyzed，representative models and their advantages and disadvantages of film harvesting before，during and after autumn was summarized.Policies and measures related to recycling of domestic residual film pollution were described.Suggestions for adapting to treatment of residual film pollution in Shandong were put forward.It could provide ideas for sustainable and healthy development of agriculture in Shandong.
Development of Control System for Automatic Transfer Device for Mobile Sprinkling Irrigation Machine
YAO Tao, ZHOU Zengchan, DONG Wei, LAN Libo, LI Xiugang, LI Baoan
2019, 9(5): 22-27.
Abstract(554) [PDF 2995KB](71)
Abstract:
Modern agriculture requires that agricultural production can achieve mechanization，scale，automation and intelligence.Facility agriculture，as a high-end agriculture in modern agriculture，has a leading role in the development and application of technology and equipment.Water-saving irrigation is a key technology in facility agriculture，and it is also one of the important technologies that the country has been advocating.Sprinkler irrigation machine is used to irrigate plants regularly and quantitatively，requiring the least amount of water to irrigate larger plants as much as possible.Traditional sprinkler irrigation machine is not highly automated，and can′t realize automatic transfer between spans with manual assistance and can′t selectively irrigate.In order to improve the automation of sprinkler irrigation machine in greenhouse，reduced labor cost and improve work efficiency，an automatic transfer sprinkler irrigation machine was developed by summarizing the structure and characteristics of foreign automatic sprinkler irrigation machine.The sprinkler irrigation system introduced RFID radio frequency module，which could automatically identify span tags by radio frequency signals，and quickly read the data in the tags to identify different span and initial positioning.The main machine of sprinkler irrigation machine adopted transfer device to transfer automatically across lines.In order to prevent interference from abandoning proximity switch and photoelectric switch，Hall switch was used as signal detection and judgment，and Siemens 200CUP226 was used as main controller.By inputting parameters such as the number of sprinkler irrigation and the time of sprinkler irrigation on the touch screen，the machine could automatically perform the task of sprinkler irrigation，while the use of high-speed counter saved the time in the transfer process.The storage unit stored the number and time records of sprinkler irrigation，which facilitated the later data query and digital conversion of experience.
Construction of Intelligent Agriculture System in Internet+
JIANG Fengxiang, REN Dapeng
2019, 9(5): 28-30.
Abstract(795) [PDF 505KB](92)
Abstract:
Agriculture entered a new era of industrial convergence，it is necessary to vigorously develop intelligent agriculture，change traditional agricultural production model，improve efficiency of agricultural production，and realize deep integration of the three industries in Internet era，including agriculture，the second industry and the third industry.Characteristics of new era of convergence of internet agricultural industry was analyzed，then connotation of intelligent agriculture was expounded，and current situation and existing problems of intelligent agriculture in internet era were analyzed.Thinking of constructing intelligent agricultural system in internet era was explored.Internet era of intelligent agriculture system construction measures were put forward.
Design and Implementation of Intelligent Greenhouse Monitoring Software Based on Mobile Internet
CHEN Xiaojian, SONG Zhenji
2019, 9(5): 31-33.
Abstract(680) [PDF 1956KB](85)
Abstract:
In order to improve real-time and effective monitoring of environmental indicators in greenhouses，a set of mobile monitoring software for intelligent greenhouse based on mobile internet was designed.Software adopted C/S architecture design，Axure prototyping，Socket and SOAP layering data transmission，and JSON data exchange format，that effectively improved software development efficiency and data transmission timeliness.Practice showed that using of intelligent mobile terminal monitoring software could effectively improve scientific management of greenhouses and agricultural production efficiency.
Design of Intelligent Detection System for Fruit Appearance Quality
WANG Zhe
2019, 9(5): 34-37.
Abstract(623) [PDF 641KB](92)
Abstract:
Combining advantages of all kinds of fruit grading equipment on the market，the development and design process of an intelligent fruit appearance quality detection system was proposed，which could provide reference for theoretical analysis of intelligent fruit appearance quality detection.On-line fruit grading device was mainly composed of feeding structure，conveying structure，machine vision system，pneumatic sorting structure and electrical control part.Machine vision system included industrial control computer，CCD camera，light source，light box，image acquisition card，trigger，I/O card.The pneumatic part included solenoid valve，air compressor and jet nozzle，and the electrical control part included PLC and solid state relay.
Application of Big Data in Agricultural Internet of Things
HU Shengyao
2019, 9(5): 38-39.
Abstract(746) [PDF 289KB](84)
Abstract:
Application status and problems of big data in agricultural Internet of Things were introduced，and some measures to strengthen policy support，technology input and professional quality of practitioners were put forward，in order to provide reference for promoting application of big data in agricultural Internet of Things.
Development Prospects of Biomass Power Generation Technology in Zhejiang County
LI Jinlin, WANG Kun, WANG Lei, JING Tianjun
2019, 9(5): 40-43.
Abstract(681) [PDF 686KB](84)
Abstract:
Biomass energy was a renewable energy source，and China was rich in biomass but low in energization utilization efficiency.It may bring about considerable economic benefits as well as ecological benefits under developing effectively and reasonably.Based on existing biomass power generation technologies，biomass types in Zhejiang area by taking Anji county as an example were analyzed.Suitable power generation technology for biomass resources in region was proposed，advantages and disadvantages of these power generation technologies were explained，and reference was provided for development of energy utilization of biomass resources in region.
Current Situation and Countermeasures of Agricultural Non-Point Source Pollution in Huangshui River Basin
YOU Lijun, LI Runjie, WANG Shaoli, LI Guangying, ZHAO Xia
2019, 9(5): 44-49.
Abstract(691) [PDF 2315KB](98)
Abstract:
Huangshui River Basin was most concentrated multi-ethnic gathering area in Qinghai province.It was an important industrial and agricultural area in Qinghai province，an important base for the development of western region and plays a leading and central role in Qinghai′s economic development.However，environmental situation had also attracted much attention.After control of point source pollution in basin remarkable results were achiered，non-point source pollution had been paid more and more attention.Water and soil environment in Huangshui River Basin，especially water quality status of the Huangshui River Basin，situation of pesticides and fertilizers and situation of livestock and poultry breeding were analyzed.Finally，it proposed to reduce application amount of pesticides and fertilizers，promote soil testing and formula fertilization，and design reasonable and effective irrigation quotas and irrigation systems，excrement of livestock and poultry farming，and other measures to reduce occurrence of agricultural non-point source pollution.
Exothermic Characteristics of Inorganic Phase Change Materials Suitable for Greenhouse Applications
LI Yanrong, XIAERBATI·Jiaerhen, QIATEHE·Adili, ZIERDAN·Hailati, NAIBIJIANG·Aihemaiti, XU Hongjun
2019, 9(5): 50-54.
Abstract(620) [PDF 772KB](91)
Abstract:
In order to explore exothermic characteristics of four inorganic phase change materials of CaCl2·6H2O，Na2CO3·10H2O，Na2SO4·10H2O and Na2HPO4·12H2O under different environmental conditions，the experimental conditions were set between cold water and air.The phase change temperature and supercooling degree of four phase change materials under different media and temperature conditions were tested in 5，10 and 15 ℃ temperature solidification.Experimental results showed that phase change temperature of CaCl2·6H2O was about 30 ℃，it could not condense and release heat at 15 ℃；the phase transition temperature of Na2CO3·10H2O is about 31 ℃，the heat release of Na2SO4·10H2O was unstable，the latent heat of phase transition was small，and the secondary heat release phenomenon was obvious at 5 ℃；the phase transition temperature of Na2HPO4·12H2O was about 33 ℃.Supercooling degree of phase change materials in air environment was lower than that in cold water environment by comparing supercooling degree under different environmental conditions.With the increase of temperature，the supercooling degree of CaCl2·6H2O decreased gradually，while that of Na2CO3·10H2O increased gradually.The supercooling degree of Na2SO4·10H2O and Na2HPO4·12H2O had no obvious change.The degree of supercooling was related to thermal conductivity of heat transfer medium in cooling environment.The stronger the thermal conductivity （the thermal conductivity of water was stronger than that of air），the shorter the continuous heat release time in the phase change solidification process.
Present Situation of Agricultural Solid Waste Fertilizer Production
WANG Jie, ZHENG Tao, WENG Xiaoxing, LIN Xue, HUANG Yun, CHEN Changqing, FEI Yan, DAI Jinjing
2019, 9(5): 55-57.
Abstract(675) [PDF 508KB](96)
Abstract:
Uilization of agricultural solid waste fertilizer had been a long-term concern of agricultural practitioners and not well solved.Several common modes of agricultural solid waste fertilizer were introduced，problems in its implementation were analyzed，and some suggestions on developing small automatic biochemical fertilizer equipment suitable for scattered rural areas were proposed to promote development and promotion of agricultural solid waste biochemical fertilizer.
Mechanical Properties of Tomatoes
ZHANG Xuebin, WANG Xiuzhi, GAO Fuyang, FU Bangqin, ZHANG Jie
2019, 9(5): 58-61.
Abstract(635) [PDF 3049KB](74)
Abstract:
According to current situation that domestic tomato picking methods are still relatively single and manual picking is mostly adopted，tomato picking technology was studied.Starting with tomatoes itself，the mechanical analysis of tomatoes was carried out.Tomatoes with vines were used as experimental materials，and precision micro-control electronic universal testing machine was used for shear and compression tests.Statistical software was used to analyze mechanical parameters of tomatoes and vine at each stage，and maximum compressive elastic strength of tomatoes was 0.017 MPa，its modulus of elasticity was 8.33 MPa，and the minimum shear force of tomato vine was 233.05 N.The compressive properties of tomatoes and the parameters of tomato vines under shearing provide some reference for the design of tomato harvesters in the future.
Disinfection Technology Optimization of Alkaline Electrolyzed Water for Living Tilapia
LIANG Fengxue, CHEN Haiqiang, LIANG Zuanhao, AO Feifei, FENG Junyuan, LI Jianyu, YU Ming
2019, 9(5): 62-67.
Abstract(759) [PDF 2277KB](82)
Abstract:
In order to explore disinfection technology of alkaline electrolyzed water for living tilapia，effects of pH value，salinity of alkaline electrolyzed water and treating time of tilapia in alkaline electrolyzed water on bacteria reduction rate of tilapia epidermis by using fresh tilapia were evaluated.On basis of single factor experiment，response surface method was used to optimize sterilization process，and optimal process conditions were obtained： 10 of pH value of alkaline electrolyzed water，8‰ of salinity，and 60 min of treating time of living tilapia in alkaline electrolyzed water.Under these conditions，bacteria reduction rate of tilapia epidermis was up to 94.1%，indicated that alkaline electrolyzed water has a stronger bactericidal effect on living tilapia.
Vegetation Restoration Technology of Planting Haloxylon ammondendron in Desertification Sandy Land
WANG Yucai
2019, 9(5): 68-71.
Abstract(723) [PDF 845KB](75)
Abstract:
Desertification is a serious world-facing environmental problem，in land degraded ecosystems，vegetation restoration is the first work of restoration ecology，and vegetation restoration is an important approach to protest of desertification.Mechanical barrier were set up and artificial drought-resistant plants Haloxylon ammondendron were planted in Xiaoquanzi Desertification Control Station in Linze，and soil water content，growth dynamic and effect of windbreak and sand-fixation around its root system were studied.Results showed that，Haloxylon ammondendron of desertification in northwestern arid and semi-arid region has a good growth momentum.In the region，study of typical sand dune in different grade of sand dunes，it was found that with help of mechanical sand-fixation，Haloxylon could grow better，and accumulation of stem and root growth showed an increasing trend，plants Haloxylon could has a better windbreak and sand-fixation effect on the typical dune，with developed of root and stem，its sand-fixing effects would be gradually enhanced.
Microbial Rehabilitation Technology of Agricultural Land Based on Ecological Concept
ZHANG Jiaxue
2019, 9(5): 72-74.
Abstract(658) [PDF 462KB](62)
Abstract:
The importance and classification of contaminated agricultural land remediation technology were discussed taking analysis of sources of agricultural land pollutants as entry point，and a variety of microbiological techniques for soil remediation were put forward，in order to solve problems of heavy metal pollution，pesticide and fertilizer residue pollution in China.
Investigation and Research on Value-added Model of Mountain Land Based on Rural Land Transfer：Taking Qianshan Manor in Zhenping County，Ankang City as an Example
ZHAO Lin, XU Minghao
2019, 9(5): 75-77.
Abstract(627) [PDF 446KB](68)
Abstract:
Innovation of rural land circulation system is an important guarantee for the construction of agricultural intensive，specialized，organized and socialized management.Taking Qianshan Manor in Zhenping county of Ankang city as an example，the mode of land circulation，and the advantages of land circulation of Qianshan Manor were analyzed.On this basis，the management idea of intensive management and industrialization of Qianshan Manor were put forward.
Design and Experiment of Pressure Balance Device of Pneumatic Conveying Seeder
LIU Youhua, LIU Lijing, LI Yanjun, RAN Xiaoqin
2019, 9(5): 78-83.
Abstract(635) [PDF 1347KB](84)
Abstract:
Aiming at the problem that length of seeding tube affects performance of seeding arrangement，a pressure balance device with grooved wheels was designed.Seed inlet of the device was connected with upper end of seed tube，seed outlet was connected with lower end of seed tube，and length of upper end of each line was the same.Experiment results showed that variation coefficient of total displacement stability was 0.56%，variation coefficient of each row displacement consistency was reduced from 12.79% to 2.12%，and seed damage rate was 0.38%，that could meet requirements of relevant standards.
Design of Flame Rotary Cultivator Fueled by Biomass Pellets
WENG Xiaoxing, SHI Xinhang, HUANG Yun, ZHAO Jin, LIN Yugang
2019, 9(5): 84-87.
Abstract(601) [PDF 4555KB](81)
Abstract:
With increasingly severe stress in environmental situation，application research of biomass pellet fuel and equipment has become important in solving environmental pollution and energy problems.At present，diseases，insects，and weeds affect agricultural productivity，resulting in a reduced crop yield and quality.However，long-term use of pesticides and uneven artificial applications of pesticides has brought a huge pollution to soil and groundwater resources.Flame insecticide rotary tiller and biomass particle combustion were studied through an innovative theoretical design of flame disinfection rotary cultivator.This design provided a new research idea for application of biomass pellet fuel.
Movement and Dynamics Analysis of Corn Transplanting Planting Mechanism
JIA Zhen, CHEN Lin, TAN Yunfeng, GUO Mocheng, ZHANG Lihua
2019, 9(5): 88-92.
Abstract(775) [PDF 1943KB](84)
Abstract:
In order to solve problems of falling and turning of maize seedlings，a kind of planting mechanism which can achieve“zero-speed seedling”and“low-acceleration seedling”was designed，model was modeled and motion characteristics were analyzed by using SolidWorks.Reliability of the structure was tested by ANSYS.
True Tooth Surface Intersection Error Source and Contact Analysis
YANG Wenjie, WANG Zhonghou
2019, 9(5): 93-97.
Abstract(557) [PDF 4266KB](78)
Abstract:
Considering influences of installation error，support conditions and gear load deformation，a new method based on finite element method for calculating system error of involute helical gearbox was studied.Using gear space meshing theory，systematic error and human error of each gear pair were obtained，and calculation formula of gear comprehensive error was given.Building a real involute helical gear intersecting interference gear pair model，the tooth profile stress change of gear and distribution of tooth contact area were compared and analyzed based on standard gear and intersecting interference gear.Calculation results showed that contact stress of point contact and line contact increased when gear pair considered installation error.Line contact state only changed by 10.8%，and contact stress point-line contact changed by 46.4%.It was indicated that helical gear point-line contact was more sensitive to gear comprehensive error than line contact.
Application and Practice of Blended Teaching Mode to Plant Protection Machinery and Application Experimental Course
TANG Mingxiang, DING Xuemei, WANG Cheng, WEN Haijiao, DONG Guijun, MA Zhongwei, XI Jinghui, LIU Jinliang, WANG Ying, ZHANG Xinsheng
2019, 9(5): 98-101.
Abstract(620) [PDF 771KB](63)
Abstract:
Blended teaching mode was built and applied in Plant Protection Machinery and Application course，which solved problems such as the shortage of class period and lack of machinery base of undergraduates.Comparing with traditional teaching，blended teaching mode can improve student score，learning enthusiasm，learning initiative，and ability of collaboration，practice of undergraduates.
Reform and Practice on Cultivation Mode of Top Innovative Talent in Agronomy Major：Taking Hunan Agricultural University as an Example
FU Zhiqiang, GAO Zhiqiang
2019, 9(5): 102-105.
Abstract(593) [PDF 605KB](77)
Abstract:
With goal of cultivating the top innovative talents，a series of reforms have been carried out in the areas of talent training system construction，talent training system construction，and talent training work system，and practical exploration have been carried out through selection and establishment of Longping Innovation Experimental Class in agronomy major.Results showed that model reform has achieved remarkable results in students′ scientific research literacy，innovation consciousness，morality，intelligence，physical beauty，labor，etc.In particular，collaborative cultivation and continuous cultivation modes have been played a particularly prominent role in the cultivation of top innovative talents and could be used for reference.
Innovative Talents Cultivation Mode Based on Flipping Classroom
ZHAO Faqi, WU Yanqiang, SONG Chengbao, LIU Xinghua, WANG Ranran
2019, 9(5): 106-108.
Abstract(667) [PDF 1081KB](84)
Abstract:
Based on the goal of postgraduate training and problems in postgraduate teaching，flipping classroom teaching mode was designed.Teaching contents for talent innovation training were expounded，and teaching strategies using embedded problem design were put forward to improve quality of innovative talent training in graduate education.
Construction of Practical Teaching System of “Teaching Factory”in Brewery Engineering Specialty
ZONG Xuyan, LI Li, LI Yixuan, YE Guangbin, WANG Tao
2019, 9(5): 109-111.
Abstract(720) [PDF 488KB](79)
Abstract:
Brewery engineering was a one of the special majors in Sichuan University of Light Chemical Industry，and it was a key subject in Sichuan University of Light Chemical Industry，which served the characteristic liquor industry in southwest China.In order to enhance engineering practice ability of students in this specialty，let students learn useful in their four-year study and life，and after graduation，they can serve the liquor industry in the Golden Triangle of the whole country.On the basis of referring to excellent practice teaching system both in China and other countries，this major aims to build a practical teaching system suitable for conditions of Sichuan University of Light Chemical Industry and provide an effective practical teaching system for development of this major，and make this major become an effective wine making specialty in the whole country.
Cultivation Techniques and Propagation Strategies of Jinlumei
ZHAO Yinglan
2019, 9(5): 112-114.
Abstract(611) [PDF 517KB](56)
Abstract:
Jinlumei is also called Jin Lamei or Golden Plum，its plant size moderate，beautiful branches，bright and bright flowers and leaves.And it is also a highly valuable ornamental plants in the plateau area.Jinlumei flowers and leaves can also be used as medicinal materials.In a long time ago，Chinese traditional medicine has begun to use Jinlumei for treatment of patients，and application of Jinlumei in health.Jinlumei plays a very important role in herbal medicine in China.
Research Progress on Insecticide Control of Scale Insect
ZHOU Nannan, LI Ming, LI Rongyu, ZHANG Guohui
2019, 9(5): 115-117.
Abstract(615) [PDF 528KB](83)
Abstract:
生态农业是现代农业的重要发展方向，开展低毒、高效和低残留的生物农药研发工作刻不容缓。以蚧壳虫的生态习性和目前药物防治工作的现状与存在的主要问题为切入点，对松脂酸钠防治、农业矿物油防治等技术进行了简要的论述，并提出了以树干注射法提高各类防治药剂施用效果，最后总结和归纳了未来植物源防治药剂的发展方向。
Key Issues and Solutions for Promoting Moderate Scale Production of Food Crops
PAN Zhiguo, LI Chen, YANG Ranbing
2019, 9(5): 118-120.
Abstract(521) [PDF 486KB](82)
Abstract:
Through analyzing and thinking of current situation of moderate scale crop cultivation in China，combined with development trend of China′s agricultural modernization，problems in development of moderate scale planting of food crops in China were expounded.In order to promote sustainable and healthy growth production of grain crops in China，solutions and suggestions on promoting development of moderate scale production of grain crops were put forward by analyzing issues such as land transfer and concentration，construction and management of new agricultural management entities，and government′s support policies，combined with China′s basic national conditions.
A Preliminary Research on Engineering Consulting Service for Agriculture Going Global
LIU Zuxin, SHI Yanqin, ZHAO Yuelong
2019, 9(5): 121-123.
Abstract(560) [PDF 495KB](70)
Abstract:
Chinese agriculture going global is at critical stage of seeking a high-quality development.Engineering consultation is urgently needed by overseas investment in agriculture implemented by China’s enterprises for scientific decision making.Tasks and development approaches of engineering consultation institutions how to play a key role in agriculture going global were presented by analyzing situation of agriculture going global and related engineering consultation，some suggestions were also put forward.
Countermeasures of Modern Agriculture Development in Shaanxi Province Based on SWOT
WANG Yanli
2019, 9(5): 124-126.
Abstract(584) [PDF 556KB](68)
Abstract:
Based on SWOT analysis，advantages and disadvantages of agricultural development in Shaanxi province were analyzed，and the opportunities and problems faced by the development were discussed.Countermeasures and suggestions for development of agriculture in Shaanxi province were put forward，which could promote rapid development of agriculture in Shaanxi province.
Present Situation and Countermeasure of Leisure Agriculture inNew Rural Village of Southern Shaanxi
LI Bin, YANG Haozhong
2019, 9(5): 127-129.
Abstract(609) [PDF 514KB](78)
Abstract:
Leisure agriculture has promoted development of new countryside in southern Shaanxi，but there are also some problems.Based on the concept of leisure agriculture，the general situation of new countryside and main types of leisure agriculture in southern Shaanxi were introduced，existing problems of leisure agriculture in new countryside in southern Shaanxi were put forward and analyzed，and suggestions were put forward to expand scale of leisure agriculture development and to develop ecologically.At the same time，we need to strengthen government guidance，improve relevant rules and regulations，infrastructure and service level，and use internet to strengthen publicity，which would effectively promote development of leisure agriculture in the new rural areas of southern Shaanxi.
Quality and Safety Management Countermeasure of Agricultural Products in China′s Animal Husbandry Based on Foreign Experience
LUO Yongsheng
2019, 9(5): 130-132.
Abstract(593) [PDF 448KB](74)
Abstract:
Management of quality and safety of agricultural products is related to people′s life and health，which is one of the major events that all countries have persisted for a long time.At present，China′s animal husbandry industry has developed rapidly，with production and sales ranking first in the world，but quality and safety management issues are outstanding.Current situation of quality and safety management of livestock products in China were expounded，experiences of quality and safety management of livestock products abroad were summarized，and countermeasures for improving quality and safety management level of animal products in China were put forword.
Impact of Agricultural Policy on Rural Economic Development
FAN Weicong
2019, 9(5): 133-135.
Abstract(592) [PDF 457KB](73)
Abstract:
Agricultural policy was a major economic policy，which was based on current development situation of agriculture in China，and made a rational plan for future development of agriculture to ensure that our agriculture can be in a healthy state.Formulation of agricultural policy could optimize structure of agricultural products and rationally allocate agricultural resources，so as to improve economic benefit of rural economy and promote steady development of rural economic.Therefore，it was very important to analyze impact of agricultural policy on rural economic development in China.
Literature Review on Development of Agricultural Industrialization
LIU Fang
2019, 9(5): 136-138.
Abstract(497) [PDF 413KB](61)
Abstract:
“Agricultural industrialization”has drawn wide attention from academic researchers in early 1990s.Since the reform and opening up，the pace of development of China′s socialist market economy gradually accelerated agricultural industrialization to promote traditional agriculture industry development，and gradually to the modern new agriculture transformation，improved agricultural economy，increased the basic income the peasants of our country，effectively met requirement of construction of new rural construction and overall well-off society.
Application Strategy of Intelligent Planting Technology in Agricultural Ecological Park
ZHANG Zhimin
2019, 9(5): 139-140.
Abstract(448) [PDF 342KB](69)
Abstract:
Difficulties faced by application of intelligent technology in agro-ecological parks were expounded，and suggestions were made including improving level of agricultural informatization，improving level of agricultural industrialization，establishing a sound intelligent information system and increasing scientific and technical content of ecological park.
Exploitation and Utilization of Agricultural Culture Resources in Leisure Agricultural Tourism
FU Jia
2019, 9(5): 141-143.
Abstract(500) [PDF 433KB](66)
Abstract:
Leisure agriculture tourism is the rural natural resources and cultural resources as the carrier of tourism form，the main target customer group is the city residents，in general，leisure agricultural tourism can highlight characteristics and advantages of rural to city，people close to the natural enjoyment，enhance social public living standard and social background，development of good prospects.Based on farming cultive，development of leisure agricultural tourism was analyzed to further promote promotion of development of leisure agricultural tourism.

Address： Mailbox 16, No.1, Beishatan, Dewai, Chaoyang District, Beijing (100083)

Tel：010-64882380、64883625

E-mail：nygc_2011@163.com

              d1ae2011@126.com

Total visits：

Copyright © Journal of Agricultural Engineering

京ICP备10026412号-72

京公网安备 11010502037498号

Email AlertRSS

Supported by: Beijing Renhe Information Technology Co., Ltd.