2019 Vol. 9, No. 7

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Test of 2BMQE-2C Air-suction Precision Seeder
LIU Jingrui
2019, 9(7): 1-3.
Abstract(33) [PDF 576KB](7)
Abstract:
In order to solve problem of single-grain sowing technology of fresh-eating maize，sowing test of 2BMQE-2C air-suction precision seeder was carried out with 4 varieties of fresh-eating maize were selected from the point of agricultural machinery and agronomic integration.Results showed that sowing effect of 2BMQE-2C air-suction precision seeder could meet requirements of agronomic planting index，single grain rate of 4 varieties of fresh-eating maize were all more than 98% and survival rate were more than 90%.2BMQE-2C air-suction precision seeder is suitable for direct seeding of fresh corn in Beijing and could be promoted and applied in actual production.
Present Situation and Development Suggestions of Manure Cleaning Technology in Scale Pig Farm
WENG Xiaoxing, ZHENG Tao, ZHU Jianxi, WANG Jie, FEI Yan, DAI Jinjing
2019, 9(7): 4-7.
Abstract(22) [PDF 2968KB](9)
Abstract:
In recent years，a standardization of livestock and poultry large-scale breeding was vigorously promoted in China.But some problems were brought for large-scale breeding，such as pig manure and urine cleaning.Pig manure is main source of air pollution in pigsties.If the excrement is not cleaned timely，the excrement and urine is easy to decompose and produce NH3，H2S，CH4 and other harmful gases that are very harmful to human and animal health，as well as breeding bacteria，which is easy to induce respiratory diseases and infectious diseases.In order to ensure a healthy environment for growth of pigs，it is necessary to clean up the piggery regularly.Therefore，it is a feasible and effective way to carry out in-depth research on relevant technologies and supporting equipment of manure cleaning and gradually improve modernization and mechanization level of manure cleaning technology.Research status of technology and muck cleaning machinery both in China and other countries were introduced，and future development trend and suggestions were put forward.
New Mechanized Tillage Techniques in Paddy Field
XIA Xuejian
2019, 9(7): 8-11.
Abstract(33) [PDF 8035KB](7)
Abstract:
In order to solve tillage problems of traditional tillage machine operating in paddy field，improve quality of direct seeding and mechanized transplanting of rice，improve rice-planting mechanization level，enhance mechanical tillage efficiency and reduce tillage cost，new mechanized tillage techniques in paddy field were put forward.Technical contents and characteristics，operation quality requirements，main technical route，set of machinery，existing problems and development directions were discussed.Through adoption of new mechanical tillage technology，surface flatness was good and straw stubble on surface was less，that could meet agronomic requirements.New mechanized tillage techniques could also increase tillage efficiency by 30% and reduce tillage costs by 30%，the technology has a good promotion value.
Application Status and Development Countermeasure of Mechanization Technology of Alfalfa Bagged Silage： Taking Central and Western Inner Mongolia for Example
LI Zhenguo, BAN Yicheng, CHENG Ru, LIU Yanmei, ZHOU Xuan, YAN Jishen
2019, 9(7): 12-15.
Abstract(17) [PDF 592KB](6)
Abstract:
Alfalfa bagged silage is one of the most advanced and main forage silage methods at home and abroad，and the application rate of alfalfa industry in developed countries is 30%.Economic benefits and mechanized operation management of Alfalfa bagged silage production were investigated and analyzed.Some problems and relevant suggestions in application of technology extension were put forward to improve application level of technology and promote demonstration and extension.
Experimental Study on Mechanical Film Mulching Technique of Rapeseed in High Spring
XI Ying
2019, 9(7): 16-18.
Abstract(27) [PDF 452KB](5)
Abstract:
Through experiment of mechanically mulched hill-seeding technique for spring rape in Huzhu county of Qinghai province，economic and social benefits were analyzed，local mechanized seeding machines for spring rapeseed were adjusted and agronomic techniques were strengthened in order to effectively improve economic benefits of rapeseed in plateau region.
System Construction of Agricultural Products Quality and Safety in Background of“Internet+”in Xi’an City
CHEN Lei
2019, 9(7): 19-21.
Abstract(26) [PDF 461KB](6)
Abstract:
Quality of agricultural products has become an important concern.It is conducive to solve safety problem of agricultural products by using modern technology of high speed development to guarantee quality and safety of agricultural products and increase construction of agricultural product safety system.Status quo and problems in construction and development of Xi’an agricultural product quality safety system were analyzed，and specific development goals and strategies were put forward combined with actual situation.
Application of Internet of Things Technology in Animal Husbandry
HE Ping
2019, 9(7): 22-24.
Abstract(25) [PDF 442KB](6)
Abstract:
With continuous development and construction of animal husbandry，application of Internet of Things technology in animal husbandry has become a trend of the times.Overall structure of Internet of Things was briefly introduced started with concept of Internet of Things technology，specific applications of Internet of Things technology in current animal husbandry were analyzed，specific problems existing in popularization of Internet of Things technology were point out and corresponding solution measures were put forward.
Experimental on Production of Bio-based Fuel from Jatropha Oil by Hβ Zeolite
XU Tianyu, SU Youyong, CUI Junjun, SUN Haowei
2019, 9(7): 25-28.
Abstract(11) [PDF 574KB](6)
Abstract:
In order to explore characteristics of Hβ molecular sieve in the cracking reaction，better quality bio-based fuel oil can be obtained while reducing energy consumption and improving economic benefits，effects of different temperatures and mass space velocities on oil-gas catalytic cracking of Paulownia curcas were analyzed.Hβ molecular sieve with a ratio of silica to alumina of 25∶1 was used as a catalyst，and Jatropha oil was used as a raw material.The laboratory-made catalytic cracking fixed bed device was used to carry out the research on catalytic cracking of vegetable oil，and the different temperature and weight hourly space velocity were explored.Results showed that when catalytic temperature was 475 ℃ and the weight hourly space velocity was 8.72 h-1，the conversion rate was the highest，reaching 27.88%，and the acid value of liquid product was 9.49 KOHmg/g，the density was 0.862 1 g/cm3，and the liquid product were mainly composed of aromatics.
Models of Feeding Utilization of Grain Corn Straw in Beijing
LI Xiaolong, XU Lanjun, ZHANG Chuanshuai, HUANG Yinghui, CHEN Hua, LIU Xingtao, SUN Xiao, SUN Mengyao
2019, 9(7): 29-32.
Abstract(13) [PDF 639KB](7)
Abstract:
In order to solve problems of feed utilization difficult to apply，small-scale，difficulties of collection and immature industrial development of grain corn straw at present，model of picking up and bundling in Yanqing district and model of straw expansion in Huairou district of Beijing were taken as research objectives.Operation process，mechanical matching and economic benefits were analyzed.Existing problems in industrial development were pointed out，and relevant suggestions were put forward，which could provide reference for development of feed utilization of corn straw in other areas.
Effects and Countermeasures of Meteorological Disasters on Agricultural Planting
FENG Hui, WANG Mei, GUO Lu
2019, 9(7): 33-36.
Abstract(16) [PDF 635KB](9)
Abstract:
By analyzing some characteristics of time，space and frequency of major meteorological disasters such as drought，flood and typhoon in our country，adverse effects of agricultural cultivation were discussed，and combining with the coping methods adopted by foreign developed countries in resisting drought and flood disasters，some targeted coping strategies for meteorological disasters were put forward.
Comparison of Large and Medium-Sized Agricultural Waste Biogas Projects in Northern Jiangsu Province：A Case Study Between Jindongtai Model and Mazhuang Model
TANG Tian, CHEN Lihong, HAN Yicai, WANG Chunshi, HUANG Yuming
2019, 9(7): 37-41.
Abstract(12) [PDF 847KB](5)
Abstract:
Livestock and poultry manure and crop straw are important agricultural waste resources.Biogas production based on agricultural waste is most important use of current agricultural waste.A field survey and comparative analysis of Jindongtai model and Mazhuang model was conducted.Results showed that Jindongtai model mainly used livestock and poultry manure for biogas production，and its economic，social and environmental benefits were significant.However，this model had high requirements for capital，technology and geographic location and was limited in promotion.Social and environmental benefits of Mazhuang model were significant，but economic benefits were poor.Under dual background of promoting rural centralized living and rural waste disposal，Mazhuang model had strong promotion potential.Results of this paper could provide valuable reference for development of other large and medium-sized biogas projects in northern Jiangsu and surrounding areas.
Research Status and Development Trend of Intelligent Equipment and Technology on Livestock and Poultry Processing
YANG Lu, LIU Jiaqi, ZHOU Haibo, PAN Man, WU Haihua
2019, 9(7): 42-55.
Abstract(27) [PDF 22971KB](10)
Abstract:
At present，intelligent processing equipment and technology represent productivity，which is the material basis for improving production efficiency and transforming development mode.The intelligent equipment technology in the processing of livestock and poultry could ensure stable and reliable production，and have significant economic benefits.Therefore，it has become the focus of the international equipment technology industry.The advantage of smart equipment is that it improves the manual work environment，replaces the heavy，boring and manual labor of the workers，improves product quality and the production efficiency，and reduces contact cross-contamination.Application of intelligent equipment in the processing of slaughtering，segmentation and grading of livestock and poultry was summarized，intelligent techniques including machine vision，spectrum detection，multi-technology fusion，X-ray CT imaging and ultrasonic imaging were concluded，current problems that intelligent equipment was not systematic and intelligent technology was not immature on the processing of livestock and poultry were aralyzed，and the future of intelligent equipment technology in livestock and poultry processing was prospected：standardizing and diversifying equipment type；improving level of equipment integration；and promoting development trend of technology convergence.By comparing research progress and development bottlenecks of different technologies，the next research direction was proposed.It can provide relevant information and reference for research and development of intelligent equipment technology on livestock and poultry processing.
Research Status of Hybrid Rice Seed Drying Technology for Breeding
SHI Zengxiang
2019, 9(7): 56-60.
Abstract(13) [PDF 689KB](7)
Abstract:
High-quality hybrid rice seeds are important guarantee for high yield of rice.Seed germination rate is one of the factors directly affecting the yield of hybrid rice.Drying process has the greatest influence on quality and germination rate of hybrid rice seeds for breeding，so choosing a reasonable drying technology is an important means to ensure germination rate of seeds.Research status of rice seed drying characteristics by domestic and foreign scholars were discussed，common drying techniques were compared and analyzed，in order to provide a basis for selection of reasonable drying plan for hybrid rice seeds for breeding.
Current Situation and Countermeasures of Chinese Food Security
LIU Xingzhou, ZHANG Jian, ZHUANG Xiaolin, CHEN Ruiji, FU Hua, MA Guimei, LI Meng
2019, 9(7): 61-64.
Abstract(51) [PDF 689KB](18)
Abstract:
Food is basis for human survival and development.Food security has now been incorporated into national strategy.Under new situation of world trade frictions unceasingly increase，ensuring national food security is a long-term and arduous task.Present situation and existing problems of grain production in China and some countermeasures against problems of grain quantity and quality were put forward.Countermeasures such as strengthen protection of cultivated land and environmental governance，establish a tracking system for grain processing supervision，deepen reform of grain research institutes，build a coordinated，complementary and efficient system of coordinated innovation in grain science and technology，and continuously promote adjustment of grain varieties and regional structures were proposed to steadily increase our ability to ensure food security.
Flood Occurrence Regularity of Zijiang River Basin in Taojiang County of Hunan Provinee and Reflection on Developing Disaster Avoidance Agriculture
XIONG Yanhui, LI Pingan, ZENG Shaohui
2019, 9(7): 65-68.
Abstract(8) [PDF 664KB](7)
Abstract:
Agricultural economic characteristics，meteorological characteristics and regularity of natural disasters in Zijiang river basin of Taojiang were briefly analyzed，in view of phenomenon of high frequency of floods occurred in recent ten years，overall design plan and measures for development of disaster avoidance agriculture in Zijiang river valley of Taojiang county were put forward.
Evaluation of Cultivated Land Resources Protection Based on Soil Ecological Environment
FAN Heqin, LI Yanfen
2019, 9(7): 69-71.
Abstract(18) [PDF 441KB](6)
Abstract:
Land development and utilization can directly affect development and functional effects of land ecosystems.Comprehensive evaluation of cultivated land resources protection were carried out fully and effectively to that could effectively exert the advantages and effects of land resources.From perspective of soil ecological environment，comprehensive evaluation of cultivated land resources can better protect cultivated land resources.Comprehensive materials and methods for the protection of cultivated land resources were started，comprehensively and meticulously evaluation results of cultivated land resources protection were analyzed and explained，and some good suggestions for promoting development and utilization of cultivated land resources ecological environment were proposed.It provides a good foundation for fully promoting overall application level of cultivated land.
Design Simulation and Performance Test of Air-sweeping Seed Metering Device
SONG Aiqing
2019, 9(7): 72-75.
Abstract(23) [PDF 3850KB](6)
Abstract:
Fluent software was used to analyze three working conditions of air-sweeping seed metering device，and experimental research was carried out.Effect of flow field in process of cleaning and filling seeds and the periodic disturbance of self-flowing seeds by flow field while promoting the flow of seeds were obtained to prevent overhead，and the qualified rate of seeding reached 95.05%.Results showed that reasonable chamber design could effectively improve seeding efficiency.
Development and Application of Automatic Blanking Device for Conveying Mechanism
WANG Chongchong, BO Bin, DU Haiwang, ZHOU Cuntang, LIU Xia
2019, 9(7): 76-79.
Abstract(13) [PDF 701KB](6)
Abstract:
In order to meet demand for automatic blanking transportation of disc parts such as fine forging tooth-billet parts，an automatic blanking device was provided for conveying mechanism，not only could effectively solve problems of“jam，pile up，bump or tilt，and roll material on the side”in process of parts transportation，but also it could realize automatic connection and transportation between various processes.In addition，device has new structure，easy to operate，high automaticity，promoted productivity and worth practically generalizing.
Design and Optimization of Peanut Harvesting Digger
YANG Li, DAI Kejie, ZHANG Tong, BIAN Heying
2019, 9(7): 80-83.
Abstract(16) [PDF 553KB](7)
Abstract:
A digger of peanut harvesting with a simple structure and good properties of soil breaking was designed，in order to improve quality and efficiency of peanut harvesting in hilly area of Pingdingshan.Main parameters were optimized and analyzed.Analysis result was that vm=0.64 m/s，δ=120°，l=0.45 m，h=0.2 m，b=0.5 m，and θ=15°.The analysis would provide theoretical foundation for improving quality and efficiency of peanut harvest.
Design and Test of 2BDG-2 Millet Seed Essence Small Amount Electric Seeder
SUN Deng, CUI Qingliang, HOU Huaming, ZHANG Yanqing
2019, 9(7): 84-89.
Abstract(18) [PDF 2849KB](7)
Abstract:
In order to solve problems of large amount of seeding and large workload of seedling thinning in scattered small plots of Hilly and mountainous areas，the 2BDG-2 electric seeder with small amount of millet sperm was designed and manufactured according to requirement of small amount of millet sperm seeding.The seeder was mainly composed of electric drive system，power transmission system，inclined disc precise small amount of seeding device and other parts，which could complete ditching，precise small amount of seeding and covering at one time.Soil and repression and other sowing operations.According to national standard of grain sowing，the performance of seed metering device and uniformity of seeding machine were tested.Results of seed metering performance test showed that coefficient of variation of consistency of row displacement and stability of total displacement were not greater than 1.27% and rate of seed damage was less than 0.08% under different rotational speeds and theoretical hole spacing.Results of sowing uniformity test showed that qualified rate of hole spacing was not less than 86.81% under different operating speed and theoretical hole spacing，and variation coefficients of replaying rate，missing sowing rate and qualified hole spacing were not more than 7.40%，7.28% and 6.97% respectively.All parameters met requirements of national standards for grain sowing.This study can be used for small amount of millet sperm sowing in scattered plots in Hilly and mountainous areas.
Design and Experimental Study of Garlic Full-automatic Combine Harvester
MA Kai, ZHANG Rui, XIA Jingtao, HUO Linxue, HAN Yu, LV Peng
2019, 9(7): 90-94.
Abstract(34) [PDF 1012KB](9)
Abstract:
In order to solve existing problms of garlic harvester，like high labor intensity，high cost of garlic harvest and low degree of current mechanization and automation of garlic harvest in our country，a full-automatic combine harvester of garlic was designed.Whole structure and working principle of each part of garlic full-automatic harvesting machine were described and key structures，profile locating cup and floating flexible spring cutter were further researched.This harvester could realize garlic excavation，gripping transport，variable row transmission，rhizome removal，automatic bag collection of garlic，and so on.The three-dimensional model was established by UGNX10.0 software，and working parameters of important parts of automatic garlic harvester were calculated by field experiment and statistical data analysis.The calculated harvesting efficiency was 0.04 hm2/h，which was 87.5% higher than that of manual harvesting.
Writing Ability Training Model Exploration of English Academic Papers for Agriculture Engineering Professional
YIN Dongxue, LIU Wei, WANG Shengsheng, ZHAO Na, ZHOU Hanmi, JIN Xin
2019, 9(7): 95-98.
Abstract(35) [PDF 613KB](6)
Abstract:
Writing of English academic thesis is an essential link in the process of postgraduate training.How to improve the ability of graduate students to write English academic thesis is a difficult problem that needs to be solved in English teaching.In recent years，many universities have offered related courses.Although great progress has been made，there is still a lack of systematic analysis of reasons that lead to the poor writing ability of English academic papers of master′s degree postgraduates in agricultural engineering.Combining with specialty characteristics of agricultural engineering postgraduates，some problems and countermeasures of postgraduate English academic writing from three aspects were put forward，some problems existing in postgraduate English academic thesis writing and countermeasures have been put forward in order to construct training mode of English academic thesis writing ability for postgraduates of agricultural engineering.
Experiment Teaching Reform Oriented by Applied Talents Cultivation
ZHANG Peng, YU Yan
2019, 9(7): 99-102.
Abstract(116) [PDF 662KB](5)
Abstract:
A concrete implementation method suitable for automatic control principle experimental course was proposed based on the analysis of problems existing in traditional experimental teaching mode and requirement for teaching reform under the new educational situation.Combining course characteristics and applied talent cultivation objectives，reform on teaching concept，teaching content，teaching method，laboratory management and other aspects had been thoroughly explored.It provided useful reference for reform and innovation of experimental course teaching in colleges and universities.
Effects of Different Sowing Dates on Growth and Development of Maize in Jinzhou City
LV Xiao, ZHAN Shenye, ZHANG Bingbing, YANG Lu, WANG Yi
2019, 9(7): 103-106.
Abstract(18) [PDF 1545KB](8)
Abstract:
In order to identify optimum sowing date for maize in Jinzhou，and discuss relationship between leaf area index（LAI）and dry matter of maize under different climate conditions，two different maize varieties of Nonghua 101 and Danyu 39 were selected to conduct stage seeding test with eight sowing dates，and date of maize growth period，LAI，dry matter and growth rate were observed.Results showed that early planting of maize did not necessarily advance growth period.During whole growth period，in case of Nonghua 101，more later sowing date was，LAI was more higher，it had better dry matter accumulation and maximum growth rate at 7th sowing date.LAI，dry matter accumulation and growth rate were relatively low of both early and late sowing date of Danyu 39，it had higher LAI，best dry matter accumulation and maximum growth rate at 4th～6th sowing date.
Location Election of Overseas Grain Port Investment
LIU Zuxin, SHI Yanqin, ZHAO Yuelong
2019, 9(7): 107-113.
Abstract(13) [PDF 1067KB](5)
Abstract:
The ports of major grain producing areas around the world were sorted out，and suggestions on investment options of overseas grain ports were presented by analyzing situation and demand of overseas grain imports in China.Improving capacity and reliability of grain supply in international market was needed to be concerned，especially for soybean，corn，wheat and rice.The construction and operation rights of overseas grain ports should be taken as the core in order to establish a stable，efficient and unblocked grain source logistics channels.
Impact of Tariff Reduction in Free Trade Zone on China′s Dairy Import Trade
ZHANG Yi
2019, 9(7): 114-117.
Abstract(13) [PDF 551KB](4)
Abstract:
In order to adapt new trend of economic globalization and accelerated implementation of strategy of free trade zones，China has signed free trade agreements with countries and regions.Development of China′s free trade area was introduced，situation of tariff reduction of China′s dairy products import under free trade agreement was analyzed specifically，and impact of tariff reduction on China′s dairy products import trade was studied.
“Internet+”Boosting Development of Modern Agriculture in Resource-based Cities：Taking Dongying City as An Example
LI Weijuan, YU Guancheng, WANG Zhen
2019, 9(7): 118-121.
Abstract(21) [PDF 654KB](5)
Abstract:
Developing modern agriculture is one of the important measures in transformation and upgrading of resource-based cities.Dongying city was a case to analyze shortcomings in development of agriculture and the opportunities faced by the “Internet +” era from perfecting circulation mode of agricultural products and consolidating infrastructure，realizing technology innovation，cultivating new farmers and building information platform.And countermeasures for development of modern agriculture in resource-oriented cities in the aspect of traditional agricultural financial reform were put forward.
Problems and Suggestions of Agricultural Green Development under Strategy of Rural Revitalization
YANG Shangzhao
2019, 9(7): 122-125.
Abstract(21) [PDF 181KB](6)
Abstract:
At present，China′s agriculture is in a period of transformation in its development mode，which mainly reflects that original agricultural development mode has aggravated climate crisis，energy crisis，ecological crisis and food safety crisis.Crisis drives the transformation of agricultural mode to green development mode，so green development of agriculture has more practical significance.In recent years，the government has achieved positive results through a series of policy guidance，technical research and other means to develop green agriculture.But there were still some problems，such as application of low-carbon technology in agriculture，irrational structure of agricultural development，urgent need to improve quality and competition of agricultural products.Accordingly，some suggestions were put forward to actively develop and popularized low-carbon agricultural technology，adjusted measures to local conditions，classify measures，developed green agricultural products industry，and accelerate upgrading of agricultural industry.
Business Strategy of CSA Model from Perspective of New Retail
HAO Qian
2019, 9(7): 126-129.
Abstract(13) [PDF 694KB](5)
Abstract:
Community Supported Agriculture（CSA）is one of the important ways of sustainable agriculture development，which has attracted wide attention in recent years.CSA is a new type of agricultural production sales model，in which customers pay production costs in advance or particpate in agriculture production labor，farmers make sure provide healthy agricultural products，and both sides achieve“benefit-sharing，risk-sharing”.Howerer，CSA is still in its beginning stage in our country，and the development is slow.Development barriers of CSA in china were analyzed，and stragey of improving efficiency of CSA by new retail perspective was explored，which would provide a useful reference for promotion of CSA in China.
Industrial Optimization and Upgrading of Resource-based Cities Promoted by Agricultural Industrialization Development：A Case Study of Dongying City
YIN Jian, ZHANG Xiaona, LIU Xiaochun, LI Weijuan
2019, 9(7): 130-133.
Abstract(22) [PDF 649KB](5)
Abstract:
With over-exploitation of resources and destruction of ecological environment，optimization and upgrading of industry in resource-based cities has become an inevitable choice.Taking Dongying city as an example，by analyzing significance of development of agricultural industrialization in the process of transformation and upgrading of resource-based cities，achievements and shortcomings of Dongying in the process of developing modern agriculture were analyzed.Proposes to strengthen construction of agricultural infrastructure，optimize structure and production links of agricultural production，promote development of Internet+agriculture and the cultivation of modern agricultural talents were put forward，aiming at promoting transformation，upgrading of resources-based city industry and achieving ustainable development.
Exploration and Practice on Characteristic Agriculture Industrial Organization Mode in Western China： Based on Literature Review
LIU Qinglin
2019, 9(7): 134-136.
Abstract(19) [PDF 462KB](5)
Abstract:
Western region of China is rich in characteristic resources，which has practical development advantage of local characteristic agriculture，and could provide favorable conditions for industrialization of characteristic agriculture and construction of industrial organization model.Development status of characteristic agricultural industrial organization pattern in western region of China was discussed combined with literature review research methods，and application and practice process of horizontal and vertical two integrated organization modes were analyzed based on specific selection and practice of organization mode of characteristic agricultural industry.
Thoughts and Suggestions on Development of Agricultural Ecotourism in Xi’an City
CAO Pu, LI Yajuan
2019, 9(7): 137-139.
Abstract(19) [PDF 488KB](6)
Abstract:
In recent years，with rapid development of tourism industry，agricultural eco-tourism in Xi’an has developed rapidly.However，in process of development，there are also many problems，such as inadequate development of agricultural resources，backward concept of ecotourism development，single mode and so on，which seriously hinder development of agricultural ecotourism.Therefore，it is of great significance for promoting development of agricultural eco-tourism industry in Xi’an to explore problems existing in the development of agricultural eco-tourism in Xi’an，and find out corresponding countermeasures according to these problems.
Development Strategy of Cold Chain Logistics of Agricultural Products
REN Qiwen
2019, 9(7): 140-142.
Abstract(27) [PDF 483KB](6)
Abstract:
Under background of new era，national economy presents a stable and sustainable development state，and the people′s living standard gradually improves，which increases demand for fresh agricultural products and raises demand for cold chain logistics of agricultural products.Cold chain logistics can not only ensure quality and safety of fresh agricultural products，but also ensure their value in the market.Focused on cold chain logistics of agricultural products，its future development strategy was elaborated.

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