农业工程

Wang Yanhong, Li Yuhong, Zhao Huiyuan

2012, 2(S1): 1-3.

Abstract(761) [PDF 2127KB](6)

Abstract:

Application and Industrialization of Physical Agriculture

Liu Binjiang

2012, 2(S1): 4-10.

Abstract(731) [PDF 1560KB](7)

Abstract:
With increasing importance of physical agriculture，industrial development of physical agriculture has become a hot topic.Push factors of industrial development and application status quo of key technology of physical agriculture were discussed.Modern physical agricultural technology played an important role for food safety，plant protection technology and crop production.It provides a reference for industrial development of physical agriculture.

Development of Light Trap Technique

Ming Li, Hu Wei

2012, 2(S1): 11-15.

Abstract(745) [PDF 676KB](8)

Abstract:
As the environment being destroyed，worldwide insect pests of plants are increasingly serious.Allpervading and abuse of pesticide made the environmental degradation in most regions of China and damage of ecological balance.Drugresistant and resistance not only made periodicity of using pesticide shorter but also increased application amount of pesticide.With the idea of green environmental and pollutionfree，light trap，a method of physical prevention and cure，had been applied more and more.Based on a lot of technical literature both abroad and domestic，basic principle，development，attraction radius and disadvantages of light traps were summarized.Besides，prospect of future development was also forecasted in this field.

Exploration to New Technology of Physical Plant Protection for Green Agricultural Production

Zhou Qiang, Zheng Yongjun, Du Wenliang, Zhao Shuying

2012, 2(S1): 16-19.

Abstract(657) [PDF 879KB](4)

Abstract:
On the basis of the biomutagenic effect motivated by electromagnetic spectrum，new physical control methods of disease，pests and weeds in agriculture were discussed.Laser irradiation test verifies the activity depressing and even death of insect radiated，and a power density threshold of laser radiation to kill insect was obtained，whereby laser insect killer with large emitting area and high radiating power density was designed using a method of laser diode arraying integration.The spectral sensitivity of locust phototaxis trapping was excited through a suitable design for LED arraying integration and stroboscopic luminescence control，and further 85% capturing rate to locust was attained in the test of photoelectronic trapping machine with slipping funnel configuration.A higher temperature rising and even hot burning death of weeds were realized by laser irradiation killer，and the hydraulic driving system of cylindrical coordination machinery arm for manipulating laser killer as well as its carrying traveling unit in cultivated land was devised，so in which a optoelectronic mechanization technology of laser weed control was constituted.

Application Status and Prospect Analysis of Modern Physics Agricultural Engineering Technology in Tianjin City

Zhang Baoqian, Zhao Changna

2012, 2(S1): 20-23.

Abstract(1070) [PDF 579KB](2)

Abstract:
Concept formation process，transformation process in practice，application and development status，success and problems of modern physics agricultural engineering technology were analyzed in Tianjin city in recent years.Restrictive factors were summed.And countermeasure，suggest and prospect were proposed.

Application of Ozone Technology on Livestock Cultivation

Li Yi, Yang Linya, Lv Jindian, Liu Andian, Zhu Cui

2012, 2(S1): 24-27.

Abstract(811) [PDF 509KB](3)

Abstract:
Ozone technology applied to sterilization and epidemic prevention has appreciable effects.Equipment of livestock green cultivation，once turned on，produced adequate amount of ozone that disperses immediately to every corner of breeding houses，killes viruses，bacteria，parasites and other contagious germs instantly.While doing so，ozone can prevent infection and spread of respiratory diseases.Moreover，unpleasant odors are removed and breeding environment is bettered.Ozone can also be used to purify the breeding water so that the livestock immune system are strengthened and incidences of bowel diseases can be decreased or eliminated，which as a result leads to green meat，egg，milk，etc.

Application of Modern Physical Agricultural Engineering Technology on Tea Plantation

Zhang Yan, Jiang Limao, Wang Peng

2012, 2(S1): 28-30.

Abstract(670) [PDF 653KB](5)

Abstract:
Modern physical agricultural engineering technology is based on physics principle，applied specific physical technology to increase agricultural products，high quality，disease resistance and high effective production of agricultural production mode.Application of modern physics and agricultural engineering technology on tea planting was discussed.It can promote safety，high efficiency，highquality，and sustainable development on tea tea plantation.

Application Effect of O3 on Control Disease & Pest for Greenhouse Vegetables

Li Yi, Li Yingmei, Zhang Shulian, Hong Bo, Zhang Feng, Chen Zhijie

2012, 2(S1): 31-34.

Abstract(732) [PDF 509KB](3)

Abstract:
To make sure of exact effects of O3 water and O3 gas on greenhouse vegetables for disease and pest control，some experiments were tested under greenhouse condition，for instance，effects of crop seeds and soilborne disease on ozone water，and effects of control disease and pest of vegetable in greenhouse and damage levels on ozone gas.Results showed that metabolism and germinate should be promote by proper concentration of O3 water.O3 could quite inhibit at early stage the cucumber root rot，tomato bacterial wilt，pepper phytophthora blight，etc.The use of ozonegenerating equipment to the release of ozone gas in the greenhouse had a preventive effect on cucumber downy mildew，powdery mildew，angular leaf spot and gray mold and other airborne diseases.Release O3 every 10minutes for 10 times and 30minutes long every time，Bemisia tabaci and Liriomyza huidobrensis could be 100% killed completely under indoor controlled conditions.Indoor optimum O3 concentration is 08~10 mgm3.It is not only control disease and pest of greenhouse vegetable，but also no harm for growth and development of crop.

Application of Soil Electrical Disinfection and Pest Control Machine in Facility Agriculture

Sui Junjie

2012, 2(S1): 35-38.

Abstract(850) [PDF 758KB](5)

Abstract:
Planted areas of vegetable in greenhouse continue to expand with vegetable production development in China.However，limited vegetable crop species，excessive fertilization and single use of chemical fertilizers that resulting in emergence of soil structure destruction，soil fertility degradation，serious diseases and pests，and other phenomena.Continuous cropping obstacles were more serious in greenhouse than in open field.Principle，composition，performance，operating procedures and application effects of soil electrical disinfection and pest control machine were introduced.It proves an exploration for solving soil continuous cropping obstacles with application of soil electrical disinfection and pest control machine.

Function of High Voltage Electrostatic Field in Facility Agricultural Production

Fang Jun, Wang Qingying

2012, 2(S1): 39-41.

Abstract(768) [PDF 418KB](6)

Abstract:
the Function and application of high voltage electrostatic field in facility agricultural production were introduces，and mechanism was analyzed.It provides a reference for application of high voltage electrostatic field

Application of Irradiation Technology in Agriculture

Zhang Qiang

2012, 2(S1): 42-43.

Abstract(655) [PDF 434KB](3)

Abstract:
Irradiation played an important role in order to improve China′s grain production，guarantee food safety and hygiene.Applications of irradiation technology in agricultural production and scientific research were summarized.Unique advantages were discussed from several aspects（radiation mutation breeding，radiation processing of agricultural products，food sterilization and disinfection，etc.）.It can further broaden application field，and promote application and research of modern physics agricultural engineering in China.

Research on Remote Monitoring and Controlling System of Irrigation Pumping Station

Xie Shouyong, Penghe, Qiu Henglang, Chenchong

2012, 2(S1): 44-46.

Abstract(840) [PDF 566KB](5)

Abstract:
Remote monitoring and controlling system that made LPC2132 as controller chips was used to monitor power supply voltage， current， temperature and pressure of motor and pump， and other parameters. These parameters were used as a basis for estimated working condition of pump and motor. In order to protect safety of motor and pump， motor should be stop immediately if working condition of exception appeared. Anomalies were transmitted to manager by remote data transmission and remedial measures were taken in time. The whole system achieves not only remote data transmission but also remote control. Systems were used in many places； results showed that control system could be operated steadily and reliably. So it has a good application prospect and promotion value.

Effects of Rhizosphere Fusarium Amount of Corn on Soil Electrochemical Sterilization Treatment in Paotai Town，Dalian City

Chen Xi, Ma Zhengyi, Liu Binjiang

2012, 2(S1): 47-48.

Abstract(833) [PDF 288KB](3)

Abstract:
Taking corn land in Dapao town，Dalian city as sample，sterilization effect of electric treatments，especially Fusarium moniliform in soil were determined. Results showed that rhizosphere fusarium amount reduced from 11×103 cfu/g to 006×103 cfug with electrode distance 750 mm and conduction time 10 min，to 004×103 cfug with electrode distance 500 mm and conduction time 10 min.

Promising Applications of Modern Physical Agriculture Equipment in Hill and Mountain of Guizhou Province

Bao Xiangdong

2012, 2(S1): 49-50.

Abstract(767) [PDF 456KB](7)

Abstract:
In recent years，modern physical agricultural engineering technology has gradually become a new interesting discipline of agricultural science and technology.Modern physical agriculture development in hill and mountain of Guizhou province were presented，and application prospect of physical agricultural equipment in the development of modern agriculture in Guizhou province was explored.

Development and Application of Jiaduo Automatic Test and Control System of Plant Diseases and Insect Pests（ATCSP）

Zhao Shuying

2012, 2(S1): 51-53.

Abstract(763) [PDF 417KB](5)

Abstract:
Jiaduo agriculture and forestry diseases and insect pests′automatic monitoring and control system comprised diseases and insect pests realtime monitoring early warning subsystem，early warming remote control subsystem and frequoscillation organisms induced control subsystem.It can provide technical foundation about pests controlled by use of chemical pesticides based on information management，automation control and harmless control.

Development Analysis of Electronic Color Sorting Technique on Agricultural Produce

Ding Runsuo, Shang Lixin, Ning Shuchen, Pang Junjie

2012, 2(S1): 54-56.

Abstract(858) [PDF 394KB](6)

Abstract:
With the improvement of people′s living standard，food quality was paid much attention.Classification such as rice，tea，grains and fruits was demanded.Development status of technology and equipment of electronic color sorting were summarized in the world.And application situation of several kinds of color sorters were introduced.Color sorting technology and equipment of featured agricultural products of Tianjin were proposed.

Advance Development for Physical Agricultural Technologies

Zhu Xianliang

2012, 2(S1): 57-58.

Abstract(669) [PDF 299KB](7)

Abstract:
Physical agricultural technology promotion situations were overviewed from concept，mainly technology，necessity and development measures.It provides a reference for promotion and development of physical agricultural technologies in China.

Modern Physical Agricultural Engineering Technology and Its Popularization and Application in Beichen District of Tianjin City

Zhao Li, Qin Ruihai

2012, 2(S1): 59-61.

Abstract(886) [PDF 422KB](6)

Abstract:
‘Music，magnetic，electrical purification’ is a brief summary of physical agricultural technologies.Modern physical agriculture is product of modern physical techniques and agricultural production combinations.That utilize physics principle and technology about electricity，magnetism，sound，light，thermal for agricultural production with some equipment.With specific physical method on crop or environment，plants and animals could improve.Physical agricultural technologies used in farming to increase crop yields，improve crop quality and reduce incidence of pests and diseases，protect ecological environment.Physical agricultural technologies used in aquaculture to improve livestock and poultry products Safety and nutrition，increase technology content of livestock industry，improve animal health and breeding technology.Modern physical agriculture can promote green，environmentally friendly agriculture and its industrialization process.

2012 Vol. 2, No. S1

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