Current issue

• 2010 Vol.0 No.07 Published:10 July 2010

  Explore and Analyse of Modern Production of Uncontaminated Vegetable of Rural Area in Yunnan 2010, 0 (7):  0-0.  Abstract + ( 39 )   Abstract: Based on the prospect of production development of uncontaminated vegetable of rural area in Yunnan, combined with the four favorable conditions in rural area, the production status of uncontaminated vegetable was analyzed, and the modern production main approaches were put forward accordingly in the paper, in order to provide references for the uncontaminated vegetable sustainable development of rural area in Yunnan.

  Occurrence and Control of Woolly Apple Aphid in Weibei Plateau in Shaanxi 2010, 0 (7):  0-0.  Abstract + ( 73 )   This paper introduced the morphological characteristics, living habits, harm characteristics, migration and transmission route of woolly apple aphid, and key control periods in Weibei Plateau in Shaanxi. In order to control woolly apple aphid, plant quarantine should be the first job to be done; agricultural control should be actively done; native predator should be protected, introduced and released; chemical control should be done in a timely manner, and matters need attention when prevention and treatment had been put out.

  Discuss on the ecological effect of Rice-Azolla-Duck ecosystem 2010, 0 (7):  0-0.  Abstract + ( 60 )   Rice-Azolla-Duck ecosystem is a intergrowth and ecology environment and organic high effect growth mode that paddy field growth azolla and duck. It also is a ecotype agriculture cleanness production mode for organic rice production with water fowl. The mostly ecology effect of Rice-Azolla-Duck ecosystem: First, restrain paddy field weed growth and harm, the control efficiency more than 95%,the broad-leaved weed had the best control, the dicots and monocots weed had effective control. The second is to suppress pest base, reduce the occurrence of pests and hazards, the plant hopper pest had effective control. Third, control of rice diseases, in particular, the effective control of rice sheath blight. Fourth, improve the soil, the number of soil nutrient pool have different degrees of increase, soil structure had effective improvement, soil environment conditions are significantly improved, rice is conducive to the absorption of nutrients. Fifth, stimulus effective, in the rice-duck interact effective, it is duck's activities to stimulate the growth of rice.

  The research of policy that local government adopts in order to improve technological innovation ability of the enterprises engaged in retrofit of agricultural product 2010, 0 (7):  0-0.  Abstract + ( 52 )   The enterprises engaged in retrofit of agricultural product is backbone and pillar of the processing industry of agricultural products, technological innovation is the foundation that The enterprises engaged in retrofit of agricultural product develops continuously, technological innovation ability influences existence and development of enterprises directly. The local government should direct against the characteristic of The enterprises engaged in retrofit of agricultural product, in establish the idea of technological innovation, establish the system of plural investment and financing system, set up cooperative technological innovation mechanism, talents' introduction and cultivation, strengthen the protection of the intellectual property right, makes the policies and measures, improve the technological innovation ability of enterprise.

  Analysis of winter climate resources in Fujian eastern mountain 2010, 0 (7):  0-0.  Abstract + ( 48 )   Abstract: According to the basic meteorological data during the period of 1961-2008 in Fujian Province, the light, temperature, precipitation and the main agricultural meteorological disasters were analyzed in rice field in winter fallow period(from October this year to April next year) . Rely on agrometeorological science and technology, take advantage of mountain resources of winter, the article puts forward many efficient cropping patterns of agricultural development in mountain areas in winter with guidance of market, and raises multiple cropping index, and increases farmers’ income.

  The Experimental Study on the Planting dates of Peony in Dianjiang County of Chongqin 2010, 0 (7):  0-0.  Abstract + ( 65 )   Effects of different Planting dates on the growth and yield of Peony in Dianjiang County of Chongqin were investigated in the field experiment.The result shows that Peony has relatively high yield when it is planted in the period ranging from 15 Septemper to 25 October.On the other hand,the root of Peony has superiority of the length and the diameter.According to characters index, the best planting date is on 5th in October.

  The Application of RSS Information Push Technology in Rural Informatization 2010, 0 (7):  0-0.  Abstract + ( 51 )   The rural informationization is actively promoted in China now, farmers can obtain much availability information. However, the users have to obtain the information from a large amount of web sites because of resource separation. It is ubiquitous that our farmers’ poor ability of obtain information, they need personalized information service. RSS information push technology provides the users with the information channel subscribed, customized information will be pushed to the user timely.The system can effectively provide active, timely, personalized information service for farmers.

  The discussion of cause and control technology of rice sheath blight in the county of Yangxian in 2009 2010, 0 (7):  0-0.  Abstract + ( 52 )   Abstract The rice sheath blight is one of the most destructive diseases in the area of southern Shanxi. In 2009, the rice sheath blight took place in large area of north shallow mountain of Yangxian county Shanxi province. The damage degree is serious. The loss of rice yield reached 10%-70%. Combine the field investigation, the authors analysed the influence which include the weather and cultivation to the transmission of rice sheath blight. While , the authors discussed the control technology of rice sheath blight.

  Meteorological condition to Puyang city corn production influence 2010, 0 (7):  0-0.  Abstract + ( 97 )   Abstract: Take the Puyang city 39 year meteorological data in warm, the water, the light as the analysis bases, has analyzed the meteorological condition to the Puyang city corn production positive and negative influence. Thought the meteorological condition to the local corn production advantageous influence is: ①On May 25 - on September 9 ≥10℃ the active accumulated temperature above 2700℃. the date, meets early, the late-maturing corn variety needs. ②Mid-June daily average sunshine hour is 8 hours, is whole year daily average sunshine hour most time intervals, is advantageous to the corn seedling growth.③The grouting time precipitation is big, satisfies accumulates in the material needs the moisture content. The meteorological condition to the corn production adverse effect is: ①Around the wheat harvest is clear the hot weather, appears arid few rain the year to be many, brings certain difficulty for summer corn sowing seeds.②Joints the earing easily to form “the drought just when the ears of corn are about to come out”.③The corn joints the florescence strength of illumination and the sunshine hour is insufficient, easy to create the pollination not to be good, cob bare point.

  Study of export-oriented vegetable product modern farming system development in Shandong Province 2010, 0 (7):  0-0.  Abstract + ( 62 )   This thesis regards Shandong Province as the study region and modern export-oriented vegetable product farming system as research object. All analyzed the development of modern export-oriented vegetable product farming system, which through two stages of the traditional export-oriented vegetable product farming system and advanced modern export-oriented vegetable product farming system. And based on the practice experience，proposed a number of existing problems and countermeasures.