• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 7 Issue 2
Apr.  2012
Turn off MathJax
Article Contents
Lin Hui, Lin Renxun, Zheng Zhongdeng, Zhang Mingqing, Lin Daiyan. A Popularization of the Achievement of Soil Identification and Optimum Fertilizer Application in Agricultural Production[J]. Fujian Journal of Agricultural Sciences, 1992, 7(2): 36-41.
Citation: Lin Hui, Lin Renxun, Zheng Zhongdeng, Zhang Mingqing, Lin Daiyan. A Popularization of the Achievement of Soil Identification and Optimum Fertilizer Application in Agricultural Production[J]. Fujian Journal of Agricultural Sciences, 1992, 7(2): 36-41.

A Popularization of the Achievement of Soil Identification and Optimum Fertilizer Application in Agricultural Production

  • Received Date: 1991-07-19
  • Publish Date: 1992-11-15
  • Soil Identification and Optimum Fertilizer Application is an excellent creation to apply modern mathematics, computer technology to the area of comprehensive fertilization. The most conspicuous character of this technique is, under the prerequisite without analysing soil nutrition, farmer needs only provide the information about the crop yield, fertilizer applied in last croping season in a given land, the special microcomputer will rapidly calculate the optimum fertilizer amount and forecast the crop yield in present croping season in the same land, thus save the labour, material and financial expenses. This technique has been popularized to the paddy field in Fujian for 4 years(from 1987 to 1990,8 croping seasons) ,the accumulative popularized area reached 16. 7 million Mu, the grain yield increased in 4-year period is more than 0. 38 million tons, the total economical benefit reached 260 million RMB Yuan. This technique has also been extender to Jiangxi, Yunnan, Guizhou, Hubei provinces, and all received good results.
  • loading
  • [1]
    中国水稻研究所土壤肥料科学考察组.1987.中国水稻研究所土壤肥料科学考察组赴美考察报告.国外农学—水稻:22-27
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1918) PDF downloads(465) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return