The Currentsituation And Study Of Countermeasures Of The Soil Testing And Formula Fertilizing In Wuhan

At the beginning of 2005, it was proposed explicitly in the First Document of Central Government that the "Balanced Fertilization" must be the first important technology which should be promoted in the whole China, and this is considered as one of the fifteen projects for fanners, in order to improve the fertilizer's efficiency, reduce the waste of the fertilizer resources, protect the environment and keep the agriculture continuous developing. Balanced fertilization has been paid a lot of attention by the whole society. Every place has a quick response and takes action; with the widely advertising and setting up demonstration bases, it not only stimulates the changes of the farmers' conception, but also makes many good modes for promoting balanced fertilization, and achieves the main target of this project. Although this project helps the farmers to change their ideas, there are many problems which slow down the project's development and did not get the expected effect.Under this background, this paper is to make a detailed survey on growing, fertilizer and the implementation for balanced fertilization technology, and analysis on the existing problems in this project. It analysis on five technical aspects "soil test, make formulas, produce formula fertilizers, supply and services", and propose the corresponding measures and the suggestions, by the way of providing some references for balanced fertilization's successfully carry out and promotion.This research main uses investigation interview law, the factor analytic method and the literature law, the content divides into seven parts:The first part, briefly explain topic choosing background , research goal, significance, domestic and foreign research situation, and definitely talk about the research steps and content, and introduce the research technique and the data origin which are used in this paper.The second part, briefly introduce the area and fertilization presently of field grain, industrial crop, especially the vegetables in Wuhan.The third part, detailed explain the balanced fertilization's technical implication, content, and the principle, measure, promoted pattern and the effect.The fourth part, based on the pattern of Wuhan balanced fertilization, which is named "soil test, make formulas, produce formula fertilizers, supply and services", and elaborate the problems existing in the five technical parts one by one.The fifth part, aims at "soil test, make formulas, produce formula fertilizers, supply and services" and propose the corresponding solution.