Study On Establishing The Long-term Mechanism For Formula Fertilization By Soil Testing

Fertilizer is essential to the plants. Scientific Utilization of Fertilizer can increase the yields, incomes and synergisms of the plants, and be helpful to energy saving ,emission reduction, ecological environment, and the quality of cultivated land and agricultural products, finally lead to the agricultural sustainable development , Formula fertilization by Soil Testing is a the detail practicing form for scientific fertilization.It was described the importance, state of the art and existing problems of soil testing and fertilizer recommendation by investigation and research in Henan, China and abroad. Problems are a low level of the propaganda, fertilizer structure and organic fertilizer application. It is weak in the professional scientific and technological power of agricultural county. There are fertilizer varieties in marker, high price of agricultural means and less enterprise behavior. The soil sampling coverage is not enough and fertilizer formulations targeted is not strong; indicator system was incomplete and limited scope of application; farmland irrigation and drainage capacity is weak; the work of a long-term soil testing Fertilization mechanism is not sound and perfect.To address the above issues, the article suggested a solution approach: strengthening of soil testing and fertilizer formulation of advocacy training and promotion system, promotion of innovative mechanisms to deepen the rural reform, improving the county and township agricultural technology service providers to enrich rural agricultural strength, perfection service network, the establishment of village-level integrated agricultural service stations for farmers to carry out zero distance services, enhancing technological innovation, expanding the scope of formula fertilizer application to enhance fertilizer formula preparation and distribution system construction, strict management market and stable prices, strengthening government policy support efforts to increase government investment and the county and township testing capacity building, improving irrigation and water conservancy construction to improve agricultural production conditions and fertilizer efficiency. According to the article, soil testing and fertilizer recommendation is a long-term basis involving, all the work of farmers is directly related to the sustainable development of agriculture, farmers a steady income, agricultural quality and continuous improvement of ecological environment in the daily work, the establishment of soil testing and fertilizer recommendation is especially important long-term mechanism. Article on how to make good use of existing national policies and funding, the establishment of a long-term soil testing Fertilization mechanisms and effective work done in-depth discussions operation mode: In the national increase in policy, funding, legal support under the premise of raising awareness, the establishment of "measurement, allocation, production, supply, fertilization" integration model, improving soil testing Fertilization system and indicator system, technological innovation and the proportion of enterprises to participate in behavior, the eventual establishment of the Government to do guide the county as a unit, enterprises have become the soil testing and fertilizer recommendation of the main long-term mechanism.