April 28, high yield of rice demonstration and extension of soil testing and fertilizer Liangping counties in Chongqing Municipality, which is following the April 24 Long An County, Jilin Province, the second country after the demonstration. Start in the town and informed the town of High Yield YEN YIN Fertilization fertilizer formulations and technical training and to watch the scene. Liangping County, 33 from the township agricultural extension officers and village informed the town square more than 100 farmers attended the meeting.
Liangping County, Chongqing major rice producing counties, southwest of Resources & Environment Xiao-Jun researchers led by the research group in the informed town and YEN YIN town for many years in the rice yield planting and scientific fertilization research, on this basis, starting with 4500 acres of demonstration will be 10 million acres of radiation high yield rice cultivation and scientific fertilization, soil testing and fertilizer Chongqing marked a new stage. Demonstration and extension work by the Chongqing Municipal Agricultural Technology Extension Station direct leadership from the Southwest University, China Agricultural University, Liangping County Farmers to Environmental Soil and Fertilizer Station, and Hubei to implement the new co-yang Feng.
Fertilization as a policy of benefiting the project implementation 6 consecutive years, the understanding of the present stage of soil fertility status, fertilizer efficiency, fertilizer demand, and guide farmers scientific application of fertilizers, improved agricultural extension strength and means to play a supporting food production huge role. In the "second Five-Year" period, soil testing and fertilizer not only as an important means of food production, and commitments to save resources, protect environment, increase the burden of household income to achieve these goals must improve ways of working, to do comprehensive technology in place. 20 March 2011, the State Council on the country to carry out operations views steadily increase grain production (Guo Ban Fa 〔2011〕 13) clearly further promote soil testing and fertilizer, rural areas where conditions permit the entire county to promote the implementation of the whole, innovative services model and promote the mechanism, so that more farmers to use fertilization techniques. In order to implement the central spirit, China Agricultural University, Feng Yang and Hubei new company, from 2011 fourteen provinces in the country since the establishment of model networks with local research institutes, experts, and local agricultural departments, according to local soil conditions and crop needs, from fertilizer companies to develop a reasonable formula products, and advance through the entire establishment in the form of the full implementation of the rural soil testing and fertilizer, and technological achievements with the state high yield substantial increase in production, out of a "government soil testing, expert formula for the fertilizer business, the joint promotion of "high yield Fertilization of the road. Optimization through a wider range of enterprise products, the implementation of soil testing and fertilizer technologies.
Background information:
In recent years, with the rapid development of China's fertilizer industry, composite (mixed) fertilizers as a result of vitamin containing a variety of crops as required elements, and easy application of fertilizers on the market in the increasingly important position occupied in 2010 state registration data show that China ternary complex (mixed) fertilizer enterprises up to 5587, production more than 50 million tons, and still a rate of 70 million tons per year, over the past decade of composite (mixed) fertilizers increased the country's total amount of fertilizer 60%, currently 55% of farmers in fertilizer costs for the purchase of composite (mixed) fertilizers. March 16, 2010 front page of Science Times flaws of the composite (mixed) the serious problem of fertilizer products, application of composite (mixed) fertilizers not only increase crop yields, but led to increased nutrient inputs 12.2%, 26.7% increase in fertilizer costs. Countries carried out since 2005, soil testing and fertilizer projects, determination of a large number of soil and crops, and work out a more reasonable formula, but the survey results show that the ASP market (mixed) fertilizers and soil testing and fertilizer formulation recommended formulas consistency less than 3%. Promote ternary complex (mixed) fertilizer product optimization as soil testing and fertilizer projects focus on the next phase of development. (Green Park)