8, Seeing going to rain, Hubei Qianjiang after the Lake Management District Liutang Branch of Chen Xiuhua couple, and quickly come up with Municipal Bureau of Agriculture distributed free of straw decomposition agent to cotton, the straw evenly sprinkle decomposition agent after the turn pressure into the soil. The past three years, Hubei Province, through which the applicator straw decomposition agent to promote decomposition of straw into organic fertilizer way to make 1.2 million tons of crop straw becomes "waste" as fertilizer.
Chen Xiuhua implementation of the Ministry of Agriculture started in 2006 to enhance the soil organic matter content of a work project, Hubei Province, 39 counties (cities, districts) of 420 mu of cultivated land to implement this technology, "five-second" period, the state will further expand the implementation of the scale.
Soil and Fertilizer Station of Hubei Province, according to Agriculture Department's chief expert Ro Star introduction, wheat, canola and rice straw decomposition under natural conditions, the maturity to 30 days, under the conditions applied in the irrigation with a strong decomposition, composting, transformation function of Bacillus, yeast, etc. combination of straw decomposition agent, straw from 7 days to soften, break down into fertilizer. If an acre of land 400 kg of straw decomposition, equivalent to 2.6 kg urea per acre, 9.8 kg superphosphate, potassium chloride 11.7 kg, reducing fertilizer input per mu is about 50 yuan. It will also cure the burning of straw the environmental pollution and resource waste. (Peng Cuinan)