National Agricultural Technology Extension Center of Soil and Fertilizer Technology, Deputy Director of Miss Yang Fan told reporters that the fluorite ore dryer findings show that China’s main crop straw resources of 700 million tons, 93.39 million tons of green manure resources, waste years production of more than 100 tons of large-scale farms fecal total 780 million tons. Only straw, for example, 700 million tons of straw contains NPK equivalent to 2.76 million tons of nitrogen fertilizer, 144 tons of phosphate fertilizer, 400 tons of potash, respectively accounted for 12% of the 2008 China’s nitrogen, phosphorus, potash consumption of 18% and 73%, if put to good use, energy saving potential.
China’s commercial organic fertilizer raw materials mainly come from farm animal manure, According to statistics, in 3021, the 2008 total of commercial organic fertilizer, the total designed capacity of 47.42 million tons, the actual total production of 24.88 million tons. The person in charge of the Soil and Fertilizer Station of Jiangsu Province and Henan Province in an interview with reporters said that through the implementation of projects of commercial organic fertilizer subsidies, farmers understand the benefits of organic fertilizer, the effect is also recognized by the farmers, but more vegetables, fruit and other crops-effective application. They suggested that the increase financial subsidies to guide farmers in food crops on the application of commercial organic fertilizer, combined with the low carbon economy and environmental governance, increase the intensity to promote the application of commercial organic fertilizer.
Recently, some provinces in southwest China suffered its worst drought in Yunnan, Guizhou and other provinces have been affected area gradually expanded. Around is going all out to fight the drought, and strive to win a good summer grain harvest. China is a country of water scarcity, mu of water resources of approximately 1/2 of the world’s average per capita water resources is only the world average of 1/4, and the uneven distribution of China’s relatively low water availability. At present, the normal year water shortage of nearly 40 billion cubic meters, of which agricultural water shortage of about 30 billion cubic meters. Therefore, in order to cope with the increasingly serious water shortage situation, the establishment of water-saving society, the development of water-saving agriculture is imperative.
Agricultural livelihood security. Water-saving agriculture’s significance lies not only in how much water savings, more importantly, is a necessary step in the development of modern agriculture. Develop water-saving agriculture, pests and diseases can be a significant decline, reduce pesticide usage and crop pesticide residues, to increase agricultural production and quality. To this end, from the point of view of the development of modern agriculture, develop water-saving agriculture right time.
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