"This fertilizer not only make I save the money, also promote the growth of the crops, my kind of potato and corn this year is expected to achieve production and income." Recently, guizhou weining map ssangyong town of measuring soil fertilizer benefit farmers happily told the author.

　　Measured soil fertilizer has to increase production, improve quality, cost saving, environmental protection, improving soil fertility, etc. In recent years, the county NongMuJu insist on science and technology to promote 'income, the key to promote soil testing and fertilizer technology for soil fertilization, reasonable formula, obtained the result that reduce cost efficiency, ecological environmental protection, welcomed by farmers.

　　At present, the technology of the weining measured soil fertilizer promotion area of 1.84 million mu, accounting for 48.6% of the area sown to the county. Among them: 855000 acres of corn, 60 kilograms per acre yield and growth of 14.33%, mu increase 68.28 yuan, achieve total efficiency savings of 58.3794 million yuan; Potato 815000 mu, 153.4 kg per acre output, mu fertilizer SheChun quantity is 24.8 kg, 12.44% increase, mu increase 81.84 yuan, achieve total efficiency savings of 66.6996 million yuan.

　　It is understood that the county guidance use formula fertilizer 6700 tons this year, to complete the contract index 81.7%, soil testing formula fertilization technology popularization covers the county 558 administrative villages, 320000 households involved, project area technology penetration by more than 90%.