"What you need, what lack of soil, the experts and technicians are a test results came out, the supply and marketing department to produce special fertilizer, delivery to the fields, we take the application to the land, with per mu yield of rape can than usual about 14 kilograms, the truth is the government for farmers to do a big good thing." For 8 consecutive years has been the use of formula fertilization by soil testing in Huangzhong County lushaer town Bai Tu Zhuang village Party Secretary Zhao Bingzhang on the new technology of agricultural synergism, farmer income is belief.

Speaking of Qinghai province of formula fertilization by soil testing dates back to 2006. As a new era of a far-reaching policies supporting agriculture and benefiting farmers, the 2 projects in our province unit undertaking project of formula fertilization by soil testing construction, successively in 22 counties (city, district) the implementation of the project, the extension area rapidly amounted to more than 7300000 acres. Now the formula fertilization by soil testing has covered more than 90% of Qinghai province crop planting area, production enterprises every year for 500000 households farmers with formula fertilization by soil testing services, the formula fertilization by soil testing becomes our province in recent years application area is the largest, best, the most popular with farmers in modern agricultural development key supporting technology.

"In recent years, the province's agricultural and animal husbandry departments at all levels around the 'soil testing formula, fertilizer, fertilizer, fertilization guidance,' five key links, focus on the development of the field investigation, soil test, field test, formulation design, calibration, Pei Fangfei production, demonstration and popularization, Xuan Chuanpei training, database construction, evaluation, technology research and development the 11 main work, achieved remarkable results in the aspects of management system, working mechanism, technical system, extension services, team building, formula fertilization by soil testing to the countryside and the farmer got material benefit, effectively promote the development of rural economy, and has formed a good situation of the whole society to care, support measure soil fertilizer work." Farming in the office of the relevant person in charge said.

It is understood, since 2006, 10 things I do each year for farmers in the formula fertilization by soil testing included. In 8 years, the province's total investment of 86720800 yuan, of which central cumulative investment 60900000 yuan, the provincial financial investment of 25820800 yuan. As of 2013, the province has a total of 116470 soil samples, test 762000 times; plant samples were collected 8681, 28000 test items, we investigated 13604 farmers. In the province of Sichuan, shallow, brain three kind of different area, different fertility of cultivated land arrangement, rape, wheat, potato, beans, vegetables and other crops test 953, other 1129; a total of fertilizer recommendations card 2968500; CO formulated fertilizer formula 73, the cumulative use of fertilizer 6877000 acres; the establishment of standardized and laboratory 23, 24 projects in units of formula fertilization by soil testing database.

Extensive promotion of formula fertilization by soil testing the use of the land, in a series of new changes, the biggest effect is obvious low cost. Since 2006, the cumulative promotion test area of Soil Fertilization Formula 48635000 mu, according to 8 years of continuous measurement, 24 counties (city, state) project of crop yield obviously, the wheat yield by 6 - 19 kg per mu; rape yield by 6 - 14 kg per mu; potato acres yield by 44 - 86 kg soy acres; by 9 - 15 kg; other crops increased by 24 - 59 kg per mu. By the end of 2011, the total yield of grain and oil 818600 tons project area, total yield savings of 904000000 yuan, with significant economic benefits at the same time, also achieved good social and ecological benefits.

In addition, scientific fertilization farmers awareness is improving. According to a sample survey of the project area, peace, Ledu's 8 counties of 384 farmers, more than 90% of the farmers know the project of formula fertilization by soil testing, including Datong, Ledu, peace and 4 counties in Guide reached 100%, a recipe card home rate of 100%, 78% of households is the understanding of formula fertilization by attending technical training, recipe cards and other media forms, 14% of the farmers is the use of understanding, more than 80% of rural households will be able to read the recipe card, and can carry out fertilization according to the formula of card.

Since long ago, our province fertilizer varieties to DAP and urea based fertilizer, other amounts, soil nutrient equilibrium. Through the implementation of the project, in recent years the use of chemical fertilizer varieties and quantity and the project before the implementation of the new change, fertilization had three major changes: from the application of chemical fertilizer (especially urea) to organic and inorganic combined transformation; transformation from single to multiple chemical fertilizer mixed application of chemical fertilizer applicator, according to the; Xue Shi, deep application of transformation. Both to ensure the crop needs, but also reduce the excessive fertilizer waste and pollution of fertilizer, increase the utilization rate of fertilizer. In addition, our province vegetable producing areas Ledu Nian Bo Zhen, by adjusting the phosphorus input, reduce the amount of 10 kg per mu of diammonium phosphate, reduce the investment of 32 yuan, reducing the burden on farmers.

Now, the project counties have established more than 200 square metres of laboratory, reached to detection and analysis, the levels of trace elements, have the ability to service and soil testing and fertilizing technology adaptation. Through the project driven, gather a team of experienced, be in the full vigour of life of professional technical team, returned to the establishment of a complete fertilizer technology service, monitoring and management system.

At the same time, through the implementation of the project, the province has also established a index system for fertilization of main crop, accelerated the development and application of fertilizer formula. Especially in Sichuan, shallow,