"I am 200 acres of wheat just done a yield monitor, 760.5 kilograms per mu. If it does not rain in the next 10 days, then, this year, per acre wheat production exceeded 800 kg is not a big problem." May 30, Shandong Province Dezhou Economic Development Zone, the rise of Village de Dios grain planting fruit co-chairman Zhang said happily.

Reporters saw Claude cooperative farms a sign that says technology production of wheat path: mechanical subsoiling, use high-yielding varieties (Jimai 22), wide band precision sowing seedlings and value-added fertilizers. "Our value-added fertilizer cooperative with the FA Chun-licensing of zinc fertilizer, chemical fertilizers with conventional fertilizer this really is not the same, with less wheat looks good, increase yield." Zhang said fruit.

1 is a modified value-added fertilizer fertilizer efficiency

"Value-added fertilizer is a synergistic fertilizer, specifically refers to the added alginate in the production process, fertilizer modified humic and amino acids and other natural active substances of synergistic products seaweed acids, humic and amino acids and other synergists are natural substances or vegetable origin, can improve fertilizer efficiency, and environmental safety. "Soil and Fertilizer Institute, Chinese Academy of Agricultural Sciences researcher ZHAO Bing-Qiang said.

To sum up, value-added fertilizer with the "pro-root, Paul nitrogen, phosphorus increased, sustained, long-lasting" effect: to promote crop root growth, enhance crop nutrient absorption, improve sugar and amino acid content of crops; improve nitrogen fertilizer stability, alter the release of urea in the soil, transformation and movement process, reducing ammonia volatilization and nitrate leaching; synergist containing phosphorus, potassium activating factor, both to prevent the fertilizer being cured, can activate the soil is long-term fixed phosphorus and potassium, so that it becomes an effective state, improve seasonal integrated fertilizer; fertilizer synergist change the structure and the conversion rate to delay the release of fertilizing elements, effective control of nutrient release rate can improve fertilizer utilization 30 % ~ 40%; synergist active substance is a small molecule that can be directly absorbed by plants, and therefore, also has a function of added fertilizer nutrients biologically functional and organic carbon atoms. "After 17 provinces, 12 kinds of crops, the results of 56 trials in the analysis, the application of value-added fertilizer can crop average yield of 9.6%, an average increase of nitrogen utilization by 7.9 percentage points." ZHAO Bing-Qiang said.

2 is a good choice of value-added fertilizer fertilizer reductions

The low utilization rate of fertilizer is an indisputable fact that the utilization of urea, ammonium bicarbonate and other traditional nitrogen fertilizers is about 30%, the utilization of superphosphate, diammonium phosphate and other traditional varieties of around 20%, with the United States, the European Union and other developed countries is about 60% nitrogen and phosphate fertilizer by 35% to 45% utilization differ greatly. Therefore, to achieve "2020 fertilizer use to achieve zero growth" goals, modified the traditional fertilizer efficiency, improve utilization it is a very important way.

"There are three traditional fertilizer efficiency modified main ways, one slow-release fertilizer, the second is the stability of fertilizer, and the third is the use of a synergist." ZHAO Bing-Qiang said. At present, the existing fertilizer especially nitrogen modified synergistic research, such as coated urea, urea fertilizer, fertilizer stability, and achieved certain results. However, most of these fertilizers need for secondary processing, and new fertilizer to small and medium enterprises, not from the traditional large overall boost of nitrogen, phosphorus, fertilizer business turnaround, improve fertilizer use efficiency of popularization is narrow.

Chinese Academy of new fertilizer innovative team after nearly 10 years of efforts, developed a fermented liquid seaweed, humic acid zinc synergistic solution, glutamic efficiency liquid fertilizer synergist series of botanical-based fertilizer value-added technologies. The advantage of this technique is obvious, do not change the basic urea, diammonium, fertilizer production process on the basis of the original, only with simple equipment, added directly to the melt in conventional fertilizer biological activity class synergist, can produce algae acid urea, zinc humic acid urea, cereal prime urea, ammonium phosphate zinc humic acid, fulvic acid zinc fertilizer and other new value-added fertilizer. This fertilizer has the process simple, low cost, green features will promote the traditional urea, ammonium phosphate companies, fertilizer companies, "upgrading and updating" the smooth implementation of reductions in order to boost fertilizer operations.

Good market prospects 3 added fertilizer

It is understood that many of the world by developing countries are to be modified fertilizer synergist efficiency of fertilizers. Such as Japan's Marubeni Corporation, the second largest US agricultural services company HELENA and German companies, BASF, has its own independent technology, up to hundreds of fertilizer synergist, Europe set up a bio-stimulating hormone Industrial Union in 2011 promote the fertilizer synergist in agriculture.

Since the value of fertilizers has good performance, the Ministry of Agriculture decided in 2014 to 2015 the country's 17 provinces to create high-yield wheat demonstration counties zinc humic acid urea, zinc humic acid fertilizer ammonium phosphate added new products. May 30, China Nitrogen Fertilizer Industry Association held a special "value-added fertilizer demonstration site demonstrations" in Dezhou organization, through field visits and meetings discussions, to the relevant fertilizer production enterprises and agricultural value-added reseller representatives Recommend fertilizers. At the meeting, in the long Thai Chi Chang, general manager of Hebei Agricultural Science and Technology Co., Ltd., said: "fertilizer industry downturn, but Wu Xian-dimensional love brand zinc FA urea our sales agent to sell 2,500 yuan / ton still in short supply, known as farmers' Black Pearl '(due to zinc FA is black granular urea), or even county-level dealers to fight for power of attorney and a dispute. "

Value-added fertilizer industry technology innovation alliance China Nitrogen Fertilizer Industry Association, Chinese Academy of Agricultural Sciences led the establishment of the financing plan for the value-added fertilizer industry is set development goals over the next five-year development of value-added urea 10 million tons (accounting for 25% of agricultural urea), 10 million tons of value-added fertilizer (fertilizer commodities accounted for 25%), 5 million tons of value-added diammonium (DAP accounted for 35 per cent of goods). The next 10 years, and we strive to produce 20 million tons per year of value-added urea, 20 million tons of value-added fertilizer, ammonium phosphate 10 million tons of value-added products so that more than 30% of the common fertilizer add value modification.