According to statistics from the China Phosphate Fertilizer Industry Association, the output of compound fertilizers of 65 key enterprises in 2010 was 30,308,200 tons (physical quantity, the same below). Based on this calculation, the total national compound fertilizer output in 2010 was about 53 million tons, an increase of about 7% over the previous year. At present, the prices of compound fertilizers are relatively high, the profitability of enterprises is good, the operating rate of compound fertilizer companies is relatively high, and new production capacity is increased. It is expected that the output of compound fertilizers in China will maintain a certain rate of growth in 2011, and the growth rate will accelerate. Expected to exceed 8%. Judging from the current situation, nitro compound fertilizer, urea-formaldehyde compound fertilizer, water-soluble fertilizer, and acid-based compound fertilizer are expected to reach the market and become the new darling.

The nitro compound fertilizer nitro compound fertilizer has the advantages of quick-dissolving and quick-acting. On the one hand, it can significantly enhance the ability of drought resistance and water conservation of crops in large-scale dry land cultivation in China, and realize the increase of yield in dry land; on the other hand, with the rapid expansion of planting area of ​​economic crops, nitrate The application of base compound fertilizer can promote the rapid growth of economic crops and help farmers increase their income. The use of nitro compound fertilizer with the same weight as urea can not only increase the yield of the crop by 8% to 25%, but also greatly optimize the quality of crops. Nitro-compound fertilizer is widely used in the world, especially in Europe and the United States. According to statistics, ammonium nitrate accounts for 39.7%, 30.9%, 27.5%, and 16.1% of total nitrogen fertilizer output in Russia, Poland, France, Brazil, and the United States, respectively. 12.6%, while our country is less than 5%. At present, China's cotton, tobacco and other planting areas have reached about 500 million mu. The demand for nitro compound fertilizers from these economic crops exceeds 10 million tons. Compared with the existing output of 2.5 million tons, nitro compound fertilizers exist in China. Larger market space.

At present, China's nitro compound fertilizer has entered a period of great development. The first-phase project of 500,000 tons of nitro-complex fertilizer produced by Hebei Haoheng Group has been completed and put into operation in December last year; the first phase of a 600,000-ton-a-year nitro-complex fertilizer project with a total investment of 997 million yuan will begin to enter in March. Production and sales stage; Xindu Chemicals annual production capacity of 600,000 tons of nitro compound fertilizer, Guizhou Kaihua Group annual output of 300,000 tons of nitro compound fertilizer, Shanxi Yangmei Fengxi Wenxi Compound Fertilizer Company invested 850 million yuan in annual production of 1 million Tons of nitro compound fertilizer (of which a period of 320,000 tons), etc. have also entered the construction phase, will greatly increase China's nitro compound fertilizer production.

Urea-formaldehyde compound fertilizer Because urea-formaldehyde polymer is slightly soluble in water, it needs to be gradually degraded and released by microorganisms to release nutrients, thus having both fast-acting and long-lasting functions. With the rapid growth of urea-formaldehyde compound fertilizer market in the past two years, the urea-formaldehyde compound fertilizer plant of Jin Zhengda, Linyi Meigao, Luxi Chemical, Shandong Welfare Long, Hubei Maosheng, Guangdong Welfare Dragon and other companies was completed and put into operation only last year. The scale is generally 100,000 to 150,000 tons/year. Industry insiders estimate that the capacity of new urea-formaldehyde compound fertilizer plant in China will be at least 1 million tons in 2010, and that of urea-formaldehyde fertilizer in 2009 will be about 100,000 tons. It is expected that urea-formaldehyde compound fertilizer will maintain its rapid development momentum this year.

Water-soluble fertilizers this year, the Central No. 1 document to strengthen the water conservancy construction as the theme, water and fertilizer integration due to both water-saving and fertilizer is increasingly valued, so that water-soluble fertilizer has been a good opportunity for development. Water-soluble fertilizers are particularly suitable for large-scale production of farms. Now that land transfer has been accelerated, land intensiveness has increased, and the scale of planting has become increasingly large-scale, specialized, and industrialized, it will develop faster.

Earlier companies involved in water-soluble fertilizers have achieved good results. The listed company Shenzhen Baotian annual report shows that in 2010 the company's net profit reached 105 million yuan, a substantial increase of 772.69% compared with 2009. One of the important reasons is that the company has increased the sales of water-soluble fertilizer with higher gross profit margin through product innovation.

The method for producing compound fertilizer by using the lysine-based compound fertilizer with the lysine method is a new process developed in recent years. On the basis of the traditional granule method, the concentrated acid system, the acid system, the liquid ammonia system, and the granulation exhaust gas washing system are added. . The ternary compound fertilizer produced by this method has a nutrient concentration of 54%, and the product P2O5 has a water solubility of more than 80%. The process adapts to a wide range of operation, stable product quality, can effectively solve the problem of fertilizer agglomeration, and the product is sold well and is very popular with consumers. At present, Jiangsu Xinshi Fertilizer Industry, Hubei Xinhong Phosphorus Chemical Industry, Shandong Fuji Chemical Fertilizer, Guizhou Yifu, Hunan Jinye, and Guangxi Luzhai Chemical Fertilizer have all used the acid-based compound fertilizer production line.

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