Group ammonia alcohol 120 an annual production capacity of 10,000 tons, chemical fertilizer, chemical products in kind more than the total 2.6 million tons.

集團(tuán)氨醇年生產(chǎn)能力為120余萬(wàn)噸精品一区三级片区偷拍视频网站大门，化肥欧美激情熟妇在线精品、化工產(chǎn)品實(shí)物總量260萬(wàn)噸以上欧美一级特黄大片色欧美精。

Companies established 27 years ago, has to stand in chemical, fertilizer production and development of accessories and has accumulated rich experience in production of gas by cutting campaign,注油Series, rod, connecting rod, crosshead, Pistons, Piston Ring , Sealed packing, aluminum pad, copper pads, and other national campaigns ISO9002 international quality management system certification, quality and stability, for users across the country to provide a large number of accessories vulnerability to China's chemical industry, chemical fertilizer, methanol production to a certain Contributions received by the user.

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The latest chemical product prices fell, demand has not really visible downstream, the short-term rise in oil prices in the channel, in which phase fluctuations, we continue to be optimistic about with anti-cyclical businesses and new materials, anti-cyclical embodies New Chemical Materials decrease in prices of raw materials is less than the decrease in prices of raw materials at the same time, the cost shift ability, to maintain price stability; civil explosive materials companies fell as a result, prices, countries can enjoy the benefits of; domestic urea production capacity excess of export disruption, high product costs, industry consolidation is inevitable, so concerned about the urea industry with technical advantages and cost advantages of urea enterprises: China Shandong Hengsheng; Although the overall situation of excess nitrogen, but because of the regional characteristics of the domestic fertilizer domestic part of the region will be in a high urea prices, the relevant listed companies will benefit from, such as the Liao Tung Chemical; compound assets as light industry, with the weak cyclical characteristics, the stability of industry profitability, industry leaders concerned about the compound: para Tian shares ; potash by the international market, short-term decline of domestic potash fertilizer prices would have difficulty, Salt Lake Potash in 2009 will be guaranteed a profit, Salt Lake Potash concern.

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The chemistry behavior research of wollastonite indicated that the silicon-potassium fertilizer has a chemical active in organic acid.The factors affecting manurial effect of silicon-potassium fertilizer are not only soil pH and desilicification,but also content and type of organ in the soil.Wollastonite chemistry behavior indicates that silicic acid can be dissolved out from silicon-potassium fertilizer in chlorhydric acid solution if pH of solution is not smaller than 2. The drop of apparent density,increase of DBP sorptive rate and specific surface for leavings indicate that hydrated silicon oxide is polyporous,and those mineralogic feature presignify that silicon-potassium fertilizer has a role of conservation of both Moisture and Fertility and improving soil structure.After active ingredient releasing,silicon-potassium fertilizer leaves half the substance (non-active ingredient)in soil.

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The result shows that: a positive correlation is found between the amount of application of chemical fertilizer and some factors, such as farming hours, attitude towards risks, total family incomes and the proportion of agricultural labour and non-agriculturallabour. A negative correlation is found between the amount of application of chemical fertilizer and other factors, such as farmers' educational background, their cognition of chemical fertilizer, and the channel of information. The agricultural incomes and planting areas seem to be not notable inflecting factors.

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The effects of different kinds of ecological restoration (alfalfa fallowing, natural vegetation restoration, and cropping) and fertilization management (chemical fertilizer + organic manure, chemical fertilizer + straw, chemical fertilizer application, and no fertilizer application) on the physical properties of degraded black soil were investigated.

研究了不同生態(tài)恢復(fù)方式（苜蓿休閑网站黄色视频免费、自然恢復(fù)、種植作物）和不同施肥管理（化肥＋有機(jī)肥黄色片一区、化肥＋秸稈還田色哟哟毛片网站、化肥、無(wú)肥）對(duì)退化黑土物理性狀的影響给个免费的黄色网站。

The thesis combines the objective reality of Shaanxi chemical fertilizer Co., Ltd. of means of agricultural production closely, On the basis of encourage theory survey to the salarying , at first to influence factor that salary assign , staff of enterprise , carry on network analysis thesis, have carried on research to the salary system current situation of staff of chemical fertilizer Co., Ltd. of means of agricultural production of Shaanxi; Have analysed and got the unequal pay for the equal work, the income can"t reflect actual contribution , lack such questions as thereasonable performance appraisal system ,etc.; Regard theory as guidelines, combine the actual conditions of chemical fertilizer Co., Ltd. of means of agricultural production of Shaanxi, the thesis is from the system goal of the salary mainly, setting-up of the principle and tactics, post appraise, post belong to grade , design , salary of scheme respect to structure administrative staff and key post salary system of staff , enterprise of different levels carry on research; Probed into the supplementary measure that company"s salary scheme is implemented finally in thesis.

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Currently as China's accelerating development of agricultural industrialization and the increase of the agricultural production investment, the demand for chemical fertilizers increases year after year. Simultaneously as China's scientification in fertilization and fertilization ratio of the nitrogen, phosphorus, and potassium fertilizer tending to be reasonable, the chemical fertilizer demand structure will possibly change, the chemical fertilizer market environment will also change, the chemical fertilizer industry will run to the direction of high efficiency and environmentally no harm. Comparing to ordinary urea, large urea has many merits. These merits include big rime, glabrous pellet, smooth and well-mixed, not easy to crush or agglomerate in moist environment, suitable for long distance bulk transport and storage, and so on.

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Organic acid; Flue-cured tobacco; Cake fertilizer; Chemical fertilizer

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The trial results by statistic analysis show that the fertilizer effect of organo-inorganic compound fertilizer is nearly same to that of inorganic compound fertilizer, the fast release of commercial organic fertilizer is also similar to that of chemical fertilizer.

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