第1个回答 2007-05-13
Along with the continuously develop of the economy level, the people's consumption,mode of production is gradually diverse, the city lives the creation of the garbage to also increasingly increase.In numerous city life garbage processing methods, the life garbage fertilizer method does not lose to a good processing method.The garbage fertilizer method is the activity that makes use of the microorganism to resolve easy 腐 organic quality within garbage, changing in to enrich the organic quality fertilizer of imply the nourishment chemical elements, such as the machine quality and nitrogen,磷 and potassium...etc..The high-quality fertilizer is a kind of good organic fertilizer, is also a kind of good soil improver and regulate, have the aggressive meaning to the improvement of the soil physics and chemistry property and the improvement of the farm crop quality, produce the application in the agriculture up the foreground that have the amplitude.Therefore, the application fertilizer method to handle to enrich the city life garbage of imply the machine quality to produce the fertilizer is the city lives the garbage recycling to handle of an important direction BE people to study of an a little bit hot.In this text, mainly introduced the key technique of the living garbage fertilizer and the main composition,nutrient of the fertilizer to combine as to it's the aggressive influence that produce to the environment in agriculture produce apply carried on relatedly elaborating with the negative effect.End, put forward the homologous counterplan and suggestion to the above-mentioned problem such as changing the traditional fertilizer method, handle the method to combine together with the other living garbageses;to the prevention and cure of the heavy metals in the soil;carry on to the fertilizer to deeply process, make into efficiently the series is organic-have no the machine compound to mix fatty etc..Though the current fertilizer theories and technique are not just very perfect, but the fertilizer has the market foreground very much, the fertilizer method should deserve to strongly make widely available with the expansion.本回答被网友采纳
第2个回答 2007-05-13
With the level of economic development, people's consumption, production methods are becoming more diverse, MSW has produced the increase. In many urban waste disposal methods, MSW composting is a good approach. Garbage disposal method is the use of microbial activity will refuse the perishable organic matter decomposition into rich in organic matter and nitrogen, phosphorus, potassium and other nutrients, organic fertilizer. High quality compost is a good organic fertilizer, is a good soil conditioner and the regulator, on the physical and chemical properties of soil improvement and the improvement of crop quality with positive implications. the application of agricultural production has bright prospects. Therefore, Application composting method to deal with the organic-rich MSW composting is the production of MSW resources processing a important direction is that people are a hot research. In this paper, mainly on the MSW composting technology and the key to composting of the major components, Nutrient and its application in agricultural production on the environment and the positive impact of the negative effect of the relevant exposition. Finally, the above problems and corresponding countermeasures, such as changes in the traditional composting method, and other waste disposal methods life combined; of the heavy metals in soil control; Composting of deep processing, made a series of high-efficiency organic-inorganic compound fertilizers, and so on. Although the current theory and the composting technology is not perfect, but compost is very good market prospects, composting deserves to be and to popularize.