The Research Of The Problems Exist In Crops' Straw Utilization And Countermeasure In Agriculture Production In Linyi Area

The straw of crops, as an important organic resource, recently has been focused on with the development of ecological and organic agriculture in many areas of our country. How ever, the incorrect utilization of crops' straw leads to many problems in agriculture production in the area of Liyi during the last several years. One of the most obvious problems is that the production ability of soil and the value of agricultural products are reduced because of using chemical fertilizer on a large scale. On the other hand, it is obvious that the food-consumed mode, which mainly happens in pig breeding industry, has always been developed well,but the food saved mode, which exit in cattle and sheep breeding industry, has not been developed well. It is investigated that the utilization rate is very low, further more, no technology in this area, mainly because agriculture production conditions are tough, production level is low, the configuration of agriculture development is illogical, the fanners' qualification level of science and technology is low and so on.In order to enhance the utilization rate and technological level of crops' straw in Liyi area and resolve the problems exist in production, We investigate and analysis several measures of straw utilization that can be suitably developed in this area, that are, organism fertilizer technique, feed processing technique , ferment and produce marsh gas technique and cultured mushroom technique. We conclude the essential of these techniques and value them comprehensively. Then we organically combined these techniques together according as geographical conditions, agriculture production characteristic and production conditions in linyi area and conclude different comprehensive mode in different conditions, so that the largest organic potential of crops' straw can be developed. At length, we point out the utilization countermeasure according with local development design of agriculture production in order that the mode can be promoted as soon as possible and produce certain ecological and economic profit in the area.