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1.有机肥用量不足随着农村经济的发展,家庭饲养业的转型与减少,以及农民思想观念的转变,多数农民觉得有机肥的积造、运输和施用,用工量多,劳动强度大,不如打工挣钱买化肥便捷,致使有机肥的积造和用量减少,导致土壤肥力难以提高,土壤板结,理化性状不良,影响小麦产量提高。应对措施有机肥不仅含有小麦生长发育所需要的氮磷钾等大量元素,
1. Inadequate use of organic fertilizer With the development of rural economy, the transformation and reduction of the family-keeping industry, and changes in the ideology of peasants, most farmers think that organic manure is more accumulated, transported and applied, more labor and more labor-intensive Efforts to earn money to buy chemical fertilizer convenient, resulting in the accumulation of organic fertilizer and reduce the amount, resulting in difficult to improve soil fertility, soil compaction, poor physical and chemical properties, affecting wheat yield increased. Countermeasures Organic fertilizer not only contains a large number of elements such as nitrogen, phosphorus and potassium needed for wheat growth and development,