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适当翻耕。土壤中的矿物质所含作物需要养分多为不溶解的形态,必须通过适当翻转耕作层,晒土和冻垡,加速风化,才能把营养元素释放出来,为作物所吸收利用。合理栽培。因土种植,谷子较耐干旱,高粱比较耐盐碱,水稻宜种在粘土上。安排作物合理轮作、间作、套种,使用地与养地相结合,均衡地利用土壤中的养分。科学施肥。在有机质含量低的土壤上,增施有机肥。将有机肥与化肥配合施
Plowing properly. Crops contained in minerals in the soil require nutrients that are mostly insoluble, and nutrient elements must be released and absorbed by the crop by properly inverting the tillage, soiling and freezing, and accelerating weathering. Reasonable cultivation. Due to soil planting, millet is more resistant to drought and sorghum than saline, and rice should be planted on clay. Arrangements for crop rotation, intercropping, intercropping, use of land and the combination of well-balanced use of nutrients in the soil. Scientific fertilization. Organic fertilizers are added to soils with low organic matter content. Organic fertilizers and fertilizer facilities