论文部分内容阅读
红麻对氮、钾反应敏感,钾素能增强麻株的新陈代谢,能使细胞弹性和原生质的粘稠度增大,抗旱、抗病力增强,并能使麻皮增厚,精洗率提高。从1990年开始,江苏南通红麻产区对土壤钾素状况进行取样调查、并选择代表性田块进行红麻土壤钾肥系数
Kenaf is sensitive to nitrogen and potassium. Potassium can enhance the metabolism of hemp plants. It can increase the elasticity of cells and the viscosity of protoplasm, increase drought resistance and disease resistance, increase thickening of hemp, . From 1990 onwards, Jiangsu Nantong kenaf production areas of soil potassium status sampling survey, and select the representative plots of kenaf soil potassium fertilizer coefficient