【摘要】 通过田间试验的方法,研究了施肥对春小麦籽粒中蛋白质和矿物质含量的影响。结果表明:基施磷酸二铵提高了籽粒中蛋白质、P和Zn的含量;喷施锌肥提高了籽粒中Cu和Zn的含量,降低了Ca和Mg的含量;喷施硒肥能显著提高籽粒中Se的含量;喷施锌硒混合肥提高了籽粒中Se的含量,降低了P、Mg的含量。更多还原

【Abstract】 Using the method of field experiment, the effects of applying fertilizer on the crude protein and mineral nutrient of spring wheat kernel was studied. The results showed that applying DAP increased the content of the crude protein, P, and Zn;Spraying zinc fertilizer reduced the content of Ca and Mg and improved the content of Cu and Zn; Spraying selenium fertilizer improved the content of Se; Spraying zinc selenium mixed fertilizer improved the content of Se and reduced the content of the P,Mg.更多还原