【摘要】 “农博士”氨基酸叶面肥含有植物生长发育必需的多种氨基酸与微量元素、植物活性提取液和多种调节剂。通过2004、2005年两年连续在棉花现蕾和幼铃期两次叶面喷施,结果发现:“农博士”对促进棉花生长发育、保花保蕾铃与提高产量有十分明显的作用,生产上可以大面积推广应用。更多还原

【Abstract】 "Dr.Nong" is a kind of water-soluble leaf fertilizer which has possessed multi-amino acids,stimulants abstracted from plant tissues,and chemical hormones.By experiment in 2004 and 2005,results showed that using "Dr.Nong" leaf fertilizer could stimulate the growth and development of plant,preserve flowers and fruits,and improve the yields and quality of cotton.It is recommended for wide use in cotton production.更多还原