叶面喷施硼钼锌对大豆产量和品质的影响  

Effects of Foliar Spraying B、Zn、Mo on the Yield and Quality in Soybean

作　　者：朱敏 胡心庆 谢幸华 张秀云 孙淑芝 卢广远[4] 刘靖 

机构地区：[1]河南省商丘市睢阳区农业局,河南商丘476000 [2]河南省商丘市农业局,河南商丘476000 [3]河南省商丘市夏邑县农业广播学校,河南商丘476000 [4]河南省商丘市农林科学研究所,河南商丘476000

出　　处：《河北农业科学》2007年第6期30-32,共3页Journal of Hebei Agricultural Sciences

摘　　要：研究了叶面喷施硼钼锌对大豆产量和品质的影响。结果表明:B+Mo+Zn配合喷施产量最高,较对照增产19.6%;2种微量元素配合喷施时,以B+Mo配合最佳,其产量与B+Mo+Zn配合差异不显著,B+Zn或Mo+Zn配合仅比对照略有增产。B+Mo+Zn配合的每荚粒数居各处理首位,每株荚数居第2,B+Mo配合的每株荚数和百粒重处于各处理首位。试验还表明,凡有配施B的处理,即B+Mo、B+Zn和B+Mo+Zn,有利于提高大豆的含油量;凡配施Zn的处理,即Mo+Zn、B+Zn和B+Mo+Zn,有利于提高大豆的蛋白质含量。对于只考虑提高其产量及含油量,以B+Mo配合较好;而优质大豆的豆粕所含的蛋白质可以直接作为动物饲料,因此在提高其产量和含油量,还要兼顾其蛋白质含量,则以B+Mo+Zn配合效果最好。The effect of foliar spraying B, Mo, Zn on the soybean Shangdou 1099 yield and quality was tested. Results indicated that the yield under the B ＋ Mo ＋ Zn combination treatment was the highest, which increased 19. 6% comparing to the control. The B ＋ Mo combination treatment was the optimum combinacion when two micro- elements was used, and had no significant difference with that of the B ＋ Mo ＋ Zn treatment. The grains number per pod and pods number per plant of the B ＋ Mo ＋ Zn combination came to the 1 st and the 2nd place. The pods num berper plant and hundred grain weight of the B ＋ Mo combination were the highest in all of the treatments. The treatment combinated with B could increase the oil content of peanut. The treatment combinated with Zn could increase the protein content of peanut. The treatment combinated with B ＋ Mo ＋ Zn could not only increase the yield and oil content, but also the protein content of peanut.

关 键 词：硼 锌 钼 大豆 产量 品质 

分 类 号：S565.1[农业科学—作物学]