摘要
试验通过拌种结合叶面喷肥的施肥方式,研究了硼、钼、锌、锰、铁微量元素对铁丰30号、铁丰31号和铁豆37号的产量性状的影响。结果表明,该施肥方式下施用不同剂量的微量元素,均增加了不同类型大豆的单株荚数、每荚粒数、单株粒数、分枝数和籽粒产量,但对其百粒重和主茎节数影响较小。
In this study, the effect of microelement fertilizers （B, Mo, Zn, Mn, Fe） on the yield characters of Tiefeng 31, Tiefeng 30 and Tiedou 37 by application of seed dressing and foliage spraying. The yield character included pods per plant, seeds per pod, seeds per plant, branches and seed yield, increased under the different treatments by application of microelement fertilizers significantly, but it had no significant effect on the 100-seed weight and nodes in the main stem.
出处
《大豆科技》
2010年第3期7-10,共4页
Soybean Science & Technology
关键词
大豆
微肥
产量性状
Soybean
Microelement fertilizer
Yield character
