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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (7): 245-245.

所属专题： 生物技术； 油料作物

• 目次 • 上一篇    下一篇

锰元素对不同基因型大豆产量的影响

张玉先,   

  • 出版日期:2005-07-05 发布日期:2005-07-05

Effect of Manganese on Yield in Different Soybean Genetic Types

Zhang Yuxian,   

  • Online:2005-07-05 Published:2005-07-05

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488

摘要： 研究施锰对不同基因型大豆产量影响规律。结果表明，高油大豆垦农18，无论拌种还是叶面喷施，随着锰使用量增加，株荚数、单株粒重有上升趋势，株高、百粒重在锰低用量时上升，高用量时下降；高蛋白大豆东农42，无论拌种还是叶面喷施，随着锰使用量增加，株高、株荚数、百粒重、单株粒重有上升趋势。

Abstract: Studies were carried out on effects of manganese on yield of soybean with seed treatment and leaf spraying. The results showed that application of manganese can increased the number of seeds per plant and the number of legumes per plant in Kennong18 with seed treatment and leaf spraying, the height of plant and 100-seed weight increased with the increase of manganese and then decreased; the height of plant、the number of legumes per plant、100-seed weight and the number of seeds per plant increase with the increase of manganese in Dongnong42 with seed treatment and leaf spraying.