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中国农学通报 ›› 2005, Vol. 21 ›› Issue (4): 258-258.

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The Effects of Foliar Fertilization on Pest Control of Cowpea

涂 勇,张 敏,姚 昕,刘 铭,古 玉,张 宇   

  • 出版日期:2005-04-05 发布日期:2005-04-05

The Effects of Foliar Fertilization on Pest Control of Cowpea

Tu Yong, Zhang Min, YAO Xin, LiuMing,GuYu, Zhang Yu   

  • Online:2005-04-05 Published:2005-04-05

摘要: 研究了经不同叶面肥处理后,豇豆白粉病、锈病、豆野螟的发生情况,测定了多酚氧化酶(PPO)、产量指标,结果表明,合理施肥能够提高植物对有害生物的抗性,增加产量,保证品质。综合各方面因素,各种施肥措施中以施海藻有机肥效果较好。

Abstract: The occurance of Powdery mildew 、Rust、Maruca testulalis Geye of cowpea were studied after cowpea had been handled by different kinds of foliar fertilization, and the indexes such as PPO and yields, were measured.. The results showd that, using fertilize