5种复配植物生长调节剂对花生产量的影响

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摘要 为筛选对花生增产效果较好的复配生长调节剂，以5种不同复配植物生长调节剂为供试药剂，以清水为对照处理，采用喷雾法进行田间药效试验。结果表明，5种复配植物生长调节剂中250 g/L吡唑醚菌酯乳油·0.01%芸苔素内酯可溶液剂能够有效提高花生产量，并能够有效降低花生叶斑病和花生锈病的发生。

关键词 植物生长调节剂;花生;产量

中图分类号 S 482.8  文献标识码 A  文章编号 0517-6611（2022）03-0144-03

doi：10.3969/j.issn.0517-6611.2022.03.038

Effects of Five Compound Plant Growth Regulators on Peanut Yield

SUN Xue-ying1，TIAN Hai-xia1，YUAN Jun-hai2

（1.Shanghai Yinghuochong  Agricultural Science and Technology Center， Shanghai 201799;2.College of Agriculture and Forestry Science and Technology， Hebei North University， Zhangjiakou，Hebei 075000 ）

Abstract In order to screen the mixed plant growth regulators with better effects on increasing peanut production，field efficacy test was performed by spraying. In this study， five different mixed plant growth regulators were used as experimental agents， and water was used as control. The results showed that 250 g/L of Pyraclostrobin EC·0.01% Brassinolide SL could effectively improve the yield of peanut， and reduce the occurrence of peanut leaf spot and peanut rust disease.

Key words Plant growth regulator;Peanut;Yield

作者简介 孙雪莹（1995—），女，河北保定人，助理农艺师，硕士，从事植物保护研究。（剩余3954字）