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Effect of Nicosulfuron Mixtures and Time of Application on Peanut (Arachis hypogaea) Cultivars

机译:烟嘧磺隆混合物和施用时间对花生品种的影响

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Field experiments were conducted near Marianna, Trenton, and Archer, FL in 1990 and 1991 to investigate the effect of nicosulfuron mixtures and time of application on five peanut cultivars. Nicosulfuron at 54 g ai/ha was applied alone or in mixture with 2, 4-DB at 280 g ai/ha 5 weeks after Planting (WAP), 9 WAP, or 5 plus 9 WAP. Injury was greater from early and sequential nicosulfuron Applications while a single application 9 WAP typically did not cause significant injury of reduce peanut Yield. The 5 WAP and 5 plus 9 WAP applications often caused early visible injury and sometimes reduced Peanut yield.
机译:1990年和1991年在玛丽安娜(Trenton)和佛罗里达阿彻(Archer)附近进行了田间试验,以研究烟嘧磺隆混合物的影响和施用时间对五个花生品种的影响。种植(WAP),9 WAP或5加9 WAP后5周,单独或与280 g ai / ha的2,4-DB混合施用54 g ai / ha的烟嘧磺隆。早期和连续施用烟嘧磺隆造成的伤害更大,而单次施用9 WAP通常不会对降低花生产量造成重大伤害。 5 WAP和5加9 WAP应用程序通常会导致早期可见伤害,有时还会降低花生产量。

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