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Effects of Intercropping on Root-Gall Nematode Disease on Soybean (Glycine max (L.) Merril)

机译:间作对大豆根-壁线虫病的影响(最大大豆)

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Six intercrops (maize, melon, okra, Telfairia, Amaranthus and pepper) were tested for control of root-gall nematode disease on soybean in a loamy sand soil naturally infested with Meloidogyne javanica. The experiment was laid out in a randomized complete block design replicated four times. Results based on root-gall indices and number of Juveniles (J2) recovered from roots and rhizospheric soil showed that intercropping soybean with Telfairia, pepper and Amaranthus effectively suppressed infection on soybean roots. Okra, maize and melon intercropped with the soybean aggravated root-gall damage and caused yield reductions.
机译:测试了六个间作作物(玉米,瓜,秋葵,特拉菲利亚,A菜和胡椒),以控制在大豆田间自然感染了甲倍体og虫的壤土上大豆上的根-线虫病。实验以随机重复的完整模块设计进行了四次重复。根据根-根指数和从根和根际土壤中回收的幼鱼(J2)数量得出的结果表明,将大豆与telfairia,胡椒和A菜互作可有效抑制大豆根部的感染。秋葵,玉米和甜瓜与大豆间作,加剧了根茎损害,并导致单产下降。

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