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首页> 外文期刊>Asian Journal of Plant Sciences >Competitive Effect of Cynodon dactylon (L.) Pers. on Four Crop Species, Soybean [Glydne max (L.) Merr.J, Maize (Zea mays), Spring Wheat (Triticum aestivum) and Faba Bean [Viciafaba (L.)]
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Competitive Effect of Cynodon dactylon (L.) Pers. on Four Crop Species, Soybean [Glydne max (L.) Merr.J, Maize (Zea mays), Spring Wheat (Triticum aestivum) and Faba Bean [Viciafaba (L.)]

机译:Cynodon dactylon(L.)Pers的竞争效应。四种作物种类:大豆[大豆],玉米(玉米),春小麦(普通小麦)和蚕豆[Viciafaba(L.])

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摘要

The competitive ability of C. dactylon with four different crops in two densities was assessed under glasshouse conditions. Four separate experiments were established using soybean [Glycine max (L.) nierr.] Cv. Hernon-147, spring wheat (Triticum aestivum) Cv. Alexandria, faba bean [Viciafaba (L.)] Cv. Banner and maize (Zea mays) Cv. Dekalb 198, which were grown as monocultures and in (1:1) additive mixtures with C. dactylon. Result have shown that competition reduced dry weight of both crops and C, dactylon by about up to 44 and 52%, respectively. Maize root dry weight was severely (72% reduction) affected by C. dactylon. However, faba bean, soybean and wheat were stronger competitors to C. dactylon.
机译:在温室条件下评估了梭状芽胞杆菌与两种密度的四种不同作物的竞争能力。使用大豆[Glycine max(L.)nierr。] Cv建立了四个单独的实验。 Hernon-147,春小麦(Triticum aestivum)Cv。亚历山大,蚕豆[Viciafaba(L.)]简历。横幅和玉米(Zea mays)简历。 Dekalb 198,以单一培养物的形式生长,并与达克梭菌(1.)混合。结果表明,竞争使作物和牛膝C的干重分别降低了约44%和52%。玉米根茎严重影响了玉米根的干重(减少了72%)。然而,蚕豆,大豆和小麦是达克梭菌的较强竞争者。

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