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首页> 外文期刊>Middle Eastern and Russian Journal of Plant Science and Biotechnology >Pathological Studies on Root Rots of Wheat and Barley Induced by Rhizoctonia solani and Fusarium culmorum and their Effects on the Crop
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Pathological Studies on Root Rots of Wheat and Barley Induced by Rhizoctonia solani and Fusarium culmorum and their Effects on the Crop

机译：茄根枯萎病和黄瓜枯萎病诱导的小麦和大麦根腐病的病理学研究及其对作物的影响

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摘要

The objective of this study was to investigate the effect of Rhizoctonia solani and Fusarium culmorum, which caused root rot, on the growth and yield of wheat and barley plants. Wheat cv. 'Yecorarogo' and barley cv. 'Gustuo' were planted in soil artificially infected with R. solani and F. culmorum. There was a significant decrease in the growth and yield of infected plants compared with healthy plants, in particular the length, fresh and dry weight of roots and shoots, and the number of grains for each spike. Both fungi damaged wheat plants more than barley plants. R. solani had the greatest effect on the growth and yield of wheat and barley. The content of biochemical compounds also decreased in all cases of infection. Total carbohydrate, proteinsand fats decreased in the range between 23.28-45.68, 0.55-26.22 and 28.45-59.94%, respectively.
机译：这项研究的目的是研究引起根腐病的茄根枯萎病菌和镰刀菌对小麦和大麦植物生长和产量的影响。小麦简历'Yecorarogo'和大麦简历。将“古斯托”（Gustuo）种植在人工感染了茄枯萎病和枯萎镰孢的土壤中。与健康植物相比，被感染植物的生长和产量显着下降，特别是根和芽的长度，鲜重和干重以及每个穗的籽粒数量。两种真菌对小麦植物的破坏都比大麦植物大。 R. solani对小麦和大麦的生长和产量影响最大。在所有感染病例中，生化化合物的含量也降低了。总碳水化合物，蛋白质和脂肪分别在23.28-45.68、0.55-26.22和28.45-59.94％之间下降。

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