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首页> 外文期刊>Indian Journal of Weed Science >Chemical and mechanical weed management for increasedyield of French bean
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Chemical and mechanical weed management for increasedyield of French bean

机译：化学和机械杂草管理可提高四季豆的产量

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摘要

Field experiments were conducted during Kharij'2010 and 2011 to study the effect of weed management practices on French bean in temperate region of Kashmir, India. Among different weed control treatments, pre-plant incorporation and pre-emergence application of fluchloralin and pendimethalin 1.00 kg/ha significantly reduced the population of different weeds than weedy check and other herbicide treatments. These resulted in significant increase in growth and yield attributes, viz. plant height, numberof branches, dry matter accumulation, seed and straw yield of French bean. Maximum seed yield was obtained with fluchloralin 1.00 kg/ha and pendimethalin 1.00 kg/ha treatments with a corresponding value 1.11 and 1.10 t/ha. These also increased the nutrient uptake by French bean crop at various crop growth stages over weedy check and other treatments during both the years. Application of fluchloralin 1.00 kg/haand pendimethalin 1.00 kg/ha significantly increased the net return over weedy check, with B:Cratio of 1.18 and 1.12 during two cropping seasons.
机译：在2010年和2011年的Kharij'期间进行了田间试验，以研究杂草治理措施对印度克什米尔温带地区菜豆的影响。与杂草检查和其他除草剂处理相比，在不同的杂草控制处理方法中，氟氯林菊酯和二甲戊乐灵1.00 kg / ha的种植前掺入和出苗前施用显着减少了不同杂草的种群。这些导致生长和产量属性的显着增加，即。菜豆的株高，枝数，干物质积累，种子和稻草产量。氟氯林1.00 kg / ha和二甲戊乐灵1.00 kg / ha处理的最大种子产量分别为1.11和1.10 t / ha。在这两个年份中，通过杂草检查和其他处理，这些还增加了法国豆类作物在各个生长阶段的养分吸收。氟草胺1.00 kg / ha和二甲戊乐灵1.00 kg / ha的施用显着提高了杂草检查的净收益，在两个种植季节中B：的比值为1.18和1.12。

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