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首页> 外文期刊>Annals of Agricultural Research >INFLUENCE OF BIOFERTILIZERS, FERTILITY LEVELS AND WEED MANAGEMENT PRACTICES ON CHICKPEA (CICER AR1ETINUM L.) UNDER LATE SOWN CONDITION
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INFLUENCE OF BIOFERTILIZERS, FERTILITY LEVELS AND WEED MANAGEMENT PRACTICES ON CHICKPEA (CICER AR1ETINUM L.) UNDER LATE SOWN CONDITION

机译：后期播种条件下生物肥，肥力水平和杂草治理措施对小鸡（小菜）的影响

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摘要

A field experiment was conducted for two consecutive years from 2003-04 during winter season at the Varanasi to find out an effective biofertilizer, fertility level and weed management practice on weed growth and yield of chickpea under late sown condition. Application of VAM exhibited significantly higher weed dry matter accumulation than the application of other bio-fertilizer sources. However, maximum seed and straw yields were recorded with the combined application of Rhizobium and VAM which wason par with inoculation of Rhizobium but significantly higher than the VAM alone in both the years. Application of 75% recommended NPK dose recorded the lowest weed dry weight than rest of the fertilizer levels. The highest chickpea seed 16. and 17.2 q/ha) and straw yields (36.2 and 37.3 q/ha) was noted under 125% recommended NPK dose. Pre-emergence application of pendimethalin 0.5 kg/ha coupled with one hoeing at 40 days after sowing significantly reduced the weed dry weight which resulted in 16.5 percent and 15.3 per cent in 2002-03 and 2003-04, respectively higher seed yield over unweeded check condition.
机译：从2003-04冬季开始，在瓦拉纳西冬季连续两年进行田间试验，以发现有效的生物肥料，肥力水平和杂草处理方法，以控制后期播种时鹰嘴豆的杂草生长和产量。与其他生物肥料相比，使用VAM表现出更高的杂草干物质积累。但是，根瘤菌和VAM的联合施用记录了最大的种子和稻草产量，这与接种根瘤菌相当，但在两年中均明显高于单独的VAM。施用75％的推荐NPK剂量记录的杂草干重最低，低于其余肥料水平。在推荐的NPK剂量的125％以下，鹰嘴豆种子的最高产量为16.和17.2 q / ha，秸秆产量最高（36.2和37.3 q / ha）。出苗前施用0.5 kg / ha的二甲戊乐灵，再在播种后40天进行一次割，显着降低了杂草干重，在2002-03年和2003-04年分别导致了16.5％和15.3％的种子产量，分别高于未除草的种子健康）状况。

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