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首页> 外文期刊>Crop Research >Performance of some maize (Zea mays L.) cultivars as affected by integrated nutrient management in terai region of West Bengal.
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Performance of some maize (Zea mays L.) cultivars as affected by integrated nutrient management in terai region of West Bengal.

机译：西孟加拉邦teri 地区受综合养分管理的影响，一些玉米（Zea mays L.）品种的表现。

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摘要

A field experiment was conducted during kharif season of two consecutive years 2007 and 2008 to study the performance of some maize cultivars as affected by integrated nutrient management in terai region of West Bengal. The experiment was laid out in split plot design with three replications. The results obtained from the experiment showed that M2 (75% recommended dose of fertilizer+vermicompost @ 2 t/ha) recorded significantly highest values of all the yield parameters and grain yield (43.71 q/ha). In both the years, nutrient uptake was recorded to be highest under M2 (75% recommended dose of fertilizer+vermicompost @ 2 t/ha). The yield attributes viz., number of effective cobs/plant, cob length, cob girth, kernel rows/cob, number of kernels/row, number of kernels/cob and 100-grain weight were superior in maize cultivars in order of VL-88 > Vivek-5 > Vivek-4 > Vivek-17 > HIM-129 > Vivek-15 > Vivek-9 > Vivek-11 compared to Pundibari local. Among the manure levels, M2 fetched higher B:C ratio and among the cultivars VL-88 recorded higher B:C ratio.
机译：在2007年和2008年连续两年的卡里夫季节进行了田间试验，以研究西孟加拉邦特莱地区受综合养分管理影响的一些玉米品种的表现。实验以三重复的分割图设计进行。从实验中获得的结果表明，M 2 （建议剂量的75％肥料+普通肥料@ 2 t / ha）记录到所有产量参数和谷物产量的最高值（43.71 q / ha） 。在这两个年度中，在M 2 下均记录了最高的养分吸收（75％的推荐剂量的肥料+ vermicompost @ 2 t / ha）。玉米栽培品种的产量属性即，有效穗轴数，穗轴长度，穗轴周长，籽粒行数/穗轴，籽粒数/行数，籽粒数/穗轴数和100粒重在VL-的顺序上均优于玉米。 88> Vivek-5> Vivek-4> Vivek-17> HIM-129> Vivek-15> Vivek-9> Vivek-11与Pundibari本地相比。在肥料水平中，M 2 的B：C比更高，而VL-88的B：C比例更高。

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