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首页> 外文期刊>The Indian Journal of Agricultural Sciences >Residual effect of organic amendments on growth, productivity, economics and agri-energetics of local popcorn (Zea mays everta) in toria (Brassica campestris) - popcorn cropping system under mid hills of Sikkim Himalayas
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Residual effect of organic amendments on growth, productivity, economics and agri-energetics of local popcorn (Zea mays everta) in toria (Brassica campestris) - popcorn cropping system under mid hills of Sikkim Himalayas

机译:有机修正对当地爆米花(Zea Campestris)的生长,生产力,经济和农业能源和农业能量学的剩余效应(芸苔佛罗里达州) - 在锡金喜马拉雅山中山下爆米花种植系统

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Under organic management condition, it is presumed that the nutrients applied to preceding crops exhibits the considerable effect on succeeding crops, hence a fixed plot field experiment was conducted during three years (2011 to 2014) at Research Farm, National Organic Farming Research Institute (NOFRI), Tadong, Gangtok to assess the residual effect of mulching and vermicompost on growth, productivity, profitability and energetics of popcorn (Zea mays everta) under toria (Brassica campestris)-popcorn cropping system. The results revealed that the mulching materials applied to the preceding crops exhibited significant residual effect on growth, yield attributes and grain yield of succeeding popcorn over non-mulching (bare soil). However, among the mulching materials, rice straw mulch @ 5 t/ha exerted maximum residual effect and resulted in higher cob length (16.0 cm), cob girth (12.0 cm), grain yield (1.93 ha), stover yield (3.07 t/ha), net returns (72.8 x 10(3) (Sic)/ha), B: C ratio (2.87) and energy use efficiency (20.62%) of popcorn. With regards to the vermicompost levels, residual effect of vermicompost @ 1.5 t/ha recorded the maximum grain yield (1.9 t/ha), net returns (71.3x 10(3) (Sic)/ha), B: C ratio (2.81) and energy use efficiency (20.34%) of the succeeding popcorn under toria-popcorn cropping system.
机译:在有机管理条件下,据推测,应用于前一作物的营养物质对后续作物具有相当大的影响,因此在三年(2011年至2014年)在研究农场,国家有机农业研究所(Nofri)进行了固定的地块现场实验),Tadong,Gangtok评估覆盖和蠕动对Toria(芸苔属Camestris)的爆米花(Zea Mays Everta)的生长,生产力,盈利能力和能量学的剩余效果。结果表明,施用于前述作物的覆盖材料对非覆盖(裸土)后续爆米花的生长,产量属性和籽粒产量表现出显着的残余影响。但是,在覆盖材料中,稻草覆盖@ 5 T / HA施加最大的残余效果,导致斜纤豆长度(16.0厘米),玉米棒状(12.0厘米),籽粒产量(1.93公顷),秸秆产量(3.07吨/ HA),净返回(72.8 x 10(3)(SiC)/ HA),B:C比率(2.87)和能源使用效率(20.62%)爆米花。关于蠕虫组分,蛭石数的残留效果@ 1.5 T / HA记录了最大谷物产量(1.9吨/公顷),净返回(71.3×10(3)(SiC)/ HA),B:C比率(2.81 )在Toria-Popcorn播种系统下,能源利用效率(20.34%)后爆圆圈。

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