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Impact of Foliar Application of Different Nutrient Sources on Yield of Chickpea underLate Sown Conditions

机译:叶面施用不同营养来源对晚播条件下鹰嘴豆产量的影响

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摘要

An experiment was conducted on sandy loam soil to compare the effects of foliar application of nutrients and growth promoters on yield of gram under late sown conditions during Rati 2017-18 and 2018-19. The experiment comprised five treatments in fivereplications and laid out in randomized block design. The maximum mean seed yield (20.61 q/ha) was recorded under recommended dose of NP + two foliar spray of 1 NPK of 19:19:19 at flowering and pod formation while application of 10 Jivamruth along with RD of NP was at par with RD of NP + one foliar spray of 1 NPK of 19:19:19 at flowering and RDF alone and all treatments were found significantly superior to no fertilizer application (11.56 q ha~(-)). The maximum net returns (I.Rs 74077 ha~(-)) and benefit to cost ratio (3.43) was recorded with application of recommended dose of NP + two foliar spray of 1 NPK of 19:19:19 at flowering and pod formation.
机译:在2017-18和2018-19年Rati期间,在沙壤土上进行了试验,比较了叶面施用养分和生长促进剂对晚播条件下的产量的影响。该实验包括五次重复的五次处理,并以随机区组设计进行布局。在开花和结荚时,NP推荐剂量+2次1%氮磷钾19:19:19叶面喷施下,平均种子产量最高(20.61 q/hm2),而施用10%Jivamruth和NP的RD与NP的RD相当,1次叶面喷施1% NPK的RD为19:19:19,单独施用RDF,所有处理均显著优于不施肥(11.56 q ha~(-))。在开花和结荚时,施用推荐剂量的NP+两次叶面喷施1%氮磷钾(19:19:19)时,最大净收益(I.Rs 74077 ha~(-))和效益成本比(3.43)。

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