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首页> 外文期刊>Crop Research >Studies on the integrated effect of organic manures and Panchagavya foliar spray on mulberry (Morus alba L.) production and leaf quality evaluation through silkworm (Bombyx mori L.) rearing
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Studies on the integrated effect of organic manures and Panchagavya foliar spray on mulberry (Morus alba L.) production and leaf quality evaluation through silkworm (Bombyx mori L.) rearing

机译：通过家蚕饲养有机肥和Panchagavya叶面喷剂对桑（Morus alba L.）生产和叶片质量评价的综合效应研究

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A study was carried out as field experiment in three years old mulberry garden in black cotton soils at Research Extension Centre, Central Silk Board, Vikarabad during 2006-08 for 10 crops to evaluate the impact of different combinations of organic manures viz., farm yard manure (FYM), vermicompost (VC), composted poultry manure (CPM) and green leaf manure (GLM) and 3% Panchagavya foliar spray (PFS) on mulberry leaf and silkworm cocoon production. The results revealed that application of organic manures and 3% Panchagavya foliar spray significantly improved the mulberry leaf yield and its yield attributes and silkworm larval and cocoon characters. The recommended dose of NPK through chemical fertilizers alongwith the 3% organic foliar spray of Panchagavya registered maximum leaf yield (71,500 kg/ha/year), yield attributing components viz., height of the plant (189.00 cm) and height of the shoot (158.00 cm) followed by 50% N through vermicompost+50% N through green leaf manure with 3% Panchagavya foliar spray. The other yield attributing characters viz., number of branches per plant (12.00), number of leaves per plant (142.00) and weight of leaves per plant (1.200 kg) as well as leaf quality parameters viz., leaf moisture content (73%) and leaf moisture retention capacity (88%) increased with 50% N through vermicompost+50% N through green leaf manure (P1T6) followed by RDF NPK through fertilizers (P1T7), which were insignificant with each other. However, all the parameters in silkworm viz., reduction in larval duration (25.29 days), increase in larval weight (50.00 g), ERR by number (9840) and weight (18.00 kg), single cocoon weight (1.985 g), single shell weight (0.327 g) and shell ratio (18.80%) were improved by the treatment P1T6 followed by 50% N thorugh CPM+50% N through GLM with 3% Panchagavya foliar spray and RDF NPK through fertilizer with 3% Panchagavya foliar spray.
机译：在2006-08年度期间，在维卡拉巴德中央丝绸局研究扩展中心的三岁桑园中的黑棉土壤上进行了田间试验，研究了10种作物，以评估不同有机肥料组合的影响，即农田肥料（FYM），ver堆肥（VC），堆肥家禽粪便（CPM）和绿叶粪便（GLM）以及3％Panchagavya叶面喷雾剂（PFS）对桑叶和蚕茧的生产。结果表明，施用有机肥和3％Panchagavya叶面喷洒剂可显着提高桑叶产量及其产量属性以及蚕幼虫和茧的特性。通过化肥推荐的NPK推荐剂量以及Panchagavya的3％有机叶面喷雾可记录最大叶片产量（71,500公斤/公顷/年），产量归因成分，即植物的高度（189.00厘米）和枝条的高度（ 158.00厘米），然后通过ver粉50％氮+通过绿叶肥料和3％Panchagavya叶面喷施50％N。其他产量归属特征，即每株植物的枝条数（12.00），每株植物的叶数（142.00）和每株植物的叶重（1.200 kg）以及叶片质量参数，即叶片含水量（73％） ）和叶片水分保持能力（88％）随ver麦的50％氮+绿叶肥料（P1T6）的50％N增高，然后通过肥料（P1T7）的RDF NPK增高，这彼此之间无关紧要。但是，家蚕中的所有参数，即减少幼虫持续时间（25.29天），增加幼虫体重（50.00克），ERR数量（9840）和体重（18.00公斤），单个茧重（1.985克），单个壳重（0.327 g）和壳比（18.80％）通过处理P1T6，随后通过3％Panchagavya叶面喷雾的GLM和50％N thorugh CPM + 50％N和通过使用3％Panchagavya叶面喷雾的肥料使RDF NPK得以改善。

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