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Studies on effect of organic amendments and bio-stimulants on morphology, yield and quality of Gymnema sylvestre.

机译:研究有机改良剂和生物刺激剂对G木形态,产量和品质的影响。

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The experiment on effect of organic amendments and growth promoters on morphology and yield of Gymnema was laid out in split plot design with three replications. The main plot consisted of different combinations of basal application of organic amendments and the sub-plots with the foliar spray of biostimulants viz., humic acid, panchagavya and Manchurian mushroom. The results revealed that the treatment combination M1S4 i. e. FYM (25 t/ha)+recommended dose of fertilizer (90:45:35 kg/ha of NPK/ha) combined with foliar spraying of panchagavya and Manchurian mushroom extract each @ 3% and humic acid @ 0.3% recorded highest plant height (227.53, 286.47, 300.1 and 334.54 cm), number of leaves (62.0, 70.0, 82.0 and 95.0), number of branches (36.0, 48.0, 55.0 and 58.0), leaf area (12.60, 15.52, 17.50 and 18.92 cm2), fresh biomass (2.55, 3.22, 3.88 and 4.10 kg/plant) and dry biomass (0.638, 0.782, 0.890 and 0.913 kg/plant) at 180, 240, 300 and 360 days after transplanting, respectively. Regarding the quality parameters, the treatment combination M6S4 [FYM (25 t/ha)+Vermicompost (5 t/ha)+Neem cake (250 kg) combined with foliar spraying of panchagavya and Manchurian mushroom extract each @ 3% and humic acid @ 0.3%] registered the highest gymnemic acid content of 485.74 mg/100 g dry weight.
机译:在三个重复的分块样地设计中进行了有机修饰剂和生长促进剂对匙Gym藤形态和产量影响的实验。主要地块包括有机修饰剂的基础施用和叶面喷洒的生物刺激剂(腐殖酸,腐殖酸,panchagavya和满州蘑菇)的不同部分的组合。结果表明,治疗组合M 1 S 4 i。 e。 FYM(25吨/公顷)+推荐肥料(90:45:35 kg /公顷NPK /公顷)结合叶面喷施Panchagavya和Manchurian蘑菇提取物(分别@ 3%和腐殖酸@ 0.3%)记录到最高植物高度(227.53、286.47、300.1和334.54厘米),叶数(62.0、70.0、82.0和95.0),枝数(36.0、48.0、55.0和58.0),叶面积(12.60、15.52、17.50和18.92 cm 2 ),分别在移植后180、240、300和360天时的新鲜生物量(2.55、3.22、3.88和4.10 kg /植物)和干燥生物量(0.638、0.782、0.890和0.913 kg /植物) 。关于质量参数,将M6S4 [FYM(25吨/公顷)+ Vermicompost(5吨/公顷)+ Neem饼(250公斤)+叶面喷洒的Panchagavya和满州蘑菇提取物(分别为3%和腐殖酸@)联合处理0.3%]的最高裸gym酸含量为485.74 mg / 100 g干重。

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