Priya Gavhane, P. Rajput, Pradeep Kr. Kanaujiya, Sandip Kr. Gautam, Deepali Suryawanshi
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引用次数: 0
摘要
2023 年花季期间,在瓜里奥尔(马里兰州)ITM 大学农学院作物研究中心进行了一项田间试验,以评估如何通过肥力水平和生物肥料最大限度地提高禾谷类作物(Vigna radiata L.)的生产力和收益率。试验采用随机区组设计,有 10 种处理组合,每种处理重复三次。结果表明,施用 100% RDF + RSI(10 g kg-¹)+ PSB 和 KSB(各 5 kg ha-¹)可显著改善青禾苗的生长属性,即株高、分枝数、干物质积累、叶面积指数和植株结节数-¹。然而,100% RDF + RSI (10 g kg-¹) + PSB 和 KSB (5 kg ha-¹) 处理的谷物产量(1424.71 kg ha-1)、秸秆产量(3206.13 kg ha-¹)和生物产量(4630.84 kg ha-¹)与 100% RDF + RSI (10 g kg-¹) + PSB 5 kg ha-¹ 土壤施用处理相当,而对照组的谷物产量和秸秆产量最低。
Maximizing Productivity and Profitability of Green Gram (Vigna radiata L.) through Fertility Levels and Bio Fertilizers
A field experiment was conducted at the Crop Research Centre, School of Agriculture, ITM University Gwalior (M.P.) during the Kharif season of 2023 to evaluate the maximizing productivity and profitability of green gram (Vigna radiata L.) through fertility levels and biofertilizers. The experiment was laid out in a randomized block design with 10 treatment combinations and each treatment was replicated thrice. The results revealed that the application of 100% RDF + RSI (10 g kg⁻¹) + PSB & KSB (5 kg ha⁻¹ each) had significantly improved the growth attributes viz., Plant height, number of branches, dry matter accumulation, Leaf area index and number of nodules plant⁻¹ of green gram over rest of the treatments. However, the higher grain yield (1424.71 kg ha-1), straw yield (3206.13 kg ha⁻¹) and biological (4630.84 kg ha⁻¹) yield was recorded with the treatment 100% RDF + RSI (10 g kg⁻¹) + PSB & KSB (5 kg ha⁻¹ each) which was being at par with 100% RDF + RSI (10 g kg⁻¹) + PSB 5 kg ha⁻¹ soil application, while the lowest grain yield and straw yield were recorded in control.