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首页> 外文期刊>Range Management & Agroforestry >Effect of sulphur application on yield and quality of fodder sorghum in Bundelkhand soils
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Effect of sulphur application on yield and quality of fodder sorghum in Bundelkhand soils

机译：施硫对Bundelkhand土壤中饲料高粱产量和品质的影响

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摘要

The study was conducted to assess the effect of sulphur levels of 0,15, 30 & 45 kg/ha on yield and quality of fodder sorghum. The result showed that the application of sulphur @ 30 kg/ha gave significantly higher green and dry fodder yield of sorghum. However, the response to added sulphur was maximum (126.0 kg/kg S green and 35.9 kg/kg S dry fodder) in coarse textured red soil followed by fine textured black soil (88.8 kg/kg S green and 25.9 kg/kg S dry fodder). The sulphur removal was also higherat 30 kg S/ha in red soil (85.33 gm/kg added S) than in black soil (79.33 gm/kg added S). As regards fodder quality is concerned it was improved more at 45 kg S/ha over control recording increased protein (9.32 & 9.64 percent) and S:Zn ratio (22.7 & 23.8) and lowered N:S ratio (15.59 & 1.4.53) in fodder grown under red and black soil, respectively. The value of protein, S:Zn and N:S in fodder receiving no sulphur was 8.82 percent, 19.50 & 17.63 under red soil and 9.16 percent, 21.8 & 15.98 in black soil, respectively.
机译：进行了这项研究，以评估0.1、15、30和45千克/公顷的硫含量对饲料高粱的产量和品质的影响。结果表明，以30 kg / ha的硫量施用可显着提高高粱的绿色和干饲料产量。但是，在粗糙的红色纹理土壤中对添加硫的响应最大（126.0 kg / kg S绿色和35.9 kg / kg S干饲料），其次是细纹理黑色土壤（88.8 kg / kg S绿色和25.9 kg / kg S干燥）饲料）。在红色土壤（添加S的85.33 gm / kg）中，硫的脱除率在30 kg S / ha时也高于在黑色土壤中（添加S的79.33 gm / kg）。就饲料质量而言，与对照相比，在45千克S /公顷的条件下，其质量得到了更大的改善，记录了蛋白质的增加（9.32％和9.64％）和S：Zn的比例（22.7和23.8）以及N：S的比例降低（15.59和1.4.53）。分别在红色和黑色土壤下生长的饲料中。不含硫的饲料中蛋白质，S：Zn和N：S的值分别在红壤和黑色土壤中分别为8.82％，19.50和17.63，在黑土中分别为9.16％，21.8和15.98。

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