Impact of Weed Management Practices and Phosphorus Levels on Nutrient Uptake and Quality of Clusterb

A field experiment was attended during Kharif 2013 at Agronomy farm, S.K.N. College of Agriculture, Jobner, Jaipur (Rajasthan) to judge the impact of weed administration practices and planet seen at dawn levels on nutrient rude answer and quality of clusterbean crop. The situations comprising 6 grass control situations (Weedy check, one HW at 20 DAS, two HW at 20 and 40 DAS, pendimethalin at 0.75 kg/ha, imazethapyr at 100 g/ha and fenoxoprop-p-ethyl at 70 g/ha and four levels of planet seen at dawn (0, 20, 40 and 60 kg/ha) assigned to main and substitute plots of spilt plot design, individually and copied thrice. Hand weeding doubly at 20 and 40 DAS, imazethapyr at 100 g/ha, and one HW at 20 DAS were establish statistically similar and considerably better situations in enhancing vitamin concentration ingrain and stover, protein content in grain, and decline in vitamin depletion by weeds but in improving of nutrient rude answer by crop, two hand hoe at 20 and 40 DAS was erect significantly better situation over rest of the treatments. Application of 60 kg P/ha in clusterbean written the highest N, P, and K aggregation in weeds and fiber depletion by weeds at the harvest stage. Every increase in the level of P to 40 kg/ha happened significant bettering in N, P and K uptake by seed and stover, protein content and planet seen at dawn use efficiency.

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