National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Two year study was conducted at the Divisional Research Farm, Sher-e-Kashmir University of Agricultural Sciences and Technology, Jammu, Chatha during the Rabi season of 2018-19 and 2019-20 to assess the effect of double cut management system on nitrogen, phosphorus and potassium uptake by multicut oat cultivars. It was revealed that cutting management had significant effect on nutrient uptake of all the cultivars and in general double cut treatments recorded higher nutrient uptake than single cut treatments. Among cultivars, JHO-2000-4 recorded highest nitrogen uptake (103.42 kg/ha and 142.44 kg/ha), phosphorus uptake (1.08 kg/ha and 1.49 kg/ha) and potassium uptake (210.66 kg/ha and 387.11 kg/ha) in single cut as well as double cutting respectively. However lowest nitrogen, phosphorus and potassium uptake was recorded by JHO-851 (77.17 kg/ha, 0.79 kg/ha and 108.71kg/ha respectively) in single cut treatments and JHO-992 (74.13 kg/ha, 0.87kg/ha and 241.78 kg/ha respectively) in double cut treatments. It was also recorded that at maturity, substantial effect of cutting management was observed in nutrient uptake where single cut treatments were superior to double cut treatments in nutrient uptake by grain and straw.
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