Vol. 7, Issue 3 (2019)
Effect of integrated nutrient management on grain, straw yield and soil fertility status after harvest of chickpea
Author(s): PU Bhosale, AS Dhonde, JS Kumbhar and DD Gaikwad
Abstract: The field experiment was conducted in the Pulses Improvement Project MPKV, Rahuri, Dist. Ahmednagar during 2007-08 to -2011-12 on medium black soil to study the “Effect of Integrated nutrient management on grain, straw yield and soil fertility status after harvest of chickpea.â€
The experiment was laid out in randomized block design included ten treatments. The treatment were, T1 - Absolute control, T2 – GRD, T3 - As per soil test, T4 - STCRC (25 qha-1 target), T5 - Vermicompost @ 2.5 tha-1, T6 - FYM @ 5 tha-1, T7 - Jeevamrut – 3 times application, T8 - Jeevamrut – 6 times application, T9 - 25% N-FYM + 75% RDN, T10 - 25% N-Vermicompost+ 75% RDN.
The pooled results (2007-08 to 2011-12), resulted that there was significant influence of different treatments on grain yield of chickpea. Application of T10, 25% N- Vermicompost + 75% RDN through urea treatments, gave significantly higher grain yield (2733 kgha-1), which was followed by T4, (2450 kgha-1). In case of straw yield gave maximum T10, (3274 kgha-1) with application of 25% N- Vermicompost + 75% RDN through urea treatments, which was followed by T9, (2916 kgha-1). The data presented revealed, that the maximum organic carbon content (0.058%), available nitrogen (240.7 kg ha-1), Phosphorous (14.75 kg ha-1) and potassium (531 kg ha-1) was obtained by application of T10, 25% N- Vermicompost + 75% RDN through urea treatments. The application of 25% N- Vermicompost + 75% RDN through urea increased the uptake of nitrogen (139.4 kg ha-1), Phosphorous (42.4 kg ha-1) and potassium (74.7 kg ha-1), which was followed by T4, treatment with uptake of nitrogen (131.1 kg ha-1), Phosphorous (38.6 kg ha-1).
Pages: 1160-1162 | 530 Views 98 Downloads
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How to cite this article:
PU Bhosale, AS Dhonde, JS Kumbhar, DD Gaikwad. Effect of integrated nutrient management on grain, straw yield and soil fertility status after harvest of chickpea. Int J Chem Stud 2019;7(3):1160-1162.