SANjAY Thakral - Academia.edu (original) (raw)
Papers by SANjAY Thakral
Journal of Ecosystem & Ecography, Jul 22, 2014
International Journal of Current Microbiology and Applied Sciences, 2017
Experiment was done to study the integration of different sources of nitrogen and water managemen... more Experiment was done to study the integration of different sources of nitrogen and water management under vegetable based cropping system during rabi season of 2007-08 and 2008-09 at the Horticultural Research Station, Mondouri of Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, West Bengal. The treatments consisted of three levels of irrigation as main plot viz., 15, 30 and 45 CPE, two cropping systems as subplot viz., sole crop and intercrop and three levels of fertility as sub-subplot viz., fertility level consisted of 100% N/ha from inorganic source, fertility level consisted of 75% N/ha from inorganic and 25% N/ha from organic sources and fertility level consisted of 50% N/ha from inorganic and 50% N/ha from organic sources. Tomato was grown as a main crop intercropped with French bean and radish. The recommended doses of fertilizer (RDF) were 120: 80: 80: N: P 2 O 5 : K 2 O kg/ha. Sole crop of tomato with 30 CPE level of irrigation and fertility level consisted of 75% N from inorganic and 25% N from organic sources was found to be the best combination with the production of 28.22 tonnes fruit per hectare. Irrigation at 45 CPE with fertility level containing of equal amount of inorganic and organic N produced highest yield of French bean (intercrop) with 8.04 t/ha. Treatment combination of 15 CPE level of irrigation along with fertility level consisted of 75% N from inorganic and 25% N from organic sources produced highest root yield (36.10 t/ha) of radish (intercrop). It was clear from the experiment that tomato as a sole crop together with application of irrigation of water at 30 CPE and fertility level consisted of 120 kg N (90 kg from inorganic source and 30 kg from organic source + 80 kg P 2 O 5 + 80 kg K 2 O/ha had beneficial effect to boost up the yield.
Journal of Ecosystem & Ecography, Jul 22, 2014
Indian Journal Of Agricultural Research, 2019
A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yi... more A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yield of finger millet (Eleusine coracana (L.) at Centurion University, Paralakhemundi during summer (February-May), 2018. The combination of four nitrogen levels (0, 30, 60 and 90 kg ha-1) and three levels of phosphorus (0, 20 and 40 kg ha-1) were tested in Split plot design with three replications. There was a significant improvement in plant height and yield attributes with the application of 90 kg N ha-1 as compared to lower levels of N application. With increase in levels of Phosphorus from 20 and 40 kg ha-1 has significantly increased yield. Significantly higher grain (1054kg ha-1) and straw yield (4369kg ha-1) were recorded with the application of 90kg N ha-1 and 40 kg P2O5 ha-1 while, the minimum yield was observed with 0 kg N ha-1 and 0 kg P2O5 ha-1.
College of Agriculture Chaudhary Charan Singh Haryana Agricultural University Hisar, 1990
Sustainability
Enhancing nutrient use efficiencies (NUEs) is an important factor in achieving the long-term sust... more Enhancing nutrient use efficiencies (NUEs) is an important factor in achieving the long-term sustainability of a production system. Our two-year experiment was aimed at accessing the NUEs of the integration of macro- and micronutrient fertilization responses of three lentil (Lens culinaris) cultivars. Three cultivars were planted in the main plots, and ten nutrient combinations were used in the sub-plots: N1, control; N2, 100% recommended dose of fertilizers (RDF) (20:40—N:P2O5); N3, vermicompost (VC) at 2 t ha−1; N4, 50% recommended dose of nitrogen (RDN) + 100% recommended dose of phosphorus (RDP) + VC at 1 t ha−1; N5, RDF + 0.5% ZnSO4; N6, RDF + 0.5% FeSO4; N7, RDF + 0.5% ZnSO4 + 0.5% FeSO4; N8, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% ZnSO4; N9, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% FeSO4; and N10, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% ZnSO4 + 0.5% FeSO4. The results show that the cultivar HM-1 (1.59–1.61 Mg ha−1) recorded a significantly higher seed yield than culti...
A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yi... more A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yield of finger millet (Eleusine coracana (L.
International Journal of Current Microbiology and Applied Sciences
A field experiment was conducted at Research farm of Department of Agronomy, CCS Haryana Agricult... more A field experiment was conducted at Research farm of Department of Agronomy, CCS Haryana Agricultural University, Hisar, during Kharif season of 2013 to evaluate different weed control treatments on weed dynamics, phenology, heat unit requirement and productivity of green gram. The experimental field was infested with both types of weeds. RM of imazethapyr + imazamox (RM) at 80 g/ha applied at 3-4 leaf stage recorded highest value of WCI (80.68), CRI, GDD, HTU, PTU, calendar days, HUE, HeUE, PUE and seed yield (398 kg/acre) and lowest value of total weed population , weed index (13) over other herbicidal treatments. Two (hand) hoeings employed at 20 and 40 DAS gave statistically at par results with weed free treatment followed by one (hand) hoeing. Postemergence application of RM imazethapyr + imazamox (RM) at 60-80 g/ha exhibited 74-80% control of weeds and showed higher crop growth. In sight of results, two hoeings at 20 and 40 DAS or post emergence application of imazethapyr + imazamox at 80 g ha -1 or imazethapyr alone at 70 g ha -1 should be adopted for the control of weeds in green gram.
International Journal of Advances in Agricultural Science and Technology,, 2020
A field experiment was conducted during 2017-18 and 2018-19 at Agronomy Research Farm, CCS HAU Hi... more A field experiment was conducted during 2017-18 and 2018-19 at Agronomy Research Farm, CCS HAU Hisar to study the effect of integrated nutrient management on fertilizer use efficiency of wheat. The experiment was laid out in randomized block design with three replications and ten treatments. During both the years, the significantly highest agronomical nitrogen use efficiency, apparent recovery efficiency of nitrogen, utilization efficiency of nitrogen, economic nutrient use efficiency and nutrient removal ratio of wheat were recorded with application of 100% RDN. Application of 25% RDN + 75% N through FYM was noted to have the significantly higher physiological nitrogen use efficiency and nutrient efficiency ratio, being at par with application of 25% RDN + 75% N through vermicompost. The highest nutrient increment efficiency of nitrogen and lowest agro-physiological nitrogen use efficiency was observed with application of 100% RDN + 25% N through vermicompost.
Journal of Ecosystem & Ecography, Jul 22, 2014
International Journal of Current Microbiology and Applied Sciences, 2017
Experiment was done to study the integration of different sources of nitrogen and water managemen... more Experiment was done to study the integration of different sources of nitrogen and water management under vegetable based cropping system during rabi season of 2007-08 and 2008-09 at the Horticultural Research Station, Mondouri of Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, Nadia, West Bengal. The treatments consisted of three levels of irrigation as main plot viz., 15, 30 and 45 CPE, two cropping systems as subplot viz., sole crop and intercrop and three levels of fertility as sub-subplot viz., fertility level consisted of 100% N/ha from inorganic source, fertility level consisted of 75% N/ha from inorganic and 25% N/ha from organic sources and fertility level consisted of 50% N/ha from inorganic and 50% N/ha from organic sources. Tomato was grown as a main crop intercropped with French bean and radish. The recommended doses of fertilizer (RDF) were 120: 80: 80: N: P 2 O 5 : K 2 O kg/ha. Sole crop of tomato with 30 CPE level of irrigation and fertility level consisted of 75% N from inorganic and 25% N from organic sources was found to be the best combination with the production of 28.22 tonnes fruit per hectare. Irrigation at 45 CPE with fertility level containing of equal amount of inorganic and organic N produced highest yield of French bean (intercrop) with 8.04 t/ha. Treatment combination of 15 CPE level of irrigation along with fertility level consisted of 75% N from inorganic and 25% N from organic sources produced highest root yield (36.10 t/ha) of radish (intercrop). It was clear from the experiment that tomato as a sole crop together with application of irrigation of water at 30 CPE and fertility level consisted of 120 kg N (90 kg from inorganic source and 30 kg from organic source + 80 kg P 2 O 5 + 80 kg K 2 O/ha had beneficial effect to boost up the yield.
Journal of Ecosystem & Ecography, Jul 22, 2014
Indian Journal Of Agricultural Research, 2019
A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yi... more A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yield of finger millet (Eleusine coracana (L.) at Centurion University, Paralakhemundi during summer (February-May), 2018. The combination of four nitrogen levels (0, 30, 60 and 90 kg ha-1) and three levels of phosphorus (0, 20 and 40 kg ha-1) were tested in Split plot design with three replications. There was a significant improvement in plant height and yield attributes with the application of 90 kg N ha-1 as compared to lower levels of N application. With increase in levels of Phosphorus from 20 and 40 kg ha-1 has significantly increased yield. Significantly higher grain (1054kg ha-1) and straw yield (4369kg ha-1) were recorded with the application of 90kg N ha-1 and 40 kg P2O5 ha-1 while, the minimum yield was observed with 0 kg N ha-1 and 0 kg P2O5 ha-1.
College of Agriculture Chaudhary Charan Singh Haryana Agricultural University Hisar, 1990
Sustainability
Enhancing nutrient use efficiencies (NUEs) is an important factor in achieving the long-term sust... more Enhancing nutrient use efficiencies (NUEs) is an important factor in achieving the long-term sustainability of a production system. Our two-year experiment was aimed at accessing the NUEs of the integration of macro- and micronutrient fertilization responses of three lentil (Lens culinaris) cultivars. Three cultivars were planted in the main plots, and ten nutrient combinations were used in the sub-plots: N1, control; N2, 100% recommended dose of fertilizers (RDF) (20:40—N:P2O5); N3, vermicompost (VC) at 2 t ha−1; N4, 50% recommended dose of nitrogen (RDN) + 100% recommended dose of phosphorus (RDP) + VC at 1 t ha−1; N5, RDF + 0.5% ZnSO4; N6, RDF + 0.5% FeSO4; N7, RDF + 0.5% ZnSO4 + 0.5% FeSO4; N8, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% ZnSO4; N9, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% FeSO4; and N10, 50% RDN + 100% RDP + VC at 1 t ha−1 + 0.5% ZnSO4 + 0.5% FeSO4. The results show that the cultivar HM-1 (1.59–1.61 Mg ha−1) recorded a significantly higher seed yield than culti...
A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yi... more A field experiment was conducted to study the effect of nitrogen and phosphorous on growth and yield of finger millet (Eleusine coracana (L.
International Journal of Current Microbiology and Applied Sciences
A field experiment was conducted at Research farm of Department of Agronomy, CCS Haryana Agricult... more A field experiment was conducted at Research farm of Department of Agronomy, CCS Haryana Agricultural University, Hisar, during Kharif season of 2013 to evaluate different weed control treatments on weed dynamics, phenology, heat unit requirement and productivity of green gram. The experimental field was infested with both types of weeds. RM of imazethapyr + imazamox (RM) at 80 g/ha applied at 3-4 leaf stage recorded highest value of WCI (80.68), CRI, GDD, HTU, PTU, calendar days, HUE, HeUE, PUE and seed yield (398 kg/acre) and lowest value of total weed population , weed index (13) over other herbicidal treatments. Two (hand) hoeings employed at 20 and 40 DAS gave statistically at par results with weed free treatment followed by one (hand) hoeing. Postemergence application of RM imazethapyr + imazamox (RM) at 60-80 g/ha exhibited 74-80% control of weeds and showed higher crop growth. In sight of results, two hoeings at 20 and 40 DAS or post emergence application of imazethapyr + imazamox at 80 g ha -1 or imazethapyr alone at 70 g ha -1 should be adopted for the control of weeds in green gram.
International Journal of Advances in Agricultural Science and Technology,, 2020
A field experiment was conducted during 2017-18 and 2018-19 at Agronomy Research Farm, CCS HAU Hi... more A field experiment was conducted during 2017-18 and 2018-19 at Agronomy Research Farm, CCS HAU Hisar to study the effect of integrated nutrient management on fertilizer use efficiency of wheat. The experiment was laid out in randomized block design with three replications and ten treatments. During both the years, the significantly highest agronomical nitrogen use efficiency, apparent recovery efficiency of nitrogen, utilization efficiency of nitrogen, economic nutrient use efficiency and nutrient removal ratio of wheat were recorded with application of 100% RDN. Application of 25% RDN + 75% N through FYM was noted to have the significantly higher physiological nitrogen use efficiency and nutrient efficiency ratio, being at par with application of 25% RDN + 75% N through vermicompost. The highest nutrient increment efficiency of nitrogen and lowest agro-physiological nitrogen use efficiency was observed with application of 100% RDN + 25% N through vermicompost.