Rameshwar Ghorade - Academia.edu (original) (raw)
Papers by Rameshwar Ghorade
Вестник Ошского государственного университета. Химия. Биология. География, Dec 26, 2022
BIOINFOLET - A Quarterly Journal of Life Sciences, 2015
Twenty five genotypes of sorghum were evaluated for genetic studies in randomized block design du... more Twenty five genotypes of sorghum were evaluated for genetic studies in randomized block design during 2014–15. The analysis of variance revealed significant mean sum of square for all the characters under study. The result of study revealed that the magnitudes of phenotypic coefficient of variation were greater than genotypic coefficient of variations for all characters. The High estimates of heritability in conjugation with higher values of genetic advance and genotypic coefficient of variation for the characters viz. Plant height, Number of leaves per plant, leaf breadth, Green and Dry fodder yield indicated preponderance of additive genetic variance for these characters. Positive and significant association of number of leaves per plant, leaf breadth and dry fodder yield with green fodder yield indicate the importance of these characters during selection for crop improvement program in forage sorghum.
Indian Journal of Entomology
This study was carried out under field conditions at the Sorghum Research Unit, Dr Panjabrao Desh... more This study was carried out under field conditions at the Sorghum Research Unit, Dr Panjabrao Deshmukh Krishi Vidyapeeth, Akola during kharif 2020 to ascertain the effect of neem seed extract sprays along with seed treatments against sorghum shoot fly Atherigona soccata (Rondani). The counts of deadhearts in % at 21 and 28 days after emergence (DAE) varied significantly with the treatment schedule- least values of 13.15 and 15.22%, respectively were observed in seed treatment with imidacloprid 48FS @ 12 ml/ kg seed followed by quinalphos 25EC @ 2 ml/ l water spray 15 DAE. The next best treatments were viz., seed treatment with imidacloprid 30FS @ 12 ml/ kg seed with 13.68 and 16.29% deadhearts, respectively; it was followed by seed treatment with thiamethoxam 48FS @ 12 ml/ kg seed. Maximum grain yield (32.33 q/ ha) was observed with seed treatment with imidacloprid 48FS @ 12 ml/ kg followed by quinalphos 25EC @ 2 ml/ l water spray at 15 DAE. Maximum incremental cost and benefit ratio...
Annals of Plant Physiology, 2005
International Journal of Agricultural Sciences, 2014
Asian Journal of Biological Sciences, 2007
BIOINFOLET - A Quarterly Journal of Life Sciences, 2014
Present study comprised a line x tester analysis involving 3 lines and 6 testers for exploitation... more Present study comprised a line x tester analysis involving 3 lines and 6 testers for exploitation of heterosis and assessing best combiners. Combining ability studies revealed the presence of significant differences due to lines, testers and line x testers, indicating the presence of variability. Considering the general combining ability effects of parents, female AKMS 40A and male AKR 496 were good general combiners for grain yield and the female AKMS 14A and male AKR 496 and AKR 498 were good general combiners for earliness. The crosses AKMS 40A X AKR 497, AKMS 27A X AKR 456 and AKMS 14A X AKR 496 were identified for improving grain yield and crosses AKMS 40A X AKR 493, AKMS 40A X AKR 494, AKMS 27A X AKR 493 and AKMS 27A X AKR 497 were selected for breeding earliness.
International Journal of Plant Protection, 2014
Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by lin... more Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by line × tester design revealed that grain yield per plant was positively and significantly correlated with panicle breadth, panicle length, panicle weight, seed setting percentage and dry matter at harvest. This indicated that increase in grain yield in rabi sorghum under drought condition is because of increase in one or more of these growth parameters and these parameters need to be given due stress while developing the high yielding hybrids in rabi sorghum under drought condition
Asian Journal of Biological Sciences, 2007
Sorghum (Sorghum bicolor (L.) Moench) belongs to the tribe Andropogonae of the grass family Poace... more Sorghum (Sorghum bicolor (L.) Moench) belongs to the tribe Andropogonae of the grass family Poaceae. Sorghum is fifth most important cereal crop in the world after rice, wheat, maize and barley (FAO, 2007), cultivated globally for food, fodder, feed and fuel (Praveen et al., 2015). „Heterosis‟ or „hybrid vigour‟ is the increased or decreased vigour growth, fitness or yield of a hybrid over the parental values, resulting from the crossing of genetically unlike parents. The term “Heterosis” was proposed by Shull (1914) as the development stimulus resulting from the union of different gametes and hybrid vigour to manifest effects of heterosis. It has been stated by (Praveen et al., 2015) that compared to traditional landraces sorghum F1 hybrids are superior by 50-60% with respect to grain yield. Among the several identified cytoplasm A1 (milo) predominantly used for commercial production of hybrids (Reddy et al., 2007).
International Journal of Agricultural Sciences, 2014
Trends in Biosciences, 2015
International Journal of Plant Sciences Muzaffarnagar, 2014
International Journal of Plant Sciences, 2013
A field experiment was conducted during Kharif season of 2002-2007 at the farm of Sorghum Researc... more A field experiment was conducted during Kharif season of 2002-2007 at the farm of Sorghum Research Unit Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola to find out the effect of integrated fertilizer management and number of splits on productivity, nutrient uptake of sorghum and soil fertility status under rainfed condition. The significantly highest grain yield (31.25 q ha -1 )and fodder yield(79.12q/ha) of sorghum(Pooled mean) was obtained with application of 75%RDF (60:30:30 kg NPK ha -1 ) FYM @ 5 t ha -1 and use of Azospirllum and PSB and the 60 kg nitrogen through urea(T 4 ) was applied in three split doses viz ., 20 N at 10 DAS, 20 kg N at 30 DAS and 20 kg N at 45 DAS. This treatment also increased total uptake of N (92.11 kg/ha), P (22.85 kg/ha) and K (106.50 kg/ ha). This treatment also improved soil fertility status with the increased OC (6.33g/kg), available N(283/ha), available P 2 O 5 (25.00kg/ ha) and K 2 O (424 kg/ha), sustained soil ph (7.56) and EC (0.23 dSm -1 ) and...
The estimates of gca effects revealed that among the five line, the line MS 104A showed positivel... more The estimates of gca effects revealed that among the five line, the line MS 104A showed positively significant gca effect for grain yield per plant along with six yield components. Among the testers, AKSV 13 R was the best tester with significant gca effects for grain yield along with six yield components. Other promising testers showing desirable significant gca effects for grain yield and some of the yield components were M 35-1, Ringni, SPV-504, Parbhani Moti and CSV-216 R. Among the hybrids, the crosses showing high mean performance for grain yield per plant and desirable and significant sca effects for grain yield per plant along with some of the yield component traits were MS 104 A × M 35-1, MS 104 A × SPV 504, MS 104 A × Parbhani Moti, AKMS 47A × M35-1, AKMS 69 A × Ringni, MS-104A × Ringni, AKMS-47A × SPV 504, AKMS-45A × CSV 216 R, AKMS 69 A × AKSV 13 R and AKMS 47 A × CSV 216 R
Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by lin... more Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by line x tester design revealed that grain yield per plant was positively and significantly correlated with all the growth parameters related with drought viz. , chlorophyll content at 75 DAS, proline content, specific leaf weight, leaf area ratio at 75 DAS, crop growth rate at 60-75DAS, relative growth rate at 60-75 DAS and net assimilation rate at 60- 75DAS. This indicated that increase in grain yield in Rabi sorghum under drought condition may be because of increase in one or more of these growth parameters.
Sixty three genotypes consisting of sixty germplasm lines and three improved released varieties o... more Sixty three genotypes consisting of sixty germplasm lines and three improved released varieties of kharif sorghum were evaluated and correlation coefficient were estimated for the grain yield and some of the yield contributing traits including the grain mold rating. Correlation studies revealed that the character grain yield per plant showed positive and significant association with vigour index mass (0.507), vigour index length (0.486), germination percentage of seed (0.482), panicle length (0.402), root length (0.338), shoot length (0.310) and 1000 seed weight (0.181). On the other hand, specific gravity (-0.398), number of leaves (-0.280), electrical conductivity (-0.187) and threshed grain mold rating (-0.150) showed negative and significant correlation with grain yield per plant. The importance should be given to plant height and number of leaves in developing high fodder yielding varieties in sorghum. Similarly seed hardness should be taken in to consideration for improvement ...
International Journal of Farm Sciences, 2017
Twenty six derived lines (named as AKENT number) along with one resistant line and two susceptibl... more Twenty six derived lines (named as AKENT number) along with one resistant line and two susceptible lines of Kharif sorghum were evaluated for yield and yield components. High genotypic coefficient of variation was observed for the character fodder yield per plant (27.31%) followed by 1000-seed weight (25.33%) whereas moderate for panicle breadth (15.17%), plant height (14.36%) and grain yield per plant (13.94%) and low for the character 50 per cent flowering (7.96%). High phenotypic coefficient of variation was observed for the character fodder yield per plant (27.86%) followed by 1000-seed weight (26.78%) and panicle breadth (21.25%) whereas moderate for plant height (16.27 %) and grain yield per plant (15.24 %) and low for the character days to 50 per cent flowering (10.94 %). High heritability in broad sense was recorded for fodder yield per plant (96%), 1000-seed weight (89.4), grain yield per plant (83.6) and plant height (77.9), while moderate heritability was recorded for day...
Вестник Ошского государственного университета. Химия. Биология. География, Dec 26, 2022
BIOINFOLET - A Quarterly Journal of Life Sciences, 2015
Twenty five genotypes of sorghum were evaluated for genetic studies in randomized block design du... more Twenty five genotypes of sorghum were evaluated for genetic studies in randomized block design during 2014–15. The analysis of variance revealed significant mean sum of square for all the characters under study. The result of study revealed that the magnitudes of phenotypic coefficient of variation were greater than genotypic coefficient of variations for all characters. The High estimates of heritability in conjugation with higher values of genetic advance and genotypic coefficient of variation for the characters viz. Plant height, Number of leaves per plant, leaf breadth, Green and Dry fodder yield indicated preponderance of additive genetic variance for these characters. Positive and significant association of number of leaves per plant, leaf breadth and dry fodder yield with green fodder yield indicate the importance of these characters during selection for crop improvement program in forage sorghum.
Indian Journal of Entomology
This study was carried out under field conditions at the Sorghum Research Unit, Dr Panjabrao Desh... more This study was carried out under field conditions at the Sorghum Research Unit, Dr Panjabrao Deshmukh Krishi Vidyapeeth, Akola during kharif 2020 to ascertain the effect of neem seed extract sprays along with seed treatments against sorghum shoot fly Atherigona soccata (Rondani). The counts of deadhearts in % at 21 and 28 days after emergence (DAE) varied significantly with the treatment schedule- least values of 13.15 and 15.22%, respectively were observed in seed treatment with imidacloprid 48FS @ 12 ml/ kg seed followed by quinalphos 25EC @ 2 ml/ l water spray 15 DAE. The next best treatments were viz., seed treatment with imidacloprid 30FS @ 12 ml/ kg seed with 13.68 and 16.29% deadhearts, respectively; it was followed by seed treatment with thiamethoxam 48FS @ 12 ml/ kg seed. Maximum grain yield (32.33 q/ ha) was observed with seed treatment with imidacloprid 48FS @ 12 ml/ kg followed by quinalphos 25EC @ 2 ml/ l water spray at 15 DAE. Maximum incremental cost and benefit ratio...
Annals of Plant Physiology, 2005
International Journal of Agricultural Sciences, 2014
Asian Journal of Biological Sciences, 2007
BIOINFOLET - A Quarterly Journal of Life Sciences, 2014
Present study comprised a line x tester analysis involving 3 lines and 6 testers for exploitation... more Present study comprised a line x tester analysis involving 3 lines and 6 testers for exploitation of heterosis and assessing best combiners. Combining ability studies revealed the presence of significant differences due to lines, testers and line x testers, indicating the presence of variability. Considering the general combining ability effects of parents, female AKMS 40A and male AKR 496 were good general combiners for grain yield and the female AKMS 14A and male AKR 496 and AKR 498 were good general combiners for earliness. The crosses AKMS 40A X AKR 497, AKMS 27A X AKR 456 and AKMS 14A X AKR 496 were identified for improving grain yield and crosses AKMS 40A X AKR 493, AKMS 40A X AKR 494, AKMS 27A X AKR 493 and AKMS 27A X AKR 497 were selected for breeding earliness.
International Journal of Plant Protection, 2014
Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by lin... more Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by line × tester design revealed that grain yield per plant was positively and significantly correlated with panicle breadth, panicle length, panicle weight, seed setting percentage and dry matter at harvest. This indicated that increase in grain yield in rabi sorghum under drought condition is because of increase in one or more of these growth parameters and these parameters need to be given due stress while developing the high yielding hybrids in rabi sorghum under drought condition
Asian Journal of Biological Sciences, 2007
Sorghum (Sorghum bicolor (L.) Moench) belongs to the tribe Andropogonae of the grass family Poace... more Sorghum (Sorghum bicolor (L.) Moench) belongs to the tribe Andropogonae of the grass family Poaceae. Sorghum is fifth most important cereal crop in the world after rice, wheat, maize and barley (FAO, 2007), cultivated globally for food, fodder, feed and fuel (Praveen et al., 2015). „Heterosis‟ or „hybrid vigour‟ is the increased or decreased vigour growth, fitness or yield of a hybrid over the parental values, resulting from the crossing of genetically unlike parents. The term “Heterosis” was proposed by Shull (1914) as the development stimulus resulting from the union of different gametes and hybrid vigour to manifest effects of heterosis. It has been stated by (Praveen et al., 2015) that compared to traditional landraces sorghum F1 hybrids are superior by 50-60% with respect to grain yield. Among the several identified cytoplasm A1 (milo) predominantly used for commercial production of hybrids (Reddy et al., 2007).
International Journal of Agricultural Sciences, 2014
Trends in Biosciences, 2015
International Journal of Plant Sciences Muzaffarnagar, 2014
International Journal of Plant Sciences, 2013
A field experiment was conducted during Kharif season of 2002-2007 at the farm of Sorghum Researc... more A field experiment was conducted during Kharif season of 2002-2007 at the farm of Sorghum Research Unit Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola to find out the effect of integrated fertilizer management and number of splits on productivity, nutrient uptake of sorghum and soil fertility status under rainfed condition. The significantly highest grain yield (31.25 q ha -1 )and fodder yield(79.12q/ha) of sorghum(Pooled mean) was obtained with application of 75%RDF (60:30:30 kg NPK ha -1 ) FYM @ 5 t ha -1 and use of Azospirllum and PSB and the 60 kg nitrogen through urea(T 4 ) was applied in three split doses viz ., 20 N at 10 DAS, 20 kg N at 30 DAS and 20 kg N at 45 DAS. This treatment also increased total uptake of N (92.11 kg/ha), P (22.85 kg/ha) and K (106.50 kg/ ha). This treatment also improved soil fertility status with the increased OC (6.33g/kg), available N(283/ha), available P 2 O 5 (25.00kg/ ha) and K 2 O (424 kg/ha), sustained soil ph (7.56) and EC (0.23 dSm -1 ) and...
The estimates of gca effects revealed that among the five line, the line MS 104A showed positivel... more The estimates of gca effects revealed that among the five line, the line MS 104A showed positively significant gca effect for grain yield per plant along with six yield components. Among the testers, AKSV 13 R was the best tester with significant gca effects for grain yield along with six yield components. Other promising testers showing desirable significant gca effects for grain yield and some of the yield components were M 35-1, Ringni, SPV-504, Parbhani Moti and CSV-216 R. Among the hybrids, the crosses showing high mean performance for grain yield per plant and desirable and significant sca effects for grain yield per plant along with some of the yield component traits were MS 104 A × M 35-1, MS 104 A × SPV 504, MS 104 A × Parbhani Moti, AKMS 47A × M35-1, AKMS 69 A × Ringni, MS-104A × Ringni, AKMS-47A × SPV 504, AKMS-45A × CSV 216 R, AKMS 69 A × AKSV 13 R and AKMS 47 A × CSV 216 R
Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by lin... more Correlation studies in five line, twelve testers and the resultant sixty hybrids developed by line x tester design revealed that grain yield per plant was positively and significantly correlated with all the growth parameters related with drought viz. , chlorophyll content at 75 DAS, proline content, specific leaf weight, leaf area ratio at 75 DAS, crop growth rate at 60-75DAS, relative growth rate at 60-75 DAS and net assimilation rate at 60- 75DAS. This indicated that increase in grain yield in Rabi sorghum under drought condition may be because of increase in one or more of these growth parameters.
Sixty three genotypes consisting of sixty germplasm lines and three improved released varieties o... more Sixty three genotypes consisting of sixty germplasm lines and three improved released varieties of kharif sorghum were evaluated and correlation coefficient were estimated for the grain yield and some of the yield contributing traits including the grain mold rating. Correlation studies revealed that the character grain yield per plant showed positive and significant association with vigour index mass (0.507), vigour index length (0.486), germination percentage of seed (0.482), panicle length (0.402), root length (0.338), shoot length (0.310) and 1000 seed weight (0.181). On the other hand, specific gravity (-0.398), number of leaves (-0.280), electrical conductivity (-0.187) and threshed grain mold rating (-0.150) showed negative and significant correlation with grain yield per plant. The importance should be given to plant height and number of leaves in developing high fodder yielding varieties in sorghum. Similarly seed hardness should be taken in to consideration for improvement ...
International Journal of Farm Sciences, 2017
Twenty six derived lines (named as AKENT number) along with one resistant line and two susceptibl... more Twenty six derived lines (named as AKENT number) along with one resistant line and two susceptible lines of Kharif sorghum were evaluated for yield and yield components. High genotypic coefficient of variation was observed for the character fodder yield per plant (27.31%) followed by 1000-seed weight (25.33%) whereas moderate for panicle breadth (15.17%), plant height (14.36%) and grain yield per plant (13.94%) and low for the character 50 per cent flowering (7.96%). High phenotypic coefficient of variation was observed for the character fodder yield per plant (27.86%) followed by 1000-seed weight (26.78%) and panicle breadth (21.25%) whereas moderate for plant height (16.27 %) and grain yield per plant (15.24 %) and low for the character days to 50 per cent flowering (10.94 %). High heritability in broad sense was recorded for fodder yield per plant (96%), 1000-seed weight (89.4), grain yield per plant (83.6) and plant height (77.9), while moderate heritability was recorded for day...