Search Results - "Rupela, O. P."

Application of plant growth-promoting bacteria associated with composts and macrofauna for growth promotion of Pearl millet (Pennisetum glaucum L.) by Hameeda, B, Rupela, O. P, Reddy, Gopal, Satyavani, K

“…Plant growth-promoting bacteria (PGPB) were reported to influence the growth, yield, and nutrient uptake by an array of mechanisms. We selected seven different…”
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new index to assess soil quality and sustainability of wheat-based cropping systems by Kang, G.S, Beri, V, Sidhu, B.S, Rupela, O.P

“…Sustainability index was calculated to assess soil quality under the influence of different fertilizer management practices. It is based on the area of the…”
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Effect of bacteria isolated from composts and macrofauna on sorghum growth and mycorrhizal colonization by Hameeda, B, Srijana, M, Rupela, O. P, Reddy, Gopal

“…Beneficial plant-microbe interactions in the rhizosphere are primary determinants of plant health and soil fertility. The effect of combined inoculation of…”
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Growth promotion of maize by phosphate-solubilizing bacteria isolated from composts and macrofauna by Hameeda, B., Harini, G., Rupela, O.P., Wani, S.P., Reddy, Gopal

“…Five bacterial strains with phosphate-solubilizing ability and other plant growth promoting traits increased the plant biomass (20–40%) by paper towel method…”
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A novel method for the identification and enumeration of microorganisms with potential for suppressing fungal plant pathogens by RUPELA, O. P, GOPALAKRISHNAN, S, KRAJEWSKI, M, SRIVENI, M

“…This paper describes a method that allowed counting of both the total culturable and antagonistic microorganisms in a given source such as compost. Fusarium…”
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Sustainable agriculture in the semi-arid tropics through biological nitrogen fixation in grain legumes by Wani, S.P., Rupela, O.P., Lee, K.K.

“…Sustainable agriculture relies greatly on renewable resources like biologically fixed nitrogen. Biological nitrogen fixation plays an important role in…”
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A review of studies on SRI effects on beneficial organisms in rice soil rhizospheres by Anas, Iswandi, Rupela, O. P., Thiyagarajan, T. M., Uphoff, Norman

“…This communication reports on separate research efforts in India and Indonesia to evaluate the effects that modifying methods of plant, soil, water and…”
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Effect of Carbon Substrates on Rock Phosphate Solubilization by Bacteria from Composts and Macrofauna by Hameeda, B, Reddy, Y. Harish Kumar, Rupela, O.P, Kumar, G.N, Reddy, Gopal

“…Five of the 207 isolates from different composts, farm waste compost (FWC), rice straw compost (RSC), Gliricidia vermicompost (GVC), and macrofauna, showed…”
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A new gene that controls root nodulation in chickpea by Singh, O, Rupela, O.P

“…Nonnodulating (Nod-) genotypes are an important genetic resource for studies of the legume-rhizobium symbiosis. Investigations were carried out to determine…”
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Effect of composts or vermicomposts on sorghum growth and mycorrhizal colonization by Hameeda, B, Harini, G, Rupela, O P, Reddy, G

“…Rice straw compost (RSC) and rice straw vermicompost (RSVC) were prepared and four weeks after maturity used for plant growth studies using sorghum as host…”
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Identification of non-nodulating, and low and high nodulating plants in pigeonpea by Rupela, O.P., Johansen, C.

“…A glasshouse screening program was initiated to identify non-nodulating (Nod −) plants in pigeonpea ( Cajanus cajan L. Millsp.). A visual rating scale of 1…”
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Biological Control of Chickpea Collar Rot by Co-inoculation of Antagonistic Bacteria and Compatible Rhizobia by Hameeda, B., Harini, G., Rupela, O. P., Kumar Rao, J. V. D. K., Reddy, Gopal

“…Two hundred and seven bacteria were isolated from composts and macrofauna and screened for plant growth promoting and antagonistic traits. Seven of the 207…”
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Screening techniques and improved biological nitrogen fixation in cool season food legumes by Herridge, D.F. (New South Wales Agricultural Research Centre, Tamworth, N.S.W. (Australia)), Rupela, O.P, Serraj, R, Beck, D.P

“…Dinitrogen fixation and legume productivity are greatly influenced through the interactions of legume host, Rhizobium, and the above- and below-ground…”
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Scope for genetic manipulation of mineral acquisition in chickpea by Yusuf Ali, Md, Krishnamurthy, L, Saxena, Np, Rupela, Op, Kumar, Jagdish, Johansen, C

“…Nutrient acquisition in chickpea needs to be efficient, because it is mainly grown as a post-rainy season, rainfed crop, and generally on soils inferior in…”
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Genetic control of hydrogen sulfide retention in Saccharomyces cerevisiae by Rupela, O.P, Tauro, P

“…The ability to retain hydrogen sulfide (H sub(2)S) in Saccharomyces cerevisiae) is under nuclear gene control. Mutants with the ability to retain greater…”
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Displacement of native rhizobia nodulating chickpea (Cicer arietinum L.) by an inoculant strain through soil solarization by Rupela, O. P., Sudarshana, M. R.

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Sustainability Implications of Burning Rice- and Wheat-Straw in Punjab by B. S. Sidhu, O. P. Rupela, V. Beri, P. K. Joshi

“…Yields from the rice-wheat cropping system in the Indo-Gangetic plain are declining despite the increasing use of chemical fertilisers. Crop residues are…”
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Scope for genetic manipulation of mineral acquisition in chickpea: Food Security in Nutrient-Stressed Environments: Exploiting Plants' Genetic Capabilities by YUSUF ALI, Md, KRISHNAMURTHY, L, SAXENA, N. P, RUPELA, O. P, KUMAR, Jagdish, JOHANSEN, C

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Sustainable agriculture in the semi-arid tropics through biological nitrogen fixation in grain legumes: Management of biological nitrogen fixation for the development of more productive and substainable agricultural systems by WANI, S. P, RUPELA, O. P, LEE, K. K

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δ15N Values of sorghum grains harvested on a vertisol in the semi-arid tropics were positively related to doses of fertilizer N but negatively with the frequency of legume cultivation by Yoneyama, Tadakatsu, Engelaar, W.M.H.G., Kim, H.Y., Rupela, O.P.

“…The relation between δ 15 N values of sorghum grains grown on Alfisol or Vertisol fields and the fields' cropping and N-fertilizer histories was investigated…”
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