Jagdish Ladha
Jagdish Ladha
Adjunct Professor of Plant Sciences, University of California
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Biological nitrogen fixation: an efficient source of nitrogen for sustainable agricultural production?
MB Peoples, DF Herridge, JK Ladha
Management of biological nitrogen fixation for the development of more …, 1995
Efficiency of fertilizer nitrogen in cereal production: retrospects and prospects
JK Ladha, H Pathak, TJ Krupnik, J Six, C van Kessel
Advances in agronomy 87, 85-156, 2005
Weed management in direct‐seeded rice
AN Rao, DE Johnson, B Sivaprasad, JK Ladha, AM Mortimer
Advances in Agronomy 93, 153-255, 2007
Opportunities for increased nitrogen-use efficiency from improved resource management in irrigated rice systems
KG Cassman, S Peng, DC Olk, JK Ladha, W Reichardt, A Dobermann, ...
Field crops research 56 (1-2), 7-39, 1998
Direct seeding of rice: recent developments and future research needs
V Kumar, JK Ladha
Advances in agronomy 111, 297-413, 2011
How extensive are yield declines in long-term rice–wheat experiments in Asia?
JK Ladha, D Dawe, H Pathak, AT Padre, RL Yadav, B Singh, Y Singh, ...
Field Crops Research 81 (2-3), 159-180, 2003
Rhizobia inoculation improves nutrient uptake and growth of lowland rice
JC Biswas, JK Ladha, FB Dazzo
Soil Science Society of America Journal 64 (5), 1644-1650, 2000
Evaluation of plant growth promoting and colonization ability of endophytic diazotrophs from deep water rice
SC Verma, JK Ladha, AK Tripathi
Journal of biotechnology 91 (2-3), 127-141, 2001
Endophytic Colonization of Rice by a Diazotrophic Strain of Serratia marcescens
P Gyaneshwar, EK James, N Mathan, PM Reddy, B Reinhold-Hurek, ...
Journal of bacteriology 183 (8), 2634-2645, 2001
Biological nitrogen fixation for sustainable agriculture: A perspective
BB Bohlool, JK Ladha, DP Garrity, T George
Plant and soil 141 (1), 1-11, 1992
Infection and Colonization of Rice Seedlings by the Plant Growth-Promoting Bacterium Herbaspirillum seropedicae Z67
EK James, P Gyaneshwar, N Mathan, WL Barraquio, PM Reddy, ...
Molecular Plant-Microbe Interactions 15 (9), 894-906, 2002
Saving of water and labor in a rice–wheat system with no‐tillage and direct seeding technologies
L Bhushan, JK Ladha, RK Gupta, S Singh, A Tirol‐Padre, YS Saharawat, ...
Agronomy Journal 99 (5), 1288-1296, 2007
Chlorophyll meter–and leaf color chart–based nitrogen management for rice and wheat in Northwestern India
B Singh, Y Singh, JK Ladha, KF Bronson, V Balasubramanian, J Singh, ...
Agronomy Journal 94 (4), 821-829, 2002
Rhizobial inoculation influences seedling vigor and yield of rice
JC Biswas, JK Ladha, FB Dazzo, YG Yanni, BG Rolfe
Agronomy Journal 92 (5), 880-886, 2000
Evaluation of precision land leveling and double zero-till systems in the rice–wheat rotation: Water use, productivity, profitability and soil physical properties
ML Jat, MK Gathala, JK Ladha, YS Saharawat, AS Jat, V Kumar, ...
Soil and Tillage Research 105 (1), 112-121, 2009
Yield and soil nutrient changes in a long‐term rice‐wheat rotation in India
AL Bhandari, JK Ladha, H Pathak, AT Padre, D Dawe, RK Gupta
Soil Science Society of America Journal 66 (1), 162-170, 2002
Long‐term effects of organic inputs on yield and soil fertility in the rice–wheat rotation
JK Ladha, CS Khind, RK Gupta, OP Meelu, E Pasuquin
Soil Science Society of America Journal 68 (3), 845-853, 2004
Genotypic variation in nitrogen use efficiency in medium-and long-duration rice
U Singh, JK Ladha, EG Castillo, G Punzalan, A Tirol-Padre, M Duqueza
Field Crops Research 58 (1), 35-53, 1998
Trends of climatic potential and on-farm yields of rice and wheat in the Indo-Gangetic Plains
H Pathak, JK Ladha, PK Aggarwal, S Peng, S Das, Y Singh, B Singh, ...
Field Crops Research 80 (3), 223-234, 2003
Opportunities for increased nitrogen-use efficiency from improved lowland rice germplasm
JK Ladha, GJD Kirk, J Bennett, S Peng, CK Reddy, PM Reddy, U Singh
Field Crops Research 56 (1-2), 41-71, 1998
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