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Arun K. Joshi
International Maize and Wheat Improvement Center
BipolarisGeneticsBotanyAgronomyBiology
145Publications
33H-index
2,606Citations
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Publications 147
Newest
#1Sudhir Navathe (BHU: Banaras Hindu University)H-Index: 1
#1Sudhir Navathe (Institute of Agricultural Sciences, Banaras Hindu University)H-Index: 2
Last. Pankaj Kumar Gupta (Chaudhary Charan Singh University)H-Index: 47
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#1Arun K. Joshi (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 33
#2Uttam KumarH-Index: 12
Last. Michael Blümmel (ILRI: International Livestock Research Institute)H-Index: 24
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Abstract A wheat association mapping population consisting of 287 diverse spring wheat lines were evaluated for three years in one location (Varanasi) and out of these for one year across three locations (Karnal, Dharwad and Varanasi) in India. Straw fodder quality traits analyzed were nitrogen (N) content, neutral (NDF) and acid (ADF) detergent fiber, acid detergent lignin (ADL), ash (ASH), in vitro organic matter digestibility (IVOMD) and metabolizable energy (ME) content. Grain yield (GY) and...
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#2Suneel KumarH-Index: 3
Last. Arun K. JoshiH-Index: 33
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Spot blotch (causative pathogen the fungus Bipolaris sorokiniana) is a damaging disease of wheat in warm and humid environments, which are prevalent in the Indian subcontinent. Genetic analyses have indicated that resistance is mediated by a number of independent genes, each contributing a small to intermediate size effect, meaning that combinations of three to five genes are required to ensure a high level of resistance. Near-immunity to spot blotch is not known. Hence, in order to seek further...
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#1Khondoker Abdul Mottaleb (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 11
#2Velu Govindan (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 5
Last. Olaf Erenstein (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 26
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Abstract The first occurrence of wheat blast in 2016 threatened Bangladesh's already precarious food security situation. The Bangladesh Agricultural Research Institute (BARI), together with the International Maize and Wheat Improvement Center (CIMMYT) developed and released the wheat variety BARI Gom 33 that is resistant to wheat blast and other common diseases. The new variety provides a 5–8% yield gain over the available popular varieties, as well as being zinc enriched. This study examines th...
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#1Pankaj Kumar GuptaH-Index: 47
Last. Arun K. Joshi (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 33
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Key message The review outlines past failures, present status and future prospects of hybrid wheat, and includes information on CMS/CHA/transgenic approaches for male sterility, heterotic groups and cost-effective hybrid seed production.
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#1Sudhir Navathe (Institute of Agricultural Sciences, Banaras Hindu University)H-Index: 2
#2Sakshi Singh (BHU: Banaras Hindu University)H-Index: 1
Last. Arun K. Joshi (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 33
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Background Membrane-bound NADPH oxidases (Nicotinamide adenine ainucleotide phosphate oxidase) also called respiratory burst oxidase homologs (Rboh) play an essential role in ROS production under normal as well as environmental stress conditions in plants.
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#1Sudhir Navathe (Institute of Agricultural Sciences, Banaras Hindu University)H-Index: 2
#2Ramesh Chand (Institute of Agricultural Sciences, Banaras Hindu University)H-Index: 22
Last. Arun K. Joshi (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 33
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Application of foliar fungicides for the management of spot blotch of wheat in South Asia is needed when the weather is extremely conducive to disease progression. Field experiments were conducted during two consecutive years 2014–2015 and 2015–2016 to evaluate the effect of fungicides in late-sown wheat which suffers from the combined stress of terminal heat and spot blotch. Azoxystrobin (125 g a.i./ha) when applied twice (ZGS 50 and ZGS 60) and thrice (ZGS 40, 50 and 60) was comparable and gav...
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#1V.K. Mishra (Institute of Agricultural Sciences, Banaras Hindu University)H-Index: 6
#2Saurabh Gupta (Indian Institute of Information Technology, Allahabad)H-Index: 9
Last. Pritish Kumar Varadwaj (Indian Institute of Information Technology, Allahabad)H-Index: 12
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Abstract Development of minerals rich grains with stress tolerance response (STR) wheat cultivars will help to eradicate malnutrition problem globally. The current study deals with the comparative transcriptome analysis of 4 High- and 3 Low- grain Zinc (Zn) & Iron (Fe) containing wheat genotypes (HZFWGs, LZFWGs) to elucidate the genes responsible for mineral transportation mechanism and stress tolerance response(STR). Differentially expressed genes (DEGs) and their functional role in metabolic p...
2 CitationsSource
#1M. Blümmel (ILRI: International Livestock Research Institute)H-Index: 7
#2S.R. UpdahyayH-Index: 1
Last. Arun K. Joshi (CIMMYT: International Maize and Wheat Improvement Center)H-Index: 33
view all 17 authors...
Abstract The paper compares food and straw fodder traits in wheat lines of 6 different CIMMYT wheat trials tested across 32 environments of South Asia (India, Nepal, Bangladesh and Pakistan). Experiments were conducted in the main spring wheat season with sowing time of mid-November to mid-December and harvest between March to April. Investigated and compared were grain yield (GY), straw yield (SY), straw nitrogen (N) content, neutral (NDF) and acid (ADF) detergent fiber, acid detergent lignin (...
2 CitationsSource
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