Stem necrosis disease caused by Tobacco streak virus (TSV), first recognized in 2000, has emerged as a potential threat to peanut (Arachis hypogaea) in southern states of India. The virus induces severe necrosis of shoots leading to death of the plant, and plants that survive are malformed, with ...
As part of a three-year project focusing on improving the livelihoods of poor livestock keepers by improving the availability of fodder, new groundnut varieties were tested, incorporating participatory rural appraisal (PRA), rapid rural appraisal (RRA), focus group discussions (FGDs) and field da...
Prasad, V.L.
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Bezkorowajnyj, P.G.
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Nigam, S.N.
,
Hanson, Jean
,
Romney, D.L.
,
[Multiple actor orientation: A case study of groundnut in Anantapur, Andhra Pradesh]
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Multiple actor orientation: A case study of groundnut in Anantapur, Andhra Pradesh
Bandyopadhyay, Ranajit
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Menkir, A.
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Asaad, S.
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Ban, T.
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Bergvinson, David
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Jeffers, D.
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Murakami, J.
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Ortiz, R.
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Hell, K.
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James, B.
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Kumar, P.L.
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Nigam, S.N.
,
Upadhyaya, Hari D.
,
Waliyar, F.
,
[Consultative Group on International Agricultural Research (CGIAR) research-for-development agenda on mycotoxins for enhanced food safety and trade]
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Consultative Group on International Agricultural Research (CGIAR) research-for-development agenda on mycotoxins for enhanced food safety and trade
Saivishnupriya, K.
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Arockiasamy, S.
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Kumar, P.L.
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Reddy, A.S.
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Nalla, A.K.
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Waliyar, F.
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Nigam, S.N.
,
Beachy, Roger N.
,
Sharma, K.K.
,
[Development and evaluation of transgenic groundnut for resistance to Tobacco streak virus (TSV)]
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Development and evaluation of transgenic groundnut for resistance to Tobacco streak virus (TSV)
Waliyar, F.
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Kumar, P.L.
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Osiru, M.
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Monyo, E.
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Ntare, B.R.
,
Nigam, S.N.
,
[Centennial of research on groundnut rosette disease: what is known and what still needs to be known to achieve effective control of this menace in Sub- Saharan Africa]
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Centennial of research on groundnut rosette disease: what is known and what still needs to be known to achieve effective control of this menace in Sub- Saharan Africa
Waliyar, F.
,
Kumar, P.L.
,
Nigam, S.N.
,
Aruna, R.
,
[Evaluation of advanced peanut breeding lines for resistance to late leaf spot and rust]
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Evaluation of advanced peanut breeding lines for resistance to late leaf spot and rust
Reddy, A.S.
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Kumar, P.L.
,
Subrahmanyam, K.
,
Waliyar, F.
,
Nigam, S.N.
,
[Frequency of mixed infection of Tobacco streak virus and Peanut bud necrosis virus in groundnut]
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Frequency of mixed infection of Tobacco streak virus and Peanut bud necrosis virus in groundnut
Haulms from 10 different genotypes of groundnut were tested with growing male sheep for digestibility, intake, nitrogen retention and live weight gains. Very high daily intake levels of > 4% of sheep bodyweight were observed in all haulms. Nitrogen retention (range: 6.7 to 11.4 g/d) and live weig...
Prasad, K.V.S.V.
,
Khan, A.A.
,
Vellaikumar, S.
,
Devulapalli, R.
,
Ramakrishna Reddy, C.
,
Nigam, S.N.
,
Blümmel, Michael
,
[Observations on livestock productivity in sheep fed exclusively on haulms from ten different genotypes of groundnut]
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Observations on livestock productivity in sheep fed exclusively on haulms from ten different genotypes of groundnut
A total of 860 cultivars and breeding lines of groundnut grown in the off (Rabi) season of 2001/02 post rainy season at ICRISAT centre head quarter in India were investigated for haulm fodder quality traits and relationships between haulm traits and pod yields. Haulm fodder quality traits chosen ...
Nigam, S.N.
,
Blümmel, Michael
,
[Cultivar-dependent variation in food-feed-traits in groundnut (Arachis hypogaea L.)]
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Cultivar-dependent variation in food-feed-traits in groundnut (Arachis hypogaea L.)