Items where Author is "Nigam, S.N."

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Number of items: 18.

Article

Ravi, K. and Vadez, V. and Isobe, S. and Mir, R.R. and Guo, Y. and Nigam, S.N. and Gowda, M.V.C. and Radhakrishnan, T. and Bertioli, D.J. and Knapp, S.J. and Varshney, R.K. (2011) Identification of several small main-effect QTLs and a large number of epistatic QTLs for drought tolerance related traits in groundnut (Arachis hypogaea L.). TAG Theoretical and Applied Genetics, 122 (6). pp. 1119-1132.

Vindhiyavarman, P. and Manivannan, N. and Nigam, S.N. and Muralidharan, V. (2010) Farmers’ participatory varietal selection in groundnut: a case study from Tamil Nadu, India. Electronic Journal of Plant Breeding, 1 (4). pp. 878-881.

Nigam, S.N. and Waliyar, F. and Aruna, R. and Reddy, S.V. and Kumar, P.L. and Craufurd, P.Q. and Diallo, A.T. and Ntare, B.R. and Upadhyaya, H.D. (2009) Breeding peanut for resistance to aflatoxin contamination at ICRISAT. Peanut Science, 36 (1). pp. 42-49.

Varshney, R.K. and Mahendar, T. and Aruna, R. and Nigam, S.N. and Neelima, K. and Vadez, V. and Hoisington, D.A. (2009) High level of natural variation in a groundnut (Arachis hypogaea L.) germplasm collection assayed by selected informative SSR markers. Plant Breeding, 128 (5). pp. 486-494.

Varshney, R.K. and Bertioli, D.J. and Moretzsohn, M.C. and Vadez, V. and Krishnamurthy, L. and Aruna, R. and Nigam, S.N. and Moss, B.J. and Seetha, K. and Ravi, K. and He, G. and Knapp, S.J. and Hoisington, D.A. (2009) The first SSR-based genetic linkage map for cultivated groundnut (Arachis hypogaea L.). Theoretical and Applied Genetics, 118 (4). pp. 729-739.

Craufurd, P.Q. and Prasad, P.V.V. and Kakani, V.G. and Wheeler, T.R. and Nigam, S.N. (2003) Heat tolerance in groundnut. Field Crops Research, 80 (1). pp. 63-77.

Thakur, R.P. and Rao, V.P. and Upadhyaya, H.D. and Nigam, S.N. and Talwar, H.S. (2003) Improved screening techniques for in-vitro seed colonization and pre-harvest seed infection by Aspergillus flavus in groundnut. Indian Journal of Plant Protection, 31 (2). pp. 54-60.

Chandra, S. and Nigam, S.N. and Cruickshank, A.W. and Bandyopadhyaya, A. and Harikrishna, S. (2003) Selection index for identifying high-yielding groundnut genotypes in irrigated and rainfed environments. Annals of Applied Biology, 143 (3). pp. 303-310.

Dwivedi, S.L. and Gurtu, S. and Chandra, S. and Yuejin, W. and Nigam, S.N. (2001) Assessment of genetic diversity among selected groundnut germplasm. I: RAPD analysis. Plant Breeding , 120 (4). pp. 345-349.

Subramanian, V. and Gurtu, S. and Nageswara Rao, R.C and Nigam, S.N. (2000) Identification of DNA polymorphism in cultivated groundnut using random amplified polymorphic DNA (RAPD) assay. Genome, 43 (4). pp. 656-660.

Dwivedi, S.L. and Nigam, S.N. and Rao, R.C.N. and Singh, U. and Rao, K.V.S. (1996) Effect of drought on oil, fatty acids and protein contents of groundnut (Arachis hypogaea L.) seeds. Field Crops Research, 48 (2-3). pp. 125-133.

Rao, M.J.V. and Nigam, S.N. and Huda, A.K.S. (1992) The thermal time concept as a selection criterion for earliness in peanut. Peanut Science, 19 (1). pp. 7-10.

Dwivedi, S.L. and Jambunathan, R. and Nigam, S.N. and Raghunath, K. and Shankar, K.R. and Nagabhushanam, G.V.S. (1990) Relationship of seed mass to oil and protein contents in peanut (Arachis hypogaea L.). Peanut Science, 17 (2). pp. 48-52.

Dwivedi, S.L. and Thendapani, K. and Nigam, S.N. (1989) Heterosis and combining ability studies and relationship among fruit and seed characters in peanut. Peanut Science, 16 (1). pp. 14-20.

Dwivedi, S.L. and Amin, P.W. and Rasheedunisa, . and Nigam, S.N. and Nagabhushanam, G.V.S. and Rao, V.R. and Gibbon, R.W. (1986) Genetic analysis of trichome characters associated with resistance to jassid (Empoasca kerri pruthi) in peanut. Peanut Science, 13 (1). pp. 15-18.

Subrahmanyam, P. and Gibbons, R.W. and Nigam, S.N. (1980) Screening methods and further sources of resistance to peanut rust. Peanut Science, 7 (1). pp. 10-12.

Monograph

Birthal, P.S. and Rao, P.P. and Nigam, S.N. and Bantilan, M.C.S. and Bhagavatula, S. (2010) Groundnut and soybean economies of Asia: facts, trends and outlook. Technical Report. International Crops Research Institute for the Semi-Arid Tropics, Patancheru, Andhra Pradesh, India.

Conference or Workshop Item

Mathews, C. and Lengwati, M.D. and Smith, M.F. and Nigam, S.N. (2007) New groundnut varieties for smallholder farmers in Mpumalanga, South Africa. In: 8th African Crop Science Society Conference, 27-31 Oct 2007 , El-Minia, Egypt.

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