Breeding programs with primary emphasis on yield and resistance to dis-eases are in progress at this center since 1967-68. Rapid strides have since been made in this direction with breeding and release of several high-yield-ing soybean varieties, viz: Ankur, Alankar, Shilajeet, PK-262, PK-327, PK-308, and PK-416. However, still a constraint to expansion of soybean cultivation in tropics seems to be deterioration of seed quality in storage.
Verma, V. D. and Ram, H. H.
"Research Notes : India : Heritability estimates for seed quality traits in soybean,"
Soybean Genetics Newsletter: Vol. 13
, Article 17.
Available at: https://lib.dr.iastate.edu/soybeangenetics/vol13/iss1/17