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Diversification of male sterility sources in hybrid breeding programme
Wild relatives accessions are crossed with the cultivated types and the derived populations are searched for the expression of male sterility traits. The identified male sterile are tested for the stability of the sterility ...
Development of Heterotic parental lines in super early, early an dmediun duration groups by using diversified sources
Exploring primary gene pools, wide species segregating lines and elite lines from different niches and locations were collected and screened for various attributes. Based of which 134 progenies from Cajanus platycarpus and ...
Field demonstrations conducted with best-bet varieties in Asia
In 2016, 1500 on farm demonstrations and 13 FPVS trails are in progress in diffenrt states of India. Holistic interventions such as soil test based fertilizer application, dibbling method of sowing, treatment of bio ...
Analysis of bisulfite sequenced data of hybrids and their parental lines
To understand the potential role of DNA methylation in heterosis, whole genome bisulfite sequencing and a comparative analysis of leading pigeonpea hybrid, ICPH 2740 and its parental lines ICPA 2047 and ICPR 2740 were ...
At least 1 seed system model enhanced and or strengthened in Rajasthan
Farmer’s participatory seed production program was initiated during 2016-17 season, seeds of three promising genotypes of pigeonpea from target districts of Rajasthan viz; Pusa 992, ASJ 105, and ICPL 88039 were multiplied ...
Evaluation of wide hybridization derived lines for yield and related traits
Wild relatives of pigeonpea possess desirable attributes to combat biotic stresses. The introgressed lines also serve as source for genetic enhancement for yield and related agronomical traits.
Development of waterlogging tolerant genotypes in pigeonpea
F4 mapping population developed between water-logging tolerant (ICP 5028) X Sensitive (ICP 7035) was screened for water-logging tolerance in cement pond. Each pot was filled with 10 kg of soil mixture containing vertisols ...
Commercial hybrid cultivation production promoted in at least 100,000 ha
In 2016, a quantity of 705 tons of hybrid pigeonpea seeds were produced by all the stake holders Which was sufficient to cover 140000 has of area with hybrid pigeonpea seeds. An area of 680 has is under seed production by ...
Obcordate leaf shape hybrid parental line development
Quality hybrid production is the key requisite in the commercial hybrid production. The genetically uniform parental lines and commercial hybrids are necessary in production and marketing of quality hybrid crops. Grow out ...
Identification of marker-trait associations for Fusarium wilt and sterility mosaic disease resistance
To map the target genomic region(s) for FW and SMD resistance, three bi-parental mapping populations consisting of 188 lines each were developed and designated as Pigeonpea Recombinant Inbred Line (PRIL) populations (PRIL_A, ...