Post Counts

Maize and recently released varieties in india

Maize

Image result for maize


Zea Mays

Chromosome number(2n) -20

Family:Poaceae

Progenitor of maize is -> Teosinte (Zea mexicana)

Genome size of Maize is around  2500Mb and was sequenced in 2009, it has one of the largest genomes in the plant kingdom.


1961 - Four double cross hybrids --> Ganga 1, Ganga 101, Deccan and Ranjeet

Top cross varietes --> Ganga 2, Hi Starch

1967 - Six Composites were released --> Vikram, Vijay, Amber, Kisan, Jawahar, Sona 

1971 - Lysine rich Opaque-2 composites --> Protina, Shakti and Ratan

QPM Quality protein Maize using Opaque-2 gene --> Shaktiman-1, Shaktiman-2, HQPM-1

Hybrid variety of Maize - Sangum, Ganga safed


New released  varieties of Maize  in 2017-18



Baby corn hybrid – Maize VL baby corn

Sweet corn – Hi-brix-39


QPM hybrid developed through MAS-> Pusa HM-8 Improved, Pusa HM-9 Improved and Pusa HM-4 Improved

Pusa Vivek QPM-9 Improved -> enhanced tryptophan(74%), Lysine(60%) and high protein (3.62%)

Post a Comment

0 Comments