Chai Nat 1, a new approved rice variety
1994
Vasna Voramisara | Tasanee Sa-nguansaj (Department of Agriculture, Bangkok (Thailand). Phitsanulok Rice Research Center)
Chai Nat 1 (CNTBR 82075-43-2-1), a non-glutinous rice, was derived from the cross IR 13146-158-1/IR 15314-43-2-3-3//BKN 6995-16-1-1-2. It is a high yielding phototperiod insensitivity, 119-130 days in maturity, 113 cm height, just exserted panicle, and high nitrogen response. Its grain quality is straw hull colour, long slender grain with slight chalkiness, good milling quality, and high amylose content. It is resistant to major insect pests and diseases in central region of Thailand such as brown planthopper (Nilaparvata lugens), whitebacked planthopper (Sogatella furcifera), ragged stunt virus disease and blast (Pyricularia oryzae). Phitsanulok Rice Research Center therefore submits CNTBR 82075-43-2-1 to Rice Research Institute to be an approved variety as the name Chai Nat 1 for solving the insect and disease problems of the farmers in the central region.
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par Kasetsart University
Découvrez la collection de ce fournisseur de données dans AGRIS