Identification of Rice Genotypes for Submergence and Yield Attributing Traits
Loading...
Date
2020
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
International Journal of Current Microbiology and Applied Sciences
Abstract
Altogether 334 rice lines alongwith8 global check varieties were tested for submergence
survival and yield performance at Crop Research Station, Masodha, Ayodhya. These
lines and check varieties, namely IR 64-Sub 1, Swarna-sub 1, Sambha Mahsuri-Sub 1,.
Ciherang-Sub1, TDK1, Ciherang, RC18, SambhaMahsuri and 3 local check viz.
Swarna, MTU 1010 and Sahabagidhan were laid out in augmented design with 10
blocks. For survival testing in submergence, the experiment was conducted in the
submergence pool and for yield performance (optimal condition), the experiments was
conducted in the irrigation field. Each entry was direct sown in two rows of 3 meter
length and after 25 days of sowing complete submergence of one meter water depth was
imposed for 20 days. Data recorded for submergence survival as no. of plant counted
before and after submergence. In yield performance experiments observation recorded
on days to 50% flowering, plant height, Ebt/m2, total biomass, harvest index and yield
kg/ha.
Description
Article
Keywords
null