Water potential of chemically pure water is zero at normal temperature and pressure.
What is the primary purpose of contour ploughing?
Some plants are able to excrete the absorbed salts through specialised structures
A. Stomata
B. Hydathodes
C. Guard cells
D....
Which of the following method is not relevant to hybrid rice seed production?
Which of the following group of soil is the largest and most important group of India?
Which gene is responsible for tolerance to water deficit and salinity in rice?
Klinostat is employed in the study of
Which of the following combination is incorrect?
Golden rice, a variety of rice produced through genetic engineering to bio synthesize beta carotene, a precursor of
Which of the following tree is incorrectly matched with their common names?
Dry seeding in dryland crop is recommended for__ crops
