Water required to meet the demands of evapotranspiration (ET) and the metabolic activities of the plants together known as
When plant cells are placed in hypertonic solution, they become____
RGR is equal to
The best example of multistoried cropping is:
Dehaulming in potato is done by which chemical?
The male sterility system which is widely used in hybrid seed production of crop plants is
Water analysis of a bore well reports as under
CO32- : 1.2 mel-1
HCO32- : 4.0 mel-1
Ca<...
Sowing depths for maize and semi dwarf wheat seeds are
Which of the following is a common type of nitrogen-fixing bacteria that forms a symbiotic relationship with leguminous plants?
What is the range of medium range weather forecasting?
