Drum culture technique is used to determine WR of which crop
Drum culture technique is used to determine water requirement of lowland rice. In this method, four drum of size 50×50×50 cm are taken i.e. A, B, C and D. A and B have bottom while C and D are without bottom. All the drums are embedded in soil leaving 20 cm above soil surface. Rice is transplanted in drum A, C & D. and rice seedlings without roots are planted in drum B and the data on percolation, evaporation, ET, transpiration and effective rainfall is obtained.
In cucurbits for changing the sex forms growth regulations are sprayed at -
Which type of grafting is also known as stone grafting?
Curd is the economical part of which of the following vegetable?
Banana is propagated by
Most salt tolerant fruit is
Ability of a pathogen to cause infection (disease) is known as
Vegetative propagation of date palm is through _________
Which hormone plays a role in inducing tolerance to abiotic stresses such as salt and drought?
Propagation of datepalm is by -
CPCRI is located at