Which soil texture class has a bulk density of approximately 1.6 g/cm³?
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Theoretically, a planophile can...
Iron is absorbed by plants in which of the following forms?
(a)Â Fe2+
(b)Â Fe4+
(c)Â Fe
(d)Â Fe3+
The term leptome is used forÂ
Mass selection is done in plants on the basis of :
Tristeza is a virus disease ofÂ
A ridge on a seed formed by the fusion of the funicle to the seed coat is called:
The seedlings are first hardened before transplanting ,The process of hardening seedlings improves :
Montmorillonite has higher cation exchange capacity (CEC) in comparison to
Which one of the following chemical is most effective in managing downy mildew diseases:
