Question
Which of the following soil types has the highest
water-holding capacity but is prone to poor aeration and slow permeability?Solution
Clay soils have fine particles with high surface area, leading to high water retention. However, their pore spaces are small, resulting in poor drainage and aeration, especially under wet conditions.
Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?
The perfect stage is not seen in:
Match List I with List II
Choose the correct answer...
The full form of UNCTAD is:
Azolla – Anabaena is a symbiotic association ofÂ
The leading agency in the implementation of e-NAM is
Allophone is found in which type of soils?
Usually many field crops are propagated by seeds ,Which of the following crops is propagated vegetatively?
Which soil horizon is most affected by faunal pedoturbation?
Which of the following is not synonymous with soybean crop?
