Required probability = Probability that first ball is pink and second is white + Probability that first ball is white and second is pink = (12/25) X (13/24) + (13/25) X (12/24) = (13/50) + (13/50) = (26/50) = (13/25)
Which type of soil water, characterized by occupying larger pores and moving readily under gravity, might contribute to reduced aeration in the soil if ...
The Fertilizer (control) order came into force in
Reward of land is
Soil moisture potential is measured with the help of ______instrument.
Microbe involved in biological oxidation of ammonium ion to nitrite ion is
In which soil order is cryopedoturbation, a frost churning process resulting from the freezing and thawing of soil material, predominantly observed?
The critical nutrient range in the context of soil fertility is explained by?
Which soils are known as self-tilled soils
Which of the following is a complex fertilizer?
The acidic soils can be reclaimed by the application of ____
