Requisites Of Soil Fertility Flashcards
1
Q
a) good aeration and drainage
b) proper moisture holding capacity
(
A
Favorable physical properties
2
Q
a) optimal reaction [pH]
b) high buffer capacity
c) high nutrient holding capacity
[CEC]
A
2) Favorable chemical properties
3
Q
a) active functioning of beneficial
organisms
b) suppressed activity of harmful
organisms
A
3) Favorable microbiological properties
4
Q
a) macro-nutrients (N, P, K, Ca, Mg, S)
b) micronutrients (Zn, Cu, Mo, Mn,
Fe, Cl, B, Ni)
A
4) Abundant and well balanced nutrient
5
Q
There areessential nutrient elements required for the growth and reproduction of plants.
A
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