Chlorosis observed along the veins of leaves is a characteristic symptom for the deficiency of
Chlorosis observed along the veins of leaves is a characteristic symptom for the deficiency of A. nitrogen B.…
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The effect of clearing agricultural lands clean of all vegetation and or trees include the…
The effect of clearing agricultural lands clean of all vegetation and or trees include the following except A.…
The most important soil microorganism which are effective decomposers of wood in forest areas are
The most important soil microorganism which are effective decomposers of wood in forest areas are A. earthworm B.…
Which of the following is not a biotic factor affecting agricultural production?
Which of the following is not a biotic factor affecting agricultural production? A. predator B. soil C. parasites…
Adequate knowledge of climate is useful in determining the following except
Adequate knowledge of climate is useful in determining the following except A. method of land clearing to adopt…
Which of the following is not a problem of agricultural development in Nigeria?
Which of the following is not a problem of agricultural development in Nigeria? A. provision of food and…
What is the purpose of wildlife conservation?
What is the purpose of wildlife conservation? A. keeping animals in forests B. preventing wild animals from destroying…
Which of the following is not a characteristic feature of peasant farming?
Which of the following is not a characteristic feature of peasant farming? A. inability to repay loan B.…
The principal involved in crop production include the following, I. controlling of diseases, weed and…
The principal involved in crop production include the following, I. controlling of diseases, weed and pests, II. maintaining…
The climate factors affecting agricultural production in Nigeria include the following except
The climate factors affecting agricultural production in Nigeria include the following except A. temperature B. rainfall C. relative…