Answers A metamorphic limestone is A metamorphic limestone is A. marble B. gneiss C. quartzite D. schist E. shale Correct Answer: Option A… Read More
Answers Which of the following is not an edaphic factor affecting agricultural production? Which of the following is not an edaphic factor affecting agricultural production? A. soil PH B. soil texture… Read More
Answers In underground drainage In underground drainage A. ditches are constructed to remove excess water B. furrows in which water collects are… Read More
Answers Which of the following is not an effect of grazing on the soil? Which of the following is not an effect of grazing on the soil? A. enrichment of soil with… Read More
Answers Inhibition of root and bark development, fruiting and seed formation in crops is due to… Inhibition of root and bark development, fruiting and seed formation in crops is due to the deficiency of… Read More
Answers The factors affecting formation of soil include the following except The factors affecting formation of soil include the following except A. organisms B. time C. topography D. catena… Read More
Answers The most common soil mineral found in all crystalline rocks and a main constituent of… The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone… Read More
Answers Which of the following will retain the greatest amount of water? Which of the following will retain the greatest amount of water? A. clay B. loam C. sandy loam… Read More
Answers A characteristic feature of subsistence agriculture is A characteristic feature of subsistence agriculture is A. supply of labour by farm families B. wholesale of farm… Read More
Answers The newly introduced government agricultural programme in Nigeria is The newly introduced government agricultural programme in Nigeria is A. operation feed the nation B. green revolution C.… Read More