Agriculture Past Questions And Answers
Which of the following methods of irrigation is best for a farm with an undulating landscape?
- A. sprinkler
- B. flooding
- C. furrow
- D. basin
(a) State the laws of Mendel (b) Discuss three advantages and two disadvantages of: (i) introduction-, (ii) selection in crop improvement
View Discussion (0)WAEC 1990 THEORYWhich of the following statements is true about the effect of nematode on plants?
- A. the plants wilt
- B. flowering is induced
- C. the roots grow faster
- D. leaves develop a mosaic appearance
Which of the following may cause disease in a fish pond?
- A. mixed stocking
- B. liming
- C. poor management practices
- D. harvesting
Which of the following symptoms indicate anthrax disease?
- A. persistent coughing
- B. sudden death without any visible sign of sickness
- C. abortion in the seventh month of gestation
- D. prolonged diarrhoea
Which of the following will retain the greatest amount of water?
- A. clay
- B. loam
- C. sandy loam
- D. sand
In the nitrogen cycle, nitrite is oxidized to nitrate by
- A. nitrobacter
- B. nitrosomonas
- C. azotobacter
- D. rhizobium
The provision of farm inputs to farmers by government can best be described as
- A. loan
- B. capital
- C. credit
- D. subsidy
a. State the roles of government of West African countries in agricultural development on (i) Agricultural finance. (ii) Agricultural education (iii) Agricultural extension services (iv) Agricultural policies and programmes services
b.State structural differences between disc plough and disc harrow
c. State the effects of the frequent use of disc plough on the soil.
View Discussion (0)WAEC 2021 THEORYTomatoes are staked in order to
- A. accelerate their growth
- B. induce flowering
- C. accelerate fruit ripening
- D. prevent rotting of fruits