(a) In a tabular form, briefly discuss the following plant nutrients: (i) Potassium; (ii) Phosphorus; (iii) Calcium. Under the following headings: (i) form ...

(a) State the law of diminishing returns as it applies to agricultural production. [2 marks] Study the table below and use it to answer questions (b) and (c)...

(a) Discuss seven economic importance of insect pests in crop production. (b) Name two hosts of cotton stainer. (c) List two soil-dwelling insect pests of cr...

(a) Write short notes on the following systems of breeding: (i) In-breeding; (ii) Line-breeding; (iii) Cross-breeding (b) State three methods of collecting s...

(a) Name six Government and four Non-Governmental Organisations (NGOs) that are involved in the improvement of agricultural production in West Africa. (b) Me...

(a) Define: (i) Taungya farming, (ii) Crop rotation. (b) State four advantages of taungya farming. (c) State four principles underlying the choice of a crop ...

Discuss briefly: (a) Temperature; (b) Relative humidity; (c) Light; in relation to poultry production and state two ways of controlling the effect of each.

(a) Describe briefly the Gunters' chain. (b) A farmer surveyed his triangular farmland with a base length of 2 km and a perpendicular length of 1200m. Calcul...

(a) State four ways in which ornamental plants are important. [4 marks] (b) Give two examples each of (i) ornamental trees, (ii) ornamental shrubs. (c) Expla...