Agricultural Science

A beneficial effect of bush burning on the soil is the?

A. reduction of soil microbial activities B. exposure of soil surface to erosion C. destruction of weed seeds D. improves…

6 years ago

The purpose of the part labelled I in the experiment illustrated below is to?

  A. allow proper aggregation of soil particles B. allow even evaporation of water C. prevent water from escaping D.…

6 years ago

The aim of the experiment illustrated below is to?

A. determine soil texture B. ascertain water content of the soil C. examine the structure of the soil D. determine…

6 years ago

The structure of loam could be described as?

A. single-grained B. blocky C. crumby D. platy Correct Answer: Option C C. crumby

6 years ago

The chemical composition of soil is mostly influenced by?

A. Climate B. Time C. Topography D. Parent material Correct Answer: Option D D. Parent material

6 years ago

Which of the following is an example of igneous rock?

A. Basalt B. Dolomite C. Limestone D. Marble Correct Answer: Option A A. Basalt

6 years ago

Which of the following groups of raw materials are used in textile industries?

A. Guinea corn, wheat and kenaf B. Cotton, jute and wool C. Coffee, cotton and cocoa D. Wool, palm kernel…

6 years ago

The practice of growing arable and forage crops alternately on a piece of land is called?

A. ley farming B. mixed farming C. alley farming D. pastoral farming Correct Answer: Option A A. ley farming

6 years ago

The survey equipment used for measuring angular distance is?

A. offset staff B. measuring tape C. ranging pole D. prismatic compass Correct Answer: Option C C. ranging pole

6 years ago

Which of the following statements is not true about electrical power? It

A. can be generated from solar energy B. is the cleanest source of farm power C. can perform work on…

6 years ago