I. Burning of trash II. Slashing of undergrowth III. Seed bed preparation IV. Soil tillage….
I. Burning of trash II. Slashing of undergrowth III. Seed bed preparation IV. Soil tillage. Which of the…
Which of the following statements is not an advantage of drainage? It
Which of the following statements is not an advantage of drainage? It A. removes excess water B. supplies…
I. Allowing land to fallow II. Applying organic fertilizer III. Practicing monoculture IV. Growing legumes….
I. Allowing land to fallow II. Applying organic fertilizer III. Practicing monoculture IV. Growing legumes. Which of the…
Micro-nutrients are likely to be deficient in
Micro-nutrients are likely to be deficient in A. cleared virgin forest soils B. soils with high organic matter…
Which of the following soil elements becomes readily available at pH values above 8?
Which of the following soil elements becomes readily available at pH values above 8? A. molybdenum B. manganese…
Which of the following statements about soil water is true?
Which of the following statements about soil water is true? A. crops wilt when gravitational water has drained…
Which of the following materials cannot be used for liming?
Which of the following materials cannot be used for liming? A. gypsum B. basic slag C. chalk D.…
The relative proportion of each fraction of soil in a soil sample determines its
The relative proportion of each fraction of soil in a soil sample determines its A. texture B. structure…
Water-logged soils impede good crop growth and development because
Water-logged soils impede good crop growth and development because A. the fibrous roots are destroyed B. crop roots…
Which of the following statements about farm settlement schemes is false? They are set up
Which of the following statements about farm settlement schemes is false? They are set up A. to encourage…