by Sunday | Sep 20 | NABTEB QUESTIONS
Balanced diet is that which contains sufficient quantities or amount or right proportion of proteins, carbohydrates, fats and oil, vitamins, mineral salts, water (six classes of food) to make healthy growth.
by Sunday | Sep 20 | NABTEB QUESTIONS
1. Dig gutters/channels for run off after rainfall. 2. Clear drains regularly 3. Plant grass to control run off from washing away topsoil. 4. Plant shade trees to serve as wind brakes 5. Avoid indiscriminate dumping of refuse.
by Sunday | Sep 20 | NABTEB QUESTIONS
1. Adequate mineral nutrients 2. active micro-organisms 3. well drained 4. sufficiently aerated 5. enough organic matter/humus 6. good structure and texture 7. presence of earthworms
by Sunday | Sep 20 | NABTEB QUESTIONS
1. Continuous cropping, over-cropping, mixed cropping (without replenishing the soil) 2. Deforestation, overgrazing, using heavy machine. 3. Bush/crop residue burning. 4. Exposing the soil, not planting cover-crop or legumes. 5. Inability to control, reduce, manage...
by Sunday | Sep 20 | NABTEB QUESTIONS
1. Leaf 2. Stem 3. Roots 4. Tuber/Rhizome/Corm 5. Fruit 6. Seed