AP BIOLOGY

Detailed explanation-1: -Nitrate helps plants to grow faster by encouraging the formation of more & more leaves. Common Nitrates: Ammonium sulphate, Ammonium chloride, Calcium-ammonium nitrate, Urea. Buy Multican and Multi-Nitrate online in India.

Detailed explanation-2: -Nitrogen, phosphorus and potassium are the most important elements because they are: building blocks for cells in the plants. needed in the greatest quantities.

Detailed explanation-3: -NPK fertilizer provides all the essential nutrients required by plant – Nitrogen (N), Phosphorous(P) and Potassium (K). The nutrients for vegetative growth in stems, roots particularly during the early stages, root growth, seed and flower formation, bud growth and ripening of fruits.

Detailed explanation-4: -Nitrogen, phosphate, and potash are essential in the production of crops used for food, feed, fiber, and fuel.

Detailed explanation-5: -Ammonium sulfate, ammonium phosphate, ammonium nitrate, urea, ammonium chloride, and other chemical fertilizers are examples.