It is essential for cell division and new tissue development. Also, phosphorus is associated with complex energy changes in the plant. Adding phosphorus to low in phosphorus available soil promotes root growth and winter hardiness, stimulates cultivation, and accelerates maturation. It is an essential nutrient for root development. They encourage plants to plant a dense supply of new roots and strengthen existing ones as they grow. It is necessary for root growth, seed and fruit growth, and early ripening.
Phosphorus deficiency delays plant growth, root growth, and flowering. The recommended phosphorus for rain Castor varies from 15 to 40 kg P205 / hectare depending on soil fertility and moisture retention status. The only superphosphate soluble in water is generally preferred for Castor. In addition to phosphorus, this fertilizer also provides sulfur and calcium. The basal feed of N with whole phosphorus should be applied at the time of sowing, and the method of application is placement.
