Download
1 / 7
70 likes | 83 Views
Understand the importance of phosphorous in mango cultivation and learn how deficiency symptoms can affect tree health and yield. Discover the key role of phosphorous in root system development, fruit quality, and disease resistance.
E N D
Role and deficiency symptoms of phosphorous in Mango Introduction Improved yield in mango and to maintain sustainability of the soil, require judicious application of phosphorous through organically and inorganically. But continuous and imbalanced use of phosphorous through chemical source affect the soil health as well yield of the mango tree. Therefore, it is important to apply phosphorous judiciously by both organic and inorganic source to get higher yield without affecting soil health. Hence to have knowledge of role and deficiency symptoms of phosphorous is important for timely and judicious application of phosphorus in mango.
Role and deficiency symptoms of phosphorous in Mango Role of phosphorous in Mango • Phosphorus favours root system development, production of a strong trunk, and retention and maturation of fruits. • Improves yield and quality of fruit in mango. • It increases the disease resistance in plants, due to stout and vigorous growth.
Role and deficiency symptoms of phosphorous in Mango Role of phosphorous in Mango • Phosphorus is required to synthesis ATP, cellular molecules engaged in respiration process to support plant life. P is also found in other bio- molecules such as nucleic acids, enzymes, certain proteins and in cell membrane phospholipids.
Role and deficiency symptoms of phosphorous in Mango Deficiency symptoms of Phosphorous • Slowing growth, premature falling of leaves, drying and death of branches are seen due to phosphorous deficiency • Due phosphorous deficiency, substantial decreases in yield are also caused.
Role and deficiency symptoms of phosphorous in Mango Deficiency symptoms of Phosphorous • Deficiency of P may result in a weaker root system. • Restricting the uptake of water and nutrients. • Slowing the maturation of the fruits, which acquire a course texture.
Role and deficiency symptoms of phosphorous in Mango Deficiency symptoms of Phosphorous • An early symptom is the development of reddish purple colour on the underside of leaves, first starting as spot, spreading over the entire leaf with viens finally becoming reddish purple. • The higher level of phosphorus in shoots of Dashehari found favourable for flower-bud formation. • Development of necrotic areas on the margins of leaves which become chlorotic and sheds heavily.
Role and deficiency symptoms of phosphorous in Mango Let Us Sum Up Among macro nutrients, phosphorous is an important nutrients and plays vital role in growth and development of fruit crops. An early symptom is the development of reddish purple colour on the underside of leaves, first starting as spot, spreading over the entire leaf with viens finally becoming reddish purple. It is important to use this element at right time and right amount .
