1. End Previous Next Role and deficiency symptoms of potassium in grape

2. Integrated nutrient management in grape For better crop growth and yield, K should be given adequately. Role and deficiency symptoms of potassium in grape End Previous Next Potassium plays an important role in large number of physiological process. High uptake of potassium in plants is mediated through an active uptake mechanism. K is extremely mobile element. It moves readily towards meristimatic tissues.

3. Therefore in this RLO you will learn the role and deficiency symptoms of potassium on grape. Role and deficiency symptoms of potassium in grape End Previous Next It is therefore, important to have an idea about the role and symptoms occurs due to K deficiency in grapes. Integrated nutrient management in grape

4. Potassium application influenced the cellular and tissue differentiation and formation of inflorescence. Role and deficiency symptoms of potassium in grape End Previous Next Role of Potassium in grape Potassium is an important element for plant growth and development. It helps in synthesis of amino acids, and assisted regulation of water in plant system. K also increases the ability of the plant to withstand stress conditions, such as dry, cold, salinity and attacks of diseases and pests.

5. It incases number of bunches per vine. K increases carbohydrates content in petiole which in turn induces larger cluster primordia. Role and deficiency symptoms of potassium in grape End Previous Next Role of potassium in grape Potassium influenced transforming the vegetative promordia. It promotes early initiation of floral primodia in Anab-e-Shahi variety.

6. In black grapes leaf colour fades in reddish black. Role and deficiency symptoms of potassium in grape End Previous Next Deficiency symptoms Potassium deficiency symptoms appeared in early summer. Symptoms start from the leaf margin and the leaf colour fades to pale or yellow green in white grapes.

7. Potassium deficiency in grapes restricted root growth. Role and deficiency symptoms of potassium in grape End Previous Next Deficiency symptoms Marginal burning and upward or downward curling of the leaf edge follow the chlorosis