The application of seaweed extract on apples

Usage effect

Apples treated with seaweed extract exhibit excellent appearance quality, with plump fruit shape and increased single fruit weight compared to conventional cultivation. Customer feedback: Its sugar content is higher than that of apples before use, and the overall product quality has been comprehensively improved. The market purchase price of this batch of apples is 15% higher than that of ordinary products, bringing considerable economic benefits to growers.

Mechanism of action

Seaweed extract regulates plant physiological metabolism, promotes nutrient absorption, enhances stress resistance, and optimizes fruit development through multiple mechanisms, ultimately achieving weight gain, sweetness enhancement, fruit shape optimization, and appearance improvement of apples, thereby increasing market purchase prices and increasing planting efficiency.

1.Promote nutrient absorption and enhance photosynthesis.

  Seaweed extract is rich in natural growth regulating substances (such as cytokinins, gibberellins, auxin, etc.) as well as active ingredients such as seaweed polysaccharides and        trace elements. These substances can stimulate root development and improve the absorption efficiency of nitrogen, phosphorus, potassium, and trace elements by roots.            Enhance leaf photosynthesis, promote sugar accumulation, thereby increasing fruit sweetness and single fruit weight.

2. Improve stress resistance and reduce physiological barriers. 

  Ingredients such as alginic acid and betaine in seaweed extract can enhance the stress resistance of fruit trees (such as drought resistance, cold resistance, and resistance to          pests and diseases), and reduce the impact of adverse environments on fruit development. Regulate the balance of endogenous hormones, promote cell division and                    enlargement, make fruit shape more upright, and reduce abnormal fruit.

3. Improve fruit quality, increase commodity value.

  Promote sugar and dry matter accumulation, and make the taste better. Optimize the color and smoothness of the fruit peel, reduce problems such as rust and cracking, and        improve the appearance quality.

Usage 

Foliar spraying: Dilute 2000-3000 times and evenly spray on both sides of the leaves.

Drip irrigation: 6-11.25kg/ha, with an interval of 7-15 days.