Seaweed Organic Fertilizer Granular
Seaweed organic fertilizer is a natural, environmentally friendly agricultural production auxiliary agent that can increase crop yields, improve soil ecological environment and enhance plant resistance. In recent years, with people's emphasis on sustainable agriculture and the increasing demand for environmentally friendly agricultural products, the application research of seaweed extract uses in agriculture has received widespread attention.
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ITEM | Seaweed Organic Fertilizer Granular |
N+P2O5+K2O | 5% Min |
Organic Matter | 30% Min |
Moisture | 10% Max |
PH Value | 5.5-8.5 |
Appearance | Blake Granule |
Source | Seaweed Extract |
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Application of seaweed organic fertilizer in plant growth:
The application of seaweed extract uses in agriculture in plant growth includes seed treatment, root applicationg. Seed treatment can promote seed germination and emergence rate; root application can increase root development and nutrient absorption capacity.
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Application of seaweed organic fertilizer in crop yield:
Seaweed extract uses in agriculture can increase the growth rate and yield of crops. Studies have shown that spraying seaweed extract can increase the yield of crops such as corn, wheat, and rice, and can improve the quality of crops. The alginic acid in seaweed extract uses in agriculture can promote plant growth and differentiation, improve the photosynthesis efficiency and nutrient absorption capacity of crops, thereby achieving the effect of increasing yield.
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1. Improve soil physical and chemical properties and establish a good microecological environment.
Seaweed extract uses in agriculture can improve soil aggregate structure and internal pores, increase soil organic matter, total nitrogen, nitrate nitrogen, ammonium nitrogen, effective potassium and effective phosphorus content, enhance fertilizer and water storage function, and reduce the effective content of heavy metals in soil.
The organic matter, active substances and trace elements contained in seaweed organic fertilizer can activate various beneficial bacteria in the soil, significantly increase the number of bacteria, fungi and bacteria in the soil, and increase the proportion of beneficial bacteria. The relative abundance of the main groups of soil bacterial communities and the changes in bacterial α polymorphism may be related to enzyme activity in the soil.
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The growth regulator components rich in seaweed organic fertilizer can break seed dormancy, promote germination, promote cell division, cell enlargement, and can also remove apical dominance and promote lateral bud growth.
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3. Inducing the synthesis of protective proteases in plants.
Seaweed extract uses in agriculture can significantly increase the activity of antioxidant enzymes in plants and reduce the content of malondialdehyde and reactive oxygen. It may resist plant oxidative damage caused by abiotic stress by participating in regulating plant carbohydrate metabolism, growth, hormone signal transduction and antioxidant-related genes, reducing oxidative stress-induced cell death and lipids related to chloroplast degradation.
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It can be used during the whole growth period. It is usually mixed with other fertilizers and applied in holes, furrows or broadcast.
Fruit trees: 2-4kg/plant for apples, cherries, pears, grapes, etc. (1650-3300kg/hectare for 55 plants per mu), and the dosage for young trees should be reduced accordingly.
Vegetables: 40-80kg/mu (600-1200kg/hectare) for cucumbers, tomatoes, potatoes, ginger, watermelons, melons, strawberries, etc.
Field crops: 40-80kg/mu (600-1200kg/hectare) for wheat, corn, rice, etc.
Other economic crops: 20-40kg/mu (300-600kg/hectare) for flowers, Chinese medicinal materials, etc.
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25kgs.
