ProducedbyPGAorganicfertilizerhasthefollowingadvantages:First,theoverallratioofbalancednutritionProductsrichinfreeaminoacids,fulvicacid,bacterialprotein,sugarandotherorganicelementsandnitrogen,phospho...
Produced by PGA organic fertilizer has the following advantages:
First, the comprehensive balance of nutrition
The product is rich in various organic elements such as free amino acid, biochemical fulvic acid, bacterial protein, sugar and various nutrients such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese and zinc. The ratio is reasonable and balanced. With high nitrogen content, it is 2 times of similar organic fertilizers, and all kinds of nutrients are comprehensive.
Second, enrichment of nutrients, improve fertilizer utilization
After contact with the soil, the unique factor PGA can quickly sequester the active ingredients in the fertilizer, supply nutrients in a stable and balanced crop throughout the growing season, improve fertilizer utilization, and increase nitrogen utilization by 60%. Phosphorus utilization rate 5 %, potassium utilization rate of 17% or more, the effect is obvious.
Third, promote root development, protein synthesis, increase harvest
Rich in various amino acids, it can stimulate crop growth and development, enhance root activity, improve crop immunity, promote protein synthesis, and increase yield. Grain crops increase production by 10-15%, vegetables increase production by 10-30%, and oil crops increase production by 10 %Wait.
4. Chelation and precipitation of toxic elements to ensure crop quality
The unique factor can chelate the toxic metal elements in the precipitated soil, so that the toxic elements are not absorbed by the crops, the quality of the agricultural products is guaranteed, the nutrient content is improved, the taste is good, the preservation time is long, the sweetness of the fruit is improved, and the fruit shape is good. The color is bright.
Fifth, improve the soil environment and improve the soil
It not only increases the function of retaining nutrients in the soil, but also fully maintains the moisture in the soil, improves the bulkiness of the viscous soil, improves the fertility and water retention capacity of the sandy soil, promotes the growth and reproduction of beneficial microorganisms in the soil, and activates the soil to prevent The knot is used to enhance soil water retention, fertilizer retention, ventilation capacity, fertility and soil fertility, and is a fertilizer for sustainable land development.
Sixth, the scope of application
Rice, corn, wheat, soybeans, vegetables, potatoes, beets, tobacco, fruit trees, tea trees, herbs, flowers, lawns and other food and cash crops.
Seven, how to use
Field crops 80-100kg per mu of base fertilizer, 40-50kg of topdressing; 100-150kg of fertilizer for fruits and vegetables, 40-50kg for topdressing.
Eight, instructions for use and precautions
1. When the base fertilizer is applied, it is deeply turned into the soil and applied once or in multiple times. When chasing or applying, the dredging strip is selected, and the application amount is reduced as appropriate.
2. When fertilizing, pay attention to the isolation of seeds, seedlings or young roots from fertilizers, and avoid direct contact between fertilizers and plants, seeds and seedlings.
3, according to the characteristics of plant growth period, should make up enough phosphorus and potassium fertilizers.
Executive standard: NY525-2012