4% NPK Organic Matter, 30% Quality And Quantity Guaranteed

• Product Overview of NPK 4% Organic Fertilizer

· Product Name: NPK 4% Organic Fertilizer 

·Core definition: It is an environmentally friendly fertilizer made mainly from organic waste such as animal and plant residues and livestock and poultry manure, which is processed through high-temperature composting and fermentation, and a small amount of inorganic nutrients are added. The total nutrient content (nitrogen, phosphorus, potassium) is no less than 4%, and it is rich in organic matter.

·Product positioning: An organic-inorganic compound fertilizer between pure organic fertilizer and chemical fertilizer. It not only possesses the advantages of organic fertilizer in improving soil quality and enhancing soil fertility, but also provides the readily available nutrients necessary for crop growth.

• Core features and advantages

• Balanced nutrients, long-lasting fertilizer effect

·4% NPK: It provides the basic and readily available nutrients required for the early growth of crops, ensuring that the crops do not suffer from nutrient deficiency. 

· Rich organic matter: Under the action of microorganisms, nutrients are slowly released, with a long fertilizer effect period, which can meet the nutritional needs of crops in the middle and later stages and prevent nutrient deficiency in the later stage.

• Improve soil quality and restore soil fertility

· Increase soil organic matter: It acts as a "binder" for the formation of soil aggregate structure, effectively improving soil compaction and making the soil loose and well-ventilated. 

· Enhance microbial activity: Provide food and energy for beneficial microorganisms in the soil and build a healthy soil micro-ecosystem. 

· Enhance water and nutrient retention capacity: Organic matter, like a sponge, can significantly improve the soil's water retention, nutrient retention and buffering capacity.

• Enhance quality and be environmentally friendly

• It can significantly improve the quality of agricultural products, such as the sugar content, color and taste of fruits, and the vitamin content of vegetables. Reducing the excessive use of chemical fertilizers can lower the risks of soil salinization and water eutrophication, which is in line with the development direction of green and organic agriculture.

• High security and easy to use

• After thorough decomposition, most of the pathogenic bacteria, insect eggs and weed seeds are killed, making it less likely to cause root or seedling burning. It has good physical properties (mostly granular) and is convenient for mechanical or manual application.

Packaging

Granular

Packaging

• Technical indicators and physicochemical properties

· Appearance: Generally grayish-brown or blackish-brown granules.

·Main technical indicators (refer to national standards) :

·Total nutrients (N+P₂O₅+K₂O) : ≥ 4.0% 

· Organic matter content: ≥ 30% - 45% (one of the core indicators) 

· Moisture content: ≤ 20% 

·pH value: 5.5-8.0 (close to neutral, suitable for most crops)

Main Functions

· Provide comprehensive nutrition: It not only contains NPK, but also a variety of trace elements such as calcium, magnesium, sulfur, iron, zinc and boron. 

· Activate soil: Break down soil compaction and alleviate soil degradation caused by long-term use of chemical fertilizers. 

· Stimulating growth: Substances such as humic acid can stimulate root development and enhance the absorption capacity of crops. 

· Enhance stress resistance: Strong plants can better resist drought, low temperatures, and pests and diseases. 

· Improving quality and increasing yield: It is the fundamental fertilizer for achieving high-quality and high-yield agricultural products.

Applicable crops and usage methods

· Field crops: rice, wheat, corn, cotton, etc. 

· Cash crops: peanuts, soybeans, rape, sugarcane, tea, etc. 

· Fruit trees: apples, citrus fruits, grapes, peaches, pears, etc. 

· Vegetables: tomatoes, cucumbers, peppers, leafy vegetables, etc.

· Usage Method:

Fertilizer (recommended) : This is the main application method. Before sowing or transplanting, in combination with land preparation, evenly spread the fertilizer on the surface layer of the soil, and then plough it into the soil to ensure it is thoroughly mixed with the soil. Top dressing: It can be applied in furrows or holes during the middle growth stage of crops, and then covered with soil and watered.

• Precautions

· Cannot completely replace chemical fertilizers: For high-yield crops, it may be necessary to apply fast-acting chemical fertilizers during the critical growth period to meet their explosive growth demands. 

· Use in combination with chemical fertilizers: It is recommended to use it in combination with chemical fertilizers to achieve "organic and inorganic integration" and complement each other's advantages. 

· Moisture-proof storage: It should be stored in a cool and dry place, protected from rain and moisture. 

· Avoid mixing with fungicides: When used as base fertilizer, try to avoid direct mixing with strongly acidic or alkaline pesticides and fungicides to prevent affecting the activity of microorganisms.

• Summary

NPK 4% organic fertilizer is an ideal fertilizer that focuses on soil health and sustainable agricultural development. Although its content of readily available nutrients is not high, its long-term effect in improving soil quality and enhancing soil fertility is incomparable to that of chemical fertilizers. Long-term use can gradually transform "sub-healthy" soil into fertile and high-yield farmland, and it is an important input for improving the quality and efficiency of agriculture and promoting green development.

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