Controlled Release Sulfur Coated Urea Nitrogen Fertilizers

Controlled release sulfur coated urea fertilizer is a type of fertilizer developed by our company with controlled-release and slow-release functions. It utilizes sulfur coating controlled-release technology to control the release of nitrogen during the growth stage of crops, achieving a slow and accurate release effect, providing balanced nutrients to the crops. This fertilizer is coated with sulfur, which can achieve the purpose of nitrogen and sulfur complementarity and also avoid environmental pollution, helping farmers achieve high yields and is regarded as the ideal choice for farmers.

Product advantages

1. Sulfur is used as the coating material to form a uniform and dense protective layer on the surface of urea particles. It can automatically adjust the nitrogen release rate according to soil temperature, moisture and other environmental conditions, and provide a reasonable supply of nitrogen during the growth period.

2. The fertilizer effect period of ordinary urea is usually only 30-40 days, while that of controlled-release sulfur-coated urea nitrogen fertilizer can be extended to 80-120 days. One application can meet the nitrogen demand of the entire growth period of crops, not only reducing the number of top dressings but also lowering labor costs. It is particularly suitable for large-scale farmers and areas with a shortage of labor.

3. After high anti-floating treatment, the particles are uniform and smooth, with high compressive strength, suitable for long-term transportation and will not clump or break.

Product Attributes

Product Application

1. Field crops: Corn, wheat, rice, etc., can reduce nutrient deficiency in the later stage and promote plump seeds. Please provide the text you would like translated.

2. Fruit trees: apples, citrus fruits, grapes, etc. can avoid nitrogen deficiency during the fruit expansion period, and enhance the sweetness and color of the fruits; Please provide the text you would like translated.

3. Vegetables: tomatoes, cucumbers, eggplants, etc. Reduce the frequency of top dressing, ensure continuous nitrogen supply, and improve yield and quality. Please provide the text you would like translated.

4. Economic crops: cotton, tobacco, flowers, etc., facilitate stable growth and enhance commodity value.

Precautions

1. Regarding storage conditions, it should be placed in a cool, dry and well-ventilated area, avoiding moisture and direct sunlight exposure to prevent damage to the sulfur layer and its impact on the controlled-release effect. It should also be kept away from children and food, feed, etc.

2. It is not suitable for crops with urgent nitrogen supplementation needs, such as those severely deficient in nitrogen, because its release characteristics cannot quickly alleviate the deficiency symptoms.

3. It is recommended to use it in combination with phosphorus, potassium and other fertilizers to build a balanced nutrient supply system, thereby fully exerting the growth potential of the crops.