Agricultural fertilizers are an indispensable and important element in agricultural production. The following is a brief introduction to agricultural fertilizers:
The Importance of FertilizerFertilizer plays a crucial role in agricultural production, as it can improve soil fertility, increase crop yields, and meet human food needs. The application of fertilizers is closely related to the level of technology and soil conditions, and is an important discipline in agricultural production.
Characteristics of fertilizersHigh nutrient concentration: For example, urea has a nitrogen content of up to 46%, while chicken manure has a nitrogen content of only 2%.
Quick effect: Nitrogen fertilizers such as urea can take effect within four to five days after application, while organic fertilizers require even longer time.
High solubility: Most fertilizers have high solubility and are easily absorbed and utilized by crops.
Classification of fertilizersFertilizers can be divided into:Nitrogen fertilizers, such as urea, ammonium sulfate, calcium nitrate, etc., are mainly used to provide the nitrogen elements needed by plants.
Ammonium sulfate: an ammonium nitrogen fertilizer with a nitrogen content of 20% -21%, suitable for rice seedling cultivation and greening fertilizer. It can also be used as seed fertilizer, topdressing, and base fertilizer.
Phosphate fertilizer: provides the necessary phosphorus element for plants and plays an important role in the growth of crop roots and fruit development.
Potassium fertilizer: enhances crop stress resistance, improves crop quality, such as increasing fruit sweetness and color.
Compound fertilizer: A fertilizer containing two or more nutrients, such as nitrogen, phosphorus, and potassium compound fertilizer, that can meet the diverse nutritional needs of crops.
New fertilizers: including microbial fertilizers, slow-release fertilizers, etc., with high efficiency, environmental protection and other characteristics.
Nutrients required for cropsThe normal growth of crops requires various nutrients, mainly including nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, zinc, copper, molybdenum, boron, manganese, nickel, chlorine, carbon, hydrogen, oxygen, etc. Among them, nitrogen, phosphorus, and potassium are the three nutrients that crops require the most, known as "macronutrients". Calcium, magnesium, sulfur, etc. are referred to as "moderate elements", while iron, zinc, copper, etc. are "trace elements".
In summary, agricultural fertilizers are an important material foundation in agricultural production, and the rational application of fertilizers is of great significance for increasing crop yield and improving crop quality.
Lvwang Compound Fertilizer is a Chinese manufacturer of compound fertilizers, blended fertilizers, mixed fertilizers, nitrogen phosphorus potassium fertilizers, agricultural fertilizers, and chemical fertilizers. Our fertilizers have good quality and reasonable prices. At present, it is sold to multiple countries and regions around the world, including the United States, Canada, South Africa, Libya, Zambia, Nigeria, India, Indonesia, Laos and other countries and regions.
Lvwang compound fertilizer is suitable for rice, corn, wheat, soybean, flowers, vegetables and other crops. Support customization, bulk wholesale, can be bagged or loose. Fertilizer sized particles have production and sales capabilities.
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