爆乳熟妇一区二区三区,色先锋AV影音先锋在线,亚洲国产精品无码7777一线,一二三区乱码不卡手机版

Common
A large amount of water-soluble fertilizer ensures excellent quality and full water solubility. It contains a large amount of essential elements for crop growth, including nitrate nitrogen, phosphorus, and potassium. The three have a good coordination effect and can be quickly absorbed and utilized by crops in a balanced manner throughout the entire growth period, promoting the absorption of other nutrients.
The use of this product can greatly improve the quality, make crops more nutritious, increase yield, mature earlier, and extend the shelf life. Widely used in various crops, especially cash crops.

Potassium fulvic acid
Improving saline alkali land: adsorbing harmful cations in the soil, thereby reducing the concentration of salt in the soil, reducing the harm of salt to seeds and seedlings, and improving saline alkali land.
Improving fertilizer efficiency: nitrogen fixation, phosphorus removal, and activation of potassium: humic acid can adsorb nitrogen elements in the soil, reduce their volatilization and loss, and improve utilization efficiency. By chelating with phosphorus, phosphorus can be released from the soil, improving its utilization efficiency. Through ion exchange function, insoluble potassium is converted into soluble potassium, increasing the available potassium in the soil and improving the utilization rate of potassium.
Adjusting soil pH value: There are many functional groups of humic acid, which can combine with both acid and alkali, and can adjust the soil pH according to the needs of crops.

Charged type
A large amount of charged elements can be quickly absorbed by plant roots, providing the nutrients needed for plant growth; Ions can be transmitted to other parts of the plant system to meet the nutritional needs of various parts of the plant; Exchange with other ions in the soil to improve soil fertility.

Magnesium containing type
Massive element Water-Soluble Fertilizer guarantees excellent quality and full water soluble .It include Nitrate Nitrogen,Phosphorus, Potassium which are essential for growing crops. There is good coordination between them. It can be rapidly absorbed and utilized throughout the growing period of crops and promote the absorption of other nutrient elements.
Using this product can greatly improve the quality .It can make the crop nutritious,improve the yield,mature earlier ,and extend the shelf life . Widely used in various crops,especially cash crops.