A kind of loquat trace element nutrient solution and using method thereof

Abstract

The invention relates to a loquat trace element nutrient solution and a method for using the same. The formula is designed according to the nutrient requirement characteristics of loquat trees, and each liter of water is composed of the following compounds: 2-3g of urea, 2g-3g of potassium dihydrogen phosphate, Calcium nitrate 2-4g, magnesium sulfate 0.5-1.5g, zinc sulfate 1-1.5g, borax 1-1.5g, ammonium molybdate 0.5-1g. The preparation method of the above-mentioned nutrient solution is that after accurately weighing the above-mentioned raw materials, they are completely dissolved in water by stirring, and then dissolved to 1 liter with water. According to the characteristics of the loquat tree, the present invention designs the formula of the nutrient solution, which is rich in trace elements such as calcium, magnesium, molybdenum, boron, zinc and the like needed by the loquat leaves, fruits and flowers, and appropriately supplements the nitrogen, phosphorus and potassium that the loquat tree needs in large quantities. Massive elements. The special nutrient solution for loquat and the nutrient supplement technology through infusion have the advantages of convenient operation, good effect and low cost.

Description

technical field

[0001] The invention relates to a loquat trace element nutrient solution and a using method thereof, belonging to the technical field of fruit tree planting. Background technique

[0002] Loquat is an evergreen fruit tree native to my country. The fruit is soft, juicy, sweet and sour, and is very popular among consumers. However, due to changes in the way of agricultural fertilizers in my country in recent years, fruit farmers use a large amount of nitrogen, phosphorus and potassium ternary compound fertilizers, while other nutrients cannot be effectively supplemented, resulting in serious deficiency of loquat, affecting yield and quality. This situation occurs because the loquat fruit is rich in phosphorus and calcium, the flowers contain boron and zinc, and the leaves are rich in phosphorus, potassium, calcium, magnesium, and molybdenum. Leaves and flowers fall. If the above-mentioned trace elements are not supplemented, after the original elements in the...