Flower and fruit protecting solution

Abstract

The invention relates to flower and fruit protecting solution, which is prepared from the following components in percentage by weight: 0.3 to 0.5 percent of monopotassium phosphate, 1 to 2 percent of urea, 0.2 to 0.4 percent of borax, 0.4 to 0.6 percent of amino acid, 0.3 to 0.5 percent of polyelement fertilizer, 0.3 to 0.5 percent of softened water and 95.5 to 97.5 percent of adhesive. The nutrient solution is used for fruit trees, is continuously sprayed for 3 times every 15 days at a full-bloom stage, and improves fruit set rate by over 18 percent. The flower and fruit protecting solution can reduce fruit drop, keeps tree vigor to be unabated, makes the trees have dependable crop and is favorable for improving fruit quality.

Description

technical field [0001] The invention belongs to the field of agriculture, and is a flower-preserving and fruit-preserving solution for fruit trees. Background technique [0002] The nutrition of the tree body comes from three aspects: one is that the roots absorb inorganic nutrient solution from the soil, accounting for about 5%; the other is that the leaves produce organic nutrients through photosynthesis, accounting for more than 90%; Direct absorption supplements a small amount of nutrition. The nutritional needs of the tree body can also be roughly divided into three aspects: one is the needs of the life activities of the root system; the other is the needs of the vegetative growth of the tree body; The latter two are the main ones. When the nutrients of the tree body accumulate to a certain extent, the needs of the two are contradictory, that is, the vegetative growth is too vigorous and consumes a large amount of nutrients, and the reproductive growth is too weak; oth...

AI Technical Summary

Problems solved by technology

The latter two are the main ones. When the nutrients of the tree body accumulate to a certain extent, the needs of the two are contradictory, that is, the vegetative growth is too vigorous and consumes a large amount of nutrients, and the reproductive growth is too weak; otherwise, the reproductive growth is too vigorous and the vegetative growth Too weak, the source of nutrients in the later stage of reproductive growth cannot be guaranteed