Special organic fertilizer for apple in flowering period and preparation method of special organic fertilizer

Abstract

The invention relates to a special organic fertilizer for apples in a flowering period, and belongs to the field of fertilizers. Fertilizers which are respectively prepared according to growth and fertilizer demand characteristics of apples in different periods of a flowering period include a topdressing formula for an early flowering period, a topdressing formula for a full-blossom period and a topdressing formula for a flower falling period; the topdressing formula for the early flowering period mainly aims to provide quick-acting energy and force flowers; the topdressing formula for the full-blossom period has a certain induction function on insects due to addition of cinnamaldehyde and dioctyl phthalate on premise that nutrient substance demands of fruit trees are ensured, flowering transferring and pollination can be ensured, and the pollination rate can be increased; the topdressing formula for the flower falling period is capable of promoting growth, increasing the fruit setting rate, ensuring the yield of apples and ensuring the shapes, sweetness degrees and the taste of the apples, and thus the income of planters can be greatly increased.

Description

technical field [0001] The invention belongs to the field of fertilizers, in particular to a special organic fertilizer for apple flowering period and a preparation method thereof. Background technique [0002] Apple is the fruit of the Rosaceae apple plant. It is not only the main fruit in my country, but also the most widely planted and produced fruit in the world. It tastes sweet and sour, mild in nature and rich in nutrition. According to measurements, every hectogram of apples contains 6.5-11.5 grams of fructose, 2.5-3.5 grams of glucose, 1.0-5.2 grams of sucrose, and also contains trace elements zinc, calcium, phosphorus, iron, potassium and vitamin B 1 , Vitamin B 2 , vitamin C and carotene, etc., so apples have many effects, such as lowering cholesterol levels, laxatives, diarrhea, and blood pressure. [0003] But apple cultivation is a relatively complicated process, including a series of processes such as seedling selection, fertilization, and planting. It is a s...

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Problems solved by technology

[0004] Patent CN201410321397.4 A special fertilizer for apple trees and its preparation method. The published fertilizer includes urea, starch, formaldehyde, phosphorus pentoxide, potassium sulfate, borax, ferrous sulfate, zinc sulfate, zinc molybdate, copper sulfate, sulfuric acid Calcium, resin film agent, curing agent, water, and comprehensive fertilizers have a certain slow-release function, but they are not suitable for the characteristics of fertilizer requirements during the flowering period. During the flowering period, they should quickly compensate for energy and prevent diseases and insect pests to ensure that the flowers can effectively sit on the fruit and the fruit trees. Effectiveness of flowering, ensuring the quality of pollination, and ensuring the yield and quality of apples

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