Efficient fruit tree fertilization method

Abstract

An efficient fruit tree fertilization method comprises the steps of 1, weighing 60 kg of plant straw powder, 5 kg of stillage, 0.5 kg of lecithin powder, 2 kg of cottonseed meal, 2 kg of moss, 1 kg of tea residue, 0.5 kg of calcium peroxide, 0.1 kg of se-yeast, 0.2 kg of brassin, 0.1 kg of zinc sulfate, 0.2 kg of naphthylacetic acid, 2 kg of raw starch-digesting gluconamylase, 0.5 kg of urea, 3 kg of molasses fermentation liquid, 5 kg of sticky rice bran and 1.5 kg of bactericide, evenly mixing the constituents, then piling the mixture up and cover the mixture with a film till no fertilizer can be seen on the periphery, and controlling temperature to be 40-60 DEG C for fermentation lasting 15 days; 2, conducting fertilization once in the middle of March and in the middle of September each year respectively, a 20-cm-deep circular groove is dug 30 cm away from a fruit tree, evenly applying fermented fertilizer in the circular groove in furrows, covering the groove with soil after application, and conducting complete watering; 3, covering the circular groove with a layer of straw or weed after fertilizer application to prevent fertilizer from being frozen under 0 DEG C in winter; 4, conducting management after fertilizer application to prevent grass from growing on the circular groove to absorb nutrients.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a method for efficiently fertilizing fruit trees. Background technique [0002] The purpose of fertilization in orchards is to give full play to the maximum efficiency of fertilizers so that fruit trees can fully absorb nutrients. However, the traditional method of fertilization is to pay attention to the use of chemical fertilizers, underestimate the application of organic fertilizers, pay attention to the use of nitrogen, phosphorus and potassium fertilizers, and underestimate the application of medium and trace elements; Application of organic compound liquid fertilizer. Fertilization is too concentrated, it is difficult to dissolve when the soil is short of water, the fertilizer evaporates, loses, and fixes a lot, and the utilization rate is low, resulting in a lot of waste of fertilizer and serious damage to the root system of fruit trees. Contents of the invention [0...

AI Technical Summary

Problems solved by technology

Fertilization is too concentrated, it is difficult to dissolve when the soil is short of water, the fertilizer evaporates, loses, and fixes a lot, and the utilization rate is low, resulting in a lot of waste of fertilizer and serious damage to the root system of fruit trees