Fruit tree branch soil utilization method

Abstract

The invention discloses a fruit tree branch soil utilization method. After fruit tree branches are smashed, the smashed branches, dried chicken manure, urea and bacterium liquid are mixed to form smashed branch reaction mixtures from the beginning of Spring to the waking of insects each year; during the same period, fertilization caves are dug along inner edges of fruit tree disks, a part of the fruit tree branches are transversely placed at the bottoms of the fertilization caves, several fruit tree branches are inserted into the bottoms of the fertilization caves, the smashed branch reaction mixtures are injected into the fertilization caves, water is poured when the smashed branch reaction mixtures are injected at a certain height, the fertilization caves are filled with soil and treaded solidly with feet after watering, the branches inserted into the fertilization caves are softly shaken, and the fertilization caves are covered with plastic films. The smashed branch reaction mixtures applied to the soil during a specific period are fermented and generate heat, early spring ground temperature is gradually increased when sprouting approaches, the smashed branch reaction mixtures become organic fertilizer after temperature increase, and growth and development of spring root systems and young sprouts can be promoted; matter added to the smashed branch reaction mixtures can reduce harmful gas emission and nitrogen loss; the branches inserted into the fertilization caves are beneficial to gas exchange, fermentation and root growth are facilitated, and the waste fruit tree branches are made profitable.

Description

(1) Technical field [0001] The invention relates to a soil utilization method for fruit branches, which belongs to the field of orchard waste recycling. (2) Background technology [0002] Plastic pruning is the basic work of orchard management. In various orchards, a large number of fruit tree branches are pruned every year. These branches are the waste of the orchard, and they are also organic materials rich in carbon and various elements. In addition to being burned as firewood, most of them are piled up in orchards or roadsides, which not only affects the orchard and surrounding environment, wastes organic resources, but also may become a hidden danger for the spread of diseases and insect pests and fires. [0003] In order to convert discarded fruit tree branches into usable resources, some crush them and make them into compost, or directly cover the orchard ground, or directly fill them in the soil, and some make them into biochar, etc. . [0004] Fruit tree branches...

AI Technical Summary

Problems solved by technology

After being crushed, it is directly buried in the soil. The natural fermentation in the soil starts late and lasts for a long time. The fermentation and heating period is often in the summer and early autumn when the temperature is relatively high, which will further increase the already relatively high ground temperature; in addition, Direct landfill fermentation is also prone to produce some harmful gases such as ammonia and hydrogen sulfide, which is not conducive to root growth and development

Making fruit tree branches into biochar is a good resource utilization method, but making biochar requires additional energy consumption, and the production cost is relatively high