Integration fruit tree fertilizing method utilizing discarded mushroom dregs

Abstract

The invention relates to an integration fruit tree fertilizing method utilizing discarded mushroom dregs. According to the method, the discarded mushroom dregs thoroughly decomposed are used for being combined with nitrogen phosphorus and potassium fertilizer to serve as the fruit tree base fertilizer, when the nitrogen phosphorus and potassium fertilizer is fertilized for fruit trees, the medium trace element fertilizer in combined application of mushroom dreg extract liquid is utilized for carrying out leaf surface topdressing, and / or the mushroom dreg extract liquid is washed with water for the topdressing effect in the irrigation process; the mushroom dreg extract liquid is sprayed on fruit tree leaf surfaces, tree trunks and the like, the crop resilience is improved, and diseases are reduced. According to the method, the aspects from soil to the crop, the base fertilizer to topdressing, the inorganic mode to the organic mode, and nutrition to disease and pest resistance are taken into consideration, and the environmentally friendly discarded mushroom dregs are utilized for plant growth promotion, soil improvement and disease and pest resistance, so that the fruit tree integration fertilizing method is formed; high value and the environmental protection effect of the agricultural discarded mushroom dregs are utilized, and the sustainable development of the agricultural production and the environment is achieved.

Description

technical field [0001] The invention relates to a fruit tree fertilization technology, in particular to an integrated fruit tree fertilization method using waste fungus residue, and belongs to the field of agricultural technology. Background technique [0002] Since the 1980s, the planting area of ​​fruit trees in my country has increased rapidly. Especially after 1993, the country launched the vegetable basket project, which greatly promoted the adjustment of planting structure, and the planting area of ​​fruit trees increased at a rate of 5% per year. The economic benefit of high added value drives the fertilizer consumption of fruit trees to increase greatly. The survey found that the current fertilization of fruit trees is still dominated by nitrogen, phosphorus and potassium fertilizers, and there is a problem of insufficient organic fertilizer input. Only a very small number of fruit trees use organic fertilizers accounting for about 30% of the total annual fertilizer ...

AI Technical Summary

Problems solved by technology

[0004] From the level of soil-crop, from the level of fruit tree base fertilizer-topdressing (foliar spraying and / or flushing as topdressing), from the level of reducing inorganic fertilizer input-increasing input of organic materials, and from the level of nutrition-resistance to diseases and insect pests , to establish an integrated fertilization method for fruit trees based on waste fungus residues, so as to realize the high-value recycling of waste fungi residues in fruit tree planting and fertilization. There is no systematic research on this aspect yet

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