Special phalaenopsis amabilis controlled release fertilizer produced by utilizing waste agaricus bisporus bracts and preparation method

Abstract

The invention discloses a special phalaenopsis amabilis controlled release fertilizer produced by utilizing waste agaricus bisporus bracts and a preparation method. The controlled release fertilizer is mainly prepared from the following materials in parts by weight: 46-48 parts of waste agaricus bisporus bracts, 8-10 parts of perlite, 8-10 parts of coating agent, 1.6-1.7 parts of water-retaining agent, 13-15 parts of sawdust and 4-6 parts of slow release fertilizer. The controlled release fertilizer and the preparation method have the positive and beneficial effects that an approach for scientifically recycling the waste agaricus bisporus bracts is provided, thus promoting development of cyclic economy; the usage amount of common compound fertilizers can be effectively reduced by adopting the produced organic fertilizer; the obtained organic fertilizer has good application effects and has the effect of increasing the granular structure of soil, so that the soil is loosened and is valid especially for cultivation of phalaenopsis amabilis with aerial roots; and quick lime is used for regulating the pH value and killing harmful bacteria in the waste agaricus bisporus bracts, thus effectively preventing regeneration of harmful bacteria in the roots of phalaenopsis amabilis.

Description

technical field [0001] The invention belongs to the technical field of slow-release and controlled-release fertilizers, and belongs to an organic biological fertilizer, in particular to a method for rapidly fermenting waste mushroom buds of Agaricus bisporus to produce a special controlled-release fertilizer for Phalaenopsis. Background technique [0002] Commonly used fertilizers for planting Agaricus bisporus include five categories: manure, straw, cake fertilizer, chemical fertilizer, and minerals. The main ingredients are manure and straw (commonly known as dung forage) and contain a large amount of crude fiber, lignin and mycelium. However, after the cultivation of Agaricus bisporus, a large part of the waste mushroom buds cannot be effectively treated, and the number and types of miscellaneous bacteria increase sharply in a short period of time, resulting in increased acidity and metabolic toxins of the waste mushroom buds, and the mild cases affect the output of second...

AI Technical Summary

Problems solved by technology

However, after the cultivation of Agaricus bisporus, a large part of the waste mushroom buds cannot be effectively treated, and the number and types of miscellaneous bacteria increase sharply in a short period of time, resulting in increased acidity and metabolic toxins of the waste mushroom buds, and the mild cases affect the output of secondary fruiting and quality, severe cases lead to a large number of reproduction and spread of pests and diseases

If the waste mushroom buds are directly applied to the field, it will cause a series of negative effects on the soil, such as acid-base balance imbalance, soil bacteria growth, and nutrient ratio imbalance, etc., causing huge pollution to the agricultural ecological environment.

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