Multi-effect water-retaining anti-pest composite bio-fertilizer for forest and grass and method for preparing same

Abstract

Disclosed is a biological composite fertilizer, which is multiple-effect in water- holding and insect-protected for trees and vegetation. It is introduced in accordance with two problems: mono-nutrient, the slow promotion of the plants growth and low resistance to the outer injury of the natural organic domestic animal manure fertilizer; severe damage to the soil structure if used for a long time despite its strong promotion to plants growth, the bad taste of the fruit, reduction of nutrition and some pollution of the inorganic compound fertilizer; which can meet the demand of ecological construction in accordance with the western exploitation strategy in our country. It is characterized in that taking natural peat as the main component for the water-holding effect; taking domestic animal manure as necessary organic fertilizer; adding azotobacter, phosphobacteria, potassiumbacteria, Mongolianmushroombacteria, beauveria and green muscardine fungus as immuno-biological insect protected;mixing with some certain quantity inorganic salt and a little rare earth and preparing to get the product. The main advantage is the full and sufficient effect of the fertilizer, the good effect of water-holding, and strong effect of the anti-pest, and it is mainly used in ecological construction and soil improvement.

Description

technical field [0001] The invention relates to a compound fertilizer for plants, in particular to a multi-effect water-retaining and insect-repelling biological compound fertilizer for trees and pastures and a preparation method thereof. Background technique [0002] The growth of plants, in addition to relying on sunlight and water, must also rely on the main nutrients that can maintain their life and growth, that is the so-called fertilizer. This fertilizer is contained in the soil quality of the plant root system. Due to the consumption day after day and year after year, the fertility of the soil is constantly decreasing, and it must be artificially added to meet its growth. Therefore, various fertilizers vary according to their use. In summary, there are mainly two types, organic natural livestock and poultry fertilizer and inorganic chemical fertilizer. Organic natural livestock and poultry fertilizer, with monotonous nutrition, promotes the growth of plants slowly an...

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Problems solved by technology

However, many kinds of biological compound fertilizers that have occurred are mainly suitable for crops, but for forests and grasses that have grown roots all year round, their good applicability is poor, mainly because they have no water retention effect and are resistant to plant diseases and insect pests. The ability of erosion is limited, so the purpose of the present invention is mainly aimed at the change of this weak status quo, and proceeds from the needs of ecological construction in the development of western my country

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