Special bioorganic fertilizer for organic tea and preparation method thereof

Abstract

The invention relates to a special bioorganic fertilizer for organic tea. The special bioorganic fertilizer for the organic tea comprises the following components in percentage by mass: 15 to 20 percent of distillers' grain, 10 to 15 percent of swill, 50 to 60 percent of poultry and livestock peat mixture, 2 to 4 percent of mineral substance powder, 8 to 12 percent of conditioner and 2 to 4 percent of microbial strain. The invention further provides a preparation method of the special bioorganic fertilizer for the organic tea. By using organic waste resources, not only can comprehensive nutrients be provided for the growth of the organic tea, but also the improvement of soil structure is facilitated, the utilization rate of the fertilizer is improved, the yield can be obviously improved, the quality can be improved, the cyclic utilization of the organic waste is realized, the fertilizer preparation cost is low, the process formula is simple, the requirements on equipment and field are not high, the investment is small, the large-scale popularization and application are facilitated, and the economic, ecological and environmental benefits are good.

Description

technical field [0001] The invention belongs to the technical field of bioengineering, and in particular relates to a special bio-organic fertilizer for organic tea and a preparation method thereof. Background technique [0002] Tea is a daily drink for people. Tea contains a large amount of minerals and trace elements needed by the human body. Long-term drinking can supplement the necessary nutrients for the human body and enhance the body's resistance. Tea tree is a perennial woody plant that mainly extracts young buds and leaves. To make tea tree sprout and grow continuously, it is necessary to fertilize tea tree during the growth period. Fertilizing tea trees is to ensure the content of active ingredients in tea trees on the basis of ensuring the growth of tea trees, improve the quality of tea, improve the soil, reduce labor for fertilization, increase economic benefits, and improve fertilizer efficiency. However, with the development of science and technology, a large ...

AI Technical Summary

Problems solved by technology

[0004] At present, there are two major technical problems in the nutrient management of organic tea gardens in Guizhou: one is the problem of the efficiency of organic fertilizers. The nutrient content of the fertilizer is low, there are many impurities, and the content is extremely unstable, so the nutrient content and effect of application cannot be guaranteed

The nutrient management of tea gardens is backward and the soil is compacted, resulting in low tea yield per unit area and unstable quality, which has become the main factor restricting the development of organic tea industry in Guizhou

The second is the problem of harmless organic fertilizers. Industrial production of organic fertilizers lacks simple and easy farmyard manure harmless treatment technology. Commercial organic fertilizer manufacturers also try to use organic materials from other sources to prepare organic fertilizers, but the fermentation method is mostly to add The method of mixing one-time fermentation in poultry manure cannot effectively utilize the nutrient characteristics of different materials, the material ratio is unreasonable, the composting time is long, the nutrient loss is large, and the organic fertilizer produced is low in fertilizer efficiency, which cannot meet the nutrient requirements of organic tea. need

According to statistics, the annual output of Maotai-flavored liquor lees in Maotai Town and Chishui River reaches several million tons. The quantity is large and concentrated. If it is not handled in time, it will deteriorate, not only wasting precious resources, but also seriously polluting the surrounding environment.

The disadvantages of sorghum fermented waste distiller's grains for fermentation materials are the difficult-to-use fermented fillers such as rice husks, which have high water content and rich crude fiber substances when they are produced, so special bacterial agents for fiber substances are required