CN105130595A

CN105130595A - Selenium-rich camellia oleifera abel seedling cultivation matrix and preparation method thereof

Info

Publication number: CN105130595A
Application number: CN201510491944.8A
Authority: CN
Inventors: 詹文勇; 詹秀芝; 方先红; 汪来兵; 周玉环; 朱小妹; 詹志彬; 王萍; 潘新宇; 夏挺; 黄孝荣
Original assignee: Anhui Dechang Seedling Co Ltd
Current assignee: Anhui Dechang Seedling Co Ltd
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2015-12-09

Abstract

The invention relates to a selenium-rich camellia oleifera abel seedling cultivation matrix and a preparation method thereof, wherein the selenium-rich camellia oleifera abel seedling cultivation matrix is prepared from the following raw materials by weight: 30-35 parts of municipal sludge, 3-5 parts of fermented and composted chicken manure, 1.5-2 parts of chitin fibers, 3-5 parts of miscellaneous barks, 5-7 parts of sawdust, 5-7 parts of rice husk, 2-4 parts of camellia oleifera abel shell, 20-30 parts of peat soil, 35-45 parts of yellow soil, 1.5-3 parts of perlite, 1-2 parts of tea meal powder, 0.001 part of Sodium selenite, 1.5-2 parts of an EM antibacterial agent, 60-70 parts of a 2 mol/L citric acid solution, and a proper amount of limewater. According to the present invention, the physical property of the soil can be improved with the added municipal sludge, the water retention property can be improved through the matching of the chitin fibers, the chitin fibers have effects of antibacterial property and plant disease incidence reducing, the heavy metal in the municipal sludge can be removed after the municipal sludge is treated by the citric acid solution so as to easily achieve the healthy growth of the camellia oleifera abel seedling, the peat soil can provide the base nutrients required by camellia oleifera abel growth and provides a fixation effect, and other raw materials are matched so as to meet the nutritional needs of the camellia oleifera abel seedlings.

Description

A kind of rich selenium oil tea seedling cultivation matrix and preparation method thereof

Technical field

The present invention relates generally to matrix field, relates to a kind of rich selenium oil tea seedling cultivation matrix and preparation method thereof.

Background technology

Along with developing rapidly of economy, the quickening of urbanization process and the raising of environmental quality requirement, townie wastewater treatment rate is also more and more higher, therefore can produce a large amount of mud, and a large amount of undressed mud arbitrarily stacking can cause new pollution to environment.Municipal sludge is the organism of zoogloea and its absorption formed by multiple-microorganism and the aggregate of inorganics, containing the nitrogen needed for plant-growth, phosphorus, potassium and other trace elements, its compost can be used for forest, flowers and forest Medium of Container Seedling, improve chemistry and the biological property of soil, not only can reduce the production cost of matrix thus, also effectively can solve the outlet of municipal sludge, realize the resource utilization of municipal sludge.

Summary of the invention

The object of this invention is to provide a kind of rich selenium oil tea seedling cultivation matrix and preparation method thereof, the present invention has the comprehensive feature of nutritive substance.

The technical solution adopted in the present invention is:

A kind of rich selenium oil tea seedling cultivation matrix, is characterized in that being made up of the raw material of following weight part:

Municipal sludge 30-35, fermentation maturity chicken manure 3-5, chitin fiber 1.5-2, assorted bark 3-5, sawdust 5-7, rice husk 5-7, oil tea Pu 2-4, peat soil 20-30, yellow soil 35-45, perlite 1.5-3, tea dregs of rice powder 1-2, the citric acid solution 60-70 of Sodium Selenite 0.001-0.002, EM microbial inoculum 1.5-2,2mol/L, liming are appropriate.

The preparation method of described rich selenium oil tea seedling cultivation matrix, is characterized in that comprising the following steps:

(1) municipal sludge is mixed with the citric acid solution of 2mol/L, lixiviate is solid-liquid separation after 24 hours, gained municipal sludge liming rinses, be adjusted to neutrality, then mix with fermentation maturity chicken manure, chitin fiber, EM microbial inoculum, fermentation to temperature of banking up rises to 70-75 DEG C, then once starts to reduce to temperature with turning every day;

(2) at the brick one-tenth of outdoor use three a heatable brick bed, bark of mixing, sawdust, rice husk, oil tea Pu mixed stack, in hole, add the water of 1 times, covered plastic film fermentation 3-4 month, period turning 2-3 time;

(3) perlite is pulverized, then mix with step (1), (2) gained material and leftover materials, to obtain final product.

Beneficial effect of the present invention is:

The municipal sludge that the present invention adds can improve the physical properties of soil, reduce volume weight of soils, increase soil aggregate and porosity, the chitin fiber added also has good wetting ability, thus effectively improve water retention property of the present invention, and chitin fiber also has anti-microbial effect, the sickness rate of plant can be reduced, simultaneously municipal sludge is through with the heavy metal can removed after citric acid solution process wherein, be conducive to the healthy growth of oil tea seedling, in addition abundant raw material source of the present invention, be rich in alkaloid, the peat soil added provides the basal nutrient composition of Growth of Camellia oleifera needs and plays fixed action, other raw materials of arranging in pairs or groups can meet each Stage Nutrition demand of oil tea seedling, ensure its healthy growth, reduce mortality ratio, and the oil tea turned out is rich in selenium element.

Embodiment

A kind of rich selenium oil tea seedling cultivation matrix, is characterized in that being made up of the raw material of following weight part (kilogram):

Municipal sludge 30, fermentation maturity chicken manure 3, chitin fiber 1.5, assorted bark 3, sawdust 5, rice husk 5, oil tea Pu 2, peat soil 20, yellow soil 35, perlite 1.5, tea dregs of rice powder 1, Sodium Selenite 0.001, EM microbial inoculum 1.5, the citric acid solution 60 of 2mol/L, liming are appropriate.

The preparation method of described rich selenium oil tea seedling cultivation matrix, comprises the following steps:

With the cultivation matrix cultivation oil tea seedling of the present embodiment preparation, the growth of oil tea seedling is fast, and branches and leaves are luxuriant, and surviving rate is high, and incidence of insect disease is low.

Claims

1. a rich selenium oil tea seedling cultivation matrix, is characterized in that being made up of the raw material of following weight part:

2. the preparation method of rich selenium oil tea seedling cultivation matrix according to claim 1, is characterized in that comprising the following steps:

Municipal sludge is mixed with the citric acid solution of 2mol/L, lixiviate is solid-liquid separation after 24 hours, gained municipal sludge liming rinses, be adjusted to neutrality, then mix with fermentation maturity chicken manure, chitin fiber, EM microbial inoculum, fermentation to temperature of banking up rises to 70-75 DEG C, then once starts to reduce to temperature with turning every day;

At the brick one-tenth of outdoor use three a heatable brick bed, bark of mixing, sawdust, rice husk, oil tea Pu mixed stack, in hole, add the water of 1 times, covered plastic film fermentation 3-4 month, period turning 2-3 time;