Preparation method of biomass seedling board

A seedling-raising board and biomass technology, applied in the field of seedling-raising substrates, can solve problems such as unfavorable sustainable and healthy development of agriculture, no breakthrough in component formulations, waste of resources, etc., to achieve harmless recycling and improve the survival rate of transplanting , cost-saving effect

Active Publication Date: 2020-07-31
BEIJING CAU FUTONG GARDENING
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  • Abstract
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Problems solved by technology

As an important means of production, the seedling substrate has not made breakthroughs in its component formula in recent years
Moreover, non-renewable plastic trays are used as containers in the traditional vegetable seedling cultivation method, which causes waste of resources and affects the environment.
[0003] At the same time, as a large agricultural country, a large number of agricultural by-products are often discarded at will in actual production, which invisibly causes a great waste of resources and is not conducive to the sustainable and healthy development of agriculture.

Method used

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  • Preparation method of biomass seedling board

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preparation example Construction

[0027] Such as figure 1 Shown, a kind of preparation method of biomass seedling raising plate, it may further comprise the steps:

[0028] S1. Selection and pre-processing of raw materials: Select crop by-products as raw materials and crush them to a particle size of 3-5mm; crop by-products can be straw, mushroom dregs, coconut peat, bagasse and reeds, etc.;

[0029] S2, raw material processing, fermentation to obtain composite matrix: 60wt% of crushed crop by-products, 8wt% of vermiculite, 5wt% of basic fertilizer, 5wt% of fulvic acid, 20wt% of polylactic acid and 2wt% of wetting agent After mixing evenly, add 0.2wt% yeast agent to carry out aerobic fermentation. The yeast agent is one or more of photosynthetic bacteria, acetic acid bacteria, actinomycetes, bacillus, saccharomyces and filamentous fungi, and the fermentation temperature is 20 ~25°C, fermentation time: 3~7 days in summer, 7~10 days in spring and autumn, 10~20 days in winter, after fermentation and decomposing,...

Embodiment 1

[0038] The preparation method of the biomass seedling board for planting vegetable seedlings comprises the following steps:

[0039] S1. Raw material selection and pre-processing: select agricultural by-products as raw materials and crush them to a particle size of 3-5 mm. Raw materials can be straws such as young seedlings or corn, or mushroom dregs, coconut bran, bagasse or reeds, etc.;

[0040] S2, raw material processing, fermentation to obtain composite matrix: mix 60wt% of crushed crop by-products, 8wt% of vermiculite, 5wt% of basic fertilizer, 5wt% of fulvic acid, 20wt% of polylactic acid and 2wt% of sodium hypochlorite After uniformity, add 0.2wt% of yeast agent to carry out aerobic fermentation. The yeast agent is one or more of photosynthetic bacteria, acetic acid bacteria, actinomycetes, bacillus, saccharomyces and filamentous fungi, and the fermentation temperature is 20-20℃. 25°C, fermentation time: 3-7 days in summer, 7-10 days in spring and autumn, and 10-20 day...

Embodiment 2

[0050] The seedling cultivation of capsicum biomass seedling raising board in early spring in the protected area first prepares the seedling raising board, which comprises the following steps:

[0051] S1. Raw material selection and pre-processing: select agricultural by-products as raw materials and crush them to a particle size of 3-5 mm. Raw materials can be straws such as young seedlings or corn, or mushroom dregs, coconut bran, bagasse or reeds, etc.;

[0052] S2, raw material processing, fermentation to obtain composite matrix: mix 60wt% of crushed crop by-products, 8wt% of vermiculite, 5wt% of basic fertilizer, 5wt% of fulvic acid, 20wt% of polylactic acid and 2wt% of sodium hypochlorite After uniformity, add 0.2wt% of yeast agent to carry out aerobic fermentation. The yeast agent is one or more of photosynthetic bacteria, acetic acid bacteria, actinomycetes, bacillus, saccharomyces and filamentous fungi, and the fermentation temperature is 20-20℃. 25°C, the fermentatio...

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Abstract

The invention relates to a preparation method for a biomass seedling growing plate. The method comprises the following steps that S1, raw materials are selected and preprocessed, wherein crop by-products are selected as the raw materials and smashed to the substances with the particle size of 3-5 mm; S2, the raw materials are processed to obtain compound substrates, wherein after 60 wt% of the smashed crop by-products, 8 wt% of vermiculite, 5 wt% of basic fertilizer, 5 wt% of fulvic acid, 20 wt% of polylactic acid and 2 wt% of wetting agent are uniformly mixed, 0.2 wt% of yeast agent is addedfor aerobic fermentation, and the compound substrates are obtained; S3, physicochemical index detection and compound substrate screening are conducted, wherein the compound substrates are subjected tophysicochemical index detection, and the compound substrates of qualified detection are screened; S4, preforming machining is conducted, wherein the compound substrates of qualified detection are subjected to shear mixing until the temperature of the compound substrates is 150 DEG C through a mixer, and after cooled to 40 DEG C through a cooling bucket, the compound substrates of qualified detection are extruded out for prilling to complete the preforming machining; S5, injection extrusion and forming is conducted, wherein the compound substrates after preforming are conveyed into a mold through injection forming equipment, one-time extrusion forming is conducted, and the seedling growing plate with sowing holes is prepared.

Description

technical field [0001] The invention belongs to the technical field of seedling raising substrates, and relates to a preparation method of a biomass seedling raising board. Background technique [0002] Facility vegetable production is the main form of vegetable production in my country. Vegetable seedling cultivation is an important part of facility vegetable production. Realizing factory production is the focus of structural adjustment on the agricultural supply side. As an important means of production, the seedling substrate has not made any breakthroughs in its component formula in recent years. Moreover, non-renewable plastic plug trays are used as containers in the traditional vegetable seedling cultivation method, which causes waste of resources and affects the environment. [0003] At the same time, as a large agricultural country, a large number of agricultural by-products are often discarded at will in actual production, which invisibly causes a great waste of re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/02A01G24/15A01G24/25A01G24/22C05G3/00C05F17/00C05G5/40C05G5/10
CPCA01G24/15A01G24/22A01G24/25A01G31/02C05B7/00C05F17/00C05G5/12C05C5/02C05C5/04C05D1/02C05D5/00C05D9/00C05D9/02C05F5/00C05F5/002C05F11/00C05F11/02C05F11/08C05G3/00Y02P60/21Y02W30/40
Inventor 王富强张天柱刘鲁江傅长智陈燕红
Owner BEIJING CAU FUTONG GARDENING
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