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Seedling substrate for urobotrya latisquema and preparation method thereof

The technology of a seedling substrate and an application method is applied in the field of plant reproduction to achieve the effects of easy unearthing, high transplanting survival rate and enhanced photosynthesis

Inactive Publication Date: 2018-06-22
GUANGXI FORESTRY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only Shuangbai County, Yunnan Province has carried out some research on artificial seedling cultivation and bionic cultivation technology of scurvy. According to preliminary research, Guangxi scurvy resources are very rich. Daxin in Po, Tianlin, Tianyang, Jingxi, and Chongzuo found wild scurvy resources, but it is necessary to carry out further research on resource cultivation, development and utilization of scurvy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The substrate for growing seedlings of scurvy, the raw material components and parts by weight are: 2 parts of yellow core soil below 20 cm from the ground surface, 2 parts of perlite, 3 parts of peat soil, 2 parts of coconut peat and 0.5 part of biogas residue. Among them, coconut bran is fermented according to conventional methods, with soft texture and good air permeability; biogas residue refers to the biogas residue in the biogas digester that has been fermented normally for more than 3 months, and after natural drying, the biogas residue contains cellulose 20 ~ 25%, total nitrogen 0.6 ~ 1.5%, total phosphorus 0.5 ~ 1.0%, total potassium 0.5 ~ 1.5%, also contains a small amount of trace elements and other mineral nutrients.

[0027] The preparation method of this squamous tail wood seedling raising substrate:

[0028] (1) Pulverize the yellow core soil, perlite and peat soil respectively, pass through an 80-mesh sieve, and set aside; crush the biogas residue into 5...

Embodiment 2

[0036] The substrate for growing seedlings of scurvy, the raw material components and parts by weight are: 3 parts of yellow core soil below 20 cm from the ground surface, 2 parts of perlite, 2 parts of peat soil, 3 parts of coconut peat and 1 part of biogas residue. Among them, coconut bran is fermented according to conventional methods, with soft texture and good air permeability; biogas residue refers to the biogas residue in the biogas digester that has been fermented normally for more than 3 months, and after natural drying, the biogas residue contains cellulose 20 ~ 25%, total nitrogen 0.6 ~ 1.5%, total phosphorus 0.5 ~ 1.0%, total potassium 0.5 ~ 1.5%, also contains a small amount of trace elements and other mineral nutrients.

[0037] The preparation method of this squamous tail wood seedling raising substrate:

[0038] (1) Pulverize yellow core soil, perlite and peat soil respectively, pass through a 100-mesh sieve, and set aside; crush biogas residue into 5-6mm granu...

Embodiment 3

[0046] A seedling raising substrate for scurvy, whose raw material components and weight fractions are: 3 parts of yellow core soil below 20 cm from the ground surface, 2 parts of perlite, 2 parts of peat soil, 2 parts of coconut peat, 0.5 part of biogas residue, and 0.002-0.003 parts of microbial bacterial agent And water retaining agent 0.6 ~ 1 part. Among them, coconut bran is fermented according to conventional methods, with soft texture and good air permeability; biogas residue refers to the biogas residue in the biogas digester that has been fermented normally for more than 3 months, and after natural drying, the biogas residue contains cellulose 20 ~25%, total nitrogen 0.6~1.5%, total phosphorus 0.5~1.0%, total potassium 0.5~1.5%, also contain a small amount of trace elements and other mineral nutrients in addition; the raw material ratio of microbial bacterial agent is: Bacillus subtilis: Rhizobium = 1:1.2.

[0047] The preparation method of this squamous tail wood se...

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PUM

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Abstract

The invention discloses a seedling substrate for urobotrya latisquema and a preparation method thereof. The seedling substrate is mainly prepared from yellow soil, perlite, turfy soil, coconut coir, biogas residue and microbial agent raw materials. The seedling substrate is prepared from, by weight, 2-3 parts of the yellow soil, 2 parts of the perlite, 3-2 parts of the turfy soil, 2-3 parts of thecoconut coir and 0.5-1 part of the biogas residue. According to the seedling substrate, the perlite, the turfy soil and the coconut coir are added into the yellow soil, so that the looseness of a soil layer is improved to facilitate the simultaneous growth of multiple root systems, the root systems fully absorb a large number of nutrients to greatly improve the survival rate of urobotrya latisquema seedlings, and the seedlings can be easily excavated from the soil and have high transplantation survival rate. The preparation method for the seedling substrate is simple to operate, the obtainedsubstrate is reasonable, comprehensive in nutrition and stable in quality, the raw materials of the substrate are sufficient and low in cost, and the economic benefit, social benefit and ecological benefit are good.

Description

technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a seedling-raising substrate of A. chinensis and a preparation method thereof. Background technique [0002] Urobotrya latisquema (Gagm) Hiepko, also known as sugar beet, mountain kale, small evergreen trees, mainly distributed in tropical, south subtropical and mid-subtropical regions, and evergreen broad-leaved forests Mixed, its habitat is unique, natural reproduction is difficult, the flowering period is from March to May, and the fruiting period is June. The inflorescence, tender stems and young leaves are an excellent forest vegetable. It is delicious and delicious. It is rich in various nutrients such as protein, vitamins and minerals, and the content is generally higher than that of ordinary vegetables, and has high nutritional value and health care function. Vigorously developing forest vegetables with excellent characteristics plays an important r...

Claims

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Application Information

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IPC IPC(8): A01G24/10A01G24/15A01G24/28A01G24/25A01G24/20C05G3/04C05G3/00C05G3/80
CPCC05D9/00C05G3/00C05G3/80C05F5/002C05F9/04C05F11/04C05F11/08
Inventor 赵志珩李开祥梁文汇朱昌叁廖健明李宝财
Owner GUANGXI FORESTRY RES INST