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Liana seedling-raising light medium suitable for greening of coral island reefs and preparation method of medium

A vine plant and light substrate technology, which is applied in the field of vine plant seedling light substrate and its preparation, can solve the problems of high raw material price, unsatisfactory water and fertilizer retention effect, and heavy load of vine plant substrate, so as to achieve simple and easy-to-obtain raw materials, organic matter The effect of rich content and well-developed root system

Active Publication Date: 2018-10-12
SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of heavy vine substrate load, high raw material price, unsatisfactory water and fertilizer retention effect, etc., and propose a light, breathable, low cost, good water and fertilizer retention effect, easy to obtain and suitable for coral islands. The light substrate for vine seedling cultivation of reef greening and its preparation method can facilitate seedling cultivation and transportation, and reduce the mortality of vine plants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Establish a nursery bed: Choose a flat and well-ventilated place, remove weeds and stones, level the ground, and evenly spray 50wt% carbendazim 450 times dilution for disinfection, and then cover the ground after treatment. Layer non-woven fabric as a seedbed.

[0031] Preparation of leaf mulch: collect fallen leaves and weed waste, and fill fallen leaves and weed waste: loam: plant ash into a rectangular cement pit with a weight ratio of 4:2:1. When compiling, put a layer of fallen leaves first , Weed waste, put a layer of loam and plant ash, piled layer by layer, repeatedly stacked several layers, watering and adding kitchen waste water (50-60% water content) added with 50g / L urea, covered with plastic cloth and sealed, After the summer high temperature environment makes it decompose. Stir once every 1 month. When the temperature exceeds 50℃, turn the pile once every two weeks. After the leaves are completely rotted and turn brown and black, take them out, sterilize by ...

Embodiment 2

[0038] Establish a nursery bed: Choose a flat and well-ventilated place, remove weeds and stones, level the ground, and evenly spray 50wt% carbendazim 550 times dilution for disinfection, and then cover the ground after treatment. Layer non-woven fabric as a seedbed.

[0039] Preparation of leaf mulch: collect fallen leaves and weed waste, and fill fallen leaves and weed waste: loam: plant ash into a rectangular cement pit with a weight ratio of 4:2:1. When compiling, put a layer of fallen leaves first , Weed waste, put a layer of loam and plant ash, piled up layer by layer, repeatedly stacked several layers, watering and adding kitchen waste water (50-60% water content) with 75g / L urea, covering and sealing with plastic cloth, After the summer high temperature environment makes it decompose. Stir once every 1 month. When the temperature exceeds 50℃, turn the pile once every two weeks. After the leaves are completely rotted and turn brown and black, take them out, sterilize by s...

Embodiment 3

[0046] Establish a nursery bed: Choose a flat and well-ventilated place, remove weeds, stones and debris, and level the ground, and spray 50wt% dixon 500 times dilution evenly for disinfection treatment, and then place it on the ground after treatment Cover a layer of non-woven fabric as a seedbed.

[0047] Preparation of leaf mulch: collect fallen leaves and weed waste, and fill fallen leaves and weed waste: loam: plant ash into a rectangular cement pit at a weight ratio of 4:1:1. When compiling, put a layer of fallen leaves first , Weed waste, put a layer of loam and plant ash, piled layer by layer, repeatedly stacked several layers, watering and adding 100g / L urea kitchen waste water (50-60% moisture content), covered with plastic cloth and sealed, Decomposed. Stir it at intervals of 1 month. After the leaves are completely decayed and turn brown and black, take them out, sterilize by sun exposure, mash and sieve, with a sieve opening of 2-3mm, add carbofuran according to 5% ...

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Abstract

The invention discloses a liana seedling-raising light medium suitable for greening of coral island reefs and a preparation method of the medium. The method comprises the steps of selecting light andbreathable raw materials which mainly comprise leaf mold and coco bran and preserve water and fertilizer, and matching and mixing the raw materials according to a certain proportion into the light andwater-preservation seedling-raising medium, wherein the leaf mold is formed by composting fallen leaf waste, soil and plant ash according to the ratio of 4:(1-2):1. The medium has the following advantages that the materials of the composition are light and capable of preserving water, raised liana nursery stocks have robust roots, thick stems and strong seedlings, and the flowers and buds are well differentiated; the emergence seedlings grow uniformly; the transportation and carrying load is reduced, and the watering frequency is reduced; the rooting rate of lianae and the survival rate of the nursery stocks transplanted on the island reefs are increased, the diseases and pests are reduced, and the dosage of pesticide is reduced. The preparation method of the medium is simple, the naturalwaste is fully utilized, and the method is easy to implement.

Description

Technical field [0001] The invention belongs to the technical field of plant planting, and particularly relates to a light substrate for vine seedling raising suitable for coral island reef greening and a preparation method thereof. Background technique [0002] Coral islands and reefs include islands and artificial sand-filled islands. South island reefs are mostly filled by coral reef sand, lacking real soil and fertility, and have extreme environmental characteristics such as high salt, strong alkali, high temperature and strong light. There is almost no plant growth, and it is impossible to form a certain vegetation landscape and corresponding Livable environment. In order to build a coral island reef vegetation ecosystem as soon as possible, play the corresponding functions of wind prevention, sand fixation, shading, coverage, cooling and shelter, and create a livable ecological environment, it is necessary to quickly green the tropical coral islands and refills and form su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/28A01G24/25A01G24/10A01G24/15A01G24/20A01G17/00A01G22/40
CPCA01G17/005A01G22/40A01G24/10A01G24/15A01G24/20A01G24/25A01G24/28
Inventor 王发国刘东明简曙光陈红锋邢福武
Owner SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
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