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Tamarix chinensis seedling raising substrate and sowing seedling raising method in coastal mud flat areas

A technology for sowing seedlings and seedling substrates, applied in planting substrates, botany equipment and methods, culture media, etc., can solve the problems of death and low survival rate, and achieve the effect of satisfying survival rate, high survival rate of afforestation, and improving quality

Active Publication Date: 2021-07-09
珠海市鑫洋柽柳生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the low survival rate of both sowing seedlings and cutting seedlings in coastal tidal flat areas in the prior art, the inventor has carried out tamarix breeding in South China, and further found that during the transplanting process of tamarisk, a large number of dead ones occurred within one year. phenomenon, in view of this phenomenon, this disclosure has been studied from the perspective of breeding

Method used

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  • Tamarix chinensis seedling raising substrate and sowing seedling raising method in coastal mud flat areas
  • Tamarix chinensis seedling raising substrate and sowing seedling raising method in coastal mud flat areas

Examples

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Embodiment 1

[0073] The present embodiment provides a method for sowing and raising seedlings of Tamarix tamarisk in the coastal tidal flat area, and the seedling raising is carried out in Zhuhai seedling raising base, comprising the following steps:

[0074] (1) Seed collection and preparation: It matures from May to June. The seeds of Tamarix are extremely small and easy to fly away. Seeds can be collected when the pods turn yellow and crack. After harvesting, dry in the shade in a ventilated and dry place to remove fruit branches and other sundries for later use.

[0075] (2) Seedbed preparation: In the first and middle ten days of June, before and after tamarisk seeds mature, make a low bed in coastal mudflats with heavy salinity (generally more than 0.6% salt content), with a width of 0.8-1.2m and a length determined according to the topographical conditions. The surface is made of brackish water or natural precipitation to make mud.

[0076] (3) Sowing method: mix the seeds with wet...

Embodiment 2

[0081] Embodiment 2 (covering soil)

[0082] The present embodiment provides a kind of tamarisk seedling raising method in coastal tidal flat area, and described seedling raising is carried out in Zhuhai nursery base, and difference with embodiment 1 is, in step (2), in coastal heavy salinity mudflat (salt content is general more than 0.6%) as a low bed, the width is 0.8-1.2m, and the length is determined according to the topography, and the Tamarix seeds are covered with soil and buried with a thickness of 0.5-1.0cm.

Embodiment 3

[0083] Embodiment 3 (using layered matrix)

[0084] This embodiment provides a method for sowing and raising seedlings of Tamarix in coastal tidal flat areas. The seedling raising is carried out in Zhuhai seedling raising base. The difference from Example 1 is that in step (4), the matrix is ​​a layered matrix, with three layers from top to bottom , the top is the first layer, the first layer is a nutrient mixture layer, composed of vermicompost and peat soil, the pH is 7-9; the second layer is a vermiculite layer; the third layer is a sandy loam layer, the pH is 7-9 9.

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Abstract

The invention relates to the technical field of agricultural production, and particularly provides a tamarix chinensis seedling raising substrate and a sowing seedling raising method in coastal mud flat areas. The tamarix chinensis seedling raising substrate in the coastal mud flat areas comprises 4-7 parts of alkaline soil, 2-5 parts of vermiculite and 0.5-2 parts of perlite which are uniformly mixed according to the volume ratio, and the whole substrate is alkaline. The problems that in the prior art, sowing seedling raising and cutting seedling raising are low in survival rate in the coastal mud flat areas, and large-amplitude death is caused within one year are solved.

Description

technical field [0001] The disclosure relates to the technical field of agricultural production, and specifically provides a tamarix seedling-raising substrate and a seedling-raising method in coastal tidal flat areas. Background technique [0002] The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] Tamarix plants are one of the most saline-alkali-tolerant woody plants in the world. There are more than 90 species of Tamarix plants in the world, mainly distributed in Central Asia and the Mediterranean region, and also distributed in Africa. There are 19 species and 1 variety in my country, mainly distributed in Northwest China region, North China, East China, and South China are also distributed. At the same time, Tamarix is ​​the backbone tree species for coastal wetland restoration. [0004] In northern my country, tamarix is ​​mainly propagated by sowing and cutting seedlings....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G24/12A01G24/15
CPCA01G24/15A01G17/005A01G24/12Y02A40/22
Inventor 余兴光刘怀郭智勇林光开刘闽罗朝辉曹玲珑姜德刚徐金光刘德玺王振猛
Owner 珠海市鑫洋柽柳生态科技有限公司
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