Metasequoia seed cultivation method capable of improving survival rate of metasequoia

A technology of metasequoia seeds and cultivation methods, which is applied in the directions of seed immunity, seed and rhizome treatment, cultivation, etc., can solve problems such as fast growth, vulnerability to insect damage, unsuccessful transplantation, etc., to increase nutrition, improve seedling cultivation cycle, improve The effect on survival

Inactive Publication Date: 2018-05-08
浙江里光农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a precious tree, the cultivation methods of metasequoia seeds are emerging in endlessly, but there are still many metasequoia seed cultivation techniques in which the cultivated metasequoia seedlings are prone to disease and insect damage, cannot grow quickly, and there are also incidents of unsuccessful transplantation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The present invention proposes a method for cultivating metasequoia seeds that can improve the survival rate of metasequoia, comprising the steps of:

[0021] S1: Select metasequoia seeds as raw materials, and the metasequoia seeds are all selected from excellent metasequoia trees, place the selected metasequoia seeds in a container, add disinfectant to the container, and soak for 20 hours, so that the metasequoia seeds can be sterilized Sterilization;

[0022] S2: Put the metasequoia seeds that were initially treated in S1 into the container again, and then add an appropriate amount of ionized water to it, and the ionized water needs to overflow the metasequoia seeds, move it to 35 degrees Celsius, and then pour it into the container. Add nutrient solution so that it can quickly absorb nutrients, thereby taking root quickly, and the soaking time is 20h;

[0023] S3: Then put the metasequoia seeds treated in S2 into the cultivation container of metasequoia seeds again,...

Embodiment 2

[0033] The present invention proposes a method for cultivating metasequoia seeds that can improve the survival rate of metasequoia, comprising the steps of:

[0034] S1: Select metasequoia seeds as raw materials, and the metasequoia seeds are all selected from excellent metasequoia trees, place the selected metasequoia seeds in a container, add disinfectant to the container, and soak for 23 hours, so that the metasequoia seeds can be sterilized Sterilization;

[0035] S2: Put the metasequoia seeds that were initially treated in S1 into the container again, and then add an appropriate amount of ionized water to it, and the ionized water needs to overflow the metasequoia seeds, move it to 36 degrees Celsius, and then pour it into the container. Add nutrient solution so that it can quickly absorb nutrients, thereby taking root quickly, and the soaking time is 25h;

[0036] S3: Then put the metasequoia seeds treated in S2 into the cultivation container of metasequoia seeds again,...

Embodiment 3

[0046] The present invention proposes a method for cultivating metasequoia seeds that can improve the survival rate of metasequoia, comprising the steps of:

[0047] S1: Select metasequoia seeds as raw materials, and the metasequoia seeds are selected from excellent metasequoia trees, place the selected metasequoia seeds in a container, add disinfectant to the container, and soak for 27 hours, so that the metasequoia seeds can be sterilized Sterilization;

[0048] S2: Put the metasequoia seeds that were initially treated in S1 into the container again, and then add an appropriate amount of ionized water to it, and the ionized water needs to overflow the metasequoia seeds, move it to 38 degrees Celsius, and then pour it into the container. Nutrient solution is added so that it can quickly absorb nutrients and thus take root quickly, and the soaking time is 35 hours;

[0049] S3: Then put the metasequoia seeds treated in S2 into the cultivation container of metasequoia seeds ag...

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PUM

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Abstract

The invention provides a metasequoia seed cultivation method capable of improving the survival rate of metasequoia. The metasequoia seed cultivation method includes the following steps: putting metasequoia seeds in a container, adding suitable ionized water to the container, transferring the container to a place at the temperature of 35-40 DEG C, and adding a nutriment solution into the container;placing the processed metasequoia seeds in a cultivation container of the metasequoia seeds again, adding biogas slurry and warm water into the cultivation container, transferring the processed metasequoia seeds to a vessel with a rooting solution, and acquiring the rooted and germinated metasequoia seeds; transferring the metasequoia seeds to a constant-temperature greenhouse, planting the metasequoia seeds in soil, and placing a microbial fertilizer around the metasequoia seeds. The metasequoia seed cultivation method can perform multi-processing on the metasequoia seeds, can effectively increase the nutriments of the metasequoia seeds, can prevent later pests and diseases, can effectively shorten the seedling cultivation period, can ensure the quality of the metasequoia, and can effectively improve the survival rate of the metasequoia in later planting.

Description

technical field [0001] The invention relates to the technical field of metasequoia planting, in particular to a metasequoia seed cultivation method capable of improving the survival rate of metasequoia. Background technique [0002] Metasequoia is a gymnosperm of the family Sequoiaceae. Deciduous trees, branchlets opposite, drooping. The leaves are linear, alternately opposite, pseudodicatenate into pinnately compound leaves, 1-1.7 cm long, with 4-8 stomata on both sides below. Monoecious. Cones drooping, nearly spherical, slightly 4-sided, 1.8-2.5 cm long, with long stalk; species scales are woody, peltate, each scale has 5-9 seeds, seeds are flat, with narrow wings around. [0003] There are about 6 to 7 species of Metasequoia in the Mesozoic Cretaceous and Cenozoic Era, which were considered extinct in the past. In 1941, Chinese botanists first discovered it in Moudaoxi (now known as Modaoxi) in Wanxian County, Sichuan Province (now Wanzhou District, Chongqing City) T...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/08A01C1/00C05G3/00C05G1/00C05F15/00
Inventor 黄涛
Owner 浙江里光农业开发有限公司
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