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A liquid hardening method for improving the transplanting survival rate of tissue cultured seedlings of Cinnamomum camphora

A technology of transplanting survival rate and tissue culture seedlings, which is applied in the field of plant propagation, can solve the problems of easy death of tissue culture seedlings of Cinnamomum camphora, and achieve the effects of small footprint, enhanced resistance, and improved production efficiency

Active Publication Date: 2021-08-17
ZHANJIANG SUGARCANE RES CENT GUANGZHOU SUGARCANE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the invention is to overcome the deficiencies in the prior art, provide a kind of liquid seedling hardening method that improves the resistance of Cinnamomum camphora tissue culture seedlings, to solve the problem that death phenomenon occurs easily when Cinnamomum camphora tissue cultured seedlings are transplanted, can significantly improve its The survival rate of tissue culture seedlings after transplanting, increase the seedling rate, improve the production efficiency of seedlings, and meet market demand

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A liquid speculative method for increasing the transition of urinary seedlings in the camphor group, including the following steps:

[0024] (1) Selection and cleaning of seedlings in the root group

[0025] Select the root culture time between 25 and 30 days, with 2 to 3 pieces of leaf, 1 ~ 4 white roots, plant height at 3 to 5cm of the camphor plant seedlings, use tweezers to clamp the seedlings, and use water Wash the root medium, and clean it with water;

[0026] (2) Preparation of the seedling fluid: Buy the city's speed root powder (Zhengzhou Best Agricultural Technology Co., Ltd.), weigh 1g, dissolved in 1000 mL water, formulated a concentration of 1 g / L;

[0027] (3) Selection of seedling containers: Select the bottom diameter of 6cm, 5.5 cm in the mouth of the bottle mouth, 9.5 cm high, thickness of 0.2 to 0.3 cm, and volume of 230 mL is a cylindrical all-transparent glass container as a seedling container;

[0028] (4) Dispensing of the seedling fluid: 30ml of t...

Embodiment 2

[0035] A liquid speculative method for increasing the transition of urinary seedlings in the camphor group, including the following steps:

[0036] (1) Selection and cleaning of seedlings in the root group

[0037] Between 30 to 35 days, with 3 to 5 pieces of leaf, 2 ~ 5 white roots, plant height of 3.5 cm, seedling seedlings, with tweezers, and use water Wash the root medium, and clean it with water;

[0038] (2) Preparation of the seedling fluid: Buy the commercially available root powder (Shandong Shengkan Biomari Technology Co., Ltd.), weigh 1.2g, dissolved in 1000ml water, formulated into a concentration of 1.2g / L ;

[0039] (3) Selection of the seedling container: Select the bottom diameter of 7cm, the inner diameter of the bottle opening is 10.5 cm, the thickness is 0.2 to 0.3 cm, which is a cylindrical all-transparent glass container having a volume of 375 mL as a seedling container;

[0040] (4) Dispensing of the seedling fluid: 40ml of the seedling fluid in each refini...

Embodiment 3

[0047] Comparison of the Effects of Conventional Refining Law and Liquid Bymount.

[0048] 1. Select the root culture time between 30 and 35 days, with 3 to 6 pieces of leaf, 2 ~ 5 white roots, plant height of 3.5 cm, 50 bottles of bump seedlings (20 per bottle) The conventional refining method is used for seedling (15 bottles per method) by conventional refining method.

[0049] (1) Conventional refining method: Place the bottle seedlings in the natural light of the greenhouse for 7 days; then open 1 / 4 bottle mouth, put it 2 days; then open the bottle mouth to 1 / 2, put it 3 days; finally open the bottle Port, 2 days. The seedling time is 14 days.

[0050] (2) Liquid refining method: The bottle seedling treatment method is the same as step 1 to 6 in Example 2, and the seedling time is 7 days.

[0051] 2. Transplanting month is November, the steps of transplanting matrix preparation, group culture seedling method and post-transplanting are the same as those of the example 2. Compon...

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Abstract

The invention relates to a liquid seedling hardening method for tissue cultured seedlings of Cinnamomum camphora, belonging to the technical field of plant propagation; comprising: (1) selection and cleaning of rooted tissue cultured seedlings: selecting rooted bottle seedlings and cleaning them; (2) rooted tissue cultured Treatment of seedlings: Group the rooted tissue cultured seedlings into groups, and soak the roots in the hardening solution; (3) Seedling hardening management: Place the hardened seedling container with the rooted tissue cultured seedlings in a small plastic shed, and spray the leaves , seedling hardening; (4) transplanting: tissue cultured seedlings are clamped out from the seedling hardening liquid, directly planted in the cultivation medium, and sprayed; (5) five steps of management after transplanting; Cinnamomum camphora tissue-cultured seedlings are exercised, which is simple and easy to operate. It does not require complicated equipment and occupies a small area. It can significantly enhance the resistance of the stems and roots of cinnamomum camphora tissue-cultured seedlings, and reduce the black stems of tissue-cultured seedlings. , Rotten root phenomenon, improve the transplanting survival rate of tissue culture seedlings, shorten the hardening time to 5-7 days, and effectively improve production efficiency.

Description

Technical field [0001] The present invention relates to a liquid speculo method of a camphor species seedlings, and in particular to a liquid speculo method for increasing the growth rate of urinary urine seedlings, belonging to plant breeding technology. Background technique [0002] Own tree ( Cinnamomum Kanehirae For China, China, China's Taiwan, has a large-green voyage. It is a precious tree species for two-purpose drug. The tree is towering, the tree is towering, and the color of the genital leaf is varied. It has good ornamental essential oil. With a variety of uses such as health care, seasonings, can also be processed into a variety of daily necessities; their trunk has special fragrance and is not easy to decay, material is meticulous, and the texture is easy, and planing is easy. It is an excellent wood for the production of advanced furniture and carving. It is also a rare fungus cattle. Antrodia Camphorata ) The only sender in nature. Niu Jiuzhi is currently discover...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 罗剑飘罗青文官锦燕谭嘉娜黄海英
Owner ZHANJIANG SUGARCANE RES CENT GUANGZHOU SUGARCANE RES INST