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A kind of method for accelerating germination and raising seedlings of Diren seeds

A technology for seed and germination, applied in the field of plant seedling raising, can solve the problems of low germination survival rate, long time consumption, large seed consumption, etc., and achieve the effects of improving the emergence rate, shortening the dormancy period, and reducing the seeding amount.

Inactive Publication Date: 2011-12-21
ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of seedling with high germination rate and germination index, short seedling cultivation period and good quality seedlings, aiming at defects such as tiny seeds, long dormancy period, large seed consumption, low germination survival rate, and long time spent in terrestrial seeds. Method for accelerating germination and raising seedlings of Diren seeds

Method used

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  • A kind of method for accelerating germination and raising seedlings of Diren seeds

Examples

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Effect test

Embodiment 1

[0017] Embodiment 1: (Low temperature accelerating germination and seedling raising method of Diren seeds)

[0018] (1) Diren fruit treatment: select fruits that grow evenly, plumply, and are free from diseases and insect pests, and dry them in the sun or in an incubator at =50°C to make the water content lower than 5%, then seal them and store them at 2-5°C. spare;

[0019] (2) Seed pre-treatment: Soak the fruit in clean water for 16-24 hours until soft, put it into a 40-mesh nylon yarn bag and tie the mouth, put it in running water and rub it by hand, remove the peel and pulp, and wash the seeds. take out, drain

[0020] (3) Seed germination treatment: Mix the seeds with wet fine sand with a water content of 60% in a volume ratio of 1:2-3, store them in a refrigerator at 4-5°C for 3-4 months, and replenish water in time during the storage period To maintain the humidity until 60% of the buds are white;

[0021] (4) Seed sowing and raising seedlings: The seeds after the lo...

Embodiment 2

[0022] Embodiment 2: (the warm water accelerating germination of Diren seeds and the seedling raising method)

[0023] In this example, the seeds in step (3) are soaked in warm water to accelerate germination: put the seeds in warm water at 60-80°C and stir until cooled, soak for 24 hours, mix the seeds with wet fine sand in a volume ratio of 1:2-3 and keep warm 25 DEG C germination, germination 30-40 days to 60% kind of bud dew white; all the other steps, process are the same as embodiment 1.

Embodiment 3

[0024] Embodiment 3: (method for accelerating germination and raising seedlings of Diren seed medicament)

[0025] In this example, the seeds in step (3) are treated with chemical germination: dry the seeds, soak them in 0.01 mg / L brassinosteroid aqueous solution for 24 hours, and then mix the seeds with the wet fine sand in a volume ratio of 1:2-3 After mixing, keep warm at 25°C to accelerate germination, and 30-40 days until 60% of the buds are white; the remaining steps and processes are the same as in Example 1.

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Abstract

The invention discloses a method for accelerating germination and raising seedlings of earthworm seeds, and belongs to the technical field of plant seedling raising. The method comprises: (1) treating the fruit of the ground stalk; (2) pre-treating the seed of the stalk; (3) treating the germination of the seed; (4) sowing the seed and raising seedlings. The method significantly improves the germination rate of the seeds of Dixie, which is increased from the conventional 10-15% to more than 50%; through the germination treatment, the emergence rate is more than 3 times higher than that of the conventional dry Tibetan seeds; the method reduces the sowing amount, obviously The dormancy period is shortened, the emergence rate of the field is improved, the period from sowing to the three-leaf stage is shortened from more than 8 months to about 4 months, and the cost of seedling cultivation is reduced by more than half; , Promotion and application of green areas.

Description

technical field [0001] The invention relates to the technical field of plant seedling cultivation, in particular to a method for accelerating the germination and raising seedlings of terrestrial seeds. Background technique [0002] With the demand for plant species in urban gardens and slope protection greening, wild rural land cover plants are getting more and more attention. Many varieties with extensive growth, colorful flowers, long flowering period and great ornamental value are being tried and developed. . However, the development and utilization of wild rural land cover plant resources has remained in the state of spontaneous excavation, transplantation and low-cost supply for a long time. If things go on like this, it is not conducive to the protection of wild plant germplasm resources, nor is it conducive to the rapid and efficient development and application of wild native land cover plants. [0003] Malastoma dodecandrum, also known as Pudi brocade, wild eggplan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G31/00
Inventor 邹清成朱开元刘慧春周江华马广莹
Owner ZHEJIANG XIAOSHAN COTTON & FLAX RES INST
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