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Method for quick seedling raising of seeds of shinyleaf yellowhorn

A technology for sorbiflora sorbifolium and seeds, which is applied in the fields of soil preparation, seed and rhizome treatment, cultivation, etc. It can solve the problems of low survival rate of grafting and division propagation, affecting the genetic characteristics of excellent seedlings, and difficulty in meeting the needs of excellent seedlings, etc. problems, to achieve the effect of excellent biological genetic characteristics, outstanding substantive characteristics, and no virus accumulation

Inactive Publication Date: 2010-02-17
ZIBO ZICHUAN CHUNMENG WENGUANGUO PROFESSIONAL COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the cutting propagation adopted requires a large number of basic seedlings, and it is easy to cause virus accumulation and affect the genetic characteristics of excellent seedlings
The survival rate of grafting and division propagation is low, the rooting rate of branch cuttings is low, and it is difficult to root in tissue culture
It is difficult to meet the needs of high-quality seedlings by traditional seedling raising methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Realize the rapid seed seedling raising method of sorbifolium sorbifolium fruit of the present invention according to the following steps, sowing seedlings in the sandy soil nursery, including the following breeding steps:

[0033] a. Seed collection

[0034] Collect fully mature seeds with full kernels from Xanthos sorbifolium trees with strong tree vigor, high yield and strong resistance. In early August, when the peel changes from green to yellowish brown, from smooth to rough, the seeds turn reddish brown. It is dark brown, and about 30% of the whole plant is picked when the peel of the fruit is cracked. Store it in a cool and ventilated place. After it cracks naturally, remove the peel and dry the seeds. It is an alternative species;

[0035] b. Selection

[0036] From the seeds collected in step a, screen the large seeds whose particle diameter is between 8mm-10mm, 1000 seeds with a total weight of 1800 grams, and store them in sand;

[0037] c. Shazang

[0038...

Embodiment 2

[0046] According to the method of embodiment 1, it is characterized in that the sand storage seeds dug out described in the step e are sown after vernalization in the sun bed again. The germination rate of the seeds before sowing is 30%.

[0047] The seedlings of the cultivated Xanthomonas ramiflora have a plant height of 90 centimeters, a main root length of 25 centimeters, and a survival rate of ≥93%.

Embodiment 3

[0049] Realize the rapid seed seedling raising method of sorbifolium sorbifolium fruit of the present invention according to the following steps, sowing seedlings in the sandy soil nursery, including the following breeding steps:

[0050] a. Seed collection

[0051] Collect fully mature seeds with full kernels from Xanthos sorbifolium trees with strong tree vigor, high yield and strong resistance. In early August, when the peel changes from green to yellowish brown, from smooth to rough, the seeds turn reddish brown. It is dark brown, and about 30% of the whole plant is picked when the peel of the fruit is cracked. Store it in a cool and ventilated place. After it cracks naturally, remove the peel and dry the seeds. It is an alternative species;

[0052] b. Selection

[0053] From the seeds collected in step a, screen the large seeds whose particle diameter is between 8mm-10mm, 1000 seeds with a total weight of 1650 grams, and store them in sand;

[0054] c. Shazang

[0055...

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Abstract

The invention relates to a method for the quick seedling raising of the seeds of shinyleaf yellowhorn, which belongs to the planting of fruit trees. The method for sowing seeds and raising seedlings in nursery lands with sand soil comprises the following breeding steps: seed collection, seed selection, stratification, nursery land selection, spring sowing and nursery management. The invention hassuperior biological hereditary property, no virus accumulation, flourishing root system, robust tree seedlings and high survival rate. The plant height of the tree seedlings of the raised shinyleaf yellowhorn out of the nursery is 70-100 centimeters, the length of taproots is 20-30 centimeters and the survival rate is more than or equal to 90%. The invention provides enough tree seedlings for functions in the aspects of planting shinyleaf yellowhorn trees in a large amount, exerting the economic benefit, the social health-care benefit and the medical treatment benefit of the shinyleaf yellowhorn trees, preventing sand, consolidating soil and protecting the environment. The invention is suitable for the quick seedling raising of the seeds of various yellowhorn variation varieties.

Description

technical field [0001] The invention relates to a rapid seed seedling raising method of sorbifolium sorbifolium, which belongs to the cultivation of fruit trees. Background technique [0002] Xanthophyllum sorbifolium is a unique and precious tree species in China. It is a plant of the genus Xanthophyllia sorbifolium in the family Sapindaceae, also known as Yapapaya. A deciduous shrub or small tree. It is mainly distributed in the Loess Plateau region, with many in Shaanxi, Gansu, Qinghai, and Inner Mongolia, scattered isolated trees or small communities in Ningxia, Shanxi, and Henan, and a small amount in the Northeast. [0003] Xanthania sorbifolium is a kind of woody oil crop, the oil content of the seed kernel is 72%-75%, the content of unsaturated fatty acid in the oil of Xanthania sorbifolium reaches 94%, among which the content of oleic acid is 57%, and the content of linoleic acid is 37%. Edible and medical, it has health care and medical effects such as lowering b...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/00A01B79/02
Inventor 仇传玲于世乐张俊忠
Owner ZIBO ZICHUAN CHUNMENG WENGUANGUO PROFESSIONAL COOP
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