Oil palm seed pregermination method

A seed and oil palm technology, applied in the field of oil palm seed germination, can solve problems such as being unfavorable to industrialized scale production, increasing production and management costs, and changing germination rate greatly, achieving low cost, improving seedling quality, and improving The effect of seedling rate

CN102301849AInactive Publication Date: 2012-01-04RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-01-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an oil palm seed pregermination method. The method comprises the following steps: collecting fresh oil palm seeds; removing the epicarp and fiber on the surfaces of the seeds; cleaning surface grease for standby; treating by chemical reagents, disinfecting, packaging, carrying out cold treatment and heat treatment, and then soaking in clean water; and placing at normal temperature until germinating. The oil palm seed pregermination method has the advantages of simple technology and low cost. The mode of soaking by chemical reagents and processing at changed temperature and constant temperature can effectively break through the dormancy of the recalcitrant seeds of the oil palm, accelerate oil palm seeds to quickly and tidily germinate, improve the seed culture planting percent of the oil palm, reduce disease infection on seeds and buds and improve the planting percent and the quality of seedlings.
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Description

technical field

[0001] The invention belongs to the field of biological technology, and in particular relates to a method for accelerating germination of oil palm seeds. Background technique

[0002] Oil palm is a perennial monocotyledonous plant. It is a tropical woody oil crop. The pulp and kernel of oil palm are rich in oil. Yunnan, Guangdong, Guangxi. The oil squeezed from palm kernels is called palm oil. Palm oil can be used to make soap, lubricating oil, cosmetics, etc. It is also an auxiliary agent for textile industry, leather industry, and tin plating of iron sheets. After refining, palm oil is edible oil with high nutritional value. , can be used to make margarine.

[0003] At present, the vast majority of oil palm planting materials used in production and cultivation are seedlings produced by traditional hybridization methods. Because oil palm seeds are recalcitrant and high-oil-content seeds, the germination rate is extremely low under natural conditions, the ...

Examples

Embodiment Construction

[0015] The present invention will be further described below with non-limiting examples, it should be noted that the following examples are only used to illustrate the present invention, and it should not limit the scope of the present invention, and any change that can be easily made in this field can be considered as within the scope of the present invention.

[0016] Below, take No. 2, No. 3, No. 4, No. 5 and No. 6 oil palm seed vernalization as examples, and further describe the present invention:

[0017] In October, 100kg of mature fresh fruit of hot oil No. 2, No. 3, No. 4, No. 5 and No. 6 oil palms were harvested manually from the oil palm trees in the oil palm garden. Most of the (pulp) and fibers are removed, and the bad seeds such as shriveled, mildewed, and damaged are removed according to the appearance of the seeds, and 3000 complete and full seeds are selected from each of them, and the variety is marked, and the residual pulp on the seed surface is manually cut...