Method for growing seedlings of oil palm seeds

A seed and oil palm technology, applied in the field of oil palm seed seedling breeding, can solve the problems of no reports of oil palm seed seedling breeding, etc., and achieve the effects of shortening the production cycle, increasing the survival rate, and shortening the cultivation time

Inactive Publication Date: 2011-06-08
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Method for growing seedlings of oil palm seeds
  • Method for growing seedlings of oil palm seeds
  • Method for growing seedlings of oil palm seeds

Examples

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[0018] Example one

[0019] 1. Prepare hydrochloric acid solution and sulfuric acid solution according to the volume ratio of 1:1 and 1:2 respectively, soak the selected oil palm fruits in hydrochloric acid solution and sulfuric acid solution and airtight for 30h; rinse off the pulp with 30% NaOH solution Rinse to get oil palm seeds.

[0020] 2. Put the oil palm seeds in a constant temperature water bath culture shaker for oscillating and variable temperature accelerating germination treatment in three steps: the first step starts at 65℃, the oscillation speed is 25r / min, and the duration is 0.5h; the second step is cooled to 45 ℃, the oscillation speed is 25r / min, the duration is 22h; the third step is to cool down to 35℃, the oscillation speed is 15r / min, and the duration is 35h; during this period, keep the humidity at 80-90%, and then leave it for 25 days to remove the germinated seeds Transfer to the cultivation stage.

[0021] 3. Place the germinated seeds in a vessel contain...

Example Embodiment

[0024] Example two

[0025] 1. Prepare hydrochloric acid solution and sulfuric acid solution according to the volume ratio of 1:1.5 and 1:2 respectively, soak the selected oil palm fruits in hydrochloric acid solution and sulfuric acid solution and airtight for 50h; rinse off the pulp with 25% NaOH solution Rinse and rinse to obtain oil palm seeds.

[0026] 2. Put the oil palm seeds in a constant temperature water bath culture shaker for oscillating and variable temperature accelerating germination treatment in three steps: the first step is 70℃, the oscillation speed is 25r / min, and the duration is 1h; the second step is cooled to 50℃ , The oscillating speed is 30r / min, the duration is 23h; the third step is to cool down to 40℃, the oscillating speed is 20r / min, and the duration is 50h; during this period, keep the humidity at 80-90%, and then leave it for 30 days to transfer the germinated seeds Into the cultivation stage.

[0027] 3. Place the germinated seeds in a sand bed cont...

Example Embodiment

[0030] Example three

[0031] 1. Prepare the hydrochloric acid solution and sulfuric acid solution in the volume ratio of 1:1.5 and 1:1.5 respectively, soak the selected oil palm fruits in the hydrochloric acid solution and the sulfuric acid solution and airtight for 70h; rinse off the pulp with 30% NaOH solution Rinse to get oil palm seeds.

[0032] 2. Put the oil palm seeds in a constant temperature water bath culture shaker for oscillating and variable temperature accelerating germination treatment in three steps: the first step starts with a temperature of 75℃, the oscillation speed is 35r / min, and the duration is 0.5h; the second step is cooled to 55 ℃, the oscillation speed is 30r / min, the duration is 23h; the third step is to cool down to 35℃, the oscillation speed is 10r / min, and the duration is 75h; during this period, keep the humidity at 80-90%, and then leave it for 28 days to remove the germinated seeds Transfer to the cultivation stage.

[0033] 3. Place the germinate...

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Abstract

The invention belongs to the technical field of seed growing, in particular relates to a method for growing seedlings of oil palm seeds, which comprises the steps of: respectively soaking preferred oil palm seeds in a hydrochloric acid solution and a sulfuric acid solution for closing, washing with a NaOH solution after washing and separating from pulp to obtain the oil palm seeds; and putting the oil palm seeds in a constant-temperature water bath culturing oscillator for oscillating variable temperature increased germination, then placing for 20-35 days, and carrying out nursery culturing on the germinated seeds. By adopting a pulp acid-base separating method, oscillating variable temperature increased germination and other modes, the germination of a large quantity of oil palm seeds can be effectively induced, the survival rate is increased, the production period of the growing of seedling of the oil palm seeds is shortened, and the rapid growth of the oil palm nursery stocks is accelerated. The invention has the characteristics of simple process, short culturing time, high germination rate, high survival rate and the like and has an important significance on the development of the oil palm industry.

Description

technical field [0001] The invention belongs to the technical field of seed breeding, and in particular relates to a seedling breeding method of oil palm seeds. Background technique [0002] Oil palm (Elaeis guineensis Jaca) belongs to the palmaceae (Palmaceae). It is native to Nigeria and Guinea on the west coast of tropical Africa. Its cultivation area in the world is limited to tropical areas within 18 degrees north and south latitude. Oil palm is an important tropical woody oil crop, its fruit oil content is as high as 50%, and it is the oil-producing plant with the highest production efficiency in the world. Its main product, palm oil, plays an important role in industry and daily life and is widely used in industry, cooking and food manufacturing. In addition, palm oil is the best raw material for bio-energy-diesel. As a high-quality raw material for biodiesel and edible oil, oil palm not only has high yield per unit area, but also has good ecological benefits. The a...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01G31/00
Inventor 曹红星孙程旭雷新涛李杰冯美丽赵松林
Owner COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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