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Kiwi fruit sowing and seedling raising method

A technology for sowing seedlings and kiwi fruit, which is applied in the field of fruit tree seedlings, can solve the problems of poor seedling height uniformity, low seedling quality, and long seedling time, so as to improve the emergence rate and uniformity of seedlings, the method is simple and easy, and the emergence time is shortened Effect

Inactive Publication Date: 2020-08-14
WUHAN ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although it is simple and convenient to cultivate kiwifruit seedlings with existing methods, it takes a long time to grow seedlings, the emergence rate is low, the uniformity of seedling height is poor, and the quality of seedlings is low, which cannot meet the needs of new kiwifruit variety cultivation and high-quality and standardized production of kiwifruit.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Seed collection

[0024] Choose healthy Qinling wild delicious female parent trees. Harvest mature kiwi fruit in October-November. Choose normal fruit with correct fruit shape, uniform size, and no pest damage. Cut the fruit in half with a fruit knife and cut the pulp with a spoon After taking it out, add 0.3% pectinase and leave it for 10 minutes, then wrap it in gauze and rub it, wash it in water, separate the seeds, and dry it in the shade indoors.

[0025] (2) Sleep-break treatment

[0026] The above-mentioned shade-dried seeds were placed in sand with a humidity of 15-20%, stored in sand at 4°C for 2 weeks, then treated at 21°C for 8 hours, at 10°C for 16 hours, and treated with daily temperature changes for 21 days.

[0027] (3) Sowing

[0028] 1. Prepare the seeding substrate. Add 75% peat (1-10mm) + 25% perlite and mix well with water.

[0029] 2. Fill the tray. Use EPS200 seedling trays to fill the substrate pressure holes, and the depth of the holes s...

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PUM

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Abstract

The invention belongs to the technical field of fruit tree seedling raising, and relates to a kiwi fruit sowing and seedling raising method. The method comprises the following steps of (1) seed collecting; (2) dormancy breaking treatment; (3) sowing; (4) seedling raising; and (5) fertilizer and water management. The dormancy breaking treatment comprises the steps that seeds dried in the shade areplaced in sand with the humidity of 15%-20% to be stored at 4 DEG C for 2 weeks, and then daily temperature changing treatment is conducted for 14-28 days, wherein the daily temperature changing treatment procedure is conducted at 21 DEG C for 8 hours and at 10 DEG C for 16 hours. Compared with the prior art, the method disclosed by the invention is simple, convenient and easy to implement and easy to popularize, the seedling emergence time of the kiwi fruit seeds is remarkably shortened, and the seedling emergence rate and the seedling emergence uniformity are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree seedling cultivation, and in particular relates to a sowing and seedling raising method capable of effectively improving the emergence rate and uniformity of kiwifruit seeds. Background technique [0002] Actinidia is a large deciduous dioecious woody vine belonging to the genus Actinidia in the family Actinidiaceae. China is the origin of kiwifruit and is rich in wild resources. At present, my country has 62 kiwifruit species, accounting for about 94% of the world's total. Kiwi fruit is suitable for sweet and sour, contains high vitamin C and various minerals needed by the human body, has high nutritional value, and is known as the "king of vitamin C". In addition, it also has high health functions and is a treasure among fruits. The kiwifruit industry has high output value and good benefits, and is a sunrise industry in my country's fruit industry. [0003] At present, kiwifruit seedling br...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G24/15A01G24/28A01C1/00A01C21/00
CPCA01G31/00A01G24/15A01G24/28A01C1/00A01C21/005
Inventor 戢小梅陈志伟张鸿乐有章李秀丽赵志远李长林翟敬华陈镇姚延兴
Owner WUHAN ACADEMY OF AGRI SCI