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Camellia oleifera container seedling raising technique

A technology for raising seedlings and camellia oleifera in containers, which is applied in the field of plant seedlings, can solve the problems of low seedling survival rate and low seedling raising efficiency, and achieve the effect of short seedling raising cycle, high survival rate and convenient long-distance transportation

Active Publication Date: 2013-08-21
YUNHE AGRI COMPREHENSIVE DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The object of the present invention is to solve the shortcomings of the low seedling survival rate and low seedling efficiency of the prior art Camellia oleifera seedling cultivation technology, and provide a Camellia oleifera container seedling cultivation technology with high survival rate, high cultivation efficiency and good reliability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of Camellia oleifera container seedling cultivation technology, this technology realizes by following steps:

[0045] (1) Seed collection: pick 5% mature Camellia oleifera fruit with fruit cracking, stack them in the room for ventilation for 16 days to crack and shell naturally, and then sieve with a sieve with an aperture of 1.5 cm to obtain Camellia oleifera seeds. In this embodiment, per kilogram of Camellia oleifera seeds Containing 400 grains, the germination rate is 92%, and the camellia oleifera seeds are placed in a cold storage at 0°C for subsequent use;

[0046] (2) Seed pretreatment: Soak Camellia oleifera seeds in 0.4% potassium permanganate solution for 45 minutes, rinse them with clean water, then soak them in warm water at 50°C, cool them naturally and soak them in clean water for 5 days, and change the water twice during the period. After soaking, the seeds of camellia oleifera are stored in sand for 25 days to germinate, making 70% of the seeds w...

Embodiment 2

[0068] A kind of Camellia oleifera container seedling cultivation technology, this technology realizes by following steps:

[0069] (1) Seed collection: Pick 10% of the mature Camellia oleifera fruits that are cracked, stack them in the room for more than 20 days to be ventilated to crack and shell naturally, and then sieve them with a sieve with an aperture of 1.5 cm to obtain Camellia oleifera seeds. The seeds contain 480 grains, and the germination rate is 91%. The Camellia oleifera seeds are placed in a cold storage at 5°C for subsequent use;

[0070] (2) Seed pretreatment: Soak Camellia oleifera seeds in 0.5% potassium permanganate solution for 30 minutes, rinse them with clean water, then soak them in warm water at 60°C, cool them naturally and soak them in clean water for 3 days, and change the water once during the period. After soaking, the seeds of camellia oleifera are stored in sand for 35 days to germinate, making 80% of the seeds white;

[0071] (3) Sowing:

[...

Embodiment 3

[0092] A kind of Camellia oleifera container seedling cultivation technology, this technology realizes by following steps:

[0093] (1) Seed collection: Pick mature Camellia oleifera fruits with 7% fruit cracking, stack them in the room for more than 18 days to ventilate and crack naturally, and then sieve them with a sieve with an aperture of 1.4cm to obtain Camellia oleifera seeds. The seeds contain 430 seeds, and the germination rate is 92.8%. The Camellia oleifera seeds are placed in a cold storage at 2°C for subsequent use;

[0094] (2) Seed pretreatment: Soak Camellia oleifera seeds in 0.45% potassium permanganate solution for 40 minutes, rinse them with clean water, then soak them in warm water at 55°C, cool them naturally and soak them in clean water for 4 days, and change the water once during the period. After soaking, the seeds of camellia oleifera were stored in sand for 30 days to make 75% of the seeds white;

[0095] (3) Sowing:

[0096] ① Choose a plot with su...

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Abstract

The invention relates to a plant seedling raising technique, in particular to a camellia oleifera container seedling raising technique which aims to solve the problems of low seedling survival rate and low seedling raising efficiency of a camellia oleifera seedling raising technique in the prior art. The camellia oleifera container seedling raising technique includes the steps of (1) collecting seeds, and placing the collected seeds in a refrigeratory for cold storage and reserve at the temperature of 0-5 DEG C; (2) pre-treating the seeds, and soaking the seeds prior to sand storage for accelerating germination; (3) sowing, sowing the camellia oleifera seeds subjected to germination accelerating in a container containing seedling raising substrates in a spot manner, and then placing the container on a seedbed; (4) grating rootstocks of seedlings; (5) performing grafted seedling management including water management, rootstock removal and weeding management, light and temperature management, nutrient management and the like; (6) performing biennial seedling production management; and (7) performing outplanting management. The technique has the advantages of high seedling survival rate, high breeding efficiency and good reliability; and seedling survival rate of the seedling raising technique is 10-20% higher than that of inarching seedling raising and leaf cutting seedling raising techniques.

Description

technical field [0001] The invention relates to a plant seedling raising technology, in particular to a camellia oleifera container seedling raising technology. Background technique [0002] Camellia oleifera is an important woody edible oil tree species in the south of the Yangtze River in my country. The main component of Camellia oleifera is unsaturated fatty acid mainly oleic acid and linoleic acid, the content is more than 85%, it is resistant to storage, not easy to rancid, and it is a good cooking oil, especially the fried food with tea oil, the color is bright Yellow, fragrant and delicious. Camellia oleifera can be refined to produce milk and high-grade natural cosmetics. It is also the raw material for vaseline, hair tonic, mechanical lubricating oil, and penicillin and streptomycin in medicine. Camellia oleifera cake contains saponin, crude fat and other chemical raw materials. Camellia oleifera is the young forest stage of Camellia oleifera from sowing or cutti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 林昌礼张大伟
Owner YUNHE AGRI COMPREHENSIVE DEV
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