CN107466761A

CN107466761A - The olive seedling culture method of root system can be protected

Info

Publication number: CN107466761A
Application number: CN201710501439.6A
Authority: CN
Inventors: 杨灏
Original assignee: Yimen County Kang Rong Olive Farming Cooperatives
Current assignee: Yimen County Kang Rong Olive Farming Cooperatives
Priority date: 2017-06-27
Filing date: 2017-06-27
Publication date: 2017-12-15

Abstract

The invention discloses a kind of olive seedling culture method that can protect root system; its drip irrigation device is to be pre-configured with culture individual; and the culture individual that a little chesson is directly coated with root is taken root and hardening step; the advantage of the invention is that the seedling so cultivated can be planted seedling when being transplanted together with the soil wrapped up at its root system, avoid to cause the root system part of olive seedling during soil the situation of damage from occurring.

Description

The olive seedling culture method of root system can be protected

Technical field

The present invention relates to a kind of olive seedling culture method, more specifically, it relates to which a kind of can protect root system Olive seedling culture method.

Background technology

Olive category Oleaceae Olea aiphyllium, it is world-renowned woody oleiferous plants and fruit seeds, cultivation product Kind has higher edibility, containing abundant kind of high-quality edible plant oil -- and olive oil, is famous subtropical fruit tree and Important Economic woods Wood, Mediterranean Region is distributed mainly on, such as：Greece, Italy, Tunisia, Spain etc..Introduce a fine variety cultivation in present countries in the world Training.Before nineteen fifty, there is few olive to be passed to China, in Fujian, Taiwan, the Mengzi in Yunnan, Gansu, Sichuan, Chongqing plant. It is put within 1956~1962 years country's plan of introducing a fine variety, 1800 plants of nursery stock and Some seeds is successively introduced by the Soviet Union, Albania. 1964,10000 plants of olive is introduced a fine variety, carries out extensive experiment in cultivation.From 1973, in the region of preliminary successful introduction, Progressively develop production cultivation, had fairly large plantation in its preferential species growing area.

At present, the general step of olive breeding method is first to take branch to carry out cuttage culture to make its root of hair, root of hair cuttage Seedling replanting carries out cultivating seedlings, fixed do is planted after going out garden to nursery.It is during cuttage seedling is cultivated to use seedbed nursery more Mode, it is long the time required to the long root of branch, and root system quality is poor.Then the seedling after root of hair is transported to destination and transplanted, fortune Need to take out seedling before defeated, the soil in seedlings root need to be removed in order to facilitate transport, but can so damage root system so that survive Rate is low.Therefore, the seedling root quality cultivated using existing method is bad, and transplanting survival rate is low, is unfavorable for the popularization of olive Plantation, constrains the development of whole industry.Exploitation is badly in need of in this area at present can largely provide the cultivation of high quality oils olive seedling Method.

The content of the invention

In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of olive children that can protect root system Seeding cultivating method.

To achieve the above object, the present invention adopts the following technical scheme that：A kind of olive seedling that can protect root system is trained Method is educated, is comprised the following steps, (1) configuration culture individual, clip olive branch, is coated in the olive branch root of acquisition One layer of loose sterile soil, sterile soil includes being enough the pore string bag for fixing sterile soil outside, in pore string bag outer wrapping Nutrition Soil thick one layer of 2~3cm, one layer of hydrophobicity pellicle of Nutrition Soil outer wrapping, the main component of the Nutrition Soil is activity Charcoal, alkalescent sandy soil, perlite and decomposed manure, its mass ratio are activated carbon：Alkalescent sandy soil：Perlite：It is decomposed organic Fertilizer=3：3：3：1, pH7.1~7.3；(2) bottom that will be configured to the culture individual of type is directly inserted in taking root liquid, the life The boric acid and the mixed solution of 200~300mg/L methyl α-naphthyl acetate that root liquid is 50~100mg/L, soak time is 10~12 hours； (3) culture individual is taken out after the completion of soaking, embedment was carried out in the culture medium soil of aseptic process in advance, kept air humidity 80~90%, sprayed with vitamin B2 solution, water soluble composite fertilizer is poured after the long root of cuttage branch；Described vitamin B2 solution Concentration is 150~250ppm, is sprayed 3 times, every 4 days once, and dosage is every square metre of 1~1.5L；(4) after root system basically forms, Seedling is increased into illumination, reduces air humidity, the hardening time is 15~20 days.

As preferable, the culture individual top described in step (1) is provided with the ventilative sunshade string bag.

The present invention compares compared with the prior art to be had：The seedling so cultivated when being transplanted can by seedling with The soil wrapped up at its root system is planted together, avoids that the root system part of olive seedling may be caused damage during soil Situation occurs.

Embodiment

The olive seedling culture embodiment of the method for root system can be protected to be described further the present invention below.

A kind of olive seedling culture method that can protect root system, comprises the following steps, and (1) configuration culture individual, cuts Olive branch is taken, one layer of loose sterile soil is coated in the olive branch root of acquisition, includes being enough outside sterile soil The pore string bag of fixed sterile soil, in the thick Nutrition Soils of one layer of 2~3cm of pore string bag outer wrapping, one layer of Nutrition Soil outer wrapping Hydrophobicity pellicle, the main component of the Nutrition Soil are activated carbon, alkalescent sandy soil, perlite and decomposed manure, its matter It is activated carbon to measure ratio：Alkalescent sandy soil：Perlite：Decomposed manure=3： 3：3：1, pH7.1~7.3；(2) it will be configured to type Culture individual bottom directly insert in taking root liquid, the taking root liquid be 50~100mg/L boric acid and 200~300mg/L Methyl α-naphthyl acetate mixed solution, soak time be 10~12 hours；(3) culture individual is taken out after the completion of soaking, embedment is advance In the culture medium soil for carrying out aseptic process, air humidity 80~90% is kept, is sprayed with vitamin B2 solution, cuttage branch Water soluble composite fertilizer is poured after the long root of bar；Described vitamin B2 solution concentration is 150~250ppm, is sprayed 3 times, every 4 days one Secondary, dosage is every square metre of 1~1.5L；(4) after root system basically forms, seedling is increased into illumination, reduces air humidity, during hardening Between be 15~20 days.The seedling so cultivated can be by seedling together with the soil wrapped up at its root system when being transplanted Planted, avoid to cause the root system part of olive seedling during soil the situation of damage from occurring.In the stage of taking root, life Nutriment in root liquid be able to will not be entered by hydrophobicity pellicle and moisture, so as to ensure that Nutrition Soil will not be taken root Vacuole dissipates, and sets the pore string bag one to be fixed loose sterile soil, and come also for making in taking root liquid and Nutrition Soil Nutriment can successfully be absorbed by seedling.

Culture individual top in step (1) is provided with the ventilative sunshade string bag.The purpose for setting the ventilative sunshade string bag is Ensure that seedling leaves avoid direct sunlight from injuring seedling while normal respiration is carried out.

Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention, it is noted that for the art Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

A kind of 1. olive seedling culture method that can protect root system, it is characterised in that：Comprise the following steps, (1) configuration training Support individual, clip olive branch, outside the olive branch root of acquisition one layer of loose sterile soil of cladding, sterile soil Including the pore string bag for being enough to fix sterile soil, outside the thick Nutrition Soils of one layer of 2~3cm of pore string bag outer wrapping, Nutrition Soil One layer of hydrophobicity pellicle is wrapped up, the main component of the Nutrition Soil is activated carbon, alkalescent sandy soil, perlite and decomposed organic Fertilizer, its mass ratio are activated carbon：Alkalescent sandy soil：Perlite：Decomposed manure=3：3：3：1, pH7.1~7.3；(2) will match somebody with somebody Be set to type culture individual bottom directly insert in taking root liquid, the taking root liquid be 50~100mg/L boric acid and 200~ The mixed solution of 300mg/L methyl α-naphthyl acetate, soak time are 10~12 hours；(3) culture individual is taken out after the completion of soaking, buried Enter in the culture medium soil for carrying out aseptic process in advance, keep air humidity 80~90%, sprayed with vitamin B2 solution, skewer Water soluble composite fertilizer is poured after the long root of bar of transplanting；Described vitamin B2 solution concentration is 150~250ppm, is sprayed 3 times, every 4 It once, dosage is every square metre of 1~1.5L；(4) after root system basically forms, seedling is increased into illumination, reduces air humidity, refining The seedling time is 15~20 days.
2. the olive seedling culture method according to claim 1 that root system can be protected, it is characterised in that：Step (1) Described in culture individual top be provided with the ventilative sunshade string bag.