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Method for sweetgum seedling cutting and raising

A technology for growing seedlings and sweetgum by cuttings, which is applied in the fields of botanical equipment and methods, preservation of human or animal bodies, and chemicals used for biological control, etc. , to achieve the effect of high survival rate, fast growth, and reduced seedling cost

Inactive Publication Date: 2017-06-09
林昌礼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of seedling seedling cultivation has a long period of seedling cultivation and low efficiency, so cutting seedling cultivation is a very practical method
In the prior art, the survival rate of cuttings with hard techniques is only 17%, and with cuttings with soft techniques, the growth of seedlings is poor in uprightness. Basically, it is necessary to carry out binding and support, and it takes the next winter to go up the mountain for afforestation. There are still many deficiencies. The present invention aims to solving this technical problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A method for growing seedlings by cuttings of sweetgum sweetgum, said method comprising the steps of:

[0033] (1) Seedling container preparation: Choose a non-woven light matrix mesh bag container with a diameter of 4.5 cm and a length of 9 cm. After filling the matrix, place the non-woven light matrix mesh bag container neatly in a plastic seedling tray for use. The number of plates is equal;

[0034] (2) Seedbed preparation: The width of the seedbed is 100cm, the site is leveled, the ground is laid with ground cloth, the distance between the seedbeds is 35cm, and shade sheds and sprinkler irrigation equipment are set on the seedbed;

[0035] (3) Substrate disinfection: Spray the non-woven light substrate mesh bag container filled with the substrate with 0.8‰ potassium permanganate solution 3 days before cutting, cover the substrate with a film in time after spraying, and uncover it when cutting;

[0036] (4) Collection of spikes: Select the middle and upper parts of...

Embodiment 2

[0047] A method for growing seedlings by cuttings of sweetgum sweetgum, said method comprising the steps of:

[0048] (1) Seedling container preparation: Choose a non-woven lightweight matrix mesh bag container with a diameter of 5 cm and a length of 10 cm. After filling the matrix, place the non-woven light matrix mesh bag container neatly in a plastic seedling tray for use. Equal or unequal quantities per plate;

[0049] (2) Seedbed preparation: The width of the seedbed is 120cm, the site is leveled, the ground is laid with ground cloth, the distance between the seedbeds is 45cm, and the seedbed is equipped with shade sheds and sprinkler irrigation equipment;

[0050] (3) Substrate disinfection: Spray the non-woven light substrate mesh bag container filled with the substrate with 1.0‰ potassium permanganate solution 4 days before cutting, cover the substrate with a film in time after spraying, and uncover it when cutting;

[0051] (4) Collection of spikes: Select the middle...

Embodiment 3

[0062] A method for growing seedlings by cuttings of sweetgum sweetgum, said method comprising the steps of:

[0063] (1) Seedling container preparation: Choose a non-woven lightweight matrix mesh bag container with a diameter of 4.8 cm and a length of 9.5 cm. After filling the matrix, place the non-woven light matrix mesh bag container neatly in a plastic seedling tray for use. Equal or unequal quantities per plate;

[0064] (2) Seedbed preparation: The width of the seedbed is 110cm, the site is leveled, the ground is laid with ground cloth, the distance between the seedbeds is 40cm, and the seedbed is equipped with shade sheds and sprinkler irrigation equipment;

[0065] (3) Substrate disinfection: Spray the non-woven light substrate net bag container filled with the substrate with 0.9‰ potassium permanganate solution 4 days before cutting, cover the substrate with a film in time after spraying, and uncover it when cutting;

[0066] (4) Collection of spikes: Select the midd...

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Abstract

The invention relates to a method of sweetgum seedling cutting and raising. The method comprises thesteps of 1,preparation of seedling raising container; 2, preparation of seedbed; 3, disinfection of substrate; 4,collection of scion wood; 5, seedling cutting; 6, arch shed building; 7, water management; 8, lighting and temperature management; 9, nutrient management: when the seedling stockgrows out 2-3 leaves, 0.15% brassinolide missible oil 2,500 times solution and 0.1%-0.2% monopotassium phosphate solution are sprayed, once every 7-10 days, fertilizers are cross applied; when thescion buds grow to 3cm-5cm, urea with a concentration of 0.2%-0.3% is sprayed in combination with weed removing; in the later growth period, a compound fertilizer solution with a concentration of 0.2%-0.3% is sprayed, once every 7-10 days, the time of fertilizer application is in the morning or the evening; 10, pest control; 11, filming and hardening; 12, seedling lifting and outplanting. According to the method of sweetgum seedling cutting and raising, the survival rate reaches as high as 98%, the seedling grows straight, and grows fast, and can be transplanted uphill at the secondspring, which greatly reduces the seedling raising costs.

Description

technical field [0001] The invention relates to a cutting seedling raising method of sweetgum sweetgum, and belongs to the technical field of cutting seedling raising of sweetgum sweetgum. Background technique [0002] Chinese sweetgum is a plant of the genus Liquidambar in the family Hamamelis. It is widely distributed in various provinces and regions in southern my country. It is widely used and is an excellent garden landscape tree species. The whole plant can be used as medicine. In many places, it is also the main material for mushroom cultivation. It grows rapidly, has strong adaptability, can tolerate drought and barrenness, and grows luxuriantly in moist and fertile places. It is easy to regenerate naturally. It is a typical "barren hill pioneer" tree species. It has obvious soil maintenance and good ecological benefits. It is the first choice for plantation tree species structure adjustment. One of the tree species. In addition, it has strong wind and cold resistanc...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G9/10A01G13/00A01N43/16A01N37/46A01P21/00
CPCA01G17/005A01G9/0299A01G13/00A01G2013/004A01N37/46A01N43/16A01N2300/00
Inventor 林昌礼杨少宗张大伟卢小红李因刚
Owner 林昌礼
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