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Grafting method for litchi

A litchi and seed technology, applied in grafting, fertilization methods, botanical equipment and methods, etc., can solve the problems of low survival rate of litchi grafted seedlings, achieve the effects of improving disease resistance, promoting cell division, and increasing survival rate

Inactive Publication Date: 2018-07-20
平南县正达农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a method for grafting litchi to solve the problem that the survival rate of grafted litchi seedlings is not high in the process of cultivating litchi seedlings using traditional grafting methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of grafting method of litchi, comprises the following steps:

[0031] (1) Nursery preparation: Select a flat land with abundant water, fertile soil and sufficient sunlight as a nursery, and apply 1500 kg of base fertilizer per mu. The base fertilizer is prepared from the following raw materials in parts by weight: 80 parts of manure, 20 parts of plant ash, 3 parts of tea oil cake, 6 parts of bone meal, 3 parts of calcium phosphate, 4 parts of potassium sulfate, 2 parts of ammonium bicarbonate and 5 parts of quicklime.

[0032](2) Rootstock preparation: first, collect lychee fruits with large particles and full pulp, remove the pulp, and obtain lychee seeds; Take root and germinate to obtain rootstock seedlings; finally, when the rootstock seedlings grow to a height of 35 cm, the rootstock seedlings are topped and sprouted to obtain rootstocks. Wherein, the germination treatment is as follows: first, soak the litchi seeds in a gibberellin solution with a concentr...

Embodiment 2

[0045] A kind of grafting method of litchi, comprises the following steps:

[0046] (1) Nursery preparation: Select flat land with abundant water, fertile soil and sufficient sunlight as the nursery, and apply 1800 kg of base fertilizer per mu. The base fertilizer is prepared from the following raw materials in parts by weight: 100 parts of manure, 40 parts of plant ash, 5 parts of tea oil cake, 10 parts of bone meal, 5 parts of calcium phosphate, 8 parts of potassium sulfate, 6 parts of ammonium bicarbonate and 10 parts of quicklime.

[0047] (2) Rootstock preparation: first, collect lychee fruits with large particles and full pulp, remove the pulp, and obtain lychee seeds; Take root and germinate to obtain rootstock seedlings; finally, when the rootstock seedlings grow to a height of 40 cm, the rootstock seedlings are topped and sprouted to obtain rootstocks. Wherein, the germination treatment is as follows: first, soak the litchi seeds in a gibberellin solution with a conc...

Embodiment 3

[0060] A kind of grafting method of litchi, comprises the following steps:

[0061] (1) Nursery preparation: Select flat land with abundant water, fertile soil and sufficient sunlight as the nursery, and apply 1500-1800kg of base fertilizer per mu. The base fertilizer is prepared from the following raw materials in parts by weight: 90 parts of manure, 30 parts of plant ash, 4 parts of tea oil cake, 8 parts of bone meal, 4 parts of calcium phosphate, 6 parts of potassium sulfate, 4 parts of ammonium bicarbonate and 8 parts of quicklime.

[0062] (2) Rootstock preparation: first, collect lychee fruits with large particles and full pulp, remove the pulp, and obtain lychee seeds; Take root and germinate to obtain rootstock seedlings; finally, when the rootstock seedlings grow to a height of 38 cm, the rootstock seedlings are topped and sprouted to obtain rootstocks. Wherein, the germination treatment is as follows: first, put the litchi seeds into a gibberellin solution with a co...

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PUM

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Abstract

The invention discloses a grafting method for litchi, and belongs to the technical field of agricultural planting. The method comprises the steps of nursery preparation, rootstock preparation, scion preparation, grafting operation and post-graft management; the grafting operation comprises the steps of scion cutting, rootstock cutting, hormone treatment and bonding; during the hormone treatment, the scion after scion cutting treatment is inserted into hormone mixture liquid for 2 to 4 hours, and a layer of hormone mixture liquid is applied to the incision of the rootstock after rootstock cutting treatment; the hormone mixture liquid is prepared from, by weight, 3-5 parts of indole acetic acid, 1-2 parts of auxin, 5-7 parts of cytokinin and 10000-12,000 parts of water; when bonding treatment is performed, a repairing agent is applied to grafting positions, and after the bonding treatment, grafted seedlings are obtained; after the grafted seedlings survive, topdressing treatment and pestprevention control treatment are carried out; the method solves the problem that the survival rate of the litchi grafted seedlings is not high during the cultivation process of litchi seedlings through a grafting method.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a litchi grafting method. Background technique [0002] Litchi is native to southern China and is a subtropical fruit tree and evergreen tree. The peel has scale-like protrusions, bright red or purple red, and the flesh is translucent and creamy when fresh, delicious in taste, but not resistant to storage. Together with bananas, pineapples and longan, lychees are known as the "four major fruits in the southern country". Lychee tastes sweet, sour, and warm in nature. It enters the heart, spleen, and liver meridians. It can stop hiccups and diarrhea. It is a good food therapy for intractable hiccups and early diarrhea. The effect. [0003] There are mainly two methods of raising litchi seedlings: seeding and grafting. The former takes a long time to raise seedlings, and the fruit produced is small, with thin flesh, large core, sour taste, low yield, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G2/35A01G17/00A01C21/00A01G13/00C05G3/00C05G3/04C05G3/08C05G1/00A01N53/08A01N57/16A01N47/18A01N43/90A01P7/04C05G3/80C05G3/90
CPCA01C21/005A01G13/00A01G17/005A01N43/90A01N47/18A01N53/00A01N57/16C05B7/00C05B13/02C05F5/002C05G3/00C05G3/80C05G3/90C05G5/20C05C9/00C05C11/00C05D1/02C05F3/00C05F11/00C05F11/02C05F11/08C05D5/00C05D9/02C05F11/10Y02P60/21
Inventor 李达耀
Owner 平南县正达农业发展有限公司
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