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Dwarf culture method of lucuma nervosa

A cultivation method and fruit tree technology, applied in cultivation, gardening methods, botanical equipment and methods, etc., can solve problems such as difficulties in fruit picking, and achieve the effects of improving production efficiency and safety, simple operation, and convenient picking

Inactive Publication Date: 2003-12-10
XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But so far, the cultivation of lucuma trees is to let it grow naturally, and the tree body is tall, generally 6-8 meters high, and it is very difficult to pick the fruit.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In May, select adult lucuma trees that grow robustly, have two branches and completely lignified branches as propagation materials. At a distance of 5 cm from the lower end of the branches, the length of girdling is 3 cm, and the epidermis and cambium are scraped to form a high-altitude For the girdling of the layered strips, apply an indole acetic acid aqueous solution with a concentration of 200PPM evenly on the girdling, and let it cool for 2 days. Mix 6.5 kilograms of clay and 1.5 kilograms of organic fertilizer with 2 kilograms of water to make a soil ball and wrap the mouth of the ring. Keep the humidity of the soil ball, and pay attention to add water to prevent the soil ball from being too dry. When new roots grow on the soil ball until it turns yellowish brown, you can cut off the high-pressure branches to make high-pressure seedlings, put the high-pressure seedlings into the nutrition bag, and put the nutrition soil on it. , fake planting in the seedbed, give ...

Embodiment 2

[0018] Repeat embodiment 1, have following difference: select described branch in September, use the indole acetic acid aqueous solution of 300PPM, be coated on described girdling mouth place equably, cool and sun 1 day; , giving 40% shade.

Embodiment 3

[0020] Repeat embodiment 1, have following difference: select described branch in July, use the indole acetic acid aqueous solution of 250PPM, be coated on described girdling mouth place equably, cool and sun 1 day; , giving 45% shade.

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Abstract

The dwarf culture of lucuma nervosa tree includes the following steps: selecting and using strong outgrowth with more than two branches as propagation material; using sharp knife to girdle branch bark to form girdled band with width of 3-4 cm; uniformly coating indoleacetic acid aqueous solution on the girdled band; drying in the sun, then covering girdled band with soil ball made up by using clay and organic fertilizer and adding water, and wrapping the girdled band with plastic film, when the new root is grown out from soil ball and is formed into yellow brown, cuttnig marcotte and placing it into nutrient bag, temporary planting, set planting and pruning so as to obtain dwarf lucuma nervosa tree.

Description

technical field [0001] The present invention relates to a kind of cultivation method of fruit tree, more specifically, the present invention relates to the cultivation method of egg yolk fruit tree. Background technique [0002] Lucuma, scientifically named Pouteria campechiana (HKB) hni (lucuma nervosa A.DC.), is native to northern South America and belongs to the small semi-deciduous tropical fruit tree of Sapotaceae. The fruit is spherical, green when immature, yellow-green to orange-yellow when mature, smooth, thin-skinned, orange-yellow pulp, rich in starch, texture like egg yolk and fragrant. In addition to being eaten raw, the fruit can be used to make jam, ice cream, beverage or fruit wine. It is a new tropical fruit with good development and application prospects. But the cultivation of the lucuma tree is to allow it to grow naturally so far, and the tree body is tall, and the general tree height is 6 to 8 meters, and the picking of the fru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G17/00
Inventor 王坚师进福施捍
Owner XISHUANGBANNA TROPICAL BOTANICAL GARDEN CHINESE ACAD OF SCI
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