CN100452961C

CN100452961C - Liquid-storing bamboo stem planting process

Info

Publication number: CN100452961C
Application number: CNB2006100226253A
Authority: CN
Inventors: 梁德富
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2006-12-25
Filing date: 2006-12-25
Publication date: 2009-01-21
Anticipated expiration: 2026-12-25
Also published as: CN1985577A

Abstract

The liquid-storing bamboo stem planting process includes injecting nutritious liquid into the cavity in the ground segment of bamboo to be stem planted, retaining 20-30 leaves to balance the water absorption and evaporation of the stem plant, bamboo and endow the underground part with mold-resisting and rot-resisting activity. The process can raise the survival rate of bamboo stem planting to over 90 %.

Description

Liquid-storing bamboo stem planting process

One, technical field

The present invention relates to bamboo spike and insert technology, the particularly a kind of technology of nutrient solution of in the bamboo chamber of cuttage bamboo, injecting to impel it to survive.

Two, background technology

It is easy to operate that the branch root and stem of certain plants of bamboo employing cottage propagation ratio band root band soil is transplanted laborsaving saving of labor, but because its survival rate is difficult to surpass 20%, so people adopt to divide the root and stem of certain plants to transplant, and seldom adopt cuttage, owing to divide the root and stem of certain plants provenance that breeding expends big especially, so the injury that primary bamboo grove is caused is also big.

Three, summary of the invention

The purpose of this invention is to provide a kind of liquid-storing bamboo stem planting process, to increase substantially the survival rate of cuttage bamboo.

The object of the present invention is achieved like this: the bamboo kind that is not less than 3.5cm at the well-thought-out plan diameter of a cross-section of a tree trunk 1.3 meters above the ground, in early April to late May, bamboo under the intermediate cutting is removed the part that the bamboo bottom does not have the bamboo branch earlier, the part that the bamboo branch will be arranged again is by one section cut-out of per 4 closed joints, only keep the bamboo branch of going up a joint most, blade quantity on the bamboo branch is controlled at the 20-30 sheet, behind the trench digging of ground, the bamboo section is inserted in the ditch by 30-45 degree inclination angle, spacing in the rows is got 0.6-0.8m, line-spacing is got 1-1.2m, ditch depth can expose a complete closure joint degree of being after with earthing, behind the earthing, going up most 1cm place under the ring joint, get out the hole of an aperture 1cm with hand drill, with funnel to bamboo intra-bladder instillation nutrient solution, groundwater increment reaches lower edge, aperture degree of being with the intraluminal fluid face, the back is sealed with medical proof fabric around wiping the dry hole mouth, and on adhesive plaster, intert a segment length 8-10cm, the nothing joint bamboo branch of diameter 2-3mm, bamboo branch outer length is no less than 5cm, and the weight proportion of nutrient solution is a water: powdered glucose: sodium tetraborate: VITAMIN C TABLET=100: 0.2: 0.02: 0.01.

Adopt such scheme can receive following remarkable result:

1, because the smooth densification of epidermis of bamboo, water imbibition is poor, only is the termination so insert effective water-absorption surface of part in the soil, and this often causes the suction of under ground portion not catch up with the evaporation of acrial part, finally cause the withered of cuttage bamboo section, this is one of low major reason of cuttage bamboo survival rate.This programme directly is stored in nutrient solution in the bamboo chamber, because bamboo cavity wall quality is loose, water imbibition is strong, so the nutrient solution in the chamber is easy to replenish to acrial part with the bamboo internal circulation system, promotes that acrial part germinates, Zhan Ye.

2, buried part is easy to go mouldy rotten, and the anti-rotten active and new root of the anti-mildew of cuttage bamboo is sprouted the photosynthesis that power all derives from the acrial part blade, this programme removes the part of no bamboo branch earlier to be blocked again, and part keeps 20-30 sheet leaf on the ground, make ground, under ground portion form benign cycle, this programme can be brought up to the survival rate of cuttage bamboo more than 90%.

3, press the nutrient solution prescription of this programme,, can promote it to take root rapidly, germinate again, plug thin bamboo tap on the hole, can avoid storing formation negative pressure in the bamboo chamber both for the cuttage bamboo provides necessary moisture.

4, with bamboo section inclination cuttage, can guarantee the embedment length of bamboo pars infrasegmentalis, can avoid again taking a lot of work deeply because of ditching, the more important thing is that the inclination cuttage can regulate the distribution of auxin concentration, help the sprouting of shoot.

5, the no bamboo branch part that is removed just in time is the elite part of material with bamboo, so this law does not influence the material value of being cut down bamboo, and has the part of bamboo branch generally all to do the offcuts processing, and this law is just in time used it, thereby has improved the overall value of being cut down bamboo.

Claims

1. liquid-storing bamboo stem planting process, it is characterized in that: the bamboo kind that is not less than 3.5cm at the well-thought-out plan diameter of a cross-section of a tree trunk 1.3 meters above the ground, in early April to late May, bamboo under the intermediate cutting is removed the part that the bamboo bottom does not have the bamboo branch earlier, the part that the bamboo branch will be arranged again is by one section cut-out of per 4 closed joints, only keep the bamboo branch of going up a joint most, blade quantity on the bamboo branch is controlled at the 20-30 sheet, behind the trench digging of ground, the bamboo section is inserted in the ditch by 30-45 degree inclination angle, spacing in the rows is got 0.6-0.8m, line-spacing is got 1-1.2m, ditch depth can expose a complete closure joint degree of being after with earthing, behind the earthing, going up most 1cm place under the ring joint, get out the hole of an aperture 1cm with hand drill, with funnel to bamboo intra-bladder instillation nutrient solution, groundwater increment reaches lower edge, aperture degree of being with the intraluminal fluid face, the back is sealed with medical proof fabric around wiping the dry hole mouth, and on adhesive plaster, intert a segment length 8-10cm, the nothing joint bamboo branch of diameter 2-3mm, bamboo branch outer length is no less than 5cm, and the weight proportion of nutrient solution is a water: powdered glucose: sodium tetraborate: VITAMIN C TABLET=100: 0.2: 0.02: 0.01.