CN1275312A

CN1275312A - Method for planting tree in arid area

Info

Publication number: CN1275312A
Application number: CN 00106682
Authority: CN
Inventors: 卫毅; 胡宝明; 吕存宝; 卫玮; 王禹; 陈林
Original assignee: LANTIAN APPLIED TECHNIQUE RESEARCH INST YINCHUAN CITY
Current assignee: LANTIAN APPLIED TECHNIQUE RESEARCH INST YINCHUAN CITY
Priority date: 2000-04-27
Filing date: 2000-04-27
Publication date: 2000-12-06
Anticipated expiration: 2020-04-27
Also published as: CN1168372C

Abstract

A tree-planting method for arid area includes the following steps: preparing soil, placing the soil in plastic bag in factory or field, transplanting sapling in its interior, placing it in tree pit, initial watering, covering the mouth of plastic bag with mulch film or pebbles, drip irrigation regularly, after the sapling is survived and rooted, breaking the bottom of plastic bag. Said invention is high in tree-planting efficiency, high in water utilization and low in cost.

Description

Method for planting tree in arid area

The present invention relates to the kind method for planting of a plant species, particularly a kind of method at planting tree in arid area.

NORTHWEST CHINA portion arid in spring is short of rain, some regional underground water also lacks very much, particularly in some mountain areas and desert area, not even a blade of grass grows, soil depletion, arid, trees can't be planted work with commonsense method at all, dead every year situation, but annual six, July appear planting trees every year, a certain amount of precipitation is arranged, and it is the keys of planting trees that trees were taken root in spring to six, July.The employing diversion works is too expensive, and water resource waste is serious, and it is too high to beat the motor-pumped well cost, and present economic level also far can not be realized.

The purpose of this invention is to provide a kind of method that under existing economic condition, is dropped in planting tree in arid area with very a spot of water and very a spot of economy.

Purpose of the present invention realizes by following scheme:

The method of planting tree in arid area is characterized in that:

A. the slowly drained soil that contains fertilizer, agricultural chemicals is prepared in the preparation of soil according to different seeds batch production;

B. in factory or the plastic sack of at the scene soil being packed into, sapling is planted in it, place in the tree well;

C. gravy with meat or vegetables poured over rice or noodles all over water, 90% water waters in plastic sack, and 10% water waters at periphery;

D. plastics sack land used film or cobble cover;

E. regularly implement drip irrigation, drip irrigation is the device of using after discarded disposable transfusion device removes syringe needle, adopts the method for having an intravenous drip to patient, adjusts suitable drip irrigation speed, and container has been irritated water in factory, and the scene of being transported to is according to the sapling growth needs, and replacement is regularly supplied water.

F. after treating that sapling survives and takes root, the plastic sack bottom is broken.

Also can in warm canopy, sapling be planted work in plastic sack earlier, be transplanted to the arid scene again.

Also be used in planting trees and grass in the desert.

At present, the quantity of disposable transfusion device, beverage bottle increases year by year, makes full use of these containers and pipe and can save the drip irrigation expense greatly.The other waste plastic bottle that is provided with of each sapling, with discarded plastic tube it is led to the root of tree, regularly, regularly the plastic bottle of filling water is changed on mass ground, implement drip irrigation conserve water resource greatly, improve the efficient of planting trees, the present invention is owing to make root moisture content seepage towards periphery at usage tree root with the plastic sack parcel, simultaneously, adopt on the sapling root soil with plastic mulching or the mode that covers with cobble, prevent water evaporates to greatest extent, making 90% moisture content is that arboreal growth is used, thereby can use extremely low cost, high efficiency factory operation is planted trees, and guarantees the survival rate of sapling.

Embodiment 1: in the underfooting, Helan Mountain of Ningxia arid, select jujube tree seedling and pine tree seedling 3-4 month for use, select the plastic sack of the 30cm * 30cm that makes with non-degradative plastics for use, fill soil, admix an amount of sheep excrement and insecticide in the soil, sapling is planted into wherein, digging pit is placed on wherein again, bury soil, gravy with meat or vegetables poured over rice or noodles all over water, 90% pours in the plastic sack, and 10% waters at periphery, at the other disposable transfusion device of discarding of hanging of tree, the mouth of pipe places the sapling root, dress water in the bottle, and the flow of control water splashes into continuously, around the sapling in 1 meter scope, use plastic mulching,, regularly replace the infusion bottle of topped up with water to reduce soil evaporation, treat that sapling survives, after taking root the plastic sack bottom is broken.

Embodiment 2: in warm canopy, sapling is planted in the plastic sack, after the germination of waiting to take root, is transplanted to the arid scene, implement drip irrigation by the method for example 1.

Embodiment 3: in the desert, by the method kind grass of example 1, as clover.

Claims

1. the method for a planting tree in arid area is characterized in that:

D. plastics sack land used film or cobble cover;

2. the method for planting tree in arid area as claimed in claim 1 is characterized in that also can in warm canopy sapling being planted work in plastic sack earlier, is transplanted to the arid scene again.

3. the method for planting tree in arid area as claimed in claim 1 is characterized in that said method also is used in planting trees and grass in the desert.