CN104170698B - A kind of Arid&semi-arid area kind tree method - Google Patents
A kind of Arid&semi-arid area kind tree method Download PDFInfo
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- CN104170698B CN104170698B CN201410389237.3A CN201410389237A CN104170698B CN 104170698 B CN104170698 B CN 104170698B CN 201410389237 A CN201410389237 A CN 201410389237A CN 104170698 B CN104170698 B CN 104170698B
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Abstract
A kind of Arid&semi-arid area kind tree method, (1) chooses seeds: select drought resisting and suitable local kind of planting trees, and carry out presoaking and germinating process; (2) sow: dig seed hole, the soil dug out will concentrate the north side being deposited in seed hole, the north side that seed is cheated forms an earthen platform tilted to direction in hole; Dibbling 3-5 grain seeds in hole, banket after putting into the profit soil head of removable subsurface drip-irrigation device simultaneously and bury, water conduction hose is connected with removable subsurface drip-irrigation device, and is placed on by water storage bag on the earthen platform of north side, seed hole, can carry out drip irrigation voluntarily to seeds; (3) determine strain: often cheat reservation three young plant first, second year, within the 3rd year, select weak seedling to wipe out a strain, after within the 4th year, tree is shaped, wipe out a strain again; (4) to manage and protect: utilize removable subsurface drip-irrigation device to water, and after watering at every turn, concentrate and regain drip irrigation emitter, wear well used in order to next time, water conduction hose, moistened native head and stayed Reusability in tree well, concentrates again and regain after 2 years.It is high that the present invention plants tree survival rate, water saving significantly, and saving of labor, laborsaving, save time, save money.
Description
Technical field
The invention belongs to afforestation technical field, be specifically related to a kind of Arid&semi-arid area kind tree method.
Background technology
The tree-planting method of current Arid&semi-arid area is all limited to plants trees, because Arid&semi-arid area water evaporation quantity is large, dry, traditional afforestation of planting trees, and forest survival rate is very low, occurs planting trees every year, every year dead situation.And the tree just transplanted, need root system diauxic growth then, self-regeneration, survive with adapted soil climatic environment, trees grow then hardly, have delayed the curring time 1 year of trees.In addition, planting one tree needs in tree well, water one barrel of water, is approximately 20L-25L, for ensureing that surviving of tree also needs interval to water three water, watering for four times and approximately using water 80L-100L; Secondly, Arid&semi-arid area plant trees survival rate low be because the water watered is not before tree root absorbs, just air-dry by evaporation and fallen to underground leakage.Again, plant the operations such as one tree needs lifting, seedling-protection, quarantine, transport, loads and unloads, digs pit, waters, landfill, labour intensity is large, at least needs a strong labour to complete, one day only service charge namely to pay over one hundred unit.Further, the work of planting trees can only be carried out in early winter and early spring, and timeliness seasonality is extremely strong, misses season of planting trees and just can not plant trees.Visible planting trees is not the most effective means of arid, semiarid zone afforestation.
Summary of the invention
The object of this invention is to provide a kind of Arid&semi-arid area kind tree method, make full use of the applicant invention " removable subsurface drip-irrigation device (CN201310143985.9) " water directly to underground usage tree root drip irrigation, avoid earth's surface water after water from earth's surface to the loss subsurface wastewater infiltration system process; And drip irrigation speed is extremely slow, make for tree Root Absorption around the tree root system of moisture retention in soil, avoiding seepage to form seepage to underground wastes, and ensures kind of a survival rate for tree.
The present invention is achieved through the following technical solutions: a kind of Arid&semi-arid area kind tree method, comprise the steps: that (1) chooses seeds: select drought resisting and suitable local kind of planting trees, and presoaking and germinating process is carried out to the seeds chosen, makes seed reach " showing money or valuables one carries unintentionally " germination state;
(2) sow: dig seed hole, the soil dug out to concentrate be deposited in seed hole north side, the north side that seed cheat forms an earthen platform, earthen platform table top smooth and slightly toward hole in direction inclination; First add fertilizer in hole appropriate, the seeds that then dibbling 3-5 grain is handled well on fertilizer, put into the profit soil head of removable subsurface drip-irrigation device simultaneously, and stay water conduction hose on earth's surface; Banket after seeds and the native head of profit are buried, water conduction hose and removable subsurface drip-irrigation device connection are connected, and the water storage bag of removable subsurface drip-irrigation device is placed on the earthen platform of north side, seed hole, and connection is put towards direction in hole, regulate flow, drip irrigation can be carried out to seeds voluntarily; Check that whether the work of removable subsurface drip-irrigation device is normal, normal rear shovel soil pushes down water storage bag;
(3) determine strain: often cheat reservation three young plant first, second year, the 3rd year sapling lignification selects weak seedling to wipe out a strain later, wipes out a strain again after within the 4th year, tree is shaped;
(4) manage and protect: First Year is more shallow because tree seedling root penetrates soil layer, and removable subsurface drip-irrigation device should be utilized season to water according to sky drought degree, Second Year determines whether water with removable subsurface drip-irrigation device according to sapling growing way and weather degree of drought, within 3rd year, sapling root system gos deep into soil layer 50 below ㎝, self energy groundwater absorbing part nutrition, can water; After watering at every turn, concentrate and regain removable subsurface drip-irrigation device, wear well used in order to next time, water conduction hose, moistened native head and stayed Reusability in tree well, and by the ferrule of water conduction hose, concentrated again and regain after 2 years.
The diameter 40-45 ㎝ in seed hole, degree of depth 30-35 ㎝ in described step (2); In described step (2), the thickness of fertilizer is added in bottom, seed hole is 10-15 ㎝; In described step (2), the moisture storage capacity of water storage bag is 2L; .
In described step (2), the height of earthen platform is 20-30 ㎝.
The present invention compared with prior art has following beneficial effect:
1, survival rate is high.What kind of the present invention went out grows directly from seeds sapling than the sapling transplanted, and environmental suitability is increased dramatically, well developed root system, and compare forest shaping of planting trees and carry the previous year, speed of growing into forest is fast, and the life-span of tree is also long.
2, economize on water.Planting trees waters for four times approximately uses water 80L-100L, and the present invention only uses water 2L at every turn, and just use 8L water four times, water-saving result is remarkable.Particularly removable subsurface drip-irrigation device drip irrigation speed is extremely slow, and every day only carries out subterranean root drip irrigation by the absorptive amount of being a bit larger tham tree, avoids evaporation and the seepage of moisture content, for Arid&semi-arid area afforestation provides technical guarantee.
3, saving of labor, laborsaving, save time, save money.Plant trees the heatable adobe sleeping platform needing to dig about 1 cubic metre, plant the seed hole that tree only need dig 0.3 cubic metre, earth volume differs 30 times.The price of removable subsurface drip-irrigation device less than ten yuans, and can reuse two, three years.A weak labour digs removable subsurface drip-irrigation device in a kind sub-connection that seed hole input 3-5 grain is handled well and can complete the plantation of one tree, and within one day, can plant tens, save fund, reduced labour intensity, work efficiency improves tens times.Improve afforestation speed and afforestation efficiency greatly.
4, not by seasonal restriction.Except winter, other season can plant tree, and not by the restriction in season of planting trees, the time of afforestation work has been elongated some months, afforestation work is had, and the sufficient time ensures.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
A kind of Arid&semi-arid area kind tree method, comprises the steps:
(1) choose seeds: select drought resisting and suitable local kind of planting trees, and presoaking and germinating process is carried out to the seeds chosen, make seed reach " showing money or valuables one carries unintentionally " germination state; Specifically carry out different presoaking and germinating process by the mode of different tree species nursery process seed.
(2) sow: the seed hole digging a diameter 40-45 ㎝, degree of depth 30-35 ㎝, the soil dug out will concentrate the north side being deposited in seed hole, the north side that seed is cheated forms the earthen platform that a height is 20-30 ㎝, earthen platform table top smooth and slightly toward hole in direction tilt; First add fertilizer in hole appropriate, the thickness of fertilizer is 10-15 ㎝, the seeds that then dibbling 3-5 grain is handled well on fertilizer, puts into the profit soil head of removable subsurface drip-irrigation device simultaneously, and stays water conduction hose on earth's surface; Banket after seeds and the native head of profit are buried, water conduction hose and removable subsurface drip-irrigation device connection are connected, and the water storage bag of removable subsurface drip-irrigation device is placed on the earthen platform of tree well north side, and connection is put towards direction in hole, regulate flow, drip irrigation can be carried out to seeds voluntarily; Check that whether the work of removable subsurface drip-irrigation device is normal, normal rear soil pushes down water storage bag, and after preventing drip irrigation, water storage bag is blown away; The moisture storage capacity of described water storage bag is 2L, the longest drip irrigation 15-20 days;
Described earthen platform is positioned at the north side in seed hole, the erosion on the one hand preventing dust storm from cheat seed, ensure from east on the other hand, south, three directions, west illumination abundance.
(3) determine strain: often cheat reservation three young plant first, second year, leaf area index is maximized, reduce ground moisture in the soil evaporation, the 3rd year sapling lignification selects weak seedling to wipe out a strain later, wipes out a strain again after within the 4th year, tree is shaped;
(4) manage and protect: First Year is more shallow because tree seedling root penetrates soil layer, and removable subsurface drip-irrigation device should be utilized season to water according to sky drought degree, interval drip irrigation 3-4 time, Second Year determines whether water with removable subsurface drip-irrigation device according to sapling growing way and weather degree of drought, within 3rd year, sapling root system gos deep into soil layer 50 below ㎝, self energy groundwater absorbing part nutrition, can water; After watering at every turn, concentrate and regain removable subsurface drip-irrigation device, wear well used in order to next time, water conduction hose, moistened native head and stayed when repeatedly watering in tree well and use, and by the ferrule of water conduction hose, prevented ground moisture in the soil evaporation, concentrates again and regain after 2 years.
Above-described embodiment, just preferred embodiment of the present invention, is not used for limiting the scope of the present invention, therefore all equivalent variations done with content described in the claims in the present invention, all should be included within the claims in the present invention scope.
Claims (3)
1. an Arid&semi-arid area kind tree method, is characterized in that comprising the steps:
(1) choose seeds: select drought resisting and suitable local kind of planting trees, and presoaking and germinating process is carried out to the seeds chosen, make seed reach " showing money or valuables one carries unintentionally " germination state;
(2) sow: dig seed hole, the soil dug out to concentrate be deposited in seed hole north side, the north side that seed cheat forms an earthen platform, earthen platform table top smooth and slightly toward hole in direction inclination; First add fertilizer in hole appropriate, the seeds that then dibbling 3-5 grain is handled well on fertilizer, put into the profit soil head of removable subsurface drip-irrigation device simultaneously, and stay water conduction hose on earth's surface; Banket after seeds and the native head of profit are buried, water conduction hose and removable subsurface drip-irrigation device connection are connected, and the water storage bag of removable subsurface drip-irrigation device is placed on the earthen platform of north side, seed hole, and connection is put towards direction in hole, regulate flow, drip irrigation can be carried out to seeds voluntarily; Check that whether the work of removable subsurface drip-irrigation device is normal, normal rear shovel soil pushes down water storage bag;
(3) determine strain: often cheat reservation three young plant first, second year, the 3rd year sapling lignification selects weak seedling to wipe out a strain later, wipes out a strain again after within the 4th year, tree is shaped;
(4) manage and protect: First Year is more shallow because tree seedling root penetrates soil layer, and removable subsurface drip-irrigation device should be utilized season to water according to sky drought degree, Second Year determines whether water with removable subsurface drip-irrigation device according to sapling growing way and weather degree of drought, within 3rd year, sapling root system gos deep into soil layer 50 below ㎝, self can divide nutrition by groundwater absorbing, can water; After watering at every turn, concentrate and regain removable subsurface drip-irrigation device, wear well used in order to next time, water conduction hose, moistened native head and stayed Reusability in tree well, and by the ferrule of water conduction hose, concentrated again and regain after 2 years.
2. a kind of Arid&semi-arid area kind tree method according to claim 1, is characterized in that: the diameter 40-45 ㎝ in seed hole, degree of depth 30-35 ㎝ in described step (2); In described step (2), the thickness of fertilizer is added in bottom, seed hole is 10-15 ㎝; In described step (2), the moisture storage capacity of water storage bag is 2L.
3. a kind of Arid&semi-arid area kind tree method according to claim 1 and 2, is characterized in that: in described step (2), the height of earthen platform is 20-30 ㎝.
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| CN201410389237.3A CN104170698B (en) | 2014-08-08 | 2014-08-08 | A kind of Arid&semi-arid area kind tree method |
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| CN201410389237.3A CN104170698B (en) | 2014-08-08 | 2014-08-08 | A kind of Arid&semi-arid area kind tree method |
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| CN104170698B true CN104170698B (en) | 2016-01-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106258817B (en) * | 2016-08-16 | 2019-08-02 | 周和平 | Energy-saving consumption-reducing efficient water infiltrating irrigation method |
| CN107567915A (en) * | 2017-09-05 | 2018-01-12 | 邢台时雨绿化工程有限公司 | A kind of method to be afforested a mountain in hills famine |
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| CN1275312A (en) * | 2000-04-27 | 2000-12-06 | 银川市兰天实用技术研究所 | Method for planting tree in arid area |
| CN102138496A (en) * | 2011-04-12 | 2011-08-03 | 新疆农业科学院土壤肥料与农业节水研究所 | Underhole drip irrigation method for integration of water and fertilizers of fruit trees |
| CN102499003A (en) * | 2011-10-13 | 2012-06-20 | 北京师范大学 | Method for restoring vegetation on barren mountains and sloping fields in arid and semi-arid regions |
| CN102804992A (en) * | 2012-08-09 | 2012-12-05 | 中国科学院新疆生态与地理研究所 | Method for improving ecological self-maintenance capability of artificial restored plants in arid desert regions |
| CN103202206A (en) * | 2013-04-24 | 2013-07-17 | 宝鸡市林山环保科技推广有限公司 | Movable underground drip irrigation emitter |
| CN103733822A (en) * | 2013-01-05 | 2014-04-23 | 孙德森 | Seed sowing method for ecological management plants |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7048010B2 (en) * | 2003-05-08 | 2006-05-23 | Netafim (A.C.S.) Ltd. | Drip irrigation system |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1275312A (en) * | 2000-04-27 | 2000-12-06 | 银川市兰天实用技术研究所 | Method for planting tree in arid area |
| CN102138496A (en) * | 2011-04-12 | 2011-08-03 | 新疆农业科学院土壤肥料与农业节水研究所 | Underhole drip irrigation method for integration of water and fertilizers of fruit trees |
| CN102499003A (en) * | 2011-10-13 | 2012-06-20 | 北京师范大学 | Method for restoring vegetation on barren mountains and sloping fields in arid and semi-arid regions |
| CN102804992A (en) * | 2012-08-09 | 2012-12-05 | 中国科学院新疆生态与地理研究所 | Method for improving ecological self-maintenance capability of artificial restored plants in arid desert regions |
| CN103733822A (en) * | 2013-01-05 | 2014-04-23 | 孙德森 | Seed sowing method for ecological management plants |
| CN103202206A (en) * | 2013-04-24 | 2013-07-17 | 宝鸡市林山环保科技推广有限公司 | Movable underground drip irrigation emitter |
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