CN103141278A - Wind prevention and sand fixation greening planting technology - Google Patents
Wind prevention and sand fixation greening planting technology Download PDFInfo
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- CN103141278A CN103141278A CN2013100947628A CN201310094762A CN103141278A CN 103141278 A CN103141278 A CN 103141278A CN 2013100947628 A CN2013100947628 A CN 2013100947628A CN 201310094762 A CN201310094762 A CN 201310094762A CN 103141278 A CN103141278 A CN 103141278A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses a wind prevention and sand fixation greening planting technology with good sand control effect. The wind prevention and sand fixation greening planting technology mainly comprises the following steps of: firstly arranging a plurality of strip sand-protecting barriers in a traveling dune zone; then mix-seeding herbaceous plant seeds in open grounds among the strip sand-protecting barriers, and planting shrub seedlings at the positions where the strip sand-protecting barriers are located; and finally fertilizing among the strip sand-protecting barriers and inside the strip sand-protecting barriers. According to the wind prevention and sand fixation greening planting technology, normal germination growth of most herbaceous plant seeds and shrub seedlings can be ensured without planting by multiple times; moreover, the growth period of herbaceous plants is relatively short, so that grass capable of sand fixation can be formed in a short time to further ensure normal growth of shrub seedlings; a grass and shrub forest can be formed in a relatively short time, two to three years in general, through the combination of the sand fixation of sand-protecting barriers with grass and shrub plants so as to achieve the effects of wind prevention and sand fixation; and the desertification of land can be effectively prevented. The technology is suitable for popularization and application in the technical field of sand control.
Description
Technical field
The present invention relates to the sand control technical field, especially a kind of greening build and plant technology of checking winds and fixing drifting sand.
Background technology
China is subjected to one of desertification hazard the most serious country in the world, more than 200 ten thousand square kilometres of existing desertification lands, account for territory total area nearly 1/3rd, and have a large amount of soils by desertization every year, the annual economic loss that causes because of desertification is up to tens billion of units, therefore, how to prevent effectively that the soil from being a difficult problem that needs to be resolved hurrily by desertization always.
At present, for how preventing that the soil from being generally to adopt the mode of planting shelter forest by desertization, namely migratory dune land kind shrub, arbor etc., these shrubs, arbor are through forming gradually shelter forest after growth for a long time, thereby play the effect of checking winds and fixing drifting sand, but, it is longer that the mode of existing planting shelter forest forms time of shelter forest, main cause: the one, shrub, arbor Seedling Stage plant are short, the plant gap is large, and the short time is difficult to form shelter forest husky the mobile of drift sand that stop of surface low regularly; The 2nd, the sandy soil of migratory dune land are in flow regime constantly, be easy to shrub, the arbor seedling of plantation are blown down or bury, make the survival rate of shrub, arbor lower, need to be through repeatedly forming shelter forest after plantation, generally will form the shelter forest that can check winds and fix drifting sand needs the time of more than ten years usually, and therefore, the time that the existing greening build and plant technology of checking winds and fixing drifting sand forms shelter forest is longer, can not effectively prevent the soil by desertization, the sand control effect is relatively poor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sand control effect greening build and plant technology of checking winds and fixing drifting sand preferably.
The technical solution adopted for the present invention to solve the technical problems is: this greening build and plant technology of checking winds and fixing drifting sand mainly comprises the following steps:
A, at migratory dune land, the banded sand-protecting barrier of multiple tracks is set;
Mixed seeding herbaceous plant seeds in B, the vacant lot between banded sand-protecting barrier, the position plantation shrub seedling at banded sand-protecting barrier place;
C, apply fertilizer between banded sand-protecting barrier and in banded sand-protecting barrier.
Be further, the height of described banded sand-protecting barrier is more than or equal to 18cm, and the distance between described banded sand-protecting barrier is 200cm～300cm.
Be further, in step B, in vacant lot between banded sand-protecting barrier the herbaceous plant seeds of mixed seeding comprise green grass or young crops herd No. 1 siberian wildrye, with moral Puccinellia tenuiflora, the flat stem annual bluegrass in Qinghai, with moral elymus breviaristatus, husky living wheatgrass, the amount of broadcasting of the herbaceous plant seeds of mixed seeding is 6kg/ mu, and each grass seeds proportion of composing is: green grass or young crops is herded siberian wildrye 2kg/ mu No. 1, with moral Puccinellia tenuiflora 0.5kg/ mu, the flat stem annual bluegrass 0 in Qinghai, 5kg/ mu, with moral elymus breviaristatus 1.5kg/ mu, husky living wheatgrass 1.5kg/ mu.
Further in step B, to be sea-buckthorn the shrub seedling of banded sand-protecting barrier position plantation.
Be further, the two ends of banded sand-protecting barrier plantation arbor.
Further that described arbor is Cathay poplar.
Further that in step C, the fertilizer that applies in the vacant lot between banded sand-protecting barrier is granular organic fertilizer.
the invention has the beneficial effects as follows: by banded sand-protecting barrier is set at migratory dune land, and mixed seeding herbaceous plant seeds in the vacant lot between banded sand-protecting barrier, position plantation shrub seedling at banded sand-protecting barrier place, existence due to banded sand-protecting barrier, therefore, can effectively stop the movement of active dune, thereby having avoided planting herbaceous plant seeds in sandy soil is blown out and has also avoided the shrub seedling buried or blow down simultaneously, can guarantee most herbaceous plant seeds and shrub seedling germinating growth normally, do not need through repeatedly plantation, and the herbaceous plant growth cycle is shorter, well developed root system, can the short time form the root system net in underground 20cm, play the effect of fixing the sand, thick grass further guarantees the normal growth of shrub seedling, this sand-protecting barrier fixes the sand can form in the short period of time careless spinney with the combination of grass filling plant, play the effect of checking winds and fixing drifting sand, general needs the time of 2 to 3 years to get final product, can prevent effectively that the soil is by desertization, the sand control effect is better.
Embodiment
The greening build and plant technology of checking winds and fixing drifting sand of the present invention mainly comprises the following steps:
A, at migratory dune land, the banded sand-protecting barrier of multiple tracks is set;
Mixed seeding herbaceous plant seeds in B, the vacant lot between banded sand-protecting barrier, the position plantation shrub seedling at banded sand-protecting barrier place;
C, apply fertilizer between banded sand-protecting barrier and in banded sand-protecting barrier.
by banded sand-protecting barrier is set at migratory dune land, and mixed seeding herbaceous plant seeds in the vacant lot between banded sand-protecting barrier, position plantation shrub seedling at banded sand-protecting barrier place, existence due to banded sand-protecting barrier, therefore, can effectively stop the movement of active dune, thereby having avoided planting herbaceous plant seeds in sandy soil is blown out and has also avoided the shrub seedling buried or blow down simultaneously, can guarantee most herbaceous plant seeds and shrub seedling germinating growth normally, do not need through repeatedly plantation, and the herbaceous plant growth cycle is shorter, well developed root system, can the short time form the root system net in underground 20cm, play the effect of fixing the sand, thick grass further guarantees the normal growth of shrub seedling, this sand-protecting barrier fixes the sand can form in the short period of time careless spinney with the combination of grass filling plant, play the effect of checking winds and fixing drifting sand, general needs the time of 2 to 3 years to get final product, can prevent effectively that the soil is by desertization, the sand control effect is better.
In the above-described embodiment, distance between the height of described banded sand-protecting barrier and banded sand-protecting barrier can be decided according to different desert situations, as long as can play the effect of blocks flow sand dune movement, the sand that due to active dune is mainly surface, sand dune 20cn when flowing is flowing, therefore, for the effectively movement on blocks flow sand dune, as preferably: the height of described banded sand-protecting barrier is more than or equal to 18cm, in order to take into account cost, the distance between described banded sand-protecting barrier is 200cm～300cm simultaneously.
in step B, in vacant lot between banded sand-protecting barrier, the herbaceous plant seeds of mixed seeding can be chosen and be adapted at sand ground growing plants seed and get final product, as preferred mode be: in the vacant lot between banded sand-protecting barrier, the herbaceous plant seeds of mixed seeding comprises that green grass or young crops herds siberian wildrye No. 1, with the moral Puccinellia tenuiflora, the flat stem annual bluegrass in Qinghai, with the moral elymus breviaristatus, husky living wheatgrass, the amount of broadcasting of the herbaceous plant seeds of mixed seeding is 6kg/ mu, each grass seeds proportion of composing is: green grass or young crops is herded siberian wildrye 2kg/ mu No. 1, with moral Puccinellia tenuiflora 0.5kg/ mu, the flat stem annual bluegrass 0 in Qinghai, 5kg/ mu, with moral elymus breviaristatus 1.5kg/ mu, husky living wheatgrass 1.5kg/ mu.Due to Qinghai-Tibet height above sea level, very cold, plant growth season is short, and domestic and international many good grass seeds all are difficult to survive the winter in height above sea level 3000m above area, select these above-mentioned grass seeds, it is the grass seeds of cultivating in the highlands, except cold-resistant drought resistance was outstanding, from characteristic between planting, green grass or young crops was herded siberian wildrye and tall and big with moral elymus breviaristatus plant No. 1, the system of fibrous root is flourishing, and the leaf amount is abundant; Strong with moral Puccinellia tenuiflora salt resistance, the flat stem annual bluegrass in Qinghai is rhizome type dogstail, forms turf fast; Husky living wheatgrass is super non-irrigated living, rhizome type dogstail; From the space, green grass or young crops herds No. 1 siberian wildrye, with moral elymus breviaristatus and Sha Sheng wheatgrass plant height more than 50cm, it is top grass, the flat stem annual bluegrass in Qinghai and with moral Puccinellia tenuiflora plant height below 50cm, it is lower numerous grass, the system of fibrous root of five kinds of grass and rhizome type are staggered at underground packing, form the root system network, can play good sand fixation.
Be further, in step B, shrub seedling in the position plantation of banded sand-protecting barrier can be the shrub that is fit to arbitrarily the desert growth, as preferably: the shrub seedling in the position plantation of banded sand-protecting barrier is sea-buckthorn, and sea-buckthorn is the shrub of suitable highlands growth, has good drought resistance, utilize banded sand-protecting barrier to keep out the wind, the plantation sea-buckthorn is in banded sand-protecting barrier band, and spacing 25cm can improve the survival rate of sea-buckthorn.
In order further to improve the effect of checking winds and fixing drifting sand, kind is implanted with arbor at the two ends of sand-protecting barrier, makes it form the band of checking winds and fixing drifting sand that grass is filled with tall combination.Described arbor can be the arbor of desert region, suitable highlands growth, and as preferred mode be: described arbor is Cathay poplar, and it has good drought resistance, can also utilize the buried technology of Cathay poplar branch of poplar, improves survival rate.
In addition, because the nutrient component that contains in the desert is less, in order to guarantee the growth fast smoothly of herbaceous plant, shrub, in step C, the fertilizer that applies in the vacant lot between banded sand-protecting barrier is granular organic fertilizer.
Claims (7)
1. greening build and plant technology of checking winds and fixing drifting sand is characterized in that: mainly comprise the following steps:
A, at migratory dune land, the banded sand-protecting barrier of multiple tracks is set;
Mixed seeding herbaceous plant seeds in B, the vacant lot between banded sand-protecting barrier, the position plantation shrub seedling at banded sand-protecting barrier place;
C, apply fertilizer between banded sand-protecting barrier and in banded sand-protecting barrier.
2. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 1, it is characterized in that: the height of described banded sand-protecting barrier is more than or equal to 18cm, and the distance between described banded sand-protecting barrier is 200cm～300cm.
3. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 1 or 2, it is characterized in that: in step B, in vacant lot between banded sand-protecting barrier the herbaceous plant seeds of mixed seeding comprise green grass or young crops herd No. 1 siberian wildrye, with moral Puccinellia tenuiflora, the flat stem annual bluegrass in Qinghai, with moral elymus breviaristatus, husky living wheatgrass, the amount of broadcasting of the herbaceous plant seeds of mixed seeding is 6kg/ mu, each grass seeds proportion of composing is: green grass or young crops is herded siberian wildrye 2kg/ mu No. 1, with moral Puccinellia tenuiflora 0.5kg/ mu, the flat stem annual bluegrass 0 in Qinghai, 5kg/ mu, with moral elymus breviaristatus 1.5kg/ mu, husky living wheatgrass 1.5kg/ mu.
4. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 3 is characterized in that: in step B, be sea-buckthorn the shrub seedling of banded sand-protecting barrier position plantation.
5. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 4, is characterized in that: the two ends of banded sand-protecting barrier plantation arbor.
6. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 5, it is characterized in that: described arbor is Cathay poplar.
7. the greening build and plant technology of checking winds and fixing drifting sand as claimed in claim 6, it is characterized in that: in step C, the fertilizer that applies in the vacant lot between banded sand-protecting barrier is granular organic fertilizer.
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| CN201310094762.8A CN103141278B (en) | 2013-03-22 | 2013-03-22 | Wind prevention and sand fixation greening planting technology |
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Cited By (25)
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| CN103733851A (en) * | 2013-12-31 | 2014-04-23 | 甘肃省林业科学研究院 | Method for preventing and fixing sands by using sheep manure |
| CN103947444A (en) * | 2014-05-15 | 2014-07-30 | 甘肃省治沙研究所 | Quick sand stabilization method of shifting sandy land in high and cold area |
| CN104255227A (en) * | 2014-08-29 | 2015-01-07 | 青海省农林科学院 | Method for arranging movable oat sand-protecting barrier on moving dune |
| CN104885752A (en) * | 2015-05-28 | 2015-09-09 | 中国科学院寒区旱区环境与工程研究所 | Dry desert zone sand binder planting method |
| CN105052440A (en) * | 2015-07-14 | 2015-11-18 | 亿利资源集团有限公司 | Desert wind break forest system |
| CN106284281A (en) * | 2016-10-18 | 2017-01-04 | 甘肃省林业科学研究院 | One utilizes the cellular method of defending and controlling sand of plant living body |
| CN106258708A (en) * | 2015-06-09 | 2017-01-04 | 青海省畜牧兽医科学院 | The method and structure that environment-protective type plant cover interaction type is checked winds and fixed drifting sand |
| CN106561100A (en) * | 2016-11-09 | 2017-04-19 | 邓万超 | Greening and planting method for wind prevention and sand fixation on barren ground surface |
| CN107231913A (en) * | 2017-06-14 | 2017-10-10 | 中国科学院寒区旱区环境与工程研究所 | Dust storm method for integrated control |
| CN107593355A (en) * | 2017-08-10 | 2018-01-19 | 东北农业大学 | Qinghai-Tibet different altitude height areas oat is He Jian Kuo pea mixed seeding planting and establishing methods |
| CN107750837A (en) * | 2017-11-17 | 2018-03-06 | 青海省畜牧兽医科学院 | A kind of herbage cuts root transplanting desertification governing system and its construction method |
| CN107881930A (en) * | 2017-11-06 | 2018-04-06 | 中铁第勘察设计院集团有限公司 | Desert area railway bed both sides engineering and the sapling grid sand-protecting barrier of plant sand prevention |
| CN108149662A (en) * | 2017-11-21 | 2018-06-12 | 青海省畜牧兽医科学院 | Annual bluegrass biological checkboard and its setting method |
| CN108243748A (en) * | 2018-02-09 | 2018-07-06 | 内蒙古蒙草生态环境（集团）股份有限公司 | It is a kind of to sow the method for plant and plant on sand land method for administering the sand dune of sand ground |
| CN108307941A (en) * | 2018-02-09 | 2018-07-24 | 内蒙古蒙草生态环境（集团）股份有限公司 | Sow to a kind of flat sand for administering sand ground the method and plant on sand land method of plant |
| CN108337950A (en) * | 2018-02-09 | 2018-07-31 | 内蒙古蒙草生态环境（集团）股份有限公司 | The method and plant on sand land method of a kind of blowout sowing plant for administering sand ground |
| CN108370881A (en) * | 2016-11-23 | 2018-08-07 | 雷学军 | The method that herbaceous plant copes with Global climate change |
| CN109463208A (en) * | 2018-11-24 | 2019-03-15 | 山东职业学院 | Desertification is checked winds and fixed drifting sand straw cord sand-protecting barrier planting administering method |
| CN109566283A (en) * | 2018-11-19 | 2019-04-05 | 北京林业大学 | A kind of method for recovering vegetation based on vegetable fiber blanket tackling quicksand |
| CN109769547A (en) * | 2019-01-23 | 2019-05-21 | 北京林业大学 | A kind of sandbag circle radix saposhnikoviae etching method in sandy land afforestation |
| CN110710357A (en) * | 2019-11-20 | 2020-01-21 | 中国科学院地理科学与资源研究所 | Production and processing technology of composite pelleted grass seeds and application thereof |
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| CN103733851B (en) * | 2013-12-31 | 2016-04-06 | 甘肃省林业科学研究院 | A kind of method utilizing sheep excrement preventing and fixing sand |
| CN103733851A (en) * | 2013-12-31 | 2014-04-23 | 甘肃省林业科学研究院 | Method for preventing and fixing sands by using sheep manure |
| CN103947444A (en) * | 2014-05-15 | 2014-07-30 | 甘肃省治沙研究所 | Quick sand stabilization method of shifting sandy land in high and cold area |
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| CN104885752B (en) * | 2015-05-28 | 2017-04-26 | 中国科学院寒区旱区环境与工程研究所 | Dry desert zone sand binder planting method |
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| CN106561100A (en) * | 2016-11-09 | 2017-04-19 | 邓万超 | Greening and planting method for wind prevention and sand fixation on barren ground surface |
| CN106561100B (en) * | 2016-11-09 | 2019-05-21 | 邓万超 | Planting and establishing method is afforested in checking winds and fixing drifting sand for barren earth's surface |
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| CN107231913A (en) * | 2017-06-14 | 2017-10-10 | 中国科学院寒区旱区环境与工程研究所 | Dust storm method for integrated control |
| CN107231913B (en) * | 2017-06-14 | 2019-11-26 | 中国科学院寒区旱区环境与工程研究所 | Dust storm method for integrated control |
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| CN109463208A (en) * | 2018-11-24 | 2019-03-15 | 山东职业学院 | Desertification is checked winds and fixed drifting sand straw cord sand-protecting barrier planting administering method |
| CN109769547A (en) * | 2019-01-23 | 2019-05-21 | 北京林业大学 | A kind of sandbag circle radix saposhnikoviae etching method in sandy land afforestation |
| CN110710357A (en) * | 2019-11-20 | 2020-01-21 | 中国科学院地理科学与资源研究所 | Production and processing technology of composite pelleted grass seeds and application thereof |
| CN113179698A (en) * | 2021-04-30 | 2021-07-30 | 北京北控生态建设集团有限公司 | Method for improving biodiversity in desertification region |
| CN113293750A (en) * | 2021-05-27 | 2021-08-24 | 甘肃省林业科学研究院 | Comprehensive ecological restoration method for moving dune |
| CN114073215A (en) * | 2021-11-16 | 2022-02-22 | 北京林业大学 | Sand stabilization method for alternate planting of grass sand barrier and cyperus esculentus in sand land degradation region |
| CN114073215B (en) * | 2021-11-16 | 2023-09-01 | 北京林业大学 | Sand stabilization method for alternately planting grass sand barriers and cyperus esculentus in sand degradation area |
| CN115136855A (en) * | 2022-06-23 | 2022-10-04 | 内蒙古自治区林业科学研究院 | Efficient recovery method by artificial induction of agriophyllum squarrosum |
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