CN1314078A - Cultivating method for planting and surviving in drought and desertification lard - Google Patents
Cultivating method for planting and surviving in drought and desertification lard Download PDFInfo
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- CN1314078A CN1314078A CN 01103964 CN01103964A CN1314078A CN 1314078 A CN1314078 A CN 1314078A CN 01103964 CN01103964 CN 01103964 CN 01103964 A CN01103964 A CN 01103964A CN 1314078 A CN1314078 A CN 1314078A
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Abstract
The cultivation method includes the preparation of biologically degradable planting bag and the mixture comprising efficient water absorbing agent, rooting agent, composite fertilizer, soil and water; placing the planting bag into dug hole, filling the mixture into the bag and planting seedling; filling sandy soil outside the bag and adding small amount of water; and the final convering with sandy soil. The method of the present invention can save great amount of water for irrigation, man power and cost and has high survival rate of plant and no white pollution.
Description
The present invention relates to the agriculture and forestry culture technique, particularly a kind of cultivation method that is used for planting and surviving in drought and desertification lard.
China has become and has been subjected to one of the most serious country of desertification harm, the whole nation 1/4 with the territory desertification, and annual speed with 2460 square kilometres passes, and quite eats up the area in a medium county, 54,000,000,000 yuan/year of direct economic losses every year.Desertization distributes and relates to 18 province, district and city, and severe desertification proportion reaches 39.3%, exceeds global severe desertification ratio 37%.Serious along with desertifying, cause sandstorm frequently to attack, the two reciprocal causation grows in intensity, and jeopardizes people's existence.At this serious situation, central authorities and governments at all levels have all taked corresponding urgency tightly to reach long-range measure, and concede the land, move back and herd, go back woods, also careless, the various small watersheds of contracting, sand ground is transformed the appearance of policy.But in the face of arid, the desert of lack of water, it is very low to plant trees, plant careless success rate, and once the someone proposed and tested sapling is planted in the soil of plastic sack, and though can improve survival rate, plastic sack is the material of utmost point difficult degradation, and large tracts of land is used and is caused white pollution again.
The purpose of this invention is to provide and a kind ofly can save plantation irrigation water, manpower, funds in a large number, improve survival rate and do not have the cultivation method that is used for planting and surviving in drought and desertification lard of white pollution future trouble.
The arid desertification ground plant protection cultivation method alive that is used for of the present invention comprises that being ready to plantation earlier plants bag, high power water-absorbing agent, root-inducing powder, compound fertilizer, soil and water with biological degradation; At first, the seed of plantation is placed in the solution of root-inducing powder in advance soaked 0.5-8 hour, again high power water-absorbing agent suction is saturated, and even with earth mixture, add compound fertilizer again and stir to such an extent that mixture is stand-by; Dig the hole of diameter 600～700mm, dark a 700～1000mm at sand ground, will put into the hole behind the biological degradation plantation bag opening then, 2/3 the mixture of packing into, plant into seedling, with remaining mixture seedling root in the bag is tamped, the sandy soil of bag external application simultaneously tamp, and prevent that mixture from bursting bag; After planting, in bag, add the water of the described hole of 20-30% volume again, then sack is turned up, pile the edge, hole, sapling root, mixture and bag covering are got final product with sandy soil with outside sandy soil.
Wherein, described biological degradation plantation bag is made up of the degradable chemical of high-load, its content is more than 80%, be to be the thermoplasticity product by starch conversion, and process at special-purpose double screw extruder with plasticizer, macromolecule degradation accelerating agent, activity increase agent, bulking agent etc., commercially available Biodegradable resin arranged, make the plantation bag by being blow molded into tubular film, heat seal again, wide 400～the 600mm of bag, long 600～900mm, film thickness 0.015～0.035mm, it mainly acts on is to isolate plant to induce the moisture content of growing period periphery can not evaporate and arid in the short time.
Described root-inducing powder green plants growth regulation is regulated the content of plant endogenous hormones, the activity of important enzyme, promotes the synthetic of large biological molecule, regulates the plant metabolism action intensity, reaches the purpose that improves farm-forestry crop survival rate and resistance.The solution concentration of described root-inducing powder is 80-120%ppm.
Commercially available powder shape polymer substance made, had to described high power water-absorbing agent by copolymerization combination reaction, pulverizing, drying by PAA, acrylamide under multiple promoter effect, nontoxic, 800～1200 times of its water absorption rates.Suction back be a spawn, and moisture is difficult for evaporation, active force such as is difficult for being extruded and separates out, but can be absorbed by root system of plant, and effective water imbibition can keep 2-3, and can absorb water repeatedly, water conservation; Soil is not constituted harm after the decomposition, and polyacrylate is soil conditioner, has performances such as the fertilizer of guarantor, chesson.
Described composite fertilizer is commonly used based on nitrogenous fertilizer in the agricultural production, is furnished with the efficient compound fertilizer of phosphorus, potash fertilizer and boron, silicon, manganese, contains seedling and survives the essential fertilizer of growth, and concrete visual different seedlings of composition and sand ground situation are determined flexibly.
The parts by weight proportioning of described soil and high power water-absorbing agent and compound fertilizer is:
99.2～99.6∶0.1～0.3∶0.3～0.5
The cultivation method that is used for planting and surviving in drought and desertification lard of the present invention adopts the biodegradable plastic material to make the plantation bag; the high power water-absorbing agent and the soil of water will be sucked; after fertilizer mixes; in the biological degradation of packing into the plantation bag; implant seedling then; form an assembly; this assembly is planted on the sand ground; not only improved the sand ground plant survival rate; and saved the plantation irrigation water in a large number; manpower; funds; overcome the future trouble that adopts the plastics plantation bag white pollution that brings simultaneously, become the Midwest exploitation; the farming of water saving; woods; water and soil conservation; administer desertification; the ideal product of sandstorm and technology.Be mainly used in the afforestation of desert punja, be desert punja vegetation generation, prevent the effective ways of waste indifferentization, sandstorm.
Adopt the concrete advantage of the technology of the present invention mainly to show:
1, arid is planted the good environment that has guaranteed at the seedling root with desertifying, handles if seedling adopts the 0.3% water-loss reducer hydrotrope to dip in root after shifting out, and survival rate can reach more than 90%.
2, the arid sand rate of growing into forest improves, and under the evaporation conditions of high temperature short of rain, mixture will be isolated by biological degradation tree planting bag and sand ground, and sandy soil can not absorb evaporation to moisture content on every side.Water absorbing agent is under unsaturation suction state, and water retention capacity is stronger, is difficult for being evaporated, and for siccocolous seeds, leaf portion water evaporates is few, and water consumption is low, thereby can increase substantially the rate of growing into forest.
3, saved daily the watering of safeguarding the sapling growth in a large number.Do sand ground early short of rain, evaporation discharge is very big, and commonsense method is planted trees, and survives growth in order to keep sapling, keep the minimum moisture of seedling growth, also needs frequent watering.And adopt this product and method, and can in 2-3 month does not rain, need not to water, run into rainyly, the undersaturated water absorbing agent after the evaporation can also continue suction, has replenished moisture content to mixture again simultaneously.
4, the film of biological degradation plantation bag can be penetrated by tree root, and in 3 months, its physical strength descends greatly in soil, can be penetrated the growth that stretches out by plant roots, does not need to use cutter designated port all around as plastic sack, is convenient to root system development, passes.And many designated ports of common plastics bag have increased losses such as water-in-bag branch seepage, diffusion again.
5, biological degradation plantation bag degradation time is controlled, can reach 3 years at most, thereby can keep the growth needs environment around the root system for a long time, and when treating that plant roots is deep into the sand ground depths, the bag membrane degradation is an innocuous substance.After degraded finishes, do not contain, do not contain the material that causes soil compaction, do not contain the transitional material that distributes pernicious gas, do not have the white pollution problems of plastic sack soil and harmful weight (transitionality) metal ion of water system.
6, this invents the high-tech material that used biodegradable plastic, high power water-loss reducer, root-growing agent are ripe suitability for industrialized production, good reliability.
7, price is low, and every seedling only needs 1-10mg water-loss reducer expense and a biological degradation bag, and the vegetative period of the water of saving, saving and labour cost will be nearly 10 times of increase technology planting cost.
Further describe the present invention below in conjunction with embodiment
Embodiment
A kind of cultivation method that is used for desert punja tree planting water saving, it comprises the following steps:
1, adopt the Biodegradable resin of content of starch 40%, biodegradable component total amount 60%, by blowing, the heat seal bag is processed into wide 500mm, long 800mm, the biological degradation tree planting bag of thick 0.02mm; Or directly adopt the SJ2000 series of products of producing by Guangdong Sanjiu Biological Degradable Plastics Co. Ltd.
2, root-inducing powder adopts the ABT series of products that ABT research and development centre of China Forestry Science Research Institute produces, and the dilution immersion tree root that root-growing agent is made into 100ppm was waited to plant in 5 hours.
3, high power water-absorbing agent, the 0.2kg that has been drawn to saturation state with 60kg soil, 0.006kg contains the conventional composite fertilizer mixed preparing resulting mixture of nitrogen, phosphorus, potassium and micronutrient boron, silicon, manganese.Wherein, the high power water-absorbing water-loss reducer is that Dongguan Lv Baoyuan new material Co., Ltd produces, model is the HM1000 product.
4, sand ground digs the hole that plants trees doing early, lower diameter 500mm, dark 700mm; With being adjacent at the end with the hole at the bottom of the biological degradation tree planting bag, adorn 2/3 mixture in the bag, put into biennial arbor-vitae, insert around bag interior the sapling with remaining mixture, bag external application sandy soil tamp simultaneously, and a bag mixed thing is burst.
5, mention surplus bag limit, sapling and mixture pour into 8.5kg water in bag, wait water to infiltrate in the bag, and sack is turned up, and pile the edge, hole with outside sandy soil, with sandy soil sapling, mix bag are covered 5～10mm then, become to water the puddle shape.2 * 1.5 meters of spacing in the rows, survival rate improves 1.2 times.Water first than common minimizing half.
Claims (5)
1, a kind of cultivation method that is used for planting and surviving in drought and desertification lard is characterized in that comprising that being ready to plantation earlier plants bag, high power water-absorbing agent, root-growing agent, compound fertilizer, soil and water with biological degradation; At first, the seed of plantation is placed in the solution of root-inducing powder in advance soaked 0.5-8 hour, again high power water-absorbing agent suction is saturated, and even with earth mixture, add compound fertilizer again and stir to such an extent that mixture is stand-by; Dig the tree well of diameter 600～700mm, dark a 700～1000mm at sand ground, will put into the hole behind the biological degradation plantation bag opening then, 2/3 the mixture of packing into is planted into sapling, with remaining mixture sapling root in the bag is tamped, and the sandy soil of bag external application simultaneously tamp; After planting, in bag, add the water of the described hole of 20-30% volume again, then sack is turned up, pile the edge, hole, sapling root, mixture and bag covering are got final product with sandy soil with outside sandy soil.
2, cultivation method as claimed in claim 1 is characterized in that the wide 400～600mm of described biological degradation tree planting bag bag, long 600～900mm, film thickness 0.015～0.035mm.
3, cultivation method as claimed in claim 1, the water absorption rate that it is characterized in that described high power water-absorbing water-loss reducer is 800～1200 times.
4, cultivation method as claimed in claim 1 is characterized in that the parts by weight proportioning of described soil and high power water-absorbing water-loss reducer and compound fertilizer is:
99.2～99.6∶0.1～0.3∶0.3～0.5。
5, cultivation method as claimed in claim 1, the solution concentration that it is characterized in that described root-inducing powder is 80-120%ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103964 CN1314078A (en) | 2001-02-16 | 2001-02-16 | Cultivating method for planting and surviving in drought and desertification lard |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01103964 CN1314078A (en) | 2001-02-16 | 2001-02-16 | Cultivating method for planting and surviving in drought and desertification lard |
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| Publication Number | Publication Date |
|---|---|
| CN1314078A true CN1314078A (en) | 2001-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 01103964 Pending CN1314078A (en) | 2001-02-16 | 2001-02-16 | Cultivating method for planting and surviving in drought and desertification lard |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455184C (en) * | 2006-04-29 | 2009-01-28 | 刘宝全 | Watering-free tree-planting method |
| CN101843192A (en) * | 2010-05-05 | 2010-09-29 | 中国海洋大学 | Method for rapidly propagating Chinese tamarisks |
| CN101942308A (en) * | 2010-08-19 | 2011-01-12 | 范鸿基 | Rooting solid vigor water for forest planting in desert |
| CN102257944A (en) * | 2010-10-30 | 2011-11-30 | 鞍钢集团矿业公司 | Moisture and fertility preserving tree planting bag pit fixing planting method for mine side slope |
| CN102283044A (en) * | 2011-06-14 | 2011-12-21 | 深圳市文科园艺实业有限公司 | Sand fixation and plant growth method for desert |
| CN103125241A (en) * | 2013-03-08 | 2013-06-05 | 青岛宝基利工程技术咨询有限公司 | Method for improving survival rate of highway green seedlings |
| CN103262775A (en) * | 2013-04-24 | 2013-08-28 | 北京正和恒基滨水生态环境治理股份有限公司 | Method for planting trees in desert environment |
| CN103718883A (en) * | 2013-12-27 | 2014-04-16 | 北京东方园林股份有限公司 | Desert green planting structure and method |
| CN104106355A (en) * | 2014-06-23 | 2014-10-22 | 黄艳芳 | Water-fertilizer efficient management method of tea-oil tree during cultivation |
| CN105453880A (en) * | 2016-01-04 | 2016-04-06 | 江西师范大学 | Herbaceous plant recovering method for extremely dry region |
| CN106068740A (en) * | 2016-06-14 | 2016-11-09 | 环境保护部南京环境科学研究所 | A kind of Sandy Grassland seed bank Activiation method and application |
| CN110150016A (en) * | 2019-06-21 | 2019-08-23 | 西藏俊富环境恢复有限公司 | A kind of tree-planting method for arid area |
| CN113678693A (en) * | 2021-08-27 | 2021-11-23 | 中国科学院西北生态环境资源研究院 | Transplantation method and application of sand whips in sand land of arid region |
-
2001
- 2001-02-16 CN CN 01103964 patent/CN1314078A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455184C (en) * | 2006-04-29 | 2009-01-28 | 刘宝全 | Watering-free tree-planting method |
| CN101843192A (en) * | 2010-05-05 | 2010-09-29 | 中国海洋大学 | Method for rapidly propagating Chinese tamarisks |
| CN101942308A (en) * | 2010-08-19 | 2011-01-12 | 范鸿基 | Rooting solid vigor water for forest planting in desert |
| CN102257944A (en) * | 2010-10-30 | 2011-11-30 | 鞍钢集团矿业公司 | Moisture and fertility preserving tree planting bag pit fixing planting method for mine side slope |
| CN102283044A (en) * | 2011-06-14 | 2011-12-21 | 深圳市文科园艺实业有限公司 | Sand fixation and plant growth method for desert |
| CN103125241A (en) * | 2013-03-08 | 2013-06-05 | 青岛宝基利工程技术咨询有限公司 | Method for improving survival rate of highway green seedlings |
| CN103262775A (en) * | 2013-04-24 | 2013-08-28 | 北京正和恒基滨水生态环境治理股份有限公司 | Method for planting trees in desert environment |
| CN103262775B (en) * | 2013-04-24 | 2015-01-07 | 北京正和恒基滨水生态环境治理股份有限公司 | Method for planting trees in desert environment |
| CN103718883A (en) * | 2013-12-27 | 2014-04-16 | 北京东方园林股份有限公司 | Desert green planting structure and method |
| CN103718883B (en) * | 2013-12-27 | 2016-03-23 | 北京东方园林股份有限公司 | A kind of desert afforestation pattern of farming and method |
| CN104106355A (en) * | 2014-06-23 | 2014-10-22 | 黄艳芳 | Water-fertilizer efficient management method of tea-oil tree during cultivation |
| CN105453880A (en) * | 2016-01-04 | 2016-04-06 | 江西师范大学 | Herbaceous plant recovering method for extremely dry region |
| CN106068740A (en) * | 2016-06-14 | 2016-11-09 | 环境保护部南京环境科学研究所 | A kind of Sandy Grassland seed bank Activiation method and application |
| CN110150016A (en) * | 2019-06-21 | 2019-08-23 | 西藏俊富环境恢复有限公司 | A kind of tree-planting method for arid area |
| CN113678693A (en) * | 2021-08-27 | 2021-11-23 | 中国科学院西北生态环境资源研究院 | Transplantation method and application of sand whips in sand land of arid region |
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