CN1799326A - Method for introducing and afforesting radiate pine - Google Patents
Method for introducing and afforesting radiate pine Download PDFInfo
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- CN1799326A CN1799326A CNA2005100201020A CN200510020102A CN1799326A CN 1799326 A CN1799326 A CN 1799326A CN A2005100201020 A CNA2005100201020 A CN A2005100201020A CN 200510020102 A CN200510020102 A CN 200510020102A CN 1799326 A CN1799326 A CN 1799326A
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Abstract
Disclosed is a method for reaflorestation with exotic species of Pinus radiata D.Don, which comprises selecting seeds, carrying out seeds cultivation, cottage cultivation and afforestation. The method can realize high survival rate.
Description
Technical field
The present invention relates to the cultivation method of pine, specifically, is the introducing a fine variety of pine, method of forestation.
Background technology
Pine Pinus radiata D.Don belongs to two vascular plants, the two vascular bundles of every needle tool, and every nest 2～3 needles belong to seashore and close squama fruit pine tree.Not coming off after the cone maturation, cone solid morning is the slash pioneer tree species.At present, the natural distributed district of pine is across on the U.S. and Mexican border, at California middle part on 10 * 210 kilometers the arrowband, only not up till now 2% of whole world pine area, and many cloth is in 1.5 latitude scope, 0～440 meter of height above sea level, weather belongs to the mediterranean climate type, below the rain middle, be Seasonal Distribution, the winter rainfall pattern.75% rainfall is in March December to next year, and winter, mist was heavy, no thunder and frosty weather, and the summer temperature gentleness, mist is big.Pine is distributed in the ridge position, mountain on island, and the greasy weather condition becomes the key factor of pine growth, and height above sea level is at 330～1200m and 290～640m.
Pine on New Zealand and other places many monocultures plant, some places have been felled and have not still been occurred tangible soil fertility decline for 3 times, do not have which tree kind aspect economic benefit yet, show as the extensive adaptability aspect of the raw material of various forestry products as wood grows speed and institute's product timber and have the ability of competing with pine; Forest healthy aspect, serious as the influence that the influence of damage by disease and insect such as withered pin disease is also compared pine to other coniferous tree, and the damage by disease and insect of pine can adopt the way of aerial spray to eliminate, the deinsectization method is simple.Because the growing environment that pine is specific and the influence of natural conditions, the Guangdong of China, Guangxi, Jiangsu, the botanical garden, Nanjing, the area, West Zhejiang Province in Zhejiang Province, the Hunan, Hubei, Heilongtang, Kunming, Yunnan Province, Dongchuan, the Yongping County, Guizhou Province, the Panzhihua in Sichuan Province, Xichang, Leshan, the Suining, Mianyang, wait the area in the Sichuan Basin, successively having carried out pine from the seventies introduces a fine variety and grows seedlings, afforestation, tests such as annidation observation, but owing to introduce a fine variety the most of summer high temperature high humiditys in district, be unfavorable for the growth of pine, two during the last ten years, still do not have the report that large tracts of land is built the success of radiation pine forest, abroad the radiation pine forest is cultivated and carried out intensive research, but relevant bibliographical information aspect the research of dry valley introducing and planting is few.
Summary of the invention
Technical scheme to be solved by this invention has provided the introducing a fine variety of pine, method of forestation, specifically, is the method for introducing a fine variety, afforesting at the pine of dry valley.
The invention provides the introducing a fine variety of pine, method of forestation, it comprises the steps:
A, seed seedling-raising: select the seed of Pinaceae pine genus plant pine Pinus radiata D.Don,, be seeded in the nutritious bag transplanting of filling the gaps with seedlings, outplanting by storage, sterilization, vernalization; The seed seedling-raising time is annual March～April, and wherein outplanting rate is 80%.
B, cuttage and seedling culture: the semi-lignified shoot that sprouts on seedling that a step is made or the pine treelet, be colonizated in cutting orchard, adopt fringe, soil disinfection, in the cuttage garden plugged ear, transplant, through water and fertilizer management, nursery stock is unearthed; Annual September～be the best time cuttage and seedling culture time October, and wherein outplanting rate is 76.2%
C, afforestation: the nursery stock that the b step is unearthed is afforested.
The selected geographical environment of above-mentioned steps: dry valley; 17～38 ℃ of temperature.
Wherein, the described seed storage condition of step a is: 5 ℃ of constant temperature, 2～5 weeks; Sterilization method is to be the thimerosal sterilization, and the thimerosal of employing is a 0.5%w/w potassium permanganate, and the 30%w/w good fortune is come.
Wherein, dress nutrition soil in the described nutritious bag of step a, the percentage by weight of this nutrition soil is:
Detritus soil 50%～60%, yellow soil 30%～40%, 4% superphosphate, 6% mycorhiza soil.
Described mycorhiza soil can be directly with the soil of the root that carries disease germs in the pine forest; Also can prepare mycorhiza soil as follows: pluck ripe mushroom, behind the cap of pruning, drying was pulverized 100 mesh sieves, by being not less than the dried bacterium wiring solution-forming of 1g in every 1000g clear water.Mycorhiza soil can directly evenly be sprayed on the pine seedbed, also can mix use with other nutrition soil.
In addition, dress nutrition soil also can be prepared by following method in the described nutritious bag of step a: the pine tree bark is smashed, with the weight proportion preparation nutrition soil of fine sand by 7: 3.
Wherein, can use rare earth element fertilizer in the described transplanting of filling the gaps with seedlings of step a.
Further, described rare earth element fertilizer is selenium fertilizer.
Wherein, the condition of the described afforestation of step c is: height above sea level 1200m～2500m; Planting density: seeding row spacing 1.5m * 2.0m; The afforestation time: after annual rainy season.
Wherein, the condition of the described afforestation of step c is: nursery stock is added water-loss reducer.Described water-loss reducer is: 10g～20g/ strain DBOL.
The purpose that pine of the present invention is introduced a fine variety, afforested is a green barren hill, improve the ecological environment, not to produce timber, along with the growth of pine, within a certain period of time can be from young growth tending and intermittent cutting of forest part timber.
Afforestation by pine of the present invention, bring huge economic benefit.By the introducing a fine variety, afforest of pine, can save the soil of growing seedlings, pine went out the garden in 1 year, and Ming River cypress, arbor-vitae, Chinese pine seedling went out the garden in 2 years, taked pine seedling afforestation as large tracts of land, can save 50%～70% nursery lot; Can shorten the timber production cycle, 30 years diameter of a cross-section of a tree trunk 1.3 meters above the ground 30cm of pine can take turns and cut down, and the Chinese pine of cultivating with the footpath level needs 40～60 years, thereby can shorten 1/3～1/2 rotation; Save investment, the pine damage by disease and insect is few, can save woods medicine and labor service input.Because pine itself has drought-resistant, barren-resistant, growth is fast, the characteristic of resistance, compare Chinese pine, the Ming River cypress, arbor-vitae closing in 4～6 years are in advance grown into forest, water conservation is played in the dry valley area that water and soil loss is quite serious, the effect that conserves water and soil, introducing a fine variety of pine of the present invention, the use of afforestation technology, can make Ming River, Jia Lingjiang River, the revegetation of two sides, river valley, upstream, Dadu River, the water and soil loss of two sides, river valley, landslide, the landslide, natural calamities such as debris flow obviously alleviate, the amount of conserving water and soil increases, protecting the fertilizer efficiency benefit improves, the water conservation amount increases, improve ecological benefits, and whole introducing a fine variety, in the afforestation process, outplanting rate height, survival rate are up to 96%, and storage rate is up to 90%.
Obviously, according to foregoing of the present invention,,, can also make modification, replacement or the change of other various ways not breaking away under the above-mentioned basic fundamental thought of the present invention prerequisite according to the ordinary skill knowledge and the customary means of this area.
The embodiment of form is described in further detail foregoing of the present invention again by the following examples.But this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following example.All technology that realizes based on foregoing of the present invention all belong to scope of the present invention.
Description of drawings
Fig. 1 seed seedling-raising flow chart
Fig. 2 cuttage and seedling culture flow chart
Fig. 3 pine afforestation technology
Embodiment
The introducing a fine variety of embodiment 1 pine of the present invention, method of forestation
The selection of a, planting site: pine planting site of the present invention is selected dry valley.Select height above sea level tailo 2150m when cultivating, Schattenseite area below 2100 afforestation in the Ming River basin; Height above sea level tailo 2030m should be selected in the basin, Jia Lingjiang River, the following area of Schattenseite 2000m afforestation; Height above sea level tailo 2500m should be selected in the basin, Dadu River, the following area of Schattenseite 2450m afforestation.
This district is located in plain in west of Sichuan and Qinghai-Tibet excessive area, and climate type belongs to warm temperate zone plateau monsoon weather.It is obvious to do rainy season, and temperature difference per day is big, and annual range of temperature is little, about about 34 ℃ of the maximum air temperatures, the minimum air temperature-6 ℃, and about 12.4 ℃ of average temperatures of the whole year, the winter does not have severe cold, and the summer does not have heat.The intermittent arid in this district is frequent, the longest with the duration in dry season especially, little precipitation at the beginning of last month of spring in winter, the temperature height, wind is big, and evaporation is strong, is the most arid period of annual soil, the season of various trees sprout growths at a time when this, because hydro-thermal seriously lacks of proper care, make the not strong seeds mortality of drought resistance, and rainy season late, evaporation discharge is big, and precipitation inequality and dry season, spring drought seriously are the high main causes of this district's afforestation difficulty.
B, seed seedling-raising: select the seed of Pinaceae pine genus plant pine (Pinus radiata D.Don),, be seeded in the nutritious bag seedling replanting, outplanting by storage, sterilization, vernalization;
Wherein, the selection of nursery lot: have a good transport service, physical features is open, and the water source is convenient, and draining is good, and is sunny, the place that air themperature is bigger;
The specification of described nutritious bag: adopt sealed polyethylene plastic, thickness 0.1mm, 2 of bag bottom holes, bag wall perforation two rows, 2～3 of every rows, the wide height of plastic sack is 10cm * 15cm.Dress nutrition soil in the bag, the configuration of nutrition soil: adopted detritus soil 50%～60%, yellow soil 30%～40%, 4% superphosphate, 6% mycorhiza soil prescription prior to seeding in 2 months.Also the pine tree bark can be smashed, use with the weight proportion preparation nutrition soil of fine sand by 7: 3, nursery effect is better.Adding sterilization, insecticide (consumption is that every 1m3 soil is selected 10g zineb, 10g carbendazim, 5g furans pellet, 5g ferrous sulfate for use) carry out soil disinfection, stir repeatedly three times, soil is fully mixed, and cover mound, use when borrowing bag in order to dress with plastic film.
Described seed disinfection, storage practice are: seed soaked 30 minutes with 0.5% potassium permanganate liquid, come liquid to soak 30 minutes with 30% good fortune again, add washing powder then and rub seed gently about 5 minutes, for several times with flushing with clean water, with 40 ℃ emerge in worm water 12 hours, pull the seed filter out and do.Seed adopts the lamination germination accelerating method, promptly use the clay in the clean clear water flush away river sand, the humidity of sand should be the 60% (husky agglomerating as firmly holding with hand of its water content, but do not drip, openhanded sand scatters naturally and is advisable), seed and the river sand ratio (volumetric ratio) in 1: 3 is mixed, put into the warm place vernalization of inherent 25 ℃ of basin container, keep husky moistening, stir every day 1～2 time, in order to ventilative; The seed of about 7～10 days " splitting mouth shows money or valuables one carries unintentionally " reaches 30% can be sowed, and undressed seed should be preserved in 5 ℃ refrigerator, uses in order to 1 year.
Described planting seed method is: the beginning of April sowing at the end of annual three months, and with the mutual jam-packed of nutritious bag, neat row is in the seedling railway carriage or compartment, and water flood irrigation seedbed before the sowing makes the interior soil of nutritious bag fully drenched, begins program request after three days.Every bag of seed, earthing 1cm～2cm, the bordeaux mixture sprinkling nutritious bag with 1: 1: 100 concentration covers with straw then, is unearthed 20% o'clock at seed, and mark is thrown off straw inferior to morning and evening or cloudy day.Can not overexert when taking off grass, excessive velocities is in order to avoid damage seedling tender shoots.
Described bordeaux mixture is bordeaux mixture (bordeaux mixture), the protectiveness inorganic copper fungicide.Be respectively 1kg at copper sulphate and quicklime, when water is the 100kg preparation, be called equivalent formula bordeaux mixture, when quicklime is a times of copper sulphate, is called and doubly measures the formula bordeaux mixture; Otherwise the amount of lime is 1/2 o'clock of copper sulphate, is called half amount formula bordeaux mixture.The preparation of bordeaux mixture of the present invention must be used cold water, otherwise the bordeaux mixture drug effect that makes is compared with the drug effect of conventional compound method and reduced more than 20%.Therefore, can prepare the previous day: sulfuric acid ketone crystalline solid is broken into pieces, added cold water and constantly stirring, enable abundant dissolving in preparation.
Described seedling replanting is in order to improve the phenomenon of being short of seedling that unit are is produced the seedling amount and reduced nutritional bag, do not begin to grow true leaf and not during mitogenetic lateral root and when taking out young sprout and reaching semi-lignified more than the 10cm coming up, lever up gently with bamboo let, the main root of damaging of trying not is put into 50mgL
-1The ABT1 rooting powder solution soaks half an hour, with bamboo let jack on empty bag, then seedling is moved in the empty bag, makes seedling main root Shu Zhi as far as possible, and with the finger compacting of the soil around the root system, irritates sufficient normal root water.
Above-mentioned DBOL water-loss reducer and ABT1 root-inducing powder are produced by China Forest Science Institute.
C, cuttage and seedling culture: the semi-lignified shoot that sprouts on seedling that the b step is made or the pine treelet, be colonizated in cutting orchard, adopt fringe, soil disinfection, in the cuttage garden plugged ear, transplant, through water and fertilizer management, nursery stock is unearthed;
The present invention adopts the cottage propagation mode to grow seedlings, and its objective is to keep the good heredity of seeds.
Wherein, cutting orchard is set up: select to have a good transport service, the water source is guaranteed, and physical features is smooth, and is sunny, and soil layer is deep, and the fertility soil with high is as the Jian Pu base.The base cultivated entirely plough deeply, Hengshan Mountain is built platform or is made bed, and length is decided according to physical features, bedside 1.5m.It links to each other with border on one side, and the trouble band is not stayed in the centre, and the build of the gradient above 5 ° flatly.Evenly apply people's animal manure 7500kg/hm in the soil of nursery
2, the cake fertilizer 1500kg/hm that becomes thoroughly decomposed
2, phosphate fertilizer 500kg/hm
2, it is fully mixed with soil, absorb in order to plant.Select seed can with the seed orchard seed or with the super nursery stock transplanting of the high-quality of cultivating seeds in the cutting orchard field planting, promptly the height of super nursery stock is set up short bar close planting type cutting orchard greater than all selected numbering field planting of fine individual plant of average three standard deviations of nursery stock; Or directly from the forest of field construction, carry out the select tree selection, young growth is carried out flat-top, set up the treelet cutting orchard, plant height is controlled in 0.6, in time pluck the top, to suppress apical dominance, promote the fringe bar to sprout, overstocked, sick worm, aging person and the branch of sheltering the multiplication plot all should be upgraded in time and wipe out.
The selection on described cuttage ground: be chosen near the planting site to cuttage, have a good transport service, have abundant water resources, can arrange and can irritate, leeward, on the sunny side, soil is good sandy soil of air capacity of soils and sandy loam, deeper, fertile level land.Plough deeply ground, broken fine earth uses sufficient base fertilizer, and wide by seedbed 1m, length is decided according to physical features, the wide 40cm of pavement, and high 20cm makes sunken bed, is convenient to arid soil conservation moisture.Before cuttage, soil is carried out 3% potassium permanganate liquid or 1gL
-1The sterilization of 50% carbendazim solution is killed soil insect with 800 times of phoxims.
The selection of adopting fringe bar in the fringe derives from two aspects, and the one, derive from the annual high-quality seedling in nursery, two can pick up from the semi-lignified shoot that sprouts on the treelet, and the fringe bar requires sturdy no damage by disease and insect.Gather the fringe bar on the fringe maternal plant in young the adopting of cutting orchard, select length 7～10cm, be inserted on the seedbed behind the cutting treatment of base diameter greater than 3mm.The cutting treatment method is: the fringe bar of gathering is put into the immersion of 1g/L saline solution carried out ungrease treatment in 4 hours, and then the carbendazim solution that the fringe bar is put into 1g/L soaked 10 seconds, take out filter and do, at last the fringe bar is put into the conifer root-growing agent 1-2 second for preparing, the concentration of root-growing agent is 50ppm.
Described cottage method is that the matrix of cuttage is raked, 1～2 day water matrix of drenching before cuttage.On matrix, insert an aperture with bamboo let earlier during cuttage, the fringe bar that to handle again inserts in the aperture, then with the matrix compacting around the fringe bar, with 3cm * 4cm seeding row spacing plugged ear is inserted the seedbed, pine needle does not brush up against mutually, goes into to insert the degree of depth and is advisable with cutting length 1/3～1/2, and the fringe bar of insertion requires upright, insert the back watering once, spray is once permeable after 24 hours.
The temperature of cutting bed remains between 15～28 ℃, and humidity is more than 85%.
Described transplanting is that cuttage seeding is transplanted the land for growing field crops, seeding row spacing 12～14cm, and the root, upright of accomplishing when planting to relax waters once permeable immediately after planting.
D, afforestation: the nursery stock that the c step is unearthed is afforested.
Planting site is selected: should select height above sea level tailo 2150m when pine is planted in the E Jiang basin, the following area of Schattenseite 2100m afforestation; Height above sea level tailo 2030m should be selected in the basin, Jia Lingjiang River, the following area of Schattenseite 2000m afforestation; Height above sea level tailo 2500m should be selected in the basin, Dadu River, the following area of Schattenseite 2450m afforestation.
Time of site preparation: the December of the previous year of afforesting;
Land preparation mode: Hengshan Mountain strip soil preparation;
Whole ground specification: the wide 60cm of short volume shape, long 2.0m; Cave-shaped: 40 * 40 * 30cm;
Planting density: seeding row spacing 1.5m * 2.0m;
Table soil should be placed on one side when digging nest, the nest subsoil is placed on one side, and soil is all dug out outside the hole wholely, and the soil of losing no time in sowing while there is sufficient moisture in the soil back that rains will be shown earthen backfill earlier and go in the hole, and then the backfill subsoil.
The afforestation time: carry out later annual April 20 (rainy season).
Plant: select I and II breeding strong sprout for use, with Ming River cypress, arbor-vitae, locust tree, Chinese prickly ash, Chinese pine carries out band shape by 8:2 or block mixing handed over.Earlier the nutrition soil water of nutritious bag is irritated saturating during afforestation.Plastic sack should be torn off when planting, be beneficial to root growth, backfill table soil is all buried root ball, is advisable with the collar place is equal, sets upright seedling, and root ball is fully contacted with cave soil, does not form and hangs sky, accomplishes tight table pine in the soil of hole.After transplanted seedling tree is finished, should build the nest circle, diameter 40～50cm, high outside and low outside, be pan bottom shape, cover pothole with stone or plastic film then.Stone should directly have an area of outside the 5cm away from the seedling root, in order to avoid the damage seedling.
By the carrying out of above-mentioned steps, can realize introducing a fine variety, afforesting of pine, in addition, the pine young growth also need be managed maintenance, comprising measure have: foster green manuring, fertilising, pruning.Its objective is the soil structure of improvement planting site, increase soil fertility, improve the growth conditions of young growth, promote height, the footpath growth of treelet.Wherein fostering green manuring is in order to make full use of natural rainfall, prevent weeds and treelet competition moisture and nutrient, promote the growth of pine treelet, annual early June is once fostered green manuring, expanding the cave diameter is 60cm, and the weeds around the pothole are rooted out be pressed into the dark 20cm of soil, from the about 30cm of tree base place; Described fertilising: be back 1 year, carry out in conjunction with fostering usually afforestation.Method is the ditch spread of individual plant ring-type, promptly digs semi-circular grooves in the upward slope direction of treelet apart from the about 30cm of butt place, ditch depth 15～20cm, and every strain treelet evenly is sprinkled into 20g (nitrogenous fertilizer) 100 grams (phosphate fertilizer), and earth backing is filled and led up ditch then.
Prune: in close-stand (life in 5～6 years) carry out first time in 3～April and prune, be 3～5 years after the first time second time, intensity is 1/4 of the height of tree.Pruning method is: strike off the branch of 1/4 height of tree with cutter, the pruning otch should be close to trunk, reduces minor matters.
Adopt above-mentionedly introduce a fine variety, method of forestation, outplanting rate height, survival rate height, storage rate height.
Claims (9)
1, the introducing a fine variety of pine, method of forestation, it comprises the steps:
A, seed seedling-raising: select the seed of Pinaceae pine genus plant pine Pinus radiata D.Don,, be seeded in the nutritious bag transplanting of filling the gaps with seedlings, outplanting by storage, sterilization, vernalization;
B, cuttage and seedling culture: the semi-lignified shoot that sprouts on seedling that a step is made or the pine treelet, be colonizated in cutting orchard, adopt fringe, soil disinfection, in the cuttage garden plugged ear, transplant, through water and fertilizer management, nursery stock is unearthed;
C, afforestation: the nursery stock that the b step is unearthed is afforested.
The selected geographical environment of above-mentioned steps: dry valley; 17～38 ℃ of temperature.
2, the introducing a fine variety of pine according to claim 1, method of forestation, it is characterized in that: the described seed storage condition of step a is: 5 ℃ of constant temperature, 2～5 weeks; Sterilization method is to be the thimerosal sterilization, and the thimerosal of employing is a 0.5%w/w potassium permanganate, and the 30%w/w good fortune is come.
3, the introducing a fine variety of pine according to claim 1, method of forestation is characterized in that: dress nutrition soil in the described nutritious bag of step a, and the percentage by weight of this nutrition soil is:
Detritus soil 50%～60%, yellow soil 30%～40%, 4% superphosphate, 6% mycorhiza soil.
4, the introducing a fine variety of pine according to claim 1, method of forestation is characterized in that: dress nutrition soil also can be by following method preparation in the described nutritious bag of step a: the pine tree bark is smashed, with the weight proportion preparation nutrition soil of fine sand by 7: 3.
5, the introducing a fine variety of pine according to claim 1, method of forestation is characterized in that: step a is described to fill the gaps with seedlings and can use rare earth element fertilizer in transplanting.
6, the introducing a fine variety of pine according to claim 5, method of forestation, it is characterized in that: described rare earth element fertilizer is: selenium fertilizer.
7, the introducing a fine variety of pine according to claim 1, method of forestation, it is characterized in that: the condition of the described afforestation of step c is: height above sea level 1200m～2500m; Planting density: seeding row spacing 1.5m * 2.0m; The afforestation time: after annual rainy season.
8, the introducing a fine variety of pine according to claim 1, method of forestation, it is characterized in that: the condition of the described afforestation of step c is: nursery stock is added water-loss reducer.
9, the introducing a fine variety of pine according to claim 8, method of forestation, it is characterized in that: described water-loss reducer is: 10g～20g/ strain DBOL.
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| CNA2005100201020A CN1799326A (en) | 2005-01-04 | 2005-01-04 | Method for introducing and afforesting radiate pine |
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| CNA2005100201020A CN1799326A (en) | 2005-01-04 | 2005-01-04 | Method for introducing and afforesting radiate pine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133702B (en) * | 2007-09-25 | 2010-06-09 | 吴江市苗圃有限公司 | Taxus sprout cultivating technique |
| CN103460941A (en) * | 2013-09-16 | 2013-12-25 | 广东省林业科学研究院 | Method for cultivating semi-annual high-rosin pinus massoniana lamb seedlings in nutrient bags |
| CN104938291A (en) * | 2014-03-31 | 2015-09-30 | 徐军 | Method for achieving waste mountain afforestation by using pine tree cutting seedlings |
| CN105123393A (en) * | 2015-08-03 | 2015-12-09 | 安庆市枞阳县阳和苗圃 | Black pine axial cutting seedling growing method |
| CN105706556A (en) * | 2014-12-18 | 2016-06-29 | 头脑木生命工学研究院 | Method Of Afforesting Infertile Soil Using Pisolithus Tinctorius |
| CN109729900A (en) * | 2019-02-21 | 2019-05-10 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of Arid river valleys in Western Sichuan method of vegetation restoration and reconstruction |
| CN110972593A (en) * | 2019-10-23 | 2020-04-10 | 中国科学院、水利部成都山地灾害与环境研究所 | Ecological restoration method for vegetation in dry and warm river valley barren slope land in western Sichuan |
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- 2005-01-04 CN CNA2005100201020A patent/CN1799326A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101133702B (en) * | 2007-09-25 | 2010-06-09 | 吴江市苗圃有限公司 | Taxus sprout cultivating technique |
| CN103460941A (en) * | 2013-09-16 | 2013-12-25 | 广东省林业科学研究院 | Method for cultivating semi-annual high-rosin pinus massoniana lamb seedlings in nutrient bags |
| CN104938291A (en) * | 2014-03-31 | 2015-09-30 | 徐军 | Method for achieving waste mountain afforestation by using pine tree cutting seedlings |
| CN105706556A (en) * | 2014-12-18 | 2016-06-29 | 头脑木生命工学研究院 | Method Of Afforesting Infertile Soil Using Pisolithus Tinctorius |
| CN105706556B (en) * | 2014-12-18 | 2018-04-10 | 头脑木生命工学研究院 | Utilize the greening technique in the barren soil of pisolithus tinctorius Coker et Coucs |
| CN105123393A (en) * | 2015-08-03 | 2015-12-09 | 安庆市枞阳县阳和苗圃 | Black pine axial cutting seedling growing method |
| CN109729900A (en) * | 2019-02-21 | 2019-05-10 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of Arid river valleys in Western Sichuan method of vegetation restoration and reconstruction |
| CN110972593A (en) * | 2019-10-23 | 2020-04-10 | 中国科学院、水利部成都山地灾害与环境研究所 | Ecological restoration method for vegetation in dry and warm river valley barren slope land in western Sichuan |
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