CN102138422B - Planting method for vetiver at adverse environment - Google Patents

Planting method for vetiver at adverse environment Download PDF

Info

Publication number
CN102138422B
CN102138422B CN201110047389A CN201110047389A CN102138422B CN 102138422 B CN102138422 B CN 102138422B CN 201110047389 A CN201110047389 A CN 201110047389A CN 201110047389 A CN201110047389 A CN 201110047389A CN 102138422 B CN102138422 B CN 102138422B
Authority
CN
China
Prior art keywords
vetiver
seedling
seedlings
water
transplanting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110047389A
Other languages
Chinese (zh)
Other versions
CN102138422A (en
Inventor
刘金根
宋青
丁成龙
王建中
徐芹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Lvshijie Garden Development Co., Ltd.
Original Assignee
Suzhou Green World Ecology Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Green World Ecology Technology Development Co Ltd filed Critical Suzhou Green World Ecology Technology Development Co Ltd
Priority to CN201110047389A priority Critical patent/CN102138422B/en
Publication of CN102138422A publication Critical patent/CN102138422A/en
Application granted granted Critical
Publication of CN102138422B publication Critical patent/CN102138422B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cultivation Of Plants (AREA)

Abstract

The invention provides a simple and effective planting method for vetiver at a severe environment, which comprises the following steps: selecting a 1-2-year good-quality vetiver seed source 2 months before transplanting; retaining the length of the root system to be about 5cm and the length of the aboveground part to be 20cm to 25cm after the trimming; dividing a large cluster of vetiver seedlings into clusters with not less than 6-8 strains per cluster along easy-separation positions; putting the vetiver seedlings in plastic bags filled with fine clay substrates for cultivation until stems and leaves grow healthy and strong and fibrous roots are sufficiently developed; and hardening the seedlings for 1-2 times. Plastic films are adopted to cover the seedlings after the transplanting, and the films cannot be removed completely until external environmental conditions are improved and young leaves and new roots grow. In the invention, the situation that the planting of the vetiver is restricted by climatic factors (such as temperature and water content) or irrigation conditions of planting points for a long time is broken, and perennial construction is realized; moreover, the technological measure is simple; a normalized seedling mode is easy to form; the stable quality and the consistency of the seedlings are ensured; the survival rate is as high as over 95% in the high temperature summer season in large-area production and application; and the survival rate of anti-season planting also reaches over 85%.

Description

The bad border of a kind of vetiver kind method for planting
Technical field
The present invention relates to the bad border of a kind of simple and effective vetiver kind method for planting, especially the transplanting phase and be the vetiver kind method for planting under the unfavorable or no pouring condition of plantation point of weather conditions (temperature, moisture).
Background technology
Vetiver (Vetiveria zizanioides) cry cus-cus again, is grass family C 4Plant originates in the torrid zone, has good water and soil conservation function, applies rapidly in global tropical and subtropical zone the past few decades.In recent years; Being used widely in aspects such as ecological recovery in purification, soot and the industrial pollution district of the reclaiming of the checking winds and fixing drifting sand of firm, the dust storm ground on the protection of water and soil conservation, highway and railway slope, reservoir, dykes and dams, riverbank, metal tailings and stone pit, polluted-water, and has obtained good effect.
Many introduction and Experiment show: vetiver just can turn green when stablizing through 8 ℃, and growth is best during 20~30C.Day about 18 ℃ of sammings transplant and be advisable, vetiver is generally transplanted in area, the middle and lower reach of Yangtze River when spring temperature gos up gradually.At present, vetiver is adopted the vegetative propagation mode more in practical application, and is convenient, economical, but seedling-slowing stage is long after transplanting.Especially be subject to the restriction of weather conditions such as temperature, moisture and plantation point water condition planting season, thereby transplant the back difficult management, cause survival rate unstable.So far, also do not have the people openly to propose a comparatively ripe solution, so the exploration practice of this respect have important practical significance.Patent art is intended to break through the restriction bottleneck that vetiver receives conditions such as weather (like temperature, moisture), plantation point water source planting season; For practical application and the exploitation of vetiver provides technical support, particularly in the abominable engineering slope ground revegetation in habitat, has unusual meaning.
Summary of the invention
Technical problem is to satisfy the requirement that the vetiver plantation does not receive extraneous climatic factor or the restriction of builder's yard unfavorable factor; Also overcome simultaneously general planting method vetiver and plant the influence of factors such as the back seedling-slowing stage is long, management is loaded down with trivial details, survival rate instability, the present invention provides the bad border of a kind of simple and effective vetiver kind method for planting.
Technical scheme the present invention accomplishes through following technical proposal:
The bad border of a kind of simple and effective vetiver kind method for planting comprises:
(1) selects seedling.Transplanted preceding 2 months in reality, select the living vetiver high quality seedling of 1-2, keep about root length 5cm, about overground part length 20cm, remainder is clipped;
(2) divide seedling.Along being prone to separately the place cluster seedlings of growing thickly are divided into and are no less than 6-8 strain (tillering)/clump, and it is subsequent use to place the mud pulp-water of cleaning to dip in root immediately;
(3) be equipped with soil.Select the high-quality cohesive soil, it is subsequent use to cross 1mm left and right sides mesh screen after pulverizing;
(4) pack.Select the polyethylene plastic bag of high 12~15cm * wide 6~8cm (diameter) for use; Adorn about native 5-8cm high in the polyethylene plastic bag bottom earlier; To dip in the vetiver seedling of mud again and vertically put into bag; Keep root system nature straight configuration, the limit adds the compacting gently of native limit then, and soil surface is lower than about plastics sack 1cm in bag;
(5) grow seedlings.With the neat vertically arrangement of bagged seedlings together; When if non-vetiver normal growth season or ambient temperature are not high at that time; Must place in the 20-30 ℃ of greenhouse and grow seedlings, supply a normal root water alive several times with water sprager or thin sprinkler head again, before a seedling of turning green, keep the 60-80% water capacity always.Treat to gradually reduce the moisturizing frequency after newborn cauline leaf grows, but keep the 60-70% water capacity, and mend composite fertilizer's solution 1-2 time of executing mass ratio 1% concentration;
(6) refining seedling.When being covered with fibrous root in vetiver cauline leaf robust growth, the plastic sack, it is subsequent use to refine seedling 1-2 time again.Refining seedling intensity to heavy, makes root system become faint yellow by tender white by gently;
(7) transplant.Transplant about preceding 1 week and prune cauline leaf once, it is high that overground part keeps 20-30cm.Mending primary water in 1-2 days before transplanting, is the vetiver season of growth if transplant the back, and moisturizing is to soil saturation, otherwise the 60-70% water capacity gets final product.During transplanting, the top careless seedling many, robust growth of tillering selectively.If transplanting the back is the vetiver season of growth, overburden soil should be higher than plastics sack 1-2cm around the plastic sack, otherwise overburden soil should be lower than more than the plastics sack 2cm on every side.
If the vetiver season of growth, transplant direct covering with plastic film to the rhizosphere soil water content in back and be not less than 60% field capacity in continuous at least 10 days, and normally grow till young leaves, the new root.If off-season cultivation, transplant the back outside air temperature when dropping to 0-5 ℃ covering with plastic film to temperature stabilization take off behind the film through till 18 ℃ overcast and rainy that the backfill fine earth gets in the bag to make things convenient for the later stage rainwater a little more than sack in the plantation ditch.But, if temperature in the shed continues to be higher than 45-50 ℃ in many days, should take off film cooling 1-2h at noon during the overlay film, prevent the high temperature seedling that burns, be lowered into motility rate.
Beneficial effect the present invention compared with prior art has advantage and effect:
Advantage: adopt the present invention program; Can effectively solve the vetiver plantation difficult problem under the bad borders such as meeting with high temperature and drought, low temperature or the no pouring condition of plantation point; Thoroughly change the situation that the construction time is limited by the adverse environmental factors influence of construction ground always; Realize annual construction target, the vetiver survival rate is stable under the environment of multiple bad border reaches more than 85%.Secondly, vetiver is transplanted the no seedling-slowing stage in back, is exactly to have prolonged growth and development stage comparatively speaking.Therefore, can set up vegetational type fast, form landscape effect; In addition, can stablize the raising transplanting survival rate, also can change at any time, greatly improve plantation efficient even be short of seedling.Therefore, patent art can realize vetiver seedling standardized production under simple and crude condition, improves vetiver breeding efficiency and seedling quality.Although production cost slightly improves between nursery stage, owing to omitted the loaded down with trivial details management link under the conventional transplanting method, also improve the vetiver survival rate, thereby just saved the later stage expense of filling the gaps with seedlings, cost is low all the better by contrast.We can say, can reduce cost, also can standard production and engineering construction.Shortcoming is: the non-season of growth of vetiver grows seedlings and need in greenhouse or warm canopy, carry out, and has increased certain cost.
The technological difficulties that the present invention solves are: vetiver general planting method transplanting back seedling-slowing stage is long, and survival rate is influenced greatly by extraneous factors such as temperature, moisture, thereby the management cost after the plantation is high, if chance extreme environmental conditions risk is very big.
In addition, nearly 5 years patent art have experienced the check of large-scale engineering bank protection practice, and in the large tracts of land practical applications, the vetiver survival rate all reaches more than 85% under the various situation.
Embodiment
Technical process specifies:
A, summer transplant the back if meet when temperature in the shed surpassed 45-50 ℃ in continuous many days, the high temperature period at noon need be taken off film ventilative 1-2 hour on the leeward, to reduce temperature of shed.And the covering with plastic film time in winter needs correct the grasp during off-season cultivation, generally ability overlay film when outside air temperature drops to 0-5 ℃.Because just can play due effect when having only outside air temperature low, temperature in the shed raises, humidity becomes big otherwise can make, but this period vetiver be in basically and stagnate for a long time, thereby it is rotten to cause vetiver cauline leaf and root to go mouldy.
B, Various Seasonal water management strategy difference.Vetiver stagnates and can not have ponding in the bag between long-term, thus transplant sack position, back winter should be a little more than earthing face on every side, prevent that rainwater or snow melt water from flowing into bag in.But can not be too arid, general soil water-holding capacity 60-70% is advisable.
After C, conditions environmental improved, the root system of vetiver can penetrate plastic film easily and can not influence it and grow.Therefore, plastic sack need be do not sloughed during transplanting, otherwise motility rate can be lowered into.But, can adopt the environmental protection bag of ability natural degradation to replace polyethylene plastic bag in the engineering practice, be intended to reduce white pollution.In addition, the size of plastics is selected strictness for use, undersizedly may reduce effect, but excessively also loses more than gain.
Select the bagged seedlings of cauline leaf robust growth, well developed root system when D, transplanting for use, general 8-10 strain (tillering)/more than the bag, help improving into chance alive.
E, when vetiver growth season plantation; Transplant back rhizosphere soil water content and be not less than 60% water capacity in continuous at least 10 days; And bagged seedlings grows young leaves, new root, perhaps when the vetiver off-season cultivation, when temperature stabilization reaches 18 ℃ after transplanting; All should in time throw off covering with plastic film, in order to avoid influence growing of vetiver.
F, present technique are applicable to area, the middle and lower reach of Yangtze River, and other area can be consulted and used.
Embodiment 1
(1) grows seedlings
Chose 2 years living vetiver seedlings on April 28th, (1) 2005 from the academy of agricultural sciences, Jiangsu Province; It is high to prune back reservation top 20cm; Root system 5cm is long; The Da Cong seedling is prone to separately to punish into every Xiao Cong along it is no less than 6-8 strain (tillering), existing side by side is about to it and vertically is placed in the slime water, keeps root all to immerse in the slime water.
(2) take top layer, Nanjing 20cm soil (clay), it is spread out till airing on the cement court to convenient the pulverizing, it is subsequent use to cross the 1mm sieve after crushed.Water to approaching saturated the previous day in pack, and it is subsequent use to bank up after constantly stirring.
(3) select for use 15cm high, 6cm wide (diameter) polyethylene plastic bag.Place the thick fine earth that sieves of 5cm in the plastic sack bottom earlier, again the vetiver seedling is vertically put into plastic sack, keep root system nature extended configuration.The compacting gently of native limit is adorned on the limit in bag then, till native top layer is apart from the about 1cm in plastic sack top.
(4) with the bagged seedlings overall alignment in the glass booth, supply a normal root water of living, in bag till the soil saturation.After this, took the circumstances into consideration moisturizing once, a bag interior soil 60-80% water-holding capacity is got final product in approximately every separated 5-7 days.
Get into refining seedling stage after the moisturizing on June 18 in 2005, refining on June 29 seedling finishes, and moisturizing once, makes the soil moisture state that reaches capacity.And spray composite fertilizer (Ruihe Chemical Fertilizer Co., Ltd., Jiangsu, auspicious and board 45% (S) are (15-15-15)) solution 1-2 time of 1% left and right sides concentration;
(2) transplanting phase and management (test of simulation high temperature and drought)
After supplying moisture to soil saturation state on June 29th, (1) 2005, select 300 bags of seedlings, the stem tiller number of every bag of seedling is between 10-12.300 bags of seedlings are divided into three parts insert respectively in 3 plastic boxes, around bag, fill up thin dry ground, on plastic box, build one deck plastic canopy again; A built-in Hygrothermograph; Tight with the adhesive tape envelope all around, make to be in sealing state in the case, place in the glass greenhouse booth.
(2) after this, between the every day 12 noon to 3 the observed and recorded temperature of shed once, temperature of shed surpasses 45 ℃ if exist for three days on end, just opens a small gaps ventilated about 1 hour, continues to seal up opening then.
Throw off the plastic canopy that the top covers noon on August 25th, (3) 2005, and keep the skin wet immediately, soil is fully saturated in bag.Statistics regrowth rate on September 2 (having a green stem tiller at least) is 100%.
Embodiment 2
(1) grows seedlings
Chose 1 year living vetiver seedling on September 28th, (1) 2006 from the academy of agricultural sciences, Jiangsu Province; It is high to prune back reservation top 25cm; Root system 5cm is long; The Da Cong seedling is prone to separately to punish into every Xiao Cong along it is no less than 6-8 strain (tillering), existing side by side is about to it and vertically places slime water, keeps root all to immerse in the slime water.
(2) take top layer, Agricultural University Of Nanjing rice test field 20cm soil, it is spread out till airing on the cement court to easy the pulverizing, cross 1mm after soil is pulverized and sieve subsequent use.Water to approaching saturated the previous day in pack, and it is subsequent use to bank up after constantly stirring.
(3) select for use 15cm high, 6cm wide (diameter) polyethylene plastic bag.Place the thick fine earth that sieves of 5cm in the plastic sack bottom earlier, again the vetiver seedling is vertically put into plastic sack, keep root system nature extended configuration.The compacting gently of fine earth limit is adorned in the limit in bag then, till native top layer is apart from the about 1cm in plastic sack top.
(4) with the bagged seedlings overall alignment around in the glass booth of open form, build one deck frame-type plastic greenhouse above that again, a built-in Hygrothermograph.Supply a normal root water of living, in bag till the soil saturation.After this, took the circumstances into consideration moisturizing once, a bag interior soil 60-80% water-holding capacity is got final product in approximately every separated 5-7 days.Get into refining seedling stage after the moisturizing on October 18 in 2005, the refining seedling by light to weighing.The refining seedling initial stage only opens ceiling between at 10 in the morning at 3 in afternoon, after time expand gradually.Refined for the first time seedling October 29 and finish, and moisturizing once, only make that upper soll layer is moistening to get final product.And spray composite fertilizer (Ruihe Chemical Fertilizer Co., Ltd., Jiangsu, auspicious and board 45% (S) are (15-15-15)) solution 1-2 time of 1% left and right sides concentration; November 13 carried out refining the second time seedling, method is with for the first time, and refining on November 25 seedling finishes.
(2) transplanting phase and management (test of simulation off-season cultivation)
Keeping the skin wet on November 27th, (1) 2005 to water capacity 60-70% gets final product, and selects 300 bags of seedlings, and the stem tiller number of every bag of seedling is between 8-10.300 bags of seedlings are divided into three parts insert respectively in 3 plastic boxes, around bag, fill up thin dry ground, sack a little more than around banket.On plastic box, build one deck plastic canopy again, tight with the adhesive tape envelope all around, make to be in sealing state in the case, place outdoor.
At noon on March 10th, (2) 2006, open a gap ventilation in the shed leeward and seal up again after ventilative about 1 hour.So repeatedly, no longer seal up until the 5th day after-opening.Moisturizing at noon on March 18 once only makes that upper soll layer is moistening to get final product, and noon March 23, moisturizing once made soil fully moistening again, and finally threw off the plastic greenhouse on it.Added up the rate (having a green stem tiller at least) of being revival from transplanting, average out to 96.3% on April 7.
Embodiment 3
(1) grows seedlings
Transferred 2 years living vetiver seedlings on September 17th, (1) 2005 from limit, Taihu Lake, Suzhou; It is high to prune back reservation top 20cm; Root system 5cm is long; The Da Cong seedling is prone to separately to punish into every Xiao Cong along it is no less than 6-8 strain (tillering), existing side by side is about to it and vertically places slime water, keeps root all to immerse in the slime water.
(2) take near the vegetable field top layer of orchid construction point, Pu Zhuqu stone bridge town, Nanjing 20cm soil, it is spread out till airing on the cement court to convenient the pulverizing, it is subsequent use to cross the 1mm sieve after soil being pulverized again.Water to approaching saturated the previous day in pack, and it is subsequent use to bank up after constantly stirring.
(3) select for use 17cm high, 8cm wide (diameter) polyethylene plastic bag.Place the thick fine earth that sieves of 5cm in the plastic sack bottom earlier, again the vetiver seedling is vertically put into plastic sack, keep root system nature extended configuration.The compacting gently of fine earth limit is adorned in the limit in bag, till native top layer is apart from the about 1cm in plastic sack top.
(4) with the bagged seedlings overall alignment in the plastic canopy of building, supply a normal root water of living, in bag till the soil saturation.After this took the circumstances into consideration moisturizing once in approximately every separated 5-7 days, and only made complete moistening the getting final product of soil table in the bag at every turn.Get into after the moisturizing on November 18 in 2005 and refine seedling stage, refining on November 29 seedling finishes, and moisturizing once, makes about water capacity 60-70% to get final product.And spray composite fertilizer (Ruihe Chemical Fertilizer Co., Ltd., Jiangsu, auspicious and board 45% (S) are (15-15-15)) solution 1-2 time of 1% left and right sides concentration;
(2) transplanting phase and management (open-air off-season cultivation test)
(1) planting site is that Pu Zhuzhen one highway limit massif excavation in Nanjing is domatic, gradient 45-50 °, on November 29th, 2005 by etc. the capable requirement of height hold planting groove successfully, groove width 15cm, degree of depth 20cm.The vetiver seedling that December 2 will cultivate in advance places in the planting groove, backfill fine earth compacting gently outside bag then, sack a little more than around banket about 2cm.After all plant, film is built one deck plastic canopy in the capable utilization of height such as edge above careless seedling, film all around with using soil compaction.After this, be in the action inspection weekly once, let in air and in time to cover if find overlay film gas leakage.
16-20 day in March, (2) 2006, took off film noon every day on the leeward ventilative about 1 hour, all throw off overlay film noon March 21, and moisturizing is once, till irrigating.March 29 was confirmed delegation at domatic upper, meta and the next respectively at random, and every row is selected continuous 100 caves, and adds up regrowth rate (having a green stem tiller at least) respectively, and obtaining average survival rate is 87.3%.
Embodiment 4
(1) grows seedlings
Selected the 1 year living vetiver seedling (for plantation the previous year) in Sihong County, Jiangsu Province on April 25th, (1) 2010; It is high to prune back reservation top 20cm; Root system 5cm is long; The Da Cong seedling is prone to separately to punish into every Xiao Cong along it is no less than 6-8 strain (tillering), existing side by side is about to it and vertically places slime water, keeps root all to immerse in the slime water.
(2) take near development zone, the Sihong County vegetable field mesexine 20cm soil old river early, spread it out airing on the ground to convenient pulverizing till, again soil being pulverized the back, to cross the 1mm sieve subsequent use.Water to approaching saturated the previous day in pack, and it is subsequent use to bank up after constantly stirring.
(3) select for use 15cm high, 6cm wide (diameter) polyethylene plastic bag.Place the thick fine earth that sieves of 5cm in the plastic sack bottom earlier, again the vetiver seedling is vertically put into plastic sack, keep root system nature extended configuration.The compacting gently of fine earth limit is adorned in the limit in bag, till native top layer is apart from the about 1cm in plastic sack top.
The pot seedling overall alignment that (4) will install bag is supplied a normal root water of living in the glass booth, in bag till the soil saturation.After this took the circumstances into consideration moisturizing once in about every separated 5-7 days, as long as make the interior soil of bag show fully moistening at every turn.Get into refining seedling stage after the moisturizing on June 22 in 2010, refining on July 3 seedling finishes, and moisturizing once, makes the soil moisture state that reaches capacity.And spray composite fertilizer (Ruihe Chemical Fertilizer Co., Ltd., Jiangsu, auspicious and board 45% (S) are (15-15-15)) solution 1-2 time of 1% left and right sides concentration;
(2) transplanting phase and management (open-air high temperature and drought test)
(1) the plantation place the development zone, Sihong County early the riverbank of Chen He domatic on, the about 35-40 of slope of river bank °, on July 3rd, 2010 by etc. the capable requirement of height hold planting groove successfully, ditch groove width 15cm, degree of depth 20cm.The vetiver seedling that July 4 will cultivate in advance is positioned in the planting groove; Backfill fine earth compacting gently outside bag then; Select 3 row (test show area) of 100 meters length respectively in position, domatic upper, middle and lower; Make sack a little more than around banket and (guarantee that extraneous water source can not get into) about 2cm, all the other sacks all a little less than around banket.After plantation finished, film was built one deck plastics coverings shed in the capable utilization of height such as edge above seedling, film all around with using soil compaction.After this, be in the action inspection weekly once, identify problems and timely remedy.
25-27 day in August, (2) 2010, took off film noon every day on the leeward ventilative about 1 hour, all throw off overlay film noon August 28, and supply moisture one time.Added up respectively September 2 the sack height a little more than around banket, the sack height a little less than around banket two types vetiver survival rate; Method still is employed in domatic upper, meta and the next difference is confirmed delegation at random; Every row is selected continuous 100 caves; Add up regrowth rate (having a green stem tiller at least) respectively, obtain average survival rate.The result shows, sack a little more than around the planting patterns of banketing, vetiver survival rate 96.7%, sack a little less than around the planting patterns of banketing, vetiver survival rate 100%.

Claims (2)

1. the bad border of a vetiver kind method for planting comprises the following steps:
1) select seedling: transplanted preceding 2 months in reality, select the living vetiver seedling of 1-2, keep root length 4-6cm, overground part length 18-25cm, remainder is clipped;
2) divide seedling: along being prone to separately the place the grow thickly seedlings of tillering of cluster are divided into every Xiao Cong and are no less than 8 strains, and it is subsequent use to place the mud pulp-water to dip in root immediately;
3) be equipped with soil: select cohesive soil, it is subsequent use to cross the 1mm mesh screen after pulverizing;
4) pack: the polyethylene plastic bag of selecting high 12~15cm * wide 6~8 cm for use; Dress fine earth 5-8cm is high in the polyethylene plastic bag bottom earlier; To dip in the vetiver seedling of mud again and vertically put into bag; Keep root system nature straight configuration, the limit adds the compacting of native limit then, and soil surface is lower than plastics sack 1 cm in bag;
5) grow seedlings: vertically arrange together bagged seedlings is neat, but, be put in the 20-30 ℃ of greenhouse and grow seedlings, supply a normal root water of living several times with water sprager or thin sprinkler head again when if the non-vetiver season of growth or ambient temperature were lower than 18 ℃ at that time; After this, before a seedling of turning green, keep the 60-80% water capacity always; Treat to gradually reduce the moisturizing frequency after newborn cauline leaf grows, but keep the 60-70% water capacity, and mend composite fertilizer's solution 1-2 time of executing mass ratio 1% concentration;
6) refining seedling: when being covered with fibrous root in vetiver cauline leaf robust growth, the plastic sack, begin to refine seedling 1-2 time, refining seedling intensity to heavy, makes root system become faint yellow by tender white by gently;
7) transplant:
Transplant preceding 1 week and prune cauline leaf once, it is high that overground part keeps 20-30cm, mended primary water in 1-2 days before during transplanting:, then keep the skin wet to soil saturation if is the vetiver season of growth after transplanting; If after transplanting is not vetiver normal growth season, then water capacity is 60-70%;
If transplanting the back be the vetiver season of growth, during transplanting plastic sack on every side overburden soil be higher than plastics sack 2cm; If after transplanting is not vetiver normal growth season, when then transplanting around the overburden soil table be lower than plastics sack 2cm;
If the vetiver season of growth transplants direct covering with plastic film to the rhizosphere soil water content in back and was not less than 60% field capacity in continuous at least 10 days, and grows till young leaves, the new root; If off-season cultivation, transplant the back outside air temperature when dropping to 0-5 ℃ covering with plastic film to temperature stabilization take off behind the film through till 18 ℃ overcast and rainy that the backfill fine earth gets in the bag to make things convenient for the later stage rainwater a little more than sack in the plantation ditch; Meet with during the overlay film when being higher than 45 ℃, at noon the high temperature period take off film 1-2 hour aeration-cooling.
2. method according to claim 1 is characterized in that: the mud pulp-water is the river silt pulp-water.
CN201110047389A 2011-02-28 2011-02-28 Planting method for vetiver at adverse environment Expired - Fee Related CN102138422B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110047389A CN102138422B (en) 2011-02-28 2011-02-28 Planting method for vetiver at adverse environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110047389A CN102138422B (en) 2011-02-28 2011-02-28 Planting method for vetiver at adverse environment

Publications (2)

Publication Number Publication Date
CN102138422A CN102138422A (en) 2011-08-03
CN102138422B true CN102138422B (en) 2012-09-12

Family

ID=44406404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110047389A Expired - Fee Related CN102138422B (en) 2011-02-28 2011-02-28 Planting method for vetiver at adverse environment

Country Status (1)

Country Link
CN (1) CN102138422B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102599002A (en) * 2012-03-26 2012-07-25 苏州绿世界园林发展有限公司 Technique for effectively increasing vetiver propagation coefficient
CN102783339B (en) * 2012-08-21 2014-02-26 南阳师范学院 Method for improving water resistance of vetiver grass in reservoir drawdown area
CN102986401A (en) * 2012-08-21 2013-03-27 南阳市乾景中药材开发有限公司 Method for ecologically restoring abandoned sandpit
CN104350848A (en) * 2014-09-09 2015-02-18 中国科学院东北地理与农业生态研究所 Method for quickly recovering degraded wetland by using transplanting cattail seedlings
CN105981551A (en) * 2015-03-02 2016-10-05 昆明光宝生物技术工程有限公司 Planting method for vetiver-grass heading and seed setting
CN106233974A (en) * 2016-07-29 2016-12-21 桂林实力科技有限公司 The implantation methods of Fructus Momordicae
CN115735660A (en) * 2022-11-28 2023-03-07 四川塞上绿洲科技有限责任公司 Waterless planting method suitable for water-deficient area

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1470158A (en) * 2003-06-04 2004-01-28 湛江师范学院 Vetiver-seed propagating method
CN101509257B (en) * 2009-03-05 2010-11-10 贵州科农生态环保科技有限责任公司 Method for growing balsamroot grass to fix soil to protect slope

Also Published As

Publication number Publication date
CN102138422A (en) 2011-08-03

Similar Documents

Publication Publication Date Title
CN102138422B (en) Planting method for vetiver at adverse environment
CN102498875B (en) Method for constructing shrub and grass plant communities on rocky slope and application thereof
CN103931371B (en) A kind of biological control method of rock side-slope
CN101491193B (en) Ecological restoration method of bare rock engineering wound-surface vegetation
CN108391563B (en) A kind of arid biogeographic zone strongly salined soil barren hill greening method
CN104956992B (en) Two sections of cultivations that premature labor Actinidia garden is set up
CN103609303B (en) A kind of hillock near-nature forest ecological system reconstruction method
CN204443323U (en) Steep high rock slope pocket-type is from seeping water tape planting
CN111316850A (en) High and steep slope vegetation and planting method thereof
CN202396194U (en) Vegetation blanket
CN103563634B (en) Flue-cured tobacco drought resisting and water saving cultivation operational method
CN108702890A (en) One kind being suitable for Stands in Arsenic Sandstone Area slope surface process for comprehensively treating
CN107439320A (en) A kind of greening method of concordant limestone breakage mountain body
CN108476649A (en) A kind of gardens abrupt slope plant landscape method
CN104137757B (en) Ditching, soil dressing and afforesting method in Gobi Desert
CN105453984B (en) A kind of high altitude sand cypress introduction and cultivation method
CN112012229A (en) Ecological restoration system for high steep slope rock slope of limestone mine stope
CN102138458A (en) Ecological moisture retention device for ensuring plants grown on barren lands to live through critical survival periods
CN205052299U (en) Degradable environmental protection vegetation blanket
CN104686180A (en) Sedum emarginatum migo turf roll production method
CN110402752A (en) A kind of method of heavy saline-alkali area at seashore facility grape original soil cultivation
CN103444429B (en) The method of keeping a full stand of seedings of Winter potato is planted under the coastal high temperature and humidity weather in south
CN109618792A (en) A kind of method of salt-soda soil plantation Chinese wax
CN104762946A (en) Filler and method for ecologically repairing damaged mountain
CN109618874B (en) Phosphogypsum vegetation and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUZHOU GREEN WORLD GARDEN DEVELOPMENT CO., LTD.

Free format text: FORMER OWNER: SUZHOU GREEN WORLD ECOLOGY TECHNOLOGY DEVELOPMENT CO., LTD.

Effective date: 20131213

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 215001 SUZHOU, JIANGSU PROVINCE TO: 215000 SUZHOU, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131213

Address after: Suzhou City, Jiangsu province 215000 Suzhou District No. 14 West Lane

Patentee after: Suzhou Lvshijie Garden Development Co., Ltd.

Address before: 215001 Jiangsu Province, Suzhou City People's Road No. 2114 East Building A

Patentee before: Suzhou Green World Ecology Technology Development Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20210228