CN104641914B - Indosasa sisica buries whip two-stages seeding method - Google Patents

Indosasa sisica buries whip two-stages seeding method Download PDF

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CN104641914B
CN104641914B CN201510092960.XA CN201510092960A CN104641914B CN 104641914 B CN104641914 B CN 104641914B CN 201510092960 A CN201510092960 A CN 201510092960A CN 104641914 B CN104641914 B CN 104641914B
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whip
bamboo
indosasa
sisica
section
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CN104641914A (en
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黄大勇
郝海坤
李立杰
徐振国
陈琴
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Guangxi Zhuang Autonomous Region Forestry Research Institute
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Guangxi Zhuang Autonomous Region Forestry Research Institute
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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Abstract

Whip two-stages seeding method is buried the invention discloses a kind of Indosasa sisica, this method takes band whip mother's bamboo kind and plants in cutting orchard, good bamboo whip is cultivated by ploughing deeply the measure such as soil and fertilising, start within the 3rd year to gather bamboo whip, whip is buried after treatment, periodically spray foliar fertilizer, cut after bamboo whip is survived and be divided into segment, be transplanted in the non-woven fabrics mesh bag equipped with Light media.This method is simple, operation is easy, by intensive management, convenient collection bamboo whip, raising bamboo whip quality, unit length whip hop count increase, so as to improve bury whip survival rate, the bamboo whip for surviving is cut and is divided into segment plantation, Light media non-woven fabrics mesh bag seedling is finally cultivated to go up a hill afforestation, breeding coefficient and the surrival rate of afforestation can be improved, bamboo seedling recovers fast after afforestation, and growth is fast, it is very suitable for producing application and popularization, with good economic benefit, social benefit and ecological benefits.

Description

Indosasa sisica buries whip two-stages seeding method
Technical field
The invention belongs to the asexual numerous planting technology field of plant, it is related to Indosasa sisica to bury whip two-stages seeding method.
Background technology
Indosasa sisica (Indosasa sinica C.D.Chu et C.S.Chao) is grass family Bambusoideae Indosasa crassiflora Mc Olure A kind of excellent greening of category is viewed and admired and double purposes bamboo kind.Pole is up to 10m, the cm of diameter 6~9 often saves three branches, with luxuriant foliage and spreading branches in leafy profusion, Leaf big, internode section ring protuberance, shape is peculiar, and attitude is very attractive in appearance.It is widely distributed, the height above sea level such as Yunnan, Guizhou, Guangdong, Guangxi 200~1400 m are distributed, under tor pin, high forest, the equal well-grown of Around the house, the ㎏ of individual plant weight 6~11, branch Height, branch is tiny, and heaviness of felling is low, and timber yield is big.Pole is available for small building, frame and papermaking to be used;Bamboo shoot bitter, bamboo shoot after drift ice Delicious.
Indosasa sisica is seldom bloomed, and is difficult solid, so basic without seed seedling-raising, but uses the side of vegetative propagation Method breeds seedling, and main with root and stem of certain plants plantation and method for tissue culture is moved, wherein method for tissue culture technology is also immature, and receives Resistance is weak outside to seedling room waits limitation, can't popularization and application in production.Research on Indosasa sisica vegetative propagation There is not been reported.Indosasa sisica of the invention buries whip two-stages seeding method, and whip nursery is first buried on seedbed with whip long section, long Whip section ensure that abundance nutrition be supplied to whip section take root and rudiment, can improve and bury whip survival rate, then take survive whip section be cut into Segment is planted in non-woven fabrics mesh bag, improves breeding coefficient;Bamboo whip otch is processed and matched somebody with somebody using bacillus subtilis System buries whip medium of seedling bed, can both play the effect of sterilization, and root growth can be promoted again, and whip survival rate and the growth of bamboo seedling are buried in raising Quality;What is cultivated is non-woven fabrics mesh bag Light media seedling, and convenient transportation, without shelling cup during afforestation, can improve afforestation speed and afforestation Survival rate, bamboo seedling recovers fast after afforestation, and growth is fast, with good economic benefit.
The content of the invention
The purpose of the present invention is directed to the deficiency of bamboo conventional genderless reproduction technique, it is desirable to provide a kind of Indosasa sisica is buried Whip two-stages seeding method.
The technical scheme is that:
Middle Hua Da section mother's bamboo kind is implanted in garden ground, whip buries whip and seedling separation transplants two stage nursery by adopting, and nursery is used The a series of technical measures such as light ground mass and non-woven fabrics net-bag seedling control the quality of bamboo whip, improve the breeding of Indosasa sisica Rate and bury whip survival rate.
What the present invention was realized in:
A kind of Indosasa sisica buries whip two-stages seeding method, including female bamboo kind is planted, female bamboo trunk reason, whip section are gathered and place Manage, bury whip and management, seedling separation transplanting operation, it is characterised in that:The Indosasa sisica point root and stem of certain plants by the use of robust growth is planted as mother Bamboo, then gathering Underground Rhizome section carries out burying whip, and the whip section that will finally grow has root system and rudiment branch is divided into segment and is transplanted to nonwoven In cloth mesh bag, Indosasa sisica Light media container Cloned seedling is obtained, it is as follows that it breeds step:
(1) female bamboo kind is planted:Root and stem of certain plants plantation being dug in 2~March selection Indosasa sisica, whip mother bamboo is adopted to garden;
(2) female bamboo trunk reason:Annual weeding, loosen the soil, cultivate multiple and fertilising 1~2 time;
(3) collection of bamboo whip and treatment:The bamboo whip at appropriate age is gathered, whip section is cut into, is disinfected with medicament;
(4) whip is buried:After the whip quickly dipped root-inducing promoter of section that will be handled well, it is imbedded on the seedbed put in order;
(5) managed after burying whip:Plastic covering film, a foliar fertilizer was imposed every 4~5 days;
(6) seedling separation transplanting:The whip section for surviving is dug out, segment is cut into, in plantation to non-woven fabrics mesh bag, cultivated 1 year To Indosasa sisica seedling.
The method that above-described female bamboo kind is planted is to cultivate cutting orchard area, along cultivating band by the m of line-spacing 2~2.5, spacing in the rows 1~ 1.5 m dig kind of a plant hole, and it is 50~60 cm long, 40~50 cm wide, deep 30~40 cm to plant plant hole specification;Selection 1~2 year is raw Indosasa sisica band whip digs the root and stem of certain plants, and reservation carrys out the cm of whip 20~25, removes the cm of whip 20~25, in plantation to kind of plant hole, next during plantation Whip and go whip along contour place.
The method of above-described female bamboo trunk reason be plant then with next year respectively at 6~July along contour in distance Kg/ plants deep of ditch spread composite fertilizers 0.5~1 of 20~30cm are opened at Hua Da section mother bamboo 40~80 cm, 100~150 cm, from the 3rd year Start, after annual collection bamboo whip, the cm depths of soil 20~30 are ploughed deeply around collection point, apply kg/ plants of composite fertilizer 0.5~1.
The method of above-described bamboo whip collection is that female bamboo kind is planted and starts within the 3rd year to gather bamboo whip, in late Febuary~3 below the moon Gather in ten days life in 1~2 year, bamboo whip sheaths of bamboo shoots just start to decay and come off, the thick cm of > 1.0 in bamboo whip footpath and the full bamboo whip of whip bud.
The above-described method disinfected is to divest bamboo sheaths of bamboo shoots, prunes bamboo whip root system, retains root system 2~4 cm long, is used Clear water rinses bamboo whip well, bamboo whip is cut into 30~38 cm whip sections long, 100,000,000,000 living spores/g bacillus subtilises can 5~10 points are soaked in the 3000 times of % jinggangmeisus of solution+20 3000 times of mixed solutions of solution of wettable powder of WP Clock.
The above-described method for burying whip is to open parallel shallow ridges by the line-spacing of 10~15 cm on seedbed, ditch depth 0.5~ 1.0 cm, whip section are lain in ditch, the cm of thickness of earth covering 0.5~1.0, and whip section two ends reserve 2~3 cm not earthing;Seedbed base The weight proportion of matter is husky 9~10 parts of earth table soil, 2~4 parts of straw powder, 2~4 parts of coconut palm chaff, 200,000,000 living spores/g bacillus subtilis 0.03~0.05 part of bacteria powder.
The above-described method managed after whip of burying is plastic covering film, when whip bud it is long >=3 cm when, every 4~5 days A foliar fertilizer is sprayed, the mass concentration of foliar fertilizer is:The ferrous sulfate of the % of sucrose solution+mass concentration 0.1 of 0.2 % is molten Liquid, or mass concentration is:The urea liquid of the % of potassium dihydrogen phosphate+mass concentration 0.1 of 0.2 %, both spray in turn.
The method of above-described seedling separation transplanting is that the whip section for surviving is cut into the small of 10~15 cm long in 10~November Section, it is ensured that have 2~3 rudiment branches on per segment, have root more than 2;Segment plantation to the planting matrix in non-woven fabrics mesh bag In, and spill permeable.
20~30 cm wide of above-described non-woven fabrics mesh bag, 20~30 cm high, sack is provided with symmetrical two and carries Hand.
The weight proportion of above-described planting matrix is:6~8 parts of coconut palm chaff, 2~4 parts of straw powder, well-rotted farmyard manure 0.03~0.05 part.
The present invention has advantages below relative to existing technology:
1st, Indosasa sisica of the invention buries whip two-stages seeding method, carrys out whip and goes whip to be put along contour during plantation mother bamboo Put, applied fertilizer along contour after plantation, later after annual collection bamboo whip, soil application is ploughed deeply around collection point, these measures are equal Energy Venezuelan is led bamboo whip and is grown with artificial desired direction, and bamboo whip is grown in the cm depths of soil 20~30 substantially, is easy to gather bamboo whip; It is complete before plantation to cultivate garden ground, soil is ploughed deeply after adopting whip, elongation growth and the girth growth of bamboo whip can be promoted in conjunction with fertilising, unit is long Degree whip hop count increases, and bamboo whip quality is improve, so as to improve bury whip survival rate;
2nd, Indosasa sisica of the invention buries whip two-stages seeding method, first with the whip long section of 30~38 cm on seedbed Whip nursery is buried, the cm of whip segment length 30~38 long saves kind of a whip, and ensure that the nutrition of abundance is supplied to whip section to take root and rudiment, can Whip survival rate is buried in raising, then is taken the whip section for surviving and be cut into segment and be planted in non-woven fabrics mesh bag, improves breeding coefficient;
3rd, the present invention divests bamboo sheaths of bamboo shoots whip bud and is easier elongation, and avoids bamboo sheaths of bamboo shoots last rotten, mouldy on seedbed, and influence is buried Whip survival rate;Bamboo whip root system is pruned, can promote to grow new root on original root system, improve survival rate.
4th, line-spacing of the invention is small, can improve seedbed utilization rate;Buried channel is shallow, is difficult ponding;Earthing is thin, and whip bud is easier out Soil;Whip section two ends reserve 2~3 cm not earthing, and otch is exposed at outside soil, is not flooded, and is difficult mouldy or rotten.
5th, Indosasa sisica of the invention buries whip two-stages seeding method, and bamboo whip otch is carried out using bacillus subtilis Whip medium of seedling bed is buried in treatment and preparation, can both play the effect of sterilization, can promote root growth again, raising bury whip survival rate and Bamboo seedling growth quality;Planting matrix is light ground mass, structural good, lightweight, and the bamboo seedling stalwartness of cultivation, growth are rapid, while Freight can also be reduced, afforestation of conveniently going up a hill;It is convenient to carry using the non-woven fabrics net-bag seedling for possessing handle, during afforestation not With stripping cup, afforestation speed and the surrival rate of afforestation can be improved, bamboo seedling recovers fast after afforestation, and growth is fast, with good economic benefit, Social benefit and ecological benefits.
Specific embodiment:
By specific examples presented below, the present invention can be further well understood to, but they are not to this hair Bright restriction.
Embodiment 1
Cutting orchard area is cultivated, along band is cultivated by the m of line-spacing 2, the m of spacing in the rows 1.5 digs kind of a plant hole, plant plant hole specification be 50 cm long, 50 cm wide, deep 40 cm.The 2 years raw Indosasa sisica band whips of selection in 2 months dig the root and stem of certain plants, retain and carry out the cm of whip 20, remove the cm of whip 20, plant To in kind of plant hole, handle carrys out whip and goes whip to be placed along contour during plantation.Plantation then with next year respectively at June along contour away from Kg/ plants deep of ditch spread composite fertilizers 0.5 of 20 cm are opened away from middle Hua Da section mother bamboo 40 cm, 100 cm.Female bamboo kind is planted the 3rd year and is started Collection bamboo whip, in late Febuary gather life in 2 years, bamboo whip sheaths of bamboo shoots just started to decay and come off, the thick cm of > 1.0 in bamboo whip footpath and whip bud it is full Bamboo whip.After collection bamboo whip, the cm depths of soil 25 are ploughed deeply around collection point, apply kg/ plants of composite fertilizer 1.Shelled next bamboo whip is adopted Except bamboo sheaths of bamboo shoots, bamboo whip root system is pruned, retain root system 2 cm long, bamboo whip is rinsed well with clear water, bamboo whip is cut into 38 cm whips long Section, in 100,000,000,000 living spores/3000 times of g bacillus subtilises wettable powder % jinggangmeisu wettable powders of solution+20 After being soaked 10 minutes in 3000 times of mixed solutions of solution, drip-dry water, quickly dipped root-inducing promoter are pulled out.Press 15cm's on seedbed Line-spacing opens parallel shallow ridges, and ditch depth 1.0cm lies in the whip section handled well in ditch, thickness of earth covering 1.0cm, and whip section two ends are stayed Go out 3cm not earthing;The weight proportion of medium of seedling bed is 9 parts of husky earth table soil, 2 parts of straw powder, 2 parts of coconut palm chaff, 200,000,000 living spores/g withered 0.03 part of careless bacillus pulvis.Plastic covering film, when whip bud it is long >=3cm when, a foliar fertilizer, blade face were sprayed every 4 days Fertilizer mass concentration be:The copperas solution of the % of sucrose solution+mass concentration 0.1 of 0.2 %, or mass concentration is: The urea liquid of the % of potassium dihydrogen phosphate+mass concentration 0.1 of 0.2 %, both spray in turn.In October the whip for surviving Section is dug out and, and is cut into the segment of 15 cm long, it is ensured that is had 3 rudiment branches on per segment, is had root more than 2.Segment plantation to width 30 cm, 30 cm high, sack are provided with the non-woven fabrics mesh bag of two symmetrical handles, and the weight proportion of planting matrix is:Coconut palm 6 parts of chaff, 2 parts of straw powder, 0.03 part of well-rotted farmyard manure.Plantation spills permeable after finishing, and cultivation obtains Indosasa sisica seedling in 1 year.
Embodiment 2
Cutting orchard area is cultivated, along band is cultivated by line-spacing 2.5m, spacing in the rows 1m digs kind of a plant hole, it is 60 cm long, width to plant plant hole specification 40 cm, deep 35 cm.March selects 1 year raw Indosasa sisica band whip to dig the root and stem of certain plants, retains and carrys out the cm of whip 25, removes the cm of whip 25, and plantation is arrived In kind plant hole, handle carrys out whip and goes whip to be placed along contour during plantation.Plant then with next year respectively at July along contour in distance Middle Hua Da section mother bamboo 60 cm, 120 cm, place opens kg/ plants deep of ditch spread composite fertilizers 1 of 25 cm.Female bamboo kind is planted and starts within the 3rd year collection Bamboo whip, gathers life in 2 years, bamboo whip sheaths of bamboo shoots and just starts to decay and come off in early March, the thick cm of > 1.0 in bamboo whip footpath and the full bamboo of whip bud Whip.After collection bamboo whip, the cm depths of soil 30 are ploughed deeply around collection point, apply kg/ plants of composite fertilizer 1.The bamboo whip for adopting is divested bamboo Sheaths of bamboo shoots, prunes bamboo whip root system, retains root system 3 cm long, and bamboo whip is rinsed well with clear water, and bamboo whip is cut into 35 cm whip sections long, In 100,000,000,000 living spores/3000 times of the g bacillus subtilises wettable powder % jinggangmeisus of solution+20 wettable powder 3000 In the mixed solution of times solution after immersion 8 minutes, drip-dry water, quickly dipped root-inducing promoter are pulled out.By the line-spacing of 12 cm on seedbed Parallel shallow ridges is opened, ditch depth 0.8cm lies in the whip section handled well in ditch, the cm of thickness of earth covering 0.8, and whip section two ends reserve 2.5 cm not earthing;The weight proportion of medium of seedling bed is husky 10 parts of earth table soil, 3 parts of straw powder, 3 parts of coconut palm chaff, 200,000,000 living spores/g 0.04 part of bacillus subtilis powder agent.Plastic covering film, when whip bud it is long >=3 cm when, a foliar fertilizer, leaf were sprayed every 5 days The mass concentration of leaven is:The copperas solution of the % of sucrose solution+mass concentration 0.1 of 0.2 %, or mass concentration is: The urea liquid of the % of potassium dihydrogen phosphate+mass concentration 0.1 of 0.2 %, both spray in turn.In November the whip for surviving Section is dug out and, and is cut into the segment of 10 cm long, it is ensured that is had 2 rudiment branches on per segment, is had root more than 2.Segment plantation to width 20 cm, 20 cm high, sack are provided with the non-woven fabrics mesh bag of two symmetrical handles, and the weight proportion of planting matrix is:Coconut palm 7 parts of chaff, 3 parts of straw powder, 0.04 part of well-rotted farmyard manure.Plantation spills permeable after finishing, and cultivation obtains Indosasa sisica seedling in 1 year.
Embodiment 3
Cutting orchard area is cultivated, along band is cultivated by the m of line-spacing 2.5, the m of spacing in the rows 1.5 digs kind of a plant hole, and it is long 60 to plant plant hole specification Cm, 50 cm wide, deep 30 cm.The 1 year raw Indosasa sisica band whip of selection in 2 months digs the root and stem of certain plants, retains and carrys out the cm of whip 20, removes the cm of whip 25, Plant in kind of plant hole, handle carrys out whip and goes whip to be placed along contour during plantation.Plant then with next year respectively at July along contour Kg/ plants deep of ditch spread composite fertilizers 1 of 30 cm are opened at Hua Da section mother bamboo 80 cm, 150 cm in distance.Female bamboo kind is planted the 3rd year and is opened Begin collection bamboo whip, and gathering life in 1 year, bamboo whip sheaths of bamboo shoots in late March just starts to decay and come off, and the thick cm of > 1.0 in bamboo whip footpath and whip bud are full Full bamboo whip.After collection bamboo whip, the cm depths of soil 20 are ploughed deeply around collection point, apply kg/ plants of composite fertilizer 0.5.The bamboo adopted Whip divests bamboo sheaths of bamboo shoots, prunes bamboo whip root system, retains root system 4 cm long, and bamboo whip is rinsed well with clear water, and it is long that bamboo whip is cut into 30cm Whip section, in 100,000,000,000 living spores/3000 times of g bacillus subtilises wettable powder % jinggangmeisu wettables of solution+20 After being soaked 5 minutes in 3000 times of mixed solutions of solution of pulvis, drip-dry water, quickly dipped root-inducing promoter are pulled out.10 are pressed on seedbed The line-spacing of cm opens parallel shallow ridges, and the cm of ditch depth 0.5 lies in the whip section handled well in ditch, the cm of thickness of earth covering 0.5, whip section Two ends reserve 2 cm not earthing;The weight proportion of medium of seedling bed is husky 10 parts of earth table soil, 4 parts of straw powder, 4 parts of coconut palm chaff, 200,000,000 work Gemma/0.05 part of g bacillus subtilis powders agent.Plastic covering film, when whip bud it is long >=3 cm when, a leaf was sprayed every 5 days Leaven, the mass concentration of foliar fertilizer is:The copperas solution of the % of sucrose solution+mass concentration 0.1 of 0.2 %, or quality Concentration is:The urea liquid of the % of potassium dihydrogen phosphate+mass concentration 0.1 of 0.2 %, both spray in turn.In November handle The whip section for surviving digs out, and is cut into the segment of 15 cm long, it is ensured that has 3 rudiment branches on per segment, has root more than 2.Segment 25 cm wide, 25 cm high are planted, sack is provided with the non-woven fabrics mesh bag of two symmetrical handles, and the weight of planting matrix is matched somebody with somebody Than being:8 parts of coconut palm chaff, 4 parts of straw powder, 0.05 part of well-rotted farmyard manure.Plantation spills permeable after finishing, and cultivation obtains middle Hua Da in 1 year Section bamboo seedling.

Claims (5)

1. a kind of Indosasa sisica buries whip two-stages seeding method, including female bamboo kind plant, female bamboo trunk reason, the collection of whip section and treatment, Bury whip and management, seedling separation transplanting operation, it is characterised in that:The Indosasa sisica point root and stem of certain plants by the use of robust growth is planted as female bamboo, Then collection Underground Rhizome section carries out burying whip, and the whip section that will finally grow has root system and rudiment branch is divided into segment and is transplanted to non-woven fabric net In bag, Indosasa sisica Light media container Cloned seedling is obtained, it is as follows that it breeds step:
(1) female bamboo kind is planted:Root and stem of certain plants plantation being dug in 2~March selection Indosasa sisica, whip mother bamboo is adopted to garden;
(2) female bamboo trunk reason:Annual weeding, loosen the soil, cultivate multiple and fertilising 1~2 time;
(3) collection of bamboo whip and treatment:The bamboo whip at appropriate age is gathered, whip section is cut into, is disinfected with medicament;
(4) whip is buried:After the whip quickly dipped root-inducing promoter of section that will be handled well, it is imbedded on the seedbed put in order;
(5) managed after burying whip:Plastic covering film, a foliar fertilizer was imposed every 4~5 days;
(6) seedling separation transplanting:The whip section for surviving is dug out, segment is cut into, in plantation to non-woven fabrics mesh bag, during cultivation is obtained for 1 year Magnificent Indosasa crassiflora Mc Olure seedling;
Step(1)The method that described female bamboo kind is planted is to cultivate cutting orchard area, along cultivating band by 2~2.5m of line-spacing, spacing in the rows 1~ 1.5m digs kind of a plant hole, and it is 50~60cm long, 40~50cm wide, deep 30~40cm to plant plant hole specification;1~2 year raw China of selection Indosasa crassiflora Mc Olure band whip digs the root and stem of certain plants, retains and carrys out 20~25cm of whip, removes 20~25cm of whip, in plantation to kind of plant hole, carrying out whip and go during plantation Whip is placed along contour;
Step(2)The method of described female bamboo trunk reason is planted then with next year respectively at 6~July along contour in distance China 0.5~1kg/ plants deep of ditch spread composite fertilizers of 20~30cm are opened at 40~80cm of the big female bamboo of section, 100~150cm, since the 3rd year, After annual collection bamboo whip, soil 20~30cm depths are ploughed deeply around collection point, apply 0.5~1kg/ of composite fertilizer plants;
Step(3)The method of described bamboo whip collection is that female bamboo kind is planted and starts within the 3rd year to gather bamboo whip, in late Febuary~late March Collection life in 1~2 year, bamboo whip sheaths of bamboo shoots just start to decay and come off, the thick > 1.0cm in bamboo whip footpath and the full bamboo whip of whip bud;
Step(3)The described method disinfected is to divest bamboo sheaths of bamboo shoots, prunes bamboo whip root system, retains root system 2~4cm long, with clear Water rinses bamboo whip well, and bamboo whip is cut into 30~38cm whip sections long, wettable in 100,000,000,000 living spores/g bacillus subtilises Property the pulvis 3000 times of jinggangmeisu of solution+20% wettable powders, 3000 times of mixed solutions of solution in soak 5~10 minutes;
Step(4)The described method for burying whip is to open parallel shallow ridges by the line-spacing of 10~15cm on seedbed, ditch depth 0.5~ 1.0cm, whip section is lain in ditch, 0.5~1.0cm of thickness of earth covering, and whip section two ends reserve 2~3cm not earthing;Medium of seedling bed is matched somebody with somebody Than being(Weight ratio)Husky 9~10 parts of earth table soil, 2~4 parts of straw powder, 2~4 parts of coconut palm chaff, 200,000,000 living spores/g bacillus subtilises 0.03~0.05 part of pulvis.
2. Indosasa sisica according to claim 1 buries whip two-stages seeding method, it is characterised in that:Step(5)It is described The method managed after whip of burying be plastic covering film, when whip bud it is long >=3cm when, a foliar fertilizer, leaf were sprayed every 4~5 days The mass concentration of leaven is:The copperas solution of 0.2% sucrose solution+0.1%, Huo Zhewei:0.2% potassium dihydrogen phosphate Urea liquid of solution+0.1%, or both is sprayed in turn.
3. Indosasa sisica according to claim 1 buries whip two-stages seeding method, it is characterised in that:Step(6)It is described The method of seedling separation transplanting be the whip section for surviving to be cut into the segment of 10~15cm long in 10~November, it is ensured that have 2 on per segment ~3 rudiment branches, have root more than 2;Segment is planted in the planting matrix in non-woven fabrics mesh bag, and spills permeable.
4. the Indosasa sisica according to claim 1 or 3 buries whip two-stages seeding method, it is characterised in that:Described nothing 20~the 30cm wide of cloth mesh bag is spun, 20~30cm high, sack is provided with two symmetrical handles.
5. Indosasa sisica according to claim 3 buries whip two-stages seeding method, it is characterised in that:Described planting matrix The weight proportion of matter is:6~8 parts of coconut palm chaff, 2~4 parts of straw powder, 0.03~0.05 part of well-rotted farmyard manure.
CN201510092960.XA 2015-03-03 2015-03-03 Indosasa sisica buries whip two-stages seeding method Expired - Fee Related CN104641914B (en)

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CN103155779A (en) * 2013-04-03 2013-06-19 国家林业局竹子研究开发中心 Seedling culturing method of ground cover bamboo

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