CN103843650B - Casuarina equisetifolia L. water planting method for culturing seedlings - Google Patents
Casuarina equisetifolia L. water planting method for culturing seedlings Download PDFInfo
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- CN103843650B CN103843650B CN201410101189.3A CN201410101189A CN103843650B CN 103843650 B CN103843650 B CN 103843650B CN 201410101189 A CN201410101189 A CN 201410101189A CN 103843650 B CN103843650 B CN 103843650B
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Abstract
The invention discloses a kind of Casuarina equisetifolia L. water planting method for culturing seedlings, this technology includes the hormone kind of Casuarina equisetifolia L. water planting nursery and concentration, medicinal liquid soak time, the choosing of Casuarina equisetifolia L. budling, this technology selects different hormone concentrations and soak time according to the different time of nursery, go out radical amount and quality reaching optimal Casuarina equisetifolia L., and shorten and the root time, thus improve the survival rate of nursery, save production cost.
Description
Technical field
The invention belongs to technical field of plant propagation, specifically, the present invention relates to a kind of Casuarina equisetifolia L. water planting
The method of nursery.
Background technology
Casuarina equisetifolia L. (Casuarina equisetifolia), Casuarinaceae Casuarina plant, there are about 35
Kind, originate in Australia, Austronesia, Malay Archipelago etc..China introduces a fine variety Casuarina equisetifolia L. existing more than 80 year
History, all there is cultivation at Guangdong, Guangxi, Fujian, Taiwan and the South Sea.Casuarina equisetifolia L. happiness light, resistance to sweltering heat,
Salt And Alkali Tolerance, thin and weak.Casuarina equisetifolia L. root system has root nodule, can fix the nitrogen in air.Casuarina equisetifolia Growth is fast,
Strong adaptability, builds Casuarina equisetifolia Plantation at oceanfront, both can check winds and fix drifting sand, and protect the fields, and improves crop
Yield, can improve again land occupation condition.
Domestic existing many Casuarina equisetifolia L. water planting nursery research reports, Traditional Wood Herba Ephedrae water planting root culture be by
The Casuarina equisetifolia L. branch at 2-3 monthly age or the sturdy sprig tip of the semi-lignified of rudiment bar, by 50ppm concentration
Cai's acetic acid (naphthlcetic acid) or indolebutyric acid (indolebutyric acid) solution process 24h,
Rinse with tap water afterwards and soak position, reinsert equipped with in the culture bottle of tap water, be placed in abundance
Inducing culture under direct sunlight, changes a tap water every 24h, until taking root, it usually needs big
Within general about 2 weeks, could take root smoothly (Liang Zi is superfine, and 1982；Ke Yuzhu etc., 2000), the time is oversize.Cause
This, the water planting method for culturing seedlings developing a kind of Casuarina equisetifolia L. has good development prospect.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the water planting method for culturing seedlings of a kind of Casuarina equisetifolia L..
For achieving the above object, this invention takes techniques below scheme:
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L., comprises the steps:
1) water planting of Casuarina equisetifolia L. budling
Choose the branch of Casuarina equisetifolia L. maternal plant rudiment bar, put into immersion moisturizing in water, take out, by branch head
Tail swing is good, and budling root is put into container, preferably piles budling, pours the water planting prepared into and cultivates immersion
Bubble, soaks after terminating, takes out budling, clean medicinal liquid with clear water, be loaded in container by budling respectively, excellent
Selecting and put about 20 strain budlings in each container, be placed in by budling on the shelf that sunlight is irradiated to, every day changes once
Clear water, after cultivating 5 days, begins with a small amount of root length and goes out, when root length about 1-2cm, select applicable every day
Budling transplant, go out root not enough then proceed cultivate.
The preferred semi-lignified of branch of described Casuarina equisetifolia L. maternal plant rudiment bar, it is about 8-10cm, stalwartness and tool
The branch of 3-4 bar side shoot.
The bud mode that takes of the branch of described Casuarina equisetifolia L. maternal plant rudiment bar preferably pinches bud with hands, bud when nipping off
Otch has the white otch of about 0.5cm.
Described water planting culture fluid is IBA solution, of that month day samming more than 28 DEG C, IBA solution concentration is
75mg/L, the day moon samming less than 28 DEG C, IBA solution concentration is 125mg/L.
Described water planting culture fluid soak time, of that month day samming more than 28 DEG C, hormone soak time is 10h,
Month day samming less than 28 DEG C, hormone soak time is 14h.
Described water planting culture fluid soaks and is preferably dipped into more than branch root 40% position.
The preferably disposable plastic cup of described container or transparent plastic cup.
It is 2500-3500LUX that described sunlight irradiates illuminance.
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is transplanted in nutrient bag, drenches foot after transplanting and determine root water, shelter from heat or light with sunshade net,
Trickle moisturizing every day, a week after transplanting, can sealing fertilizer liquid manure, after about 3 months, height of seedling reaches 30cm
Go out garden.
Described sunshade net preferred sunshade intensity is the sunshade net of 70%.
Described compound fertilizer's liquid manure mass concentration is 0.3%.
Compared with prior art, the invention have the advantage that
1, in the water planting nursery of Casuarina equisetifolia L., budling go out root amount and go out root speed be reproductive success important one
Step, the factor of determination of this step is main is physiological growth state and the phase of hormone concentration used of material
Interaction, during water planting, after choosing semi-lignified budling indolebutyric acid (IBA) process of stalwartness
Soak with clear water, cultivate through about 7d, the root that makes new advances can be grown, and can transplant survival.
2, the water planting liquid hormone concentration used by water planting is different with Various Seasonal, the 5-10 month, the day moon samming
More than 28 DEG C, going out root time average is 5 days, the 11-4 month, the day moon samming less than 28 DEG C, average out to 10 days.
3,5-10 month rooting rate average out to 95%, going out root amount is 4-6 bar, and 11-4 monthly average rooting rate is 60%,
Going out root amount is 3-5 bar.
Detailed description of the invention
With embodiment, the invention will be further described below, but the invention is not limited in these embodiments.
Embodiment 1:
1) water planting of Casuarina equisetifolia L. budling
June, day samming 28.5 DEG C, illuminance 3500LUX, measure strain number 200 strain.Fine day, chooses wood fiber crops
The branch of HUANGMU strain rudiment bar, chooses semi-lignified, is about the branch of 8-10cm, take bud mode preferably with
Hands pinches bud, and when nipping off, the otch of bud has the white otch of about 0.5cm, and the branch chosen is put in water and soaked
Moisturizing, soaks after terminating, takes out budling, by good for branch head tail swing, put into disposably by budling root
Plastic cup in, pile budling for every glass and be advisable, pour the IBA hydroponics liquid that concentration is 75mg/L prepared into,
Culture fluid is advisable to be dipped into more than branch root 40%.After 10h, take out budling, clean medicinal liquid with clear water,
Budling is loaded in each transparent plastic cup respectively, each plastic cup is put about 20 strain budlings, budling is put
On the shelf that sunlight is irradiated to, change a clear water every day, after cultivating 5 days, begin with a small amount of root length and go out,
When root length about 1-2cm, applicable budling can be selected every day and transplant, go out root then continuation not enough
Cultivate, then transplant to when meeting transplanting.
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is clamped seedling root with tweezers and transplants in nutrient bag, drench foot after transplanting and determine root water,
Shelter from heat or light with the sunshade net that sunshade intensity is 70%, trickle moisturizing every day, in a week after planting, 0.3% can be executed
Compound fertilizer's liquid manure, after about 3 months, height of seedling reaches 30cm and can go out garden.
Embodiment 2:
1) water planting of Casuarina equisetifolia L. budling
December, day samming 15.5 DEG C, illuminance 2500LUX, measure strain number 200 strain.Fine day, chooses wood
The branch of Herba Ephedrae maternal plant rudiment bar, chooses semi-lignified, is about the branch of 8-10cm, take bud mode preferred
Pinching bud with hands, when nipping off, the otch of bud has the white otch of about 0.5cm, and the branch chosen is put in water and soaked
Bubble moisturizing, soaks after terminating, takes out budling, by good for branch head tail swing, put into once by budling root
Property plastic cup in, pile budling for every glass and be advisable, pour into prepare the IBA solution that concentration is 125mg/L training
Nutrient solution, culture fluid is advisable to be dipped into more than branch root 40%.After 14h, take out budling, clean with clear water
Medicinal liquid, is loaded on budling in each transparent plastic cup respectively, puts about 20 strain budlings in each plastic cup, will
Budling is placed on the shelf that sunlight is irradiated to, and changes a clear water every day, after cultivating 5 days, begins with a small amount of
Root length goes out, and when root length about 1-2cm, can select applicable budling every day and transplant, go out root not enough
Then proceed cultivate, then transplant to when meeting transplanting.
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is clamped seedling root with tweezers and transplants in nutrient bag, drench foot after transplanting and determine root water,
Shelter from heat or light with the sunshade net that sunshade intensity is 70%, trickle moisturizing every day, in a week after planting, 0.3% can be executed
Compound fertilizer's liquid manure, after about 3 months, height of seedling reaches 30cm and can go out garden.
Embodiment 3:
1) water planting of Casuarina equisetifolia L. budling
November, day samming 17.5 DEG C, illuminance 3000LUX, measure strain number 200 strain.Fine day, chooses wood
The branch of Herba Ephedrae maternal plant rudiment bar, chooses semi-lignified, is about the branch of 8-10cm, take bud mode preferred
Pinching bud with hands, when nipping off, the otch of bud has the white otch of about 0.5cm, and the branch chosen is put in water and soaked
Bubble moisturizing, soaks after terminating, takes out budling, by good for branch head tail swing, put into once by budling root
Property plastic cup in, pile budling for every glass and be advisable, pour into prepare the IBA solution that concentration is 125mg/L training
Nutrient solution, culture fluid is advisable to be dipped into more than branch root 40%.After 14h, take out budling, clean with clear water
Medicinal liquid, is loaded on budling in each transparent plastic cup respectively, puts about 20 strain budlings in each plastic cup, will
Budling is placed on the shelf that sunlight is irradiated to, and changes a clear water every day, after cultivating 5 days, begins with a small amount of
Root length goes out, and when root length about 1-2cm, can select applicable budling every day and transplant, go out root not enough
Then proceed cultivate, then transplant to when meeting transplanting.
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is clamped seedling root with tweezers and transplants in nutrient bag, drench foot after transplanting and determine root water,
Shelter from heat or light with the sunshade net that sunshade intensity is 70%, trickle moisturizing every day, in a week after planting, 0.3% can be executed
Compound fertilizer's liquid manure, after about 3 months, height of seedling reaches 30cm and can go out garden.
Comparative example:
1) water planting of Casuarina equisetifolia L. budling
June, day samming 28.5 DEG C, illuminance 3500LUX, measure strain number 200 strain.Fine day, chooses wood fiber crops
The branch of HUANGMU strain rudiment bar, chooses semi-lignified, is about the branch of 8-10cm, take bud mode preferably with
Hands pinches bud, and when nipping off, the otch of bud has the white otch of about 0.5cm, and the branch chosen is put in water and soaked
Moisturizing, soaks after terminating, takes out budling, by good for branch head tail swing, put into disposably by budling root
Plastic cup in, pile budling for every glass and be advisable, pour the IBA hydroponics that concentration is 100mg/L prepared into
Liquid, culture fluid is advisable to be dipped into more than branch root 40%.After 10h, take out budling, clean medicine with clear water
Liquid, is loaded on budling in each transparent plastic cup respectively, puts about 20 strain budlings, by bud in each plastic cup
Bar is placed on the shelf that sunlight is irradiated to, and changes a clear water every day, after cultivating 7 days, begins with a small amount of root
Grow, when root length about 1-2cm, applicable budling can be selected every day and transplant, go out root not enough
Then proceed to cultivate, then transplant to when meeting transplanting.
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is clamped seedling root with tweezers and transplants in nutrient bag, drench foot after transplanting and determine root water,
Shelter from heat or light with the sunshade net that sunshade intensity is 70%, trickle moisturizing every day, in a week after planting, 0.3% can be executed
Compound fertilizer's liquid manure, after about 3 months, height of seedling reaches 30cm and can go out garden.
Utilize the Casuarina equisetifolia L. water planting nursery that above-described embodiment and comparative example are carried out, can from the result of following table
Going out, the technical specification of embodiment exceeds well over comparative example:
| Index | Embodiment 1 | Embodiment 2 | Embodiment | Comparative example |
| Rooting rate | 95% | 94% | 95% | 90% |
| Rootage duration | 5 days | 5 days | 5 days | 7 days |
| Average out root amount | 6 | 5 | 5 | 3 |
Claims (7)
1. a water planting method for culturing seedlings for Casuarina equisetifolia L., comprises the steps:
1) water planting of Casuarina equisetifolia L. budling
Choose the branch of Casuarina equisetifolia L. maternal plant rudiment bar, put into immersion moisturizing in water, take out, by branch head tail swing
Good, budling root to be put into container, piles budling, pour the water planting culture fluid prepared into and soak, immersion terminates
After, take out budling, clean medicinal liquid with clear water, respectively budling is loaded in container, each container is put 20 strains
Budling, is placed in budling on the shelf that sunlight is irradiated to, and changes a clear water every day, after cultivating 5 days, begins with
A small amount of root length goes out, when root length 1-2cm, select applicable budling every day and transplant, and goes out root not enough
Then proceed to cultivate；
2) transplanting of Casuarina equisetifolia L. Rooted Cuttings
The budling taken root is transplanted in nutrient bag, drenches foot after transplanting and determine root water, shelter from heat or light with sunshade net, often
It trickle moisturizing, a week after transplanting, can sealing fertilizer liquid manure, after 3 months, height of seedling reaches 30cm and can go out garden；
Described water planting culture fluid is IBA solution, of that month day samming more than 28 DEG C, IBA solution concentration is
75mg/L, the day moon samming less than 28 DEG C, IBA solution concentration is 125mg/L；
Described water planting culture fluid soak time, of that month day samming more than 28 DEG C, hormone soak time is 10h,
Month day samming less than 28 DEG C, hormone soak time is 14h；
Described water planting culture fluid is dipped into more than branch root 40% position.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
The branch of Casuarina equisetifolia L. maternal plant rudiment bar be semi-lignified, long 8-10cm, stalwartness and the branch of tool 3-4 bar side shoot
Bar.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
The bud mode that takes of branch of Casuarina equisetifolia L. maternal plant rudiment bar for pinch bud with hands, when nipping off, the otch of bud has 0.5cm
White otch.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
Container be disposable plastic cup or transparent plastic cup.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
Sunlight irradiate illuminance be 2500-3500LUX.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
Sunshade net be sunshade intensity be the sunshade net of 70%.
The water planting method for culturing seedlings of a kind of Casuarina equisetifolia L. the most according to claim 1, it is characterised in that: described
Compound fertilizer's liquid manure mass concentration be 0.3%.
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| CN105706869B (en) * | 2016-01-27 | 2018-11-13 | 福建省林业科学研究院 | A kind of horse-tail takes root the method for nursery |
| CN106888912B (en) * | 2017-03-03 | 2020-10-23 | 福建省林业科学研究院 | Temperature-controlled asexual propagation technical method for casuarina equisetifolia in winter and spring |
| CN107155769A (en) * | 2017-05-26 | 2017-09-15 | 福建省连江乐鑫林业开发有限公司 | A kind of method that horse-tail sprig cuts into multistage nursery |
| CN111084011B (en) * | 2019-12-25 | 2022-02-01 | 福建农林大学 | Endophytic fungus capable of enhancing activity of casuarina equisetifolia acid phosphatase in low-phosphorus environment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953301A (en) * | 2010-09-01 | 2011-01-26 | 中国林业科学研究院热带林业研究所 | Rooting method of casuarina equisetifolia sterile test-tube seedling |
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| JP2013166720A (en) * | 2012-02-15 | 2013-08-29 | Heimat Ltd | Glucose uptake promoter containing wedelia biflora extract, casuarina equisetifolia extract and mixture thereof, and glucose uptake promoter further containing morinda citrifolia extract in addition thereto |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953301A (en) * | 2010-09-01 | 2011-01-26 | 中国林业科学研究院热带林业研究所 | Rooting method of casuarina equisetifolia sterile test-tube seedling |
Non-Patent Citations (3)
| Title |
|---|
| 木麻黄优良无性系测试及水培育苗;黄金水等;《防护林科技》;19950930(第3期);第15-20页 * |
| 木麻黄小枝繁殖试验;李炎香等;《林业科学研究》;19950630;第8卷(第3期);第297-302页 * |
| 木麻黄水培育苗试验;吴红英等;《林业科技开发》;20081231;第22卷(第6期);第101-103页 * |
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