CN110089337A - A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings - Google Patents
A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings Download PDFInfo
- Publication number
- CN110089337A CN110089337A CN201910467506.6A CN201910467506A CN110089337A CN 110089337 A CN110089337 A CN 110089337A CN 201910467506 A CN201910467506 A CN 201910467506A CN 110089337 A CN110089337 A CN 110089337A
- Authority
- CN
- China
- Prior art keywords
- seed
- seedling
- mangroves
- collection
- native
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The present invention provides collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed, it collects mature olive Lee seed and collects the seed that hayashishita is withered and fallen, seed sprouting is carried out after drying, seed is uniformly sprinkled upon to seedbed surface, medium of seedling bed is mixed to prepare by peat soil, coco bran, laterite and river sand, and seedbed covers gauze, spray rooting powder solution, it after sprinkling rooting powder solution 2 days, periodically sprays water to the seed on seedbed, seed is made to keep moisture state；After seedling height is more than 5cm, seedling is transplanted in the nutrient bag for being built-in with Nutrition Soil together with the soil matrix around seedling root, periodically sprinkles brackish water, so that the Nutrition Soil in nutrient bag is kept wet, and apply Water soluble fertilizer；After seedling is more than 15cm, seedling is transplanted in the nursery of sea outfall together with nutrient bag and is grown；After seedling is more than 30cm, olive Lee seedling is obtained.The method of the present invention is suitable for mature seed and hayashishita on plant simultaneously and withers and falls seed seedling-raising, it can be achieved that olive Lee's scale breeding.
Description
Technical field
The present invention relates to native mangroves olive Lee's nursery field, in particular to a kind of native mangroves olive Lee's seed
Collection and method for culturing seedlings.
Background technique
Since nineteen fifties, the area of China mangrove is greatly reduced, and mangrove is as Wetland ecological
One important type of system, the protection and recovery of mangrove have become the important composition of current wetlands ecosystems protection
Part.The continuous reduction of Mangrove resource, a large amount of swamp of mangrove need to carry out ecological recovery, carry out large-scale mangrove
Afforestation has become a urgent problem to be solved.However, during large-scale Mangroves, what the overwhelming majority used
Tree species are that the exotic tree species of fast-growing draw pass wood and pagatpat, wherein the mangrove area of plantation pagatpat is up to 3800 public affairs
Hectare, the 17% of China's mangrove gross area is alreadyd exceed, more than the 80% of Artificial Mangroves area, also, shared by exotic tree species
Ratio also ceaselessly increasing.State Environmental Protection Administration's regulation " is forbidden to protect in nature reserve area, scenic spot and ecological functions
Shield area and the special and fragile region of ecological environment are engaged in alien species and introduce and apply ".Therefore, choose fast-growing, salt tolerant and
The mangrove tree species of one's native land of resistance to water logging are used for Mangroves, are current urgent problems to be solved.And olive Lee be important native soil it is red
Tree species are set, the characteristic with salt tolerant, fast-growing, existing olive Lee method for culturing seedlings carries out nursery using mature seed, it is difficult to receive enough
More seeds, nursery yield are small.
Summary of the invention
For mirror with this, the present invention proposes collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed, solves above-mentioned skill
Art problem.
The technical scheme of the present invention is realized as follows:
A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings, comprising the following steps:
(1) seed collection: in the mature olive Lee seed for acquiring colour changed into yellow 4-6 month, and collecting the seed that hayashishita is withered and fallen,
Cleaned after removal impurity it is spare, respectively mature seed and wither and fall seed.Original seed collection method is usually to adopt on plant
Collect mature seed, however can wither and fall quickly after olive Lee seed maturation, the seed amount only collected on plant is less.This hair
While bright acquisition mature seed, the seed that the hayashishita also collected has been withered and fallen greatly increases the quantity for collecting seed.
(2) seed treatment: seed is dried 2-3 days under natural sunlight, is tedded daily；The present invention is purple using the sun
Outside line carries out disinfection to olive Lee's seed, reduces olive Lee seed because of the probability of mycotic infection death；The time cannot be dried too long, kept away
It is dead due to dehydration to exempt from seed.The present invention uses to be dried under natural sunlight, and save the cost avoids conventional method using potassium permanganate
Disinfection or 75% alcohol disinfecting, it is at high cost.
(3) seed is sprouted: mature seed and/or the seed that withers and falls uniformly being sprinkled upon seedbed surface, medium of seedling bed is by mass ratio
It is mixed to prepare for the peat soil of 1:0.9-1.3:0.8-1.2:0.5-1.1, coco bran, laterite and river sand, seed amount is every square meter
0.5-1kg seed, seedbed cover gauze, pest are avoided to gnaw seedling and lead to death of seedling；Spray rooting powder solution, the life
Root powder solution is mixed to prepare in mass ratio for 1:8000-10000 by Nafusaku or heteroauxin with tap water, promotes seedling
It takes root, improves the survival rate of seedling；After sprinkling rooting powder solution 2 days, periodically sprayed water to the seed on seedbed using fresh water,
Seed is set to keep moisture state；Seedbed of the present invention provides stable growing environment for olive Lee seedling, reduces the influence of poor environment,
It can effectively improve the survival rate of seedling.
(4) it packs nursery: after seedling height is more than 5cm, seedling being transplanted together with the soil matrix around seedling root
Into the nutrient bag for being built-in with Nutrition Soil, the Nutrition Soil is by peat soil, laterite, ooze and sea sand according to 1:1.8-2.2:1.5-
2.5:1.9-2.1 is made, and transplants during transplanting together with the Nutrition Soil around seedling root, it is possible to reduce the damage to root,
Improve the survival rate of seedling；Brackish water is periodically sprinkled, provides necessary element for olive Lee's growth of seedling, meanwhile, olive Lee seedling is anti-
Salt ability is weaker, and the brackish water salinity announced than before of brackish water salinity of this method sprinkling is lower, can to avoid because
The higher and inhibiting effect to olive Lee's growth of seedling of salinity；So that the Nutrition Soil in nutrient bag is kept wet, and applies Water soluble fertilizer
1-2 times, fertilising makes seedling obtain more nutrition, makes its healthy growth, and overfertilization is avoided to lead to burn seedlings phenomenon, the present invention
Use Water soluble fertilizer, it is possible to reduce lead to damage to seedling because fertilizer local concentration is excessively high.
(5) nursery hardening: after seedling is more than 15cm, seedling is transplanted in the nursery of sea outfall together with nutrient bag
Growth, the present invention are transplanted together with nutrient bag, can be to avoid the damage to root；The natural environment of olive Lee growth is simulated simultaneously,
The adaptability of seedling is improved, while reducing the workload of seedling management.
(6) it transplants: after seedling is more than 30cm, obtaining olive Lee seedling, after seedling height is more than 30cm, have enough energy
Power reform of nature environment, can be transplanted to the seedling in field, work for Mangroves.
Further, in step (4), the Water soluble fertilizer is 1 by the compound fertilizer containing N P and K and water in mass ratio:
2000-3000 is mixed to prepare.
Further, in step (4), the brackish water is by the seawater that salinity is 3%-3.5% and tap water according to quality
Than being mixed to prepare for 1:9-11.
Further, in step (3), the medium of seedling bed with a thickness of 5-8cm.
Further, in step (3), the gauze is 20-30cm apart from medium of seedling bed height.
Further, in step (4), the nutrient bag is PVC material, and a diameter of 10-12cm is highly 10-12cm,
Bottom is equipped with the circular hole that 2-3 diameter is 0.8-1.2cm.
Further, in step (3), the gauze is polyvinyl chloride material, and mesh is 60-80 mesh.
Further, in step (3), the medium of seedling bed by mass ratio be the peat soil of 1:1:1:1, coco bran, laterite and
River sand is mixed to prepare.
Further, in step (4), the Nutrition Soil is made by peat soil, laterite, ooze and sea sand according to 1:2:2:2.
Further, in step (3), it is equipped with LED light source in the gauze, promotes the photosynthesis of seedling, accelerates its life
It is long.
Compared with prior art, the beneficial effects of the present invention are:
(1) it the present invention provides a kind of cost-effective olive Lee method for culturing seedlings, is especially advantageous for realizing olive Lee scale breeding,
It lays a good foundation to use mangrove tree species of one's native land to carry out Mangroves.
(2) method for culturing seedlings of the invention is used, is applicable not only to the nursery of mature seed on plant, while being suitable for hayashishita
Wither and fall seed seedling-raising, and high survival rate after seed germination rate height and transplanting.
(3) according to traditional collection method, mellow fruit on plant, centered on plant, every square metre are only collected
0.5-0.7kg can be collected, and collects ripening fruits on plant and collects the seed that hayashishita is withered and fallen, every square metre can collect
2.4-3.4kg seed.The present invention acquires mature seed, while also collecting the seed that hayashishita has been withered and fallen, and makes the number for collecting seed
Amount greatly increases, and provides necessary premise for olive Lee's scale breeding.
(4) medium of seedling bed that the present invention is compounded using peat soil, coco bran, laterite and river sand, provides abundance for olive Lee's seed
Nutrition, especially larger excitation withers and falls the rudiment of seed, improves seed germination rate；Simultaneously the present invention using peat soil, laterite,
The Nutrition Soil of ooze and sea sand compounding, sufficient nutrition is provided for olive Lee seedling, especially compensates for the battalion for the seed seedling that withers and falls
It supports, and the protection convenient for Nutrition Soil when transplanting to offspring, improves the survival rate of seedling.
(5) present invention prepares certain density aqueous solution as rooting powder solution using Nafusaku or heteroauxin,
Larger promotion seedling takes root, and especially more preferably excites the seed seedling that withers and falls and takes root, improves the survival rate of seedling.
(6) by nursery addressing near sea outfall, the natural environment of simulation olive Lee growth improves the adaptation energy of seedling
Power, it is possible to reduce subsequent management reduces cost of labor.
Specific embodiment
In order to be best understood from the technology of the present invention content, specific embodiment is provided below, the present invention is described further.
Experimental method used in the embodiment of the present invention is conventional method unless otherwise specified.
Material used in the embodiment of the present invention, reagent etc., are commercially available unless otherwise specified.
In the embodiment of the present invention, the nutrient bag used is PVC material, and a diameter of 10-12cm is highly 10-12cm, bottom
Portion is equipped with the circular hole that 2-3 diameter is 0.8-1.2cm.The gauze used is polyvinyl chloride material, mesh 60-80
Mesh, gauze is interior to be equipped with LED light source supplementary light.
In the embodiment of the present invention, nursery is selected near sea outfall, and nursery is communicated with outside river, makes nursery in flood tide
When can have seawater remittance, and seawater can flood seedbed, can there is fresh water remittance at ebb tide.
Embodiment 1
A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings, comprising the following steps:
(1) seed collection: in the mature olive Lee seed for acquiring colour changed into yellow 4-6 month, mature seed is obtained, and collect hayashishita
The seed to wither and fall, must wither and fall seed, clean after removing impurity, spare；
(2) seed treatment: seed is dried 2 days under natural sunlight, is tedded daily；
(3) seed is sprouted: mature seed and the seed that withers and falls are mixed by quality 1:1, and are uniformly sprinkled upon seedbed surface,
Seed amount is every square meter 0.5kg seed, medium of seedling bed by mass ratio be the peat soil of 1:1.3:0.8:1.1, coco bran, laterite and
River sand is mixed to prepare, medium of seedling bed with a thickness of 5cm, seedbed covers gauze, and gauze is 20cm apart from medium of seedling bed height；To seedling
Seed on bed sprays rooting powder solution, and the rooting powder solution is that 1:8000 is mixed with tap water by Nafusaku in mass ratio
It is made；It after sprinkling rooting powder solution 2 days, periodically sprays water to the seed on seedbed, seed is made to keep moisture state；
(4) it packs nursery: after seedling height is more than 5cm, seedling being transplanted together with the soil matrix around seedling root
Into the nutrient bag for being built-in with Nutrition Soil, the Nutrition Soil is by peat soil, laterite, ooze and sea sand according to 1:1.8:2.5:1.9
It is made；Brackish water is periodically sprinkled, the seawater and tap water that the brackish water is 3%-3.5% by salinity are 1:9 according to mass ratio
It is mixed to prepare, so that the Nutrition Soil in nutrient bag is kept wet, and apply Water soluble fertilizer 1 time, the Water soluble fertilizer is by containing N P and K
Compound fertilizer and water are mixed to prepare in mass ratio for 1:2000；
(5) nursery hardening: after seedling is more than 15cm, seedling is transplanted in the nursery of sea outfall together with nutrient bag
Growth；
(6) it transplants: after seedling is more than 30cm, obtaining olive Lee seedling, be transplanted to field, work for Mangroves.
Embodiment 2
A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings, comprising the following steps:
(1) seed collection: in the mature olive Lee seed for acquiring colour changed into yellow 4-6 month, mature seed is obtained, and collect hayashishita
The seed to wither and fall, must wither and fall seed, clean after removing impurity, spare；
(2) seed treatment: seed is dried 3 days under natural sunlight, is tedded daily；
(3) seed is sprouted: mature seed and the seed that withers and falls are mixed by quality 1:1, and are uniformly sprinkled upon seedbed surface,
Seed amount is every square meter 1kg seed, peat soil, coco bran, laterite and the river that medium of seedling bed is 1:0.9:1.2:0.5 by mass ratio
Sand is mixed to prepare, medium of seedling bed with a thickness of 8cm, seedbed covers gauze, and gauze is 30cm apart from medium of seedling bed height；To seedbed
On seed spray rooting powder solution, the rooting powder solution is that 1:10000 is mixed with tap water by heteroauxin in mass ratio
It is made；It after sprinkling rooting powder solution 2 days, periodically sprays water to the seed on seedbed, seed is made to keep moisture state；
(4) it packs nursery: after seedling height is more than 5cm, seedling being transplanted together with the soil matrix around seedling root
Into the nutrient bag for being built-in with Nutrition Soil, the Nutrition Soil is by peat soil, laterite, ooze and sea sand according to 1:2.2:1.5:2.1
It is made；Brackish water is periodically sprinkled, the seawater and tap water that the brackish water is 3%-3.5% by salinity are 1:11 according to mass ratio
It is mixed to prepare, so that the Nutrition Soil in nutrient bag is kept wet, and apply Water soluble fertilizer 2 times, the Water soluble fertilizer is by containing N P and K
Compound fertilizer and water are mixed to prepare in mass ratio for 1:3000；
(5) nursery hardening: after seedling is more than 15cm, seedling is transplanted in the nursery of sea outfall together with nutrient bag
Growth；
(6) it transplants: after seedling is more than 30cm, obtaining olive Lee seedling, be transplanted to field, work for Mangroves.
Embodiment 3
A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings, comprising the following steps:
(1) seed collection: in the mature olive Lee seed for acquiring colour changed into yellow 4-6 month, mature seed is obtained, and collect hayashishita
The seed to wither and fall, must wither and fall seed, clean after removing impurity, spare；
(2) seed treatment: seed is dried 2 days under natural sunlight, is tedded daily；
(3) seed is sprouted: mature seed and the seed that withers and falls are mixed by quality 1:1, and are uniformly sprinkled upon seedbed surface,
Seed amount is every square meter 0.8kg seed, and medium of seedling bed is mixed by peat soil, coco bran, laterite and the river sand that mass ratio is 1:1:1:1
Close and be made, medium of seedling bed with a thickness of 7cm, seedbed covers gauze, and gauze is 25cm apart from medium of seedling bed height；To on seedbed
Seed sprays rooting powder solution, and the rooting powder solution is mixed to prepare in mass ratio for 1:9000 by heteroauxin with water；Sprinkling
It after rooting powder solution 2 days, periodically sprays water to the seed on seedbed, seed is made to keep moisture state；
(4) it packs nursery: after seedling height is more than 5cm, seedling being transplanted together with the soil matrix around seedling root
Into the nutrient bag for being built-in with Nutrition Soil, the Nutrition Soil is made by peat soil, laterite, ooze and sea sand according to 1:2:2:2；It is fixed
Phase sprays brackish water, and the seawater that the brackish water is 3%-3.5% by salinity is that 1:10 mixes system according to mass ratio with tap water
, so that the Nutrition Soil in nutrient bag is kept wet, and apply Water soluble fertilizer 1 time, the Water soluble fertilizer is by the compound fertilizer containing N P and K
It is mixed to prepare in mass ratio for 1:2500 with water；
(5) nursery hardening: after seedling is more than 15cm, seedling is transplanted in the nursery of sea outfall together with nutrient bag
Growth；
(6) it transplants: after seedling is more than 30cm, obtaining olive Lee seedling, be transplanted to field, work for Mangroves.
Embodiment 4
The present embodiment and the difference of embodiment 3 are, carry out nursery processing only with mature seed.
Embodiment 5
The present embodiment and the difference of embodiment 3 are that seed carries out nursery processing only with withering and falling.
Comparative example 1
The difference of this comparative example and embodiment 3 is, in step (3), the medium of seedling bed is 1:0.5:2:4 by mass ratio
Peat soil, coco bran, laterite and river sand be mixed to prepare.
Comparative example 2
The difference of this comparative example and embodiment 3 is that in step (3), the rooting powder solution is pressed by heteroauxin and water
Mass ratio is mixed to prepare for 1:5000.
Comparative example 3
The difference of this comparative example and embodiment 3 is, in step (4), the Nutrition Soil by peat soil, laterite, ooze and
Sea sand is made according to 1:3:0.5:4；
Comparative example 4
The difference of this comparative example and embodiment 3 is, is not transplanted to progress nursery hardening at sea outfall.
Embodiment is respectively adopted and comparative example method carries out the nursery processing of olive Lee seed, every group is carried out using 30 seeds
Nursery processing, 3 repetitions count survival rate after seed germination rate and seedling replanting, in the 30th day statistics kind for sprouting processing
Sub- germination rate (with naked eyes it is observed that having bud to grow for germination standard) survives after the 10th day statistics seedling replanting after transplanting
Rate (with growth of seedling height be more than 10cm and without it is obvious it is withered and yellow, be to survive standard without wilting phenomenon).
Seed germination rate=seed sprouting number/sowing sum × 100%
Seedling percent=seedling number/sowing sum × 100%
As a result as follows:
| Seed germination rate | Survival rate after seedling replanting | |
| Embodiment 1 | 91.9% | 85.1% |
| Embodiment 2 | 92.4% | 86.4% |
| Embodiment 3 | 93.7% | 89.7% |
| Embodiment 4 | 95.1% | 90.4% |
| Embodiment 5 | 91.3% | 88.2% |
| Comparative example 1 | 84.2% | 76.4% |
| Comparative example 2 | —— | 78.9% |
| Comparative example 3 | —— | 73.7% |
| Comparative example 4 | —— | 68.5% |
Above-described embodiment 1~5 shows using method for culturing seedlings of the invention, is applicable not only to educating for mature seed on plant
Seedling, while being suitable for hayashishita and withering and falling seed seedling-raising, and high survival rate after seed germination rate height and transplanting.
Comparative example 1 shows the medium of seedling bed that the present invention is compounded by peat soil, coco bran, laterite and river sand, to seed germination rate
And survival rate has a large effect after seedling replanting.The present invention compounds peat soil, coco bran, laterite and river sand, and collaboration is made
With providing well stable sprouting environment for olive Lee's seed, provide well stable growing environment for olive Lee seedling, effectively improve
The survival rate of olive Lee seed germination rate and seedling.
Comparative example 2 shows scientific offering rooting powder solution proportion of the present invention, has biggish shadow to survival rate after seedling replanting
It rings.Rooting powder solution of the present invention promotes seedling to take root, improves the survival rate of seedling.
Comparative example 3 shows the Nutrition Soil that the present invention is compounded by peat soil, laterite, ooze and sea sand, to after seedling replanting at
Motility rate has a significant impact.The present invention compounds peat soil, laterite, ooze and sea sand, synergistic, provides for olive Lee seedling high-quality
Growing environment, improve seedling replanting after survival rate.
Comparative example 4 shows that the present invention is transplanted to progress nursery hardening at sea outfall, to survival rate after seedling replanting
There is large effect.The present invention simulates the natural environment of olive Lee growth, improves the adaptability of seedling, while reducing seedling management
Workload.
To sum up, method for culturing seedlings of the present invention is suitable for mature seed and hayashishita on plant simultaneously and withers and falls seed seedling-raising, and plants
High survival rate is, it can be achieved that olive Lee's scale breeding after sub- germination rate height and transplanting.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed, which comprises the following steps:
(1) seed collection: in the mature olive Lee seed for acquiring colour changed into yellow 4-6 month, and collecting the seed that hayashishita is withered and fallen, removal
Cleaned after impurity it is spare, respectively mature seed and wither and fall seed；
(2) seed treatment: seed is dried 2-3 days under natural sunlight, is tedded daily；
(3) seed is sprouted: mature seed and/or the seed that withers and falls uniformly are sprinkled upon seedbed surface, medium of seedling bed is 1 by mass ratio:
Peat soil, coco bran, laterite and the river sand of 0.9-1.3:0.8-1.2:0.5-1.1 is mixed to prepare, and seed amount is every square meter 0.5-
1kg seed, seedbed cover gauze, spray rooting powder solution, the rooting powder solution is by Nafusaku or heteroauxin and water
It is mixed to prepare in mass ratio for 1:8000-10000；After sprinkling rooting powder solution 2 days, periodically the seed on seedbed is sprayed
Water makes seed keep moisture state；
(4) it packs nursery: after seedling height is more than 5cm, seedling being transplanted to together with the soil matrix around seedling root interior
It is equipped in the nutrient bag of Nutrition Soil, the Nutrition Soil is by peat soil, laterite, ooze and sea sand according to 1:1.8-2.2:1.5-2.5:
1.9-2.1 being made；Brackish water is periodically sprinkled, so that the Nutrition Soil in nutrient bag is kept wet, and apply Water soluble fertilizer 1-2 times；
(5) after seedling is more than 15cm, seedling nursery hardening: is transplanted to life in the nursery of sea outfall together with nutrient bag
It is long；
(6) it transplants: after seedling is more than 30cm, obtaining olive Lee seedling.
2. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed according to claim 1, which is characterized in that
In step (4), the Water soluble fertilizer is mixed to prepare in mass ratio for 1:2000-3000 by the compound fertilizer containing N P and K and water.
3. a kind of collection of native mangroves olive Lee's seed according to claim 1 or 2 and method for culturing seedlings, feature exist
In in step (4), the seawater that the brackish water is 3%-3.5% by salinity is that 1:9-11 is mixed according to mass ratio with tap water
It is made.
4. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed according to claim 1, which is characterized in that
In step (3), the medium of seedling bed with a thickness of 5-8cm.
5. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed according to claim 1, which is characterized in that
In step (3), the gauze is 20-30cm apart from medium of seedling bed height.
6. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed according to claim 1, which is characterized in that
In step (4), the nutrient bag is PVC material, and a diameter of 10-12cm is highly 10-12cm, and bottom is equipped with 2-3 diameter
For the circular hole of 0.8-1.2cm.
7. a kind of collection of native mangroves olive Lee's seed and method for culturing seedlings, feature exist according to claim 1 or 5
In in step (3), the gauze is polyvinyl chloride material, and mesh is 60-80 mesh.
8. collection and the method for culturing seedlings of a kind of native mangroves olive Lee's seed according to claim 1, which is characterized in that
In step (3), the medium of seedling bed is mixed to prepare by peat soil, coco bran, laterite and the river sand that mass ratio is 1:1:1:1.
9. a kind of collection of native mangroves olive Lee's seed according to claim 1 or 8 and method for culturing seedlings, feature exist
In in step (4), the Nutrition Soil is made by peat soil, laterite, ooze and sea sand according to 1:2:2:2.
10. a kind of collection of described in any item native mangroves olive Lee's seeds and method for culturing seedlings according to claim 1~9,
It is characterized in that, being equipped with LED light source in the gauze in step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467506.6A CN110089337B (en) | 2019-05-31 | 2019-05-31 | Method for collecting and raising seedlings of native mangrove plant elegans plum seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910467506.6A CN110089337B (en) | 2019-05-31 | 2019-05-31 | Method for collecting and raising seedlings of native mangrove plant elegans plum seeds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110089337A true CN110089337A (en) | 2019-08-06 |
| CN110089337B CN110089337B (en) | 2021-08-13 |
Family
ID=67449828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910467506.6A Active CN110089337B (en) | 2019-05-31 | 2019-05-31 | Method for collecting and raising seedlings of native mangrove plant elegans plum seeds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110089337B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083963A (en) * | 2019-11-26 | 2020-05-01 | 海南师范大学 | Artificial breeding method for hamamelis cauda |
| CN111264368A (en) * | 2020-02-22 | 2020-06-12 | 长江大学 | Cultivation method of Lianxiang seedlings |
| CN112715256A (en) * | 2020-12-23 | 2021-04-30 | 中国林业科学研究院热带林业研究所 | Seedling raising method for low-temperature-resistant coconut seedlings |
| CN113207535A (en) * | 2021-05-28 | 2021-08-06 | 海南三友海洋科技有限公司 | Seedling raising method for bruguiera gymnorrhiza |
| CN113557904A (en) * | 2021-07-30 | 2021-10-29 | 海南三友海洋科技有限公司 | Lotus seedling culture method |
| CN115968766A (en) * | 2023-03-21 | 2023-04-18 | 中国科学院昆明植物研究所 | Breeding method of vicarious crabapples of extremely small population |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045458A (en) * | 2014-06-17 | 2014-09-17 | 烟台新华测土配肥有限公司 | Rooting powder and preparation method thereof |
| CN106613645A (en) * | 2016-11-21 | 2017-05-10 | 海南师范大学 | Seedling raising method and sprout conservation method for lumnitzeralittorea |
| CN107295882A (en) * | 2017-07-25 | 2017-10-27 | 合肥仙之峰农业科技有限公司 | A kind of cultural method of cucumber |
| CN107969273A (en) * | 2017-11-24 | 2018-05-01 | 海南大学 | A kind of mangrove plant xylocarpus granatum seedling breeding method |
| CN108012611A (en) * | 2016-10-31 | 2018-05-11 | 海南师范大学 | The collection method of red olive Lee seed and red olive Lee method for culturing seedlings |
-
2019
- 2019-05-31 CN CN201910467506.6A patent/CN110089337B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045458A (en) * | 2014-06-17 | 2014-09-17 | 烟台新华测土配肥有限公司 | Rooting powder and preparation method thereof |
| CN108012611A (en) * | 2016-10-31 | 2018-05-11 | 海南师范大学 | The collection method of red olive Lee seed and red olive Lee method for culturing seedlings |
| CN106613645A (en) * | 2016-11-21 | 2017-05-10 | 海南师范大学 | Seedling raising method and sprout conservation method for lumnitzeralittorea |
| CN107295882A (en) * | 2017-07-25 | 2017-10-27 | 合肥仙之峰农业科技有限公司 | A kind of cultural method of cucumber |
| CN107969273A (en) * | 2017-11-24 | 2018-05-01 | 海南大学 | A kind of mangrove plant xylocarpus granatum seedling breeding method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083963A (en) * | 2019-11-26 | 2020-05-01 | 海南师范大学 | Artificial breeding method for hamamelis cauda |
| CN111264368A (en) * | 2020-02-22 | 2020-06-12 | 长江大学 | Cultivation method of Lianxiang seedlings |
| CN111264368B (en) * | 2020-02-22 | 2022-03-25 | 长江大学 | Cultivation method of Lianxiang seedlings |
| CN112715256A (en) * | 2020-12-23 | 2021-04-30 | 中国林业科学研究院热带林业研究所 | Seedling raising method for low-temperature-resistant coconut seedlings |
| CN113207535A (en) * | 2021-05-28 | 2021-08-06 | 海南三友海洋科技有限公司 | Seedling raising method for bruguiera gymnorrhiza |
| CN113207535B (en) * | 2021-05-28 | 2022-07-26 | 海南三友海洋科技有限公司 | Method for growing seedlings of bruguiera gymnorrhiza |
| CN113557904A (en) * | 2021-07-30 | 2021-10-29 | 海南三友海洋科技有限公司 | Lotus seedling culture method |
| CN115968766A (en) * | 2023-03-21 | 2023-04-18 | 中国科学院昆明植物研究所 | Breeding method of vicarious crabapples of extremely small population |
| CN115968766B (en) * | 2023-03-21 | 2023-07-07 | 中国科学院昆明植物研究所 | Breeding method of tiny population plant Cangjiang crabapple |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110089337B (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110089337A (en) | A kind of collection of native mangroves olive Lee's seed and method for culturing seedlings | |
| Salahuddin et al. | Response of nitrogen and plant spacing of transplanted aman rice | |
| CN102948355A (en) | Potting technology for mangrove forest seedling cultivation | |
| CN102960174A (en) | Method for breeding and cultivating Taxus chinensis var mairei through asexual cuttage | |
| CN105724170B (en) | Hibiscus hamabo container seedling culture method | |
| CN101695250A (en) | Quick breeding method for Phoebe chekiangensis seedling | |
| CN105052482B (en) | A kind of wind Phoebe plant exempts to hinder root seeding growing seedlings method | |
| CN103694039B (en) | The light cultivation matrix of Hubei Province, a kind of river Camellia fraternal breeding and container seedling culture method thereof | |
| CN106818379A (en) | A kind of blueberry seed propagation seedling method | |
| CN107567926A (en) | A kind of fig and asparagus interplanting method | |
| CN113179880A (en) | Kandelia candel seedling growing method | |
| CN106212151A (en) | A kind of method for culturing seedlings of pearl guava | |
| CN104285748A (en) | Method for improving survival rate of pachira macrocarpa seed seedling | |
| CN103858771A (en) | Maize transgenic tissue culture seedling transplanting method | |
| CN107996242A (en) | A kind of Moringa container seedling culture method | |
| CN105123178A (en) | Plantation method for pseudo-ginseng under trees | |
| CN106856945A (en) | A kind of Idesia polycarpa cottage method | |
| CN107889576B (en) | Method for quickly and efficiently breeding pittosporum tobira seedlings | |
| CN102119626A (en) | Artificial cuttage breeding method of wild Rosa odorata var. gigantea | |
| CN104871753A (en) | Red cedrela sinensis seedling growing method | |
| CN109744058A (en) | Mount Taishan sibirica seeds vernalization and method for culturing seedlings | |
| CN112868498A (en) | Light substrate for container seedling culture of apocarya | |
| CN115589948B (en) | Rhizoma bletillae non-symbiotic germination medium and propagation method | |
| CN106613625A (en) | Method for cultivating Machilus seedlings | |
| CN114586596B (en) | Breeding method of special ornamental plant Libo rhododendron seed in China |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |