CN105493806A - Leaflet rosewood seed culturing method - Google Patents
Leaflet rosewood seed culturing method Download PDFInfo
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- CN105493806A CN105493806A CN201510418061.4A CN201510418061A CN105493806A CN 105493806 A CN105493806 A CN 105493806A CN 201510418061 A CN201510418061 A CN 201510418061A CN 105493806 A CN105493806 A CN 105493806A
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- 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
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Abstract
The invention discloses a leaflet rosewood seed culturing method. All parameters are optimized during the leaflet rosewood seed culturing process, especially the temperature and soil humidity; seedling nursing organic fertilizer is also optimized, so germination rate of the leaflet rosewood seed in seven days can reach as high as 90% and survival rate after fixed plantation can reach 95% to 99%; and anthracnose and pigmented naevus diseases during the seedling period and for young trees can be reduced and prevented.
Description
Technical field
The present invention relates to a kind of method of leaflet red sandalwood cultivating seeds, belong to plant breeding and cultivation field.
Background technology
Leaflet red sandalwood (formal name used at school: Pterocarpussantalinus) is Papilionaceae, Pterocarpus.Red sandalwood is fine work in red sandalwood, and the large pinhole of density is little is its outstanding feature, and wood is highly stable, not easily strain cracking.Red sandalwood is voluminous in the torrid zone, subtropics virgin forest, with Mysore nation of India area, regional the produced red sandalwood optimum of Burma.Red sandalwood quality is hard, and color and luster, from pitch black to reddish brown, change irregularly various, has a fine grain.Red sandalwood has numerous species, and red sandalwood growth rate is slow, 5 years ability one annual rings, and and just can become a useful person for more than 800 years, hardness is first of timber, is to claim " wood of emperor ", and non-general timber can ratio.
Leaflet wingceltis well developed root system and have root nodule, can fixed nitrogen, requires tight to soil, but make fast-growing andhigh-yeilding trees and should select fertile soil, sunny.Afforestation is for the 3-5 month, and various places are according to being adjusted accordingly rainy season, effective with the container seedling forestation that 30-40 centimetre is high, nursery stock is too high answer cutting strunk after afforest.Plant hole 50*50*30 centimetre, with Gai Mei phosphorus, composite fertilizer makes base manure, about 250 grams, every cave, and seeding row spacing is 2*2 rice.Young growth is strengthened protecting a forest, closure against grazing.Impose composite fertilizer every year 2 times, each every strain 200 grams, weeding before fertilising in first 3 years, repaiies Naoki and does.Seedling stage and treelet are easy to get anthracnose and tar spot (blade fade after blackening), and available 1:100 bordeaux mixture or the 1000 times of liquid controls of 50% carbendazim, to leaf beetle, the defoliators such as chafer can prevent and treat with chlorophos.
In addition, leaflet wingceltis happiness warm, average temperature of the whole year more than 25 degree, Annual lowest climate temperature 2 degree, year precipitation 1100-2200MM.Seedling is lower than 3 degree of easy freeze injuries.Not resistance toly shade, after plantation, 6-8 is yielded positive results, the florescence 4-5 month, the fruit phase 9-10 month.
Prior art red sandalwood is generally plant trees with after seed seedling-raising.Per kilogram has tool wing pod 1,004 hundred to one 1,800, and every mu of sowing about 30 kilograms, more than 30,000 strains of can emerging.By pod 60 to seven ten DEG C water seed soaking one to two day before sowing, then, wide one meter, on the seedbed of long ten to ten five meters, by the bars of 20 to two ten five centimetres apart from ditching, with every ditch 20 seeds, carry out strip program request.Broadcast thick about one centimetre of rear earthing, cover grass more above.If in heat and drought condition sowing in season, every day must water once.Ten to ten five days seeds start to germinate and are unearthed after broadcasting, and all sprouted through 20 to two ten five days, its nursery germination percent is about 70 percent.
The present invention aims to provide a kind of method of new leaflet red sandalwood cultivating seeds.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to background technology Problems existing, a kind of method of new leaflet red sandalwood cultivating seeds is provided, within 7 days, germination rate 90% can be reached, survival rate 95%-99% after field planting, and seedling stage and treelet are not easy to obtain anthracnose and tar spot.
The present invention is intended to be optimized all parameters in cultivating seeds process, especially to temperature, and soil moisture, and the optimization of nursery fertilizer, the germinating time of leaflet red sandalwood seed is significantly shortened, and germination rate increases substantially; In addition, seedling stage and treelet health not easily ill.
Object of the present invention is achieved through the following technical solutions:
A kind of method of leaflet red sandalwood cultivating seeds:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time fresh leaflet. and the seed that will dry in the shade soaks process in 1 hour;
(2) cultivation soil is prepared: select the peat soil between pH5.5-5.8, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 25-28 degree, between air humidity 40%-60%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) use Seedling bag to transplant: Seedling bag to be loaded the nursery soil that step (4) is obtained, dig duck eye afterwards, put into chitting piece and cover upper nursery soil, keep air flowing to ventilate, be placed on growth under sunshade net;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting.
As preferably, step (1) is: and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
As preferably, peat soil water content control is 60%-70% by step (2) further;
As preferably, step (5) is: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 8-10 centimetre, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 5-7 days;
As preferably, the field planting spacing in the rows of step (6) is 50cm*50cm.
Usefulness of the present invention is:
The present invention is optimized all parameters in leaflet red sandalwood cultivating seeds process, especially to temperature, soil moisture, and the optimization of nursery fertilizer, make leaflet red sandalwood seed can reach germination rate 90% in 7 days, survival rate 95%-99% after field planting, and seedling stage and treelet are not easy to obtain anthracnose and tar spot.
Embodiment
embodiment 1:
The cultivation of leaflet red sandalwood seed:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time 500 fresh leaflet. and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
(2) cultivation soil is prepared: select the peat soil between pH5.5, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs, and peat soil water content control is 70%;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 25 degree, between air humidity 60%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) Seedling bag is used to transplant: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 8 centimetres, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 7 days;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting, spacing in the rows is 50cm*50cm.
embodiment 2:
The cultivation of leaflet red sandalwood seed:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time 500 fresh leaflet. and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
(2) cultivation soil is prepared: select the peat soil between pH5.5.8, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs, and peat soil water content control is 60%;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 28 degree, between air humidity 40%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) Seedling bag is used to transplant: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 10 centimetres, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 5 days;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting, spacing in the rows is 50cm*50cm.
embodiment 3:
The cultivation of leaflet red sandalwood seed:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time 500 fresh leaflet. and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
(2) cultivation soil is prepared: select the peat soil between pH5.5.5, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs, and peat soil water content control is 65%;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 26 degree, between air humidity 50%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) Seedling bag is used to transplant: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 9 centimetres, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 6 days;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting, spacing in the rows is 50cm*50cm.
embodiment 4:
The cultivation of leaflet red sandalwood seed:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time 500 fresh leaflet. and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
(2) cultivation soil is prepared: select the peat soil between pH5.5.3, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs, and peat soil water content control is 69%;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 27 degree, between air humidity 43%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) Seedling bag is used to transplant: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 8 centimetres, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 7 days;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting, spacing in the rows is 50cm*50cm.
embodiment 5:
Check experiment, under this embodiment, parameter does not fall into scope of the present invention, and soil is also only with common commercially available soil.
The cultivation of leaflet red sandalwood seed:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time 500 fresh leaflet. and lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration;
(2) cultivation soil is prepared: select the peat soil between pH5.5.9, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs, and peat soil water content control is 61%;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 30 degree, between air humidity 60%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: select conventional normal soil;
(5) Seedling bag is used to transplant: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 70%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 75%, 2000 times, urea was sprayed every 4 days when treating seedling height 10 centimetres, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 8 days;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting, spacing in the rows is 50cm*50cm.Record the seed sprouting number of 7 days, and the performance of plant, as shown in table 1:
Table 1
| Embodiment | Seed 7 days germination numbers (500 seeds) | Seedling shows |
| 1 | 495 | Seedling is healthy, does not find anthracnose and tar spot |
| 2 | 450 | Seedling is healthy, finds 3 strain anthracnose and tar spots |
| 3 | 455 | Seedling is healthy, finds 2 strain anthracnose and tar spots |
| 4 | 462 | Seedling is healthy, does not find anthracnose and tar spot |
| 5 | 203 | Seedling is healthier, and 39 strains (totally 203 strains) are found anthracnose and tar spot |
As can be seen here, of the present invention all extremely important to all state modulator in breeding process, each parameter serves synergy, can up to more than 90% 7 days endogenous budding rates, and seedling is healthy in addition, is not easy to obtain anthracnose and tar spot.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. the method for a leaflet red sandalwood cultivating seeds:
(1) Seeds preprocess: use pure water to clean the silt covered above after collecting the purple altar seed of this time fresh leaflet. and the seed that will dry in the shade soaks process in 1 hour;
(2) cultivation soil is prepared: select the peat soil between pH5.5-5.8, the process of high temperature 120 degree of sterilization and disinsection ovum cooled after 20 minutes, pure water is admixed peat soil and stirs;
(3) cultivating seeds: select containing lid box as incubator, box covers each reserved 1 centimeter of four corners, and use the air-vent that ventilative mould touch, the peat soil that thickness is 2 centimeters of height is paved with bottom incubator, about 1 centimeter of thickness peat soil is covered after pretreated seed is evenly paved with incubator, then control temperature is at 25-28 degree, between air humidity 40%-60%, waits for seed germination under the environment without insect gauge without light source;
(4) nursery soil is prepared: according to mass fraction, tealeaf residue 65%, sheep excrement 30%, Showa potassium ferment bacterium 2%, after brown sugar 3% is mixed thoroughly, normal temperature fermentation 3 months;
(5) use Seedling bag to transplant: Seedling bag to be loaded the nursery soil that step (4) is obtained, dig duck eye afterwards, put into chitting piece and cover upper nursery soil, keep air flowing to ventilate, be placed on growth under sunshade net;
(6) rural area field planting: when after seedling height 40 centimeters, carry out rural area field planting.
2. the method for leaflet red sandalwood cultivating seeds according to claim 1, is characterized in that:
Step (1) is: lower 1 hour of the IBA solution seed that dries in the shade being immersed in 1ppm/L concentration.
3. the method for leaflet red sandalwood cultivating seeds according to claim 2, is characterized in that:
Peat soil water content control is 60%-70% by step (2) further.
4. the method for leaflet red sandalwood cultivating seeds according to claim 3, is characterized in that:
Step (5) is: Seedling bag being loaded the obtained nursery soil to 8 of step (4) point expires. excavate the hole that length and width are 2 centimetres of sizes deeply afterwards, put into chitting piece and cover upper nursery soil, remain that soil moisture is 60%, air flowing is kept to ventilate, be placed on the beneath growth of sunshade net that sunshade rate is 70%, 2000 times, urea was sprayed every 3 days when treating seedling height 8-10 centimetre, stop when treating seedling height 20 centimeters spraying urea, when seedling 20 centimeters, sprayed superphosphate 1500 times every 5-7 days.
5. the method for leaflet red sandalwood cultivating seeds according to claim 4, is characterized in that:
As preferably, the field planting spacing in the rows of step (6) is 50cm*50cm.
6. the method for the leaflet red sandalwood cultivating seeds described in claim 1-5, is characterized in that:
Seed 7 days bud ratios can reach more than 90%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510418061.4A CN105493806A (en) | 2015-07-16 | 2015-07-16 | Leaflet rosewood seed culturing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510418061.4A CN105493806A (en) | 2015-07-16 | 2015-07-16 | Leaflet rosewood seed culturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106538185A (en) * | 2016-10-31 | 2017-03-29 | 广西德润农业科技有限公司 | A kind of cucumber seeds breeding method |
| CN106577292A (en) * | 2016-12-23 | 2017-04-26 | 肇庆学院 | Rapid propagation method for tissue culture of pterocarpus santalinus seedlings |
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| CN104094757A (en) * | 2014-07-10 | 2014-10-15 | 李辉 | Potting acclimatization method for Chinese herbal medicine red sandalwood |
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2015
- 2015-07-16 CN CN201510418061.4A patent/CN105493806A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094757A (en) * | 2014-07-10 | 2014-10-15 | 李辉 | Potting acclimatization method for Chinese herbal medicine red sandalwood |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106538185A (en) * | 2016-10-31 | 2017-03-29 | 广西德润农业科技有限公司 | A kind of cucumber seeds breeding method |
| CN106577292A (en) * | 2016-12-23 | 2017-04-26 | 肇庆学院 | Rapid propagation method for tissue culture of pterocarpus santalinus seedlings |
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