CN105123015B - A kind of processing method of Hybrid Poplar plum seed - Google Patents
A kind of processing method of Hybrid Poplar plum seed Download PDFInfo
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- CN105123015B CN105123015B CN201510429241.2A CN201510429241A CN105123015B CN 105123015 B CN105123015 B CN 105123015B CN 201510429241 A CN201510429241 A CN 201510429241A CN 105123015 B CN105123015 B CN 105123015B
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Abstract
The invention belongs to fruits and vegetables planting technology field, and in particular to a kind of processing method of Hybrid Poplar plum seed.Start collection hybridization Waxberry fruit between annual 5 June, Hybrid Poplar plum seed is obtained after removing pulp；Soaked seed 2 hours in 50 DEG C of water, taking-up soaks hybrid seed 58 minutes after drying with 5 10wt% aqueous sulfuric acid, cleans and dries；Sand storage 78 months, monthly takes out and soaks hybrid seed 30 minutes with containing 1% sulfuric acid water, cleans and is inserted again after drying.Second Year takes out hybrid seed after the beginning of spring, is seeded in sandy soil, manages in the usual way after cleaning up, can be germinateed through 1 month or so.Implementation of the present invention is simple, with low cost, and energy higher survival rate breeds Hybrid Poplar plum seed, is adapted to popularization and application.
Description
Technical field
The invention belongs to fruits and vegetables planting technology field, and in particular to a kind of processing method of Hybrid Poplar plum seed.
Background technology
Red bayberry is one of China characteristic subtropical fruit tree, is distributed mainly on the south the Yangtze river basin, the mountain region to the north of Hainan Province.
The red bayberry kind of current main cultivation is such as eastern stalwart and water chestnut kind based on seed selection of growing directly from seeds, and part scientific research institutions also open in recent years
Red bayberry crossbreeding research has been opened up, but hybrid seed emergence rate is low, seriously hinders the development of red bayberry crossbreeding, while
The paces of seed selection New Bayberry Variety are constrained, cause red bayberry industry development slow.Therefore a kind of Hybrid Poplar of higher survival rate is invented
The propagation method of plum seed becomes very urgent, and this can not only lift researcher and pass through interbreed seed selection red bayberry new product
Kind progress, and the popularization and application of New Bayberry Variety increase income synergy to orchard worker and are similarly of great importance later.
Red bayberry seed is because containing abscisic acid mortifier, seed hull is hard and needs the reasons such as after-ripening to cause red bayberry seed
Germination percentage is extremely low, the red bayberry rootstock seedling used in the germination of shedding red bayberry, production is also substantially not visible in red bayberry orchard usually used
The seed of wild bayverry is bred.
" medicament and hot water treatment break the experiment of red bayberry seed dormancy stratification ", Jiang little Jun etc., southern china fruit tree,
In texts of the 3rd phase one of volume 37 in 2008, disclose and soak seed 5 respectively using 98wt% sulfuric acid, 10 minutes, 49wt% sulfuric acid is soaked seed respectively
20th, 40 minutes, the seed soaking of 98wt% sulfuric acid suppressed germination, and the seed soaking of 49wt% sulfuric acid can effectively break non-sand storage in 20~40 minutes
Seed dormancy, stratification, but act on very limited compared with Sand culture, unobvious especially is acted on to potentiality of seed.And
For Hybrid Poplar plum seed, due to Parent characteristic, itself emergence rate is extremely low, and not only pole is substantially less than wild bayverry seed, and
And red bayberry kind is also less than cultivated, handled using the method disclosed in this article, still can not improve the emergence rate of hybrid seed.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of processing method of Hybrid Poplar plum seed.Its
Acted synergistically by the sulfuric acid solution and Sand culture of low concentration, solve that red bayberry hybrid seed emergence rate is low, red bayberry hybridization is educated
The problem of planting Arrested Development, greatly improves the emergence rate of Hybrid Poplar plum seed.Implementation of the present invention is simple, with low cost,
Energy higher survival rate breeds Hybrid Poplar plum seed, is adapted to popularization and application.
To achieve the above object, the present invention is adopted the following technical scheme that：
A kind of processing method of Hybrid Poplar plum seed, comprises the following steps：
A kind of processing method of Hybrid Poplar plum seed, comprises the following steps：
（1）Collect seed：Start collection hybridization Waxberry fruit between the annual 5-6 months, Hybrid Poplar plum seed is obtained after removing pulp；
（2）Seed soaking：Soaked seed 2 hours in 50 DEG C of water；
（3）Sulfuric acid treatment：Hybrid seed is soaked with 5-10wt% aqueous sulfuric acid 5-8 minutes, is cleaned and is dried；
（4）Sand storage：The sand storage time is 7-8 months, monthly takes out aqueous sulfuric acid 30 points of the hybrid seed of immersion with 1wt%
Clock, cleans and is inserted again in sand after drying；
（5）Second Year takes out hybrid seed after the beginning of spring, sowing.
Step（4）Described sand storage is specially：Polyacrylamide water-loss reducer is mixed into sand, sand is then placed in appearance
Device bottom, then hybrid seed is laid in above sand, then sand is covered, after such repeated multiple times superposition, finally container is put
Place and preserve at shady and cool high humidity.
Polyacrylamide water-loss reducer consumption is the 0.1% of sand quality.
Preferably, step（3）Middle use 10wt% aqueous sulfuric acid immersion hybrid seed 5 minutes, cleans and dries.
Preferably, step（3）Middle use 5wt% aqueous sulfuric acid immersion hybrid seed 8 minutes, cleans and dries.
The remarkable advantage of the present invention is：
1）The present invention uses the sulfuric acid treatment Hybrid Poplar plum seed of low concentration, then is aided with sand storage, and every during sand storage
Take out the moon and use low-concentration sulfuric acid solution immersion treatment, the emergence rate of Hybrid Poplar plum seed can be greatly improved；
2）The present invention is mixed into polyacrylamide water-loss reducer in sand, and a shady and cool high humidity can be provided for Hybrid Poplar plum seed
Environment, contribute to the raising of follow-up emergence rate；
3）Using the inventive method, the emergence rate of Hybrid Poplar plum seed is significantly higher than conventional method, and this is to promoting by miscellaneous
Hand over seed selection New Bayberry Variety significant；Implementation of the present invention is simple, and implementation cost is cheap, and effect significantly, is adapted to promote and answered
With.
Embodiment
In order that content of the present invention easily facilitates understanding, with reference to embodiment to of the present invention
Technical scheme is described further, but the present invention is not limited only to this.
Embodiment 1
A kind of propagation method of Hybrid Poplar plum seed, female parent is floating palace 1, and male parent is the floating public tree in palace 1,2 months 2014
Hybridized in Foochow, in May, 2014 is removed after pulp, hybrid seed 126 is harvested altogether, wherein 63 are soaked seed in 50 DEG C of water
2 hours, take out and soak hybrid seed 5 minutes with the aqueous sulfuric acid containing 10wt% again after drying, clean and dry；Mixed in sand
Enter polyacrylamide water-loss reducer, sand is then placed in container bottom, then hybrid seed is laid in above sand, then cover sand
Container, after such repeated multiple times superposition, is finally placed at shady and cool high humidity and places preservation by son.The sand storage time is 8 months, is monthly taken
Go out and soak hybrid seed 30 minutes with the aqueous sulfuric acid containing 1wt%, clean and inserted again after drying.In January, 2015 is by cenospecies
Son takes out, and is seeded in sandy soil, manages in the usual way after cleaning up.Other 63 hybrid seeds routinely Sand culture side
Method is carried out.
In April, 2015 is counted, and is as a result shown and is brought out 55 plants of seedling, emergence rate altogether according to what the present invention was bred
Up to 87%；What conventional method was bred brings out 29 plants of seedling altogether, and emergence rate only has 46%.
Embodiment 2
A kind of propagation method of Hybrid Poplar plum seed, female parent is east chief, and male parent is the public tree of east chief, and in March, 2014 is in Foochow
Hybridized, in June, 2014 is removed after pulp, hybrid seed 91 is harvested altogether, wherein 45 are soaked seed 2 hours in 50 DEG C of water,
Take out and soak hybrid seed 8 minutes with the aqueous sulfuric acid containing 5wt% again after drying, clean and dry；0.1% is mixed into sand
Polyacrylamide water-loss reducer, is then placed in container bottom by sand, then hybrid seed is laid in above sand, then covers sand
Container, after such repeated multiple times superposition, is finally placed at shady and cool high humidity and places preservation by son.The sand storage time is 7 months, is monthly taken
Go out and soak hybrid seed 30 minutes with containing 1% sulfuric acid water, clean and inserted again after drying.In January, 2015 takes hybrid seed
Go out, be seeded in sandy soil, manage in the usual way after cleaning up.Other 45 hybrid seeds routinely enter by Sand culture method
OK.
In April, 2015 is counted, and is as a result shown and is brought out 36 plants of seedling, emergence rate altogether according to what the present invention was bred
Up to 80%；What conventional method was bred brings out 13 plants of seedling altogether, and emergence rate only has 29%.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (3)
1. a kind of processing method of Hybrid Poplar plum seed, it is characterised in that：Comprise the following steps：（1）Collect seed：In the annual 5-6 months
Between start collection hybridization Waxberry fruit, remove pulp after obtain Hybrid Poplar plum seed；（2）Seed soaking：Seed soaking 2 is small in 50 DEG C of water
When；（3）Sulfuric acid treatment：Hybrid seed is soaked with 5-10wt% aqueous sulfuric acid 5-8 minutes, is cleaned and is dried；（4）Sand storage：Sand storage
Time is 7-8 months, monthly takes out and soaks hybrid seed 30 minutes with 1wt% aqueous sulfuric acid, cleans and is put again after drying
Enter in sand；Its concrete operations mode is：Polyacrylamide water-loss reducer is mixed into sand, sand is then placed in container bottom,
Hybrid seed is laid in above sand again, then covers sand, after such repeated multiple times superposition, container is finally placed in shady and cool height
Wet place, which is placed, to be preserved；（5）Second Year takes out hybrid seed after the beginning of spring, sowing.
2. the processing method of Hybrid Poplar plum seed according to claim 1, it is characterised in that：Step（3）Middle use 10wt%'s
Aqueous sulfuric acid immersion hybrid seed 5 minutes, cleans and dries.
3. the processing method of Hybrid Poplar plum seed according to claim 1, it is characterised in that：Step（3）Middle use 5wt%'s
Aqueous sulfuric acid immersion hybrid seed 8 minutes, cleans and dries.
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| CN201510429241.2A CN105123015B (en) | 2015-07-21 | 2015-07-21 | A kind of processing method of Hybrid Poplar plum seed |
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| CN105123015B true CN105123015B (en) | 2017-08-25 |
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Citations (4)
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|---|---|---|---|---|
| KR20010009315A (en) * | 1999-07-08 | 2001-02-05 | 박재욱 | Mass Propagation method of Korean raisin tree(Hovenia dulcis var. Koreana NAKAI) seedlings and cuttings |
| CN102007861A (en) * | 2010-06-11 | 2011-04-13 | 贵州师范大学 | Propagation method for seeds of myrica nana cheval |
| CN103651144A (en) * | 2013-12-20 | 2014-03-26 | 常熟理工学院 | Rapid waxberry propagation method |
| CN104663071A (en) * | 2015-03-09 | 2015-06-03 | 嘉兴职业技术学院 | Sowing technology and cultivation device for wood avens seeds |
-
2015
- 2015-07-21 CN CN201510429241.2A patent/CN105123015B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010009315A (en) * | 1999-07-08 | 2001-02-05 | 박재욱 | Mass Propagation method of Korean raisin tree(Hovenia dulcis var. Koreana NAKAI) seedlings and cuttings |
| CN102007861A (en) * | 2010-06-11 | 2011-04-13 | 贵州师范大学 | Propagation method for seeds of myrica nana cheval |
| CN103651144A (en) * | 2013-12-20 | 2014-03-26 | 常熟理工学院 | Rapid waxberry propagation method |
| CN104663071A (en) * | 2015-03-09 | 2015-06-03 | 嘉兴职业技术学院 | Sowing technology and cultivation device for wood avens seeds |
Non-Patent Citations (2)
| Title |
|---|
| 杨梅种子催芽处理研究现状;倪海枝 等;《浙江柑橘》;20150228;第32卷(第2期);第35-38页 * |
| 药剂及热水处理打破杨梅种子休眠促进发芽试验;蒋小军 文向多;《中国南方果树》;20081231;第37卷(第3期);第44-45页 * |
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