CN105052512B - Method for promoting oil-utilized peony seedling sprout germination - Google Patents
Method for promoting oil-utilized peony seedling sprout germination Download PDFInfo
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- CN105052512B CN105052512B CN201510532398.8A CN201510532398A CN105052512B CN 105052512 B CN105052512 B CN 105052512B CN 201510532398 A CN201510532398 A CN 201510532398A CN 105052512 B CN105052512 B CN 105052512B
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- 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
- A01G13/00—Protecting plants
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- 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
- A01G2/00—Vegetative propagation
Abstract
The invention relates to and discloses a method for promoting oil-utilized peony seedling sprout germination. The method includes the steps of collecting oil-utilized peony seeds at the current year to be stored in sand, reproducing oil-utilized peony on an arranged bed surface at the current year through a sowing method, and spraying gibberellin on leaf surfaces three times in total every sixteen days since the middle ten days of June when top sprouts start dormancy after the growth of first leaves of peony seedlings basically stops in the first year of seedling germination and growth, wherein sprout germination can be seen in the third day, hidden sprouts can grow 5 cm to be exposed out of the soil surface in the seventh day, and new sprouts conduct leaf expansion in the fifteenth day. By means of the method, all seedlings one year old are promoted to have two to three branches, and peony seedlings can be promoted to grow tall by 5 cm to 8 cm. The contrast seedling only has one branch during top sprout growth, and the height is not increased any more after top sprout dormancy.
Description
Technical field
The invention belongs to economic forest, woody oleiferous plants, technical field of Chinese herbal medicine cultivation, are related to a kind of promotion oil and use tree peony seedling
The method that bud is sprouted.
Background technology
Tree peony (PaeoniasuffruticosaAndr.) is machaka.Stem is up to 2 meters；Branch is short and thick.Leaf is usual
For two times trifoliolate leaves.Flower Dan Shengzhi tops, 10-17 centimetre of diameter；Petal 5, or for polyphyll, rose-colored, reddish violet, pink are extremely
White, generally variation are very big；Stamen is long 1-1.7 centimetre, filigree aubergine, pink, top white, is about 1.3 centimetres, flower pesticide
Long Circle, it is long 4 millimeters；There are several sharp mouths or sliver in floral disc keratin, cup-shaped, aubergine, top, carpel is encased completely, in carpel
Ftracture when ripe；Carpel 5, dilute more, close raw pubescence.Follicle radish Long Circle, close raw yellowish-brown bristle.May at florescence；Fruiting period June.
Tree peony have the good reputation of " king in spending ", spends big and fragrant, therefore and have the title of " aromatic ", it is the traditional sight of China
Reward plant.Moutan root bark hyoscine, claims " root bark of tree peony "；For anti-spasmodics, energy cool blood dissipates the stasis of blood, the diseases such as apoplexy, stomachache are controlled.
Oil is the general designation that the high kind of seed oil yield is produced in Section Moutan plant with tree peony, is that China is exclusive.With peony seed oil
Extraction for the purpose of Peony growing planting process in, it has been found that phoenix pellet tree peony (Paeoniaostii T.) and Paeonia papaveracea
(Paeoniarockii) in peony seeds yield and the aspect of peony seeds oil yield two better than the tree peony that other are planted.
Tree peony can be bred by methods such as sowing, plant division, grafting, cuttage, press strip and tissue cultures.Oil is typically adopted with tree peony
Carried out with the method for seed propagation, seed tree seedling typically only has then terminal bud growth, current increment is little, only 5-10cm.Oil
It is fruit with the economic position of tree peony, and tree peony is Dan Shengzhi tops and result, therefore oil sends out branch quantity to yield with tree peony
Formed significant.From root neck, upwards general only one of which terminal bud grows 1 year raw tree peony seedling, and current growth length
Only 5-10cm, opposite has a pair of kryptoblast at root neck, if do not carry out manual intervention will not sprout.
The content of the invention
In order to promote, oil tree peony seed sows seedling terminal bud and kryptoblast is sprouted then and grown, the invention provides one
The method for promoting oil tree peony seed seedling bud to sprout is planted, oily tree peony seed seedling can be made in the terminal bud in current growth season
Sprout with kryptoblast and grow, germination rate is provided without the bud of the oil of this method tree peony seed seedling then almost up to 100%
Do not sprout.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of method for promoting oil tree peony seedling bud to sprout, comprises the steps：
(1) seed harvesting and sand are hidden, and are sowed after showing money or valuables one carries unintentionally to seed；
(2) site preparation makees bed：By the amount of per mu of ground 900-1000kg fresh sheep excrement is uniformly sprinkled into plus 10-15 kilogram of phoxim
Do and plough deeply 70-100cm with digging machine after soil fungicides, after planting soya bean and cradling, make the bed of face width 1.0-1.2m；
(3) sow：After the oil that sand is hidden is showed money or valuables one carries unintentionally with tree peony seed, it is sown on whole good seedbed, using drilling, is opening before sowing
Be sprinkled into composite fertilizer in good bar ditch, after seed is sown in bar ditch together with the husky sand hidden, bar ditch width 18-22cm broadcasts
Depth 5-6cm is planted, every mu of sowing quantity 100-110kg after seed is broadcast, with straw screen or mat bed surface is covered；
(4) seed is sprouted and is managed：Coming year ground temperature by the end of February at the beginning of 3 months rises 4-5 DEG C, and seed young shoot starts to sprout, now
Dismantle in time, with reference to the shallow loose table soil of uprooting weed, remove weeding bud.Seedling bed soil moisture content is maintained in 30-60%；
(5) gibberellin is processed, and is treated that the growth of the leaf of tree peony seedling first is basic and is stopped, and when terminal bud starts dormancy, mid-June, is used
The gibberellin of 100-500ppm concentration, carries out foliage-spray, sprays again 1 time at interval of 15 days after spraying for the 1st time, and 2-3 is sprayed altogether
It is secondary；
(6) follow-up management, is that supply is new slightly and leaf growth, at interval of 10 days foliage-spray 2000- after gibberellin process
5000ppm urea, 500-1000ppm rare-earth fertilizers and 500-1000ppm running water root Hua Su, spray 2-3 time altogether, and seedling bed is maintained therebetween
Face soil moisture content is in 30-60%.
Wherein, the concrete grammar of step (1) is preferably：When Mu Dan Follicle radish fruit pericarps become brown color, silique in crab oil color
Shi Caishou, fruit is placed at shady and cool ventilation or airing disposed within after adopting, and treats that kind of a skin becomes black, during Follicle radish fruit natural cracking,
With 35-45 DEG C of water seed soaking 24-48h, seed is stripped out after water swelling, after drying in the air 2～3 days, put husky Tibetan, seed and river in river sand
Husky volume ratio is 1：4-5, is sowed after showing money or valuables one carries unintentionally to seed.
Described warm water temperature is more preferably 40 DEG C, and seed soaking time is more preferably 24h.
It is preferred in step (4) and (6) to maintain seedling bed soil moisture content 45%.
Gibberellin concentration is preferably 350ppm in step (5).
Beneficial effect
The present invention completes the after-ripening of seed by carrying out Sand culture to seed with it, improves the germination percentage of seed and sends out
Bud regularity.During site preparation, cradled by kind of soya bean and in its growth busy season, so as to increase soil with organic matter
Content, increases soil fertility.After planting, increased and cover bed surface with straw screen or mat, the soil moisture is increased with it, promote oil to use tree peony kind
The sprouting of son.After seed is sprouted, that is, at the beginning of annual 3 months, straw screen or mat covering is removed in time, it is native also for increasing
Temperature in earth.Treat that the growth of the leaf of tree peony seedling first is basic to stop, it is mid-June, dense using 100-500ppm when terminal bud starts dormancy
The gibberellin of degree, carries out foliage-spray, sprays again 1 time at interval of 15 days after spraying for the 1st time, sprays 2-3 time altogether；While gibberellin
It is that supply is new slightly and leaf growth after process, at interval of 10 days foliage-spray 2000-5000ppm urea, 500-1000ppm was dilute
Clay fertilizer and 500-1000ppm running water root Hua Su, spray altogether 2-3 time, and nursery bed surface soil moisture content is maintained therebetween in 30-60%., lead to
Process more than crossing can make terminal bud and kryptoblast of the oil with tree peony seed seedling in current growth season sprout and grow, rudiment
Rate is up to 100%.
In this method Jing after gibberellin process, visible bud is sprouted within the 3rd day, and the 7th day kryptoblast can grow 5cm and expose native table,
15th day new Germination to Frondescent.This method promotes 1 year seedling 100% to form 2-3 branch, and tree peony seedling can be promoted to increase 5-8cm.It is right
Grow to form 1 branch according to then only terminal bud, and height no longer increases after terminal bud dormancy.
Description of the drawings
Oil on Fig. 1 seedbeds using this technology is sprouted with tree peony seedling bud
The oil tree peony seedling of this technology is not used on Fig. 2 seedbeds
Fig. 3 is compared using the oil of the inventive method (left side) and unused the inventive method (right side) with tree peony seedling.
Specific embodiment：
(1), this method：It is a kind of promote oil with tree peony seedling bud sprout method, it is characterized by comprise the following steps and
Sequencing can not be overturned：
(1) seed harvesting and sand hide, when Follicle radish fruit pericarp becomes brown color silique be in crab oil color when can harvesting, fruit
It is placed on after adopting at shady and cool ventilation or airing disposed within.When kind of a skin becomes black ， Follicle radish fruit natural crackings, with water seed soaking,
Make kind of skin degumming soften, seed can be stripped out after water swelling, after drying in the air 2～3 days, put husky Tibetan, seed and river sand ratio in river sand
Example is 1：4, sowed after showing money or valuables one carries unintentionally to seed.
(2) site preparation makees bed, is uniformly sprinkled into fresh sheep excrement by every mu of 1000kg and does soil fungicides plus 15 kilograms of phoxims
Afterwards 80cm is ploughed deeply with digging machine, after clicking and entering soya bean and cradling, make the bed of face width 1.2m.
(3) sow, after the oil that sand is hidden is showed money or valuables one carries unintentionally with tree peony seed, be sown on whole good seedbed, using drilling, opening before sowing
Be sprinkled into urea, phosphorus ammonium, potassium sulfate as primary raw material in good bar ditch, nitrogen, phosphorus, potassium available nutrient content >=35% it is compound
Fertilizer, every mu of fertilizer application amount 50kg, after seed is sown in bar ditch together with the husky sand hidden, bar ditch width 20cm, depth of planting
5-6cm, every mu of sowing quantity 100kg, after seed is broadcast, with straw screen or mat bed surface are covered.
(4) seed is sprouted and is managed, and coming year ground temperature by the end of February at the beginning of 3 months rises 4-5 DEG C, and seed young shoot starts to sprout, now
Dismantle in time, with reference to the shallow loose table soil of uprooting weed, remove weeding bud.Seedling bed soil moisture content is maintained 45%.
(5) gibberellin is processed, and is treated that the growth of the leaf of tree peony seedling first is basic and is stopped, and when terminal bud starts dormancy, mid-June, is used
The gibberellin of 350ppm concentration, carries out foliage-spray, and visible bud is sprouted within the 3rd day, and the 7th day kryptoblast can grow 5cm and expose native table,
15th day new Germination to Frondescent, promotes 1 year seedling 100% to form 2-3 branch.The tree peony seedling being not handled by then has no above-mentioned rudiment
With lamina growth.Sprayed again 1 time at interval of 15 days after spraying for 1st time, 3 times are sprayed altogether.
(6) follow-up management, is that supply is new slightly and leaf growth, at interval of 10 days foliage-sprays after gibberellin process
5000ppm urea+1000ppm rare-earth fertilizers and 1000ppm running water root Hua Su, spray 3 times altogether；Nursery bed surface soil moisture content is maintained to exist
45%.
(2) conventional seedbed system method
(1) seed harvesting, when when Follicle radish fruit pericarp becomes brown color, silique is in crab oil color can harvesting, fruit puts after adopting
At shady and cool ventilation or airing disposed within.When kind of a skin becomes black ， Follicle radish fruit natural crackings, with water seed soaking, kind of a skin is made
Degumming softens, and can strip out in seed after water swelling, after drying in the air 2～3 days, is sowed.
(2) site preparation makees bed, is uniformly sprinkled into fresh sheep excrement by every mu of 1000kg and does soil plus 10-15 kilograms of phoxims and kills
80cm is ploughed deeply with digging machine after microbial inoculum, after clicking and entering soya bean and cradling, the bed of face width 1.2m is made.
(3) sow, after the oil that sand is hidden is showed money or valuables one carries unintentionally with tree peony seed, be sown on whole good seedbed, using drilling, opening before sowing
Be sprinkled into appropriate composite fertilizer in good bar ditch, after seed is sown in bar ditch together with the husky sand hidden, bar ditch width 20cm broadcasts
Plant depth 5-6cm, every mu of sowing quantity 100kg.
(4) seed is sprouted and is managed, and coming year ground temperature by the end of February at the beginning of 3 months rises 4-5 DEG C, and seed young shoot starts to sprout, now
Dismantle in time, with reference to the shallow loose table soil of uprooting weed, remove weeding bud.Seedling bed soil moisture content is maintained in 30-60%.
As a result：The shoot number of the bud ratio, height of seedling and formation of the present invention is higher than conventional method.Table 1
| Bud ratio/% | Height of seedling */cm | Shoot number | |
| Conventional treatment * * | 85 | 5.1cm | 1 |
| The inventive method | 96 | 9.2cm | 2.7 |
Claims (5)
1. it is a kind of to promote the oily method for using tree peony seedling bud to sprout, it is characterised in that to comprise the steps：
（1）Seed is harvested and sand is hidden, and is sowed after showing money or valuables one carries unintentionally to seed；
（2）Site preparation makees bed：Fresh sheep excrement is uniformly sprinkled into by the amount of per mu of ground 900-1000kg do soil plus 10-15 kilogram of phoxim
70-100cm is ploughed deeply with digging machine after earth bactericide, after clicking and entering soya bean and cradling, the bed of face width 1.0-1.2m is made；
（3）Sowing：After the oil that sand is hidden is showed money or valuables one carries unintentionally with tree peony seed, it is sown on whole good seedbed, using drilling, is holding successfully before sowing
Composite fertilizer is sprinkled in bar ditch, after seed is sown in bar ditch together with the sand that sand is hidden, bar ditch width 18-22cm, sowing is deep
Degree 5-6cm, every mu of sowing quantity 100-110kg, after seed is broadcast, with straw screen or mat bed surface are covered；
（4）Seed is sprouted and is managed：Coming year ground temperature by the end of February at the beginning of 3 months rises 4-5 DEG C, and seed young shoot starts to sprout, in time now
Dismantle, with reference to the shallow loose table soil of uprooting weed, remove weeding bud, maintain seedling bed soil moisture content in 30-60%；
（5）Gibberellin process, treats that the growth of the leaf of tree peony seedling first is basic and stops, when terminal bud starts dormancy, mid-June, using 100-
The gibberellin of 500ppm concentration, carries out foliage-spray, sprays again 1 time at interval of 15 days after spraying for the 1st time, sprays 2-3 time altogether；
（6）Follow-up management, is that supply is new slightly and leaf growth, at interval of 10 days foliage-spray 2000- after gibberellin process
5000ppm urea, 500-1000ppm rare-earth fertilizers and 500-1000ppm running water root Hua Su, spray 2-3 time altogether, and seedling bed is maintained therebetween
Face soil moisture content is in 30-60%.
2. it is according to claim 1 to promote the oily method for using tree peony seedling bud to sprout, it is characterised in that the tool of step (1)
Body method is：Harvest when Mu Dan Follicle radish fruit pericarps become brown color, silique in crab oil color, fruit is placed at shady and cool ventilation after adopting
Or airing disposed within, when kind of a skin becomes black ， Follicle radish fruit natural crackings, with 35-45 DEG C of water seed soaking 24h-48h, inhale
Seed is stripped out after water expansion, after drying in the air 2 ~ 3 days, is put sand in river sand and is hidden, seed and river sand volume ratio are 1：2-5, to seed dew
Sowed after white.
3. it is according to claim 2 to promote the oily method for using tree peony seedling bud to sprout, it is characterised in that described warm water
Temperature is 40 DEG C, and seed soaking time is 24h.
4. it is according to claim 1 to promote the oily method for using tree peony seedling bud to sprout, it is characterised in that step（4）With
（6）Middle maintenance seedling bed soil moisture content is 45%.
5. it is according to claim 1 to promote the oily method for using tree peony seedling bud to sprout, it is characterised in that step（5）In it is red
Mycin concentration is 350ppm.
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| CN105052512B true CN105052512B (en) | 2017-05-10 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519338B (en) * | 2016-01-04 | 2018-05-29 | 山东棉花研究中心 | A kind of phoenix pellet seed seedling-raising method |
| CN105660139A (en) * | 2016-02-18 | 2016-06-15 | 南宁市品迪生物工程有限公司 | Method for breeding seed of peony for oil |
| CN107969209A (en) * | 2016-10-19 | 2018-05-01 | 张楠 | A kind of method of collection and the storage of Paeonia suffruticosa seed |
| CN106613680A (en) * | 2016-12-22 | 2017-05-10 | 铜陵凤丹种植科技开发有限责任公司 | Sowing and seedling raising method for oil peonies |
| CN107409576A (en) * | 2017-07-28 | 2017-12-01 | 汝阳县林业科学研究所 | A kind of fertilizing method in walnut forest interplanting tree peony |
| CN112913488B (en) * | 2021-02-10 | 2023-09-08 | 北京林业大学 | Comprehensive method for rapid asexual propagation of peony |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2949477B2 (en) * | 1995-12-08 | 1999-09-13 | 岩谷産業株式会社 | Seedling raising method |
| CN104206417A (en) * | 2013-06-04 | 2014-12-17 | 中国科学院上海生命科学研究院 | Method for promoting paeonia suffruticosa seedling growth and application thereof |
| CN104641922A (en) * | 2015-03-23 | 2015-05-27 | 临夏州振华牡丹园艺科技有限责任公司 | Fast seedling breeding method for oil-purpose paeonia rockii in alpine region |
| CN104770174A (en) * | 2015-04-15 | 2015-07-15 | 芜湖市丹洋现代农业科技发展有限公司 | High-quality and high-yield planting method of oil peonies |
| CN104770103B (en) * | 2015-04-15 | 2016-11-02 | 芜湖市丹洋现代农业科技发展有限公司 | A kind of method of oil Paeonia suffruticosa seed nursery |
| CN104737670B (en) * | 2015-04-23 | 2016-08-24 | 武汉市林业果树科学研究所 | A kind of method for culturing seedlings of oil seed of Paeonia suffruticosa |
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