CN106258756A - A kind of sacsaoul winter sowing field seedling raising method - Google Patents
A kind of sacsaoul winter sowing field seedling raising method Download PDFInfo
- Publication number
- CN106258756A CN106258756A CN201610690655.5A CN201610690655A CN106258756A CN 106258756 A CN106258756 A CN 106258756A CN 201610690655 A CN201610690655 A CN 201610690655A CN 106258756 A CN106258756 A CN 106258756A
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- seed
- sacsaoul
- sowing
- winter
- seedling
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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
- 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
- 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
- A01C1/06—Coating or dressing seed
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of sacsaoul winter sowing field seedling raising method, including broadcasting preplanting treatment, ditching, mount the throne；Seed collecting is dried after disinfecting, seed and the dry sand ratio mix of 1:1 in mass ratio in November soil freeze and use land for growing field crops formula drilling before, fill foot winter water after earthing；Late May or early June thinning once, carry out second time, final singling for the third time according to growth of seedling situation；After planting manage.The present invention directly sows after sacsaoul seed seed collecting in winter being processed, improve the germination percentage of seed, it is to avoid the phenomenon that the germination percentage caused because storage is improper reduces, compared with sowing in spring, winter, sowing was carried out before soil freezes, having under ground portion the longest, take root deep, Drought hardiness is strong, nursery stock lignifying is relatively early, drought resisting, the feature that premunition is stronger, reply soil moisture content that can be good, improve seeding ratio and seedling quality with spring compared with sowing.
Description
Technical field
The invention belongs to botanical seedling culturing breeding field, particularly relate to a kind of sacsaoul winter sowing field seedling raising method.
Background technology
Sacsaoul (Haloxylon ammodendron (C. A. Mey.)), has another name called saxual, belongs to Chenopodiaceae Haloxylon smaller part tall
Wood, is a kind of length sand-fixation plant on sand ground.Sacsaoul drought resisting, heat resistanceheat resistant, cold-resistant, Saline alkali tolerance are the strongest, and in stem branch, salinity contains
Amount up to about 15%, likes light, is weak to give shade, strong adaptability, and rapidly, branch is dense, well developed root system, ability of checking winds and fixing drifting sand in growth
By force, soil can be improved, recover vegetation, periphery desertification grassland can be made again to be protected, be NORTHWEST CHINA and Inner Mongol arid famine
The fine tree species of unconcerned area dune-fixating forestation.Sacsaoul material heavily fortified point is heavily crisp, and combusting firepower is extremely strong, and few cigarette, is the high-quality combustion in producing region
Material；Sacsaoul can also be again the host of rare Chinese medicine Herba Cistanches as the feedstuff of domestic animal, is a kind of collection ecological benefits and economic worth
Preferable seeds in one.
China west droughty area at present, due to the mankind's irrational production activity and the fragile common shadow of ecological environment
Ringing, the frequent natural calamity such as sandstorm, sand, land deterioration occurs, sacsaoul, as defending and controlling sand, improve soil, recovers vegetation
Fine tree species, there is the important ecological value.Meanwhile, the agriculture and animal husbandry family of certain scale is driven to join in sacsaoul nursery and grafting meat desert
Produced by the aspects such as Rong, expands Sacsaoul cistanche salsa operation and development space, adjusts the farming and pastoral area industrial structure, protection industrial and agricultural production
Economic benefit, significant to Regional Economic Development.Visible, rationally promote the plantation of sacsaoul, it is possible to realize ecological benefits
Win-win with economic benefit.
Sacsaoul mainly uses seminal propagation mode, and common method has field seeding nursery and container seeding and seedling raising two class.Shuttle
Shuttle nursery with soil salt content less than 1% sandy soil and light loam most widely suited.Seed Germination of Haloxylon ammodendron storage life is short, often
Under temperature, storage period is unsuitable long, is down to about 40% with germinating capacity after seed half a year of fruit wing by 95%；And remove fruit wing
Seed, storage half a year after, germination percentage remains to keep about 90%, and after 1 year, germination percentage drops to 40-50%.Existing frequently-used
Type of seeding is that the seed gathered then is typically sowed in spring in next year, and this type of seeding emergence rate is the highest, nursery stock lignifying
Later, drought resisting, premunition are poor.
Summary of the invention
It is an object of the invention to provide a kind of sacsaoul winter sowing field seedling raising method, it is intended to solve traditional type of seeding and go out
Seedling rate is the highest, and nursery stock lignifying is later, the problem that drought resisting, premunition are poor.
The present invention is achieved in that a kind of sacsaoul winter sowing field seedling raising method includes:
Step one, broadcast preplanting treatment, ditch, mount the throne；
Step 2, collect seed disinfect after dry, seed and the dry sand ratio mix of 1:1 in mass ratio in November soil freeze it
The formula drilling of front employing land for growing field crops, fills foot winter water after earthing；
Once, in unit are, thinning retains strain number 15% left side more than plan product Seedling amount for step 3, late May or early June thinning
Right；Carrying out second time, final singling for the third time according to growth of seedling situation, drilling Seedling makes 1m Leaving seedling evenly 20 ~ 30 strain, Seedling on sowing row
Spacing is maintained at 3 ~ 6cm, produces Seedling amount and controls at 10 ~ 120,000 plants/acre；
Step 4, employing antibacterial carry out root rot preventing and treating, and once, late June ~ early July fills late May ~ early June pouring root
Root is once；
Step 5, the preventing and treating of powdery mildew, spray medicine once early July ~ mid-July, and early August ~ mid-August sprays medicine once, in conjunction with
Root rot is prevented and treated, and irrigates with insecticide.
Further, preplanting treatment trench digging is broadcast described in method particularly includes:
Select leeward on the sunny side, water source is convenient, high-land and the level of ground water smooth plot below 1 meter, soil salt content does not surpasses
Cross sandy soil and the light loam of 1%；The thin rake of shallow plowing before broadcasting, the most smooth, suppression, remove weeds, fill vola water, then mount the throne,
The height of bed 15 ~ 20cm, wide 1 ~ 1.5m；The preferable nursery of draining use level bed nursery, then ditch, trench digging line-spacing be 20cm ~
25cm, trench digging is 3cm ~ 5cm deeply, width 10 ~ 12cm.
Further, type of seeding described in step 2 particularly as follows:
Gather seed: spread out in time after seed collecting and dry, through selecting crude drugs with winnower and screening, remove fruit wing and impurity, dry after disinfecting,
Seed is husky in quality 1:1 ratio mix with dry；
Sowing time: carry out sowing of collecting seed after sacsaoul seed full maturity, in November soil freeze and sow before；
Type of seeding: use land for growing field crops formula drilling, uproots trench digging in the ground carrying out bed, the seed mixing sand is uniformly sprinkled upon ditch
In, trench digging line-spacing is 20cm-25cm, and trench digging is 3cm-5cm deeply, and every mu of ground sows about 8 ~ 12 kilograms；
Earthing: spreading the ditch overlying sand 0.5 ~ 1cm planted；
Irrigate: after broadcasting, fill foot winter water.
The sacsaoul winter sowing field seedling raising method of the present invention is easy, uses manpower and material resources sparingly, and the seedling in next spring is neat, growing way is good for
Strengthen, sprout relatively early, directly sow after sacsaoul seed seed collecting in winter is processed, improve the germination percentage of seed, it is to avoid because of storage not
When the phenomenon that the germination percentage caused reduces, compared with sowing in spring, winter, sowing was carried out before soil freezes, and had under ground portion
The longest, take root deep, Drought hardiness is strong, nursery stock lignifying relatively early, drought resisting, the feature that premunition is stronger, reply soil that can be good
Soil moisture content, emergence rate and the increment of winter sowing are the most relatively sowed in spring.
Accompanying drawing explanation
Fig. 1 is the sacsaoul winter sowing field seedling raising method flow diagram that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and the application principle of the present invention is further described by specific embodiment.
Refer to Fig. 1:
A kind of sacsaoul winter sowing field seedling raising method, including:
S101, broadcast preplanting treatment, ditch, mount the throne；
S102, seed collecting are dried after disinfecting, and seed and the dry sand ratio mix of 1:1 in mass ratio are before November, soil freezed
Use land for growing field crops formula drilling, after earthing, fill foot winter water；
Once, in unit are, thinning retains strain number 15% left side more than plan product Seedling amount for S103, late May or early June thinning
Right；Carrying out second time, final singling for the third time according to growth of seedling situation, drilling Seedling makes 1m Leaving seedling evenly 20 ~ 30 strain, Seedling on sowing row
Spacing is maintained at 3 ~ 6cm, produces Seedling amount and controls at 10 ~ 120,000 plants/acre；
S104, use antibacterial carry out root rot preventing and treating, late May ~ early June pouring root once, late June ~ early July pouring root
Once；
S105, the preventing and treating of powdery mildew, spray medicine once early July ~ mid-July, and early August ~ mid-August sprays medicine once, in conjunction with root
Maize ear rot is prevented and treated, and irrigates with insecticide.
Embodiment one
A) prepare before sowing:
Selection of land: select leeward on the sunny side, the higher and smooth plot of water source convenience, traffic convenience, labour's abundance, physical features, subsoil water
Position below 1 meter, soil salt content less than 1% sandy soil and light loam most widely suited.
Wholely: more than autumn ploughed depth 25cm, with ploughing with rake, the most smooth, suppression, do not emphasize plough deeply and execute the end
Fertile.Remove weeds, fill vola water, then mount the throne.In the convenient nursery of irrigation conditions preferably high bed, height of bed 15-20cm, wide
1-1.5m, length is depending on plot；Level bed nursery can be used in the preferable nursery of draining.
Trench digging: the scale of ditch wants line-spacing to be 20cm-25cm, trench digging is 3cm-5cm deeply, width 10-12cm.
B) type of seeding:
Gather seed: sacsaoul is distributed more widely in Desert Area, and seed maturity is inconsistent, typically between October to November fruit by
When green becomes faint yellow or brown, it is maturation, should gather in time.Want that growth selection is healthy and strong, elite stand without pest and disease damage.Shake
Branch or impact branch with rod, makes seed fall or manually gathers, and elite stand lower berth cloth list or gunnysack are collected, through selecting crude drugs with winnower and screening,
Remove fruit wing and impurity.
Sowing time: be later than most soil in November and freeze and sow before.
Seed disinfection: before sowing seed will through selected, check, sterilize.Available 0.1 ‰-0.3 ‰ copper-bath seed soaking
20-30 minute, the solution seed soaking 20-30 of 0.5% potassium permanganate divide or 800 times of immersion kinds 15-20 minute of Tuzet, disinfect
After dry.Seed can be sowed in 1:1 ratio mix with dry sand.
Sowing: sacsaoul nursery uses land for growing field crops formula drilling, general employing artificial broadcast or sacsaoul seeder to sow.Doing
The ground hoe trench digging of good bed, is uniformly sprinkled upon seed in ditch, and trench digging line-spacing is 20cm-25cm, and trench digging is 3cm-5cm deeply, for
Reasonable kind and ensure that stocking is suitable, it is necessary to grasping application rate, every mu of ground sows about 8-12 kilogram.
Earthing: the ditch overlying planted is husky spreading, covers husky uniform, covers husky thickness and is about 0.5-1cm.
Irrigate: after broadcasting, fill winter water in time, when pouring water, notice that water wants little and mild, to promote sacsaoul to pass the winter.
C) breeding management:
Pour water: after planting, fill foot and fill thoroughly, after emerging, pour water depending on soil moisture content.
Weeding with a hoe: loosen the soil in time, weeding, keep table soil loosening, ventilation good, ground, garden is without grass.But number of times is unsuitable too much,
It is advisable with 2-3 time, in order to avoid table soil excessively loosens and eroded.
Thinning: once, in unit are, thinning retains strain number than plan product Seedling amount many 15% for late May or early June thinning
Left and right；Carrying out second time, final singling for the third time according to growth of seedling situation, drilling Seedling makes 1m Leaving seedling evenly 20-on sowing row later
30 strains, Seedling spacing is maintained at 3-6cm, produces Seedling amount and controls 10-12 ten thousand plants/acre.
The prevention and control of plant diseases, pest control: keypoint control disease, mainly has root rot and powdery mildew.Root rot mainly uses antibacterial, and 5 below the moon
Once, late June ~ early July pouring root is once for ten days ~ early June pouring root.Powdery mildew, sprays medicine once, August early July ~ mid-July
The first tenday period of a month ~ mid-August sprays medicine once.Subterranean pest-insect, prevents and treats in conjunction with root rot, irrigates with insecticide.
The present invention is widely used by Alashan Area, inner Mongolia Autonomous Region alliance so far from 2014, within 2014-2015 years, enters in different regions
Row sacsaoul field seeding breeding experiment, in by the end of April, 2015 to different regions in November, 2014 winter sowing nursery and spring in March, 2015
Germination percentage and the height of seedling of broadcasting nursery are investigated, and test result indicate that, equal at emergence rate and the height of seedling of different regions winter sowing nursery
More than spring sowing nursery, thus the Optimality of the indissolubility and kind for ensureing sacsaoul resource proposes a kind of new type of seeding.
This invention is by the test to sacsaoul winter sowing seedling propagating technology, to sacsaoul breeding planting and selecting, improves Cakcayr Forest, improves shuttle
Shuttle germination percentage and survival rate, strengthen sand control anti-desertification ability, it is achieved the comprehensive utilization of sacsaoul, improve the ecological environment, and improves economy
Benefit has great significance.
The sacsaoul winter sowing field seedling raising method of the present invention is easy, uses manpower and material resources sparingly, and the seedling in spring is neat, growing way is healthy and strong, sprout
Relatively early, directly sow after sacsaoul seed seed collecting in winter is processed, improve the germination percentage of seed, it is to avoid cause because storage is improper
The phenomenon that germination percentage reduces, compared with sowing in spring, winter, sowing was carried out before soil freezes, and had under ground portion the longest, pricked
Root is deep, and Drought hardiness is strong, nursery stock lignifying relatively early, drought resisting, the feature that premunition is stronger, reply soil moisture content that can be good, the winter
Emergence rate and the increment broadcast the most relatively are sowed in spring.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (3)
1. a sacsaoul winter sowing field seedling raising method, it is characterised in that described sacsaoul winter sowing field seedling raising method includes:
Step one, broadcast preplanting treatment, ditch, mount the throne；
Step 2, collect seed disinfect after dry, seed and the dry sand ratio mix of 1:1 in mass ratio, in November soil freeze
Use land for growing field crops formula drilling before, after earthing, fill foot winter water；
Once, in unit are, thinning retains strain number than plan product Seedling amount many 15% for step 3, late May or early June thinning；
Carrying out second time, final singling for the third time according to growth of seedling situation, drilling Seedling makes 1m Leaving seedling evenly 20 ~ 30 strain, Miao Jian on sowing row
Away from being maintained at 3 ~ 6cm, produce Seedling amount and control at 10 ~ 120,000 plants/acre；
Step 4, employing antibacterial carry out root rot preventing and treating, and once, late June ~ early July fills late May ~ early June pouring root
Root is once；
Step 5, the preventing and treating of powdery mildew, spray medicine once early July ~ mid-July, and early August ~ mid-August sprays medicine once, in conjunction with
Root rot is prevented and treated, and irrigates with insecticide.
2. as claimed in claim 1 sacsaoul winter sowing field seedling raising method, it is characterised in that described in broadcast the concrete of preplanting treatment trench digging
Method is:
Select leeward on the sunny side, water source is convenient, high-land and the level of ground water smooth plot below 1 meter, soil salt content does not surpasses
Cross sandy soil and the light loam of 1%；The thin rake of shallow plowing before broadcasting, the most smooth, suppression, remove weeds, fill vola water, then mount the throne,
The height of bed 15 ~ 20cm, wide 1 ~ 1.5m；The preferable nursery of draining use level bed nursery, then ditch, trench digging line-spacing be 20cm ~
25cm, trench digging is 3cm ~ 5cm deeply, width 10 ~ 12cm.
3. sacsaoul winter sowing field seedling raising method as claimed in claim 1, it is characterised in that the type of seeding described in step 2 is concrete
For:
Gather seed: spread out in time after seed collecting and dry, through selecting crude drugs with winnower and screening, remove fruit wing and impurity, dry after disinfecting,
Seed is husky in quality 1:1 ratio mix with dry；
Sowing time: carry out sowing of collecting seed after sacsaoul seed full maturity, in November soil freeze and sow before；
Type of seeding: use land for growing field crops formula drilling, uproots trench digging in the ground carrying out bed, the seed mixing sand is uniformly sprinkled upon ditch
In, trench digging line-spacing is 20cm-25cm, and trench digging is 3cm-5cm deeply, and every mu of ground sows 8 ~ 12 kilograms；
Earthing: spreading the ditch overlying sand 0.5 ~ 1cm planted；
Irrigate: after broadcasting, fill foot winter water.
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| CN201610690655.5A CN106258756A (en) | 2016-08-20 | 2016-08-20 | A kind of sacsaoul winter sowing field seedling raising method |
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| CN201610690655.5A CN106258756A (en) | 2016-08-20 | 2016-08-20 | A kind of sacsaoul winter sowing field seedling raising method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006223A (en) * | 2018-08-20 | 2018-12-18 | 江苏高航农业科技有限公司 | A kind of Herba Cistanches high-yield disease resisting cultural method |
| CN114287284A (en) * | 2022-01-12 | 2022-04-08 | 阿拉善盟林业草原研究所(阿拉善盟林业调查规划中心、阿拉善荒漠研究中心) | Method for mechanical sowing and drip irrigation seedling raising of shuttles |
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| CN103621285A (en) * | 2013-11-15 | 2014-03-12 | 内蒙古大学 | Method for mechanical sacsaoul seedling cultivation in batches |
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| CN101904293A (en) * | 2010-07-19 | 2010-12-08 | 南京农业大学 | Sacsaoul seedling cultural method under production condition of construction agriculture |
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| CN103621285A (en) * | 2013-11-15 | 2014-03-12 | 内蒙古大学 | Method for mechanical sacsaoul seedling cultivation in batches |
| CN104012364A (en) * | 2014-05-09 | 2014-09-03 | 新疆林业科学院 | Direct-sowing afforestation method for desert haloxylon of arid and extremely arid areas in growing season |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109006223A (en) * | 2018-08-20 | 2018-12-18 | 江苏高航农业科技有限公司 | A kind of Herba Cistanches high-yield disease resisting cultural method |
| CN114287284A (en) * | 2022-01-12 | 2022-04-08 | 阿拉善盟林业草原研究所(阿拉善盟林业调查规划中心、阿拉善荒漠研究中心) | Method for mechanical sowing and drip irrigation seedling raising of shuttles |
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