CN109496816A - A kind of method for culturing seedlings improving Fructus Aurantii emergence rate - Google Patents
A kind of method for culturing seedlings improving Fructus Aurantii emergence rate Download PDFInfo
- Publication number
- CN109496816A CN109496816A CN201910011407.7A CN201910011407A CN109496816A CN 109496816 A CN109496816 A CN 109496816A CN 201910011407 A CN201910011407 A CN 201910011407A CN 109496816 A CN109496816 A CN 109496816A
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- CN
- China
- Prior art keywords
- fructus aurantii
- seed
- culturing seedlings
- vernalization
- coco bran
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- 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.)
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Classifications
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
-
- 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
Abstract
The present invention provides a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, are related to stock seedling-raising technique field.The method of the invention in Seedlings nursery the following steps are included: arrange moisture surface, successively in moisture surface upper berth fine sand, coco bran-turf mixture, Fructus Aurantii seed and river sand；The fine sand with a thickness of 3~6cm；The coco bran-turf mixture with a thickness of 8~15cm, the river sand with a thickness of 2~5cm.Nursery is carried out using the method for the invention, the growth of weed in seedbed can be effectively suppressed, reduces weeding cost；Be conducive to the sprouting of Fructus Aurantii seed simultaneously, to significantly improve the germination percentage and Seedling potential of Fructus Aurantii seed.
Description
Technical field
The invention belongs to stock seedling-raising technique fields, and in particular to a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate.
Background technique
The important species of lemon category Rutaceae both citrus citron class, southwest, the Burma west and south and Himalaya originating in China
Mountain southern foot eastern region, in world's mandarin orange planting industry, lemon accounts for third position, there is more than 60 country's plantation lemon in the world at present
Lemon.
Good lemon seedling is of great significance to the sound development of lemon industry, and excellent lemon seedling is divided into ground
Two parts of upper part (scion) and under ground portion (stock).Fructus Aurantii because resistant strong, can promote lemon early fruiting and high yield and
It is used as Fructus Aurantii stock extensively.But method for culturing seedlings has significant impact, many years data statistics knot to the cultivation of excellent Fructus Aurantii stock
Fruit shows: different method for culturing seedlings is larger to the emergence rate and cost control gap of Fructus Aurantii stock, the cultivation of conventional Fructus Aurantii stock
A large amount of human and material resources and financial resources are needed to carry out the management of weeding etc. to the seedbed carried out after planting.
" breeding ground " of the matrix as Fructus Aurantii Seed Germination and growth, reducing seedling cost to the germination rate for improving seed has
Significance.It is blended together currently, producing upper common matrix and relying on sand, native country, organic matter etc. by certain formula rate, but by
The problems such as Fructus Aurantii seedling germination percentage is low and the more hardly possible of weed in seedbed removes is resulted in this traditional method for culturing seedlings, it is significant to drop
The low emergence rate of Fructus Aurantii stock and production cost is improved, has seriously affected high-quality Fructus Aurantii stock industrialization production, and aggravate
Business burden.
Summary of the invention
In view of this, can solve trifoliate orange the purpose of the present invention is to provide a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate
The problem of germination percentage is low, higher cost present in the production of shell stock, improve high-quality Fructus Aurantii stock production and excellent lemon
The production efficiency of seedling, moreover it is possible to reduce production cost.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, comprising the following steps: arranges in Seedlings nursery
Moisture surface, successively in moisture surface upper berth fine sand, coco bran-turf mixture, Fructus Aurantii seed and river sand；The fine sand with a thickness of 3~
6cm；The coco bran-turf mixture with a thickness of 8~15cm, the river sand with a thickness of 2~5cm.
Preferably, the width of the moisture surface is 1.0~1.5m, and the spacing of the two neighboring moisture surface is 0.3~0.8m.
Preferably, in the coco bran-turf mixture, coco bran is the coco bran after water suction saturation, after the water suction saturation
Coco bran and the weight ratio of turf are (5~9): 3.
Preferably, the Fructus Aurantii seed is handled and is disinfected by vernalization.
Preferably, the vernalization processing includes the first vernalization and the second vernalization, and first vernalization is by the Fructus Aurantii kind
Son is immersed in 50 DEG C of water, impregnates 8~12min；Second vernalization is that the seed through the first vernalization is immersed in 55 DEG C
In water, 25~40min is impregnated.
Preferably, the disinfection is immersed in thimerosal for the Fructus Aurantii seed that will be handled through vernalization；The thimerosal is first
The mixed aqueous solution of white hymexazol and carbendazim；The time of the immersion is 10~15h.
Preferably, the application rate of the Fructus Aurantii seed is 12000~13000/m2。
Preferably, the Fructus Aurantii seed is primary every watering in 5~7 days after planting.
Preferably, after the Fructus Aurantii germination, 600 times of every 10 days leaching first frost hymexazols or 600 times of liquid of Bravo are primary.
The present invention provides a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, moisture surface are arranged in Seedlings nursery, successively in moisture in the soil
Face upper berth fine sand, coco bran-turf mixture, Fructus Aurantii seed and river sand；The fine sand with a thickness of 3~6cm；Coco bran-the grass
Carbon mixture with a thickness of 8~15cm, the river sand with a thickness of 2~5cm.In method for culturing seedlings of the present invention, utilization is higher
" sandwich " combination of clean river sand, coco bran and the turf, river sand of thickness, effectively inhibits the growth of weed in seedbed, reduces
Weeding cost；Be conducive to the sprouting of Fructus Aurantii seed simultaneously, to significantly improve the germination percentage and Seedling potential of Fructus Aurantii seed.
In embodiments of the present invention, after planting 40d, 7992 plants/m of averagely emerging2, 1.6~4.3cm of plant height, no weeds.
Detailed description of the invention
Fig. 1 is Fructus Aurantii emergence shape in the embodiment of the present invention 1；
Fig. 2 is Fructus Aurantii emergence shape in comparative example of the present invention.
Specific embodiment
The present invention provides a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, comprising the following steps: arranges in Seedlings nursery
Moisture surface, successively in moisture surface upper berth fine sand, coco bran-turf mixture, Fructus Aurantii seed and river sand；The fine sand with a thickness of 3~
6cm；The coco bran-turf mixture with a thickness of 8~15cm, the river sand with a thickness of 2~5cm.
In method for culturing seedlings of the present invention, moisture surface is arranged in Seedlings nursery, the Seedlings nursery surface layer is soil.The present invention
The width of the moisture surface is preferably 1.0~1.5m, more preferably 1.1~1.3m, most preferably 1.2m.The two neighboring institute of the present invention
The spacing for stating moisture surface is preferably 0.3~0.8m, more preferably 0.4~0.6m, most preferably 0.5m.
For the present invention first in moisture surface upper berth fine sand, the thickness of the fine sand is preferably 4~5cm.The present invention is to described
The source of fine sand is preferably derived from thin river sand or washes Jiang Sha there is no particular determination.Fine sand of the present invention can moisturizing, it is ventilative and
Reduce weeds.
For the present invention in the fine sand upper berth coco bran-turf mixture, the coco bran-turf mixture thickness is preferably 9
~13cm, more preferably 10~11cm.In coco bran of the present invention-turf mixture, coco bran is preferably the coconut palm after absorbing water saturation
Chaff.The present invention inhales water saturated method to the coco bran, and there is no particular determinations, preferably with clean water with the ratio of mass ratio 6:1
Example sprays compression coco bran, it is made sufficiently to absorb water.The weight ratio of coco bran and turf after water suction saturation of the present invention is excellent
It is selected as (5~9): 3, more preferably (6~8): 3, most preferably 7:3.The present invention by it is described water suction saturation after coco bran and turf
It can be laid on fine sand after mixing.There is no particular determinations to the mixed method by the present invention.The present invention is to the coco bran
There is no particular determinations with the source of turf, utilize the conventional material of this field.Coco bran of the present invention-turf mixture
Soil porosity can be increased.For the present invention after having spread the coco bran-turf mixture, preferred watering is primary.
The present invention broadcasts sowing Fructus Aurantii seed in the coco bran-turf mixture, and the application rate of the Fructus Aurantii seed is preferably
12000~13000/m2.Fructus Aurantii seed of the present invention prior to seeding, is handled and is disinfected preferably through vernalization, described
Vernalization processing preferably includes the first vernalization and the second vernalization, and the Fructus Aurantii seed is preferably immersed in 50 DEG C by first vernalization
Water in, impregnate 8~12min, more preferably immersion 9~11min, most preferably 10min.Second vernalization of the present invention is preferred
For the seed through first vernalization to be immersed in 55 DEG C of water, 25~40min is impregnated, more preferably 28~35min of immersion, most
Preferably 30min.The present invention carries out disinfection after preferably the Fructus Aurantii seed after vernalization drains away the water, and the disinfection preferably will be through
The Fructus Aurantii seed of vernalization processing is immersed in thimerosal.Thimerosal of the present invention includes preferably first frost hymexazol and carbendazim
Mixed aqueous solution, in the thimerosal, the concentration of the first frost hymexazol is preferably 600 times of liquid；The carbendazim it is dense
Degree is preferably 600 times of liquid.Soaking time when disinfection of the present invention is preferably 10~15h, more preferably 11~13h, optimal
It is selected as 12h.
For the present invention in Fructus Aurantii seed upper berth river sand, the thickness of the river sand is preferably 3~4cm.The present invention is to described
There is no particular determinations in the source of river sand.The present invention after the river sand has been spread, preferably further include in river sand upper berth flat membrane and
Arch membrane.
The present invention the Fructus Aurantii seed after planting, it is preferably primary every watering in 5~7 days, keep the moisture surface humidity to be
87% or so.After sowing one month, Fructus Aurantii seed starts to germinate the present invention, preferably every 10 days 600 times of hymexazol of leaching first frost
Or 600 times of liquid of Bravo are primary, the leaching amount of applying of the first frost hymexazol or Bravo is 8.1mL/m2Or 8.2g/m2。
The method for culturing seedlings provided by the invention for improving Fructus Aurantii emergence rate is described in detail below with reference to embodiment, but
It is that they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
The processing of coco bran turf and mixing: first spraying compression coco bran in the ratio of 6:1 with mass ratio with clean water,
It is set sufficiently to absorb water；After the completion of it sufficiently absorbs water, turf is added in the ratio of 7:3 in mass ratio, and stirs evenly, and has been deposited standby
With；
The vernalization of Fructus Aurantii seed treatment and disinfection treatment: water temperature is first adjusted to 50 DEG C by 1) vernalization, pours into Fructus Aurantii seed, leaching
Adjustment water temperature impregnates 30min to 55 DEG C again after bubble 10min, then pulls seed out and drains away the water；2) it sterilizes, with 600 times of first of dilution
The seed 12h of white hymexazol and carbendazim aqueous solution soaking vernalization processing, after pull out and drain away the water, in case sowing is used；
Moisture surface arranges: the wide 1.2m of moisture surface, moisture in the soil distance between the surface 0.5m；
Sow platform preparation: first in moisture surface upper berth fine sand 5cm, the coco bran turf matrix then handled well on Shamian Island upper berth
10cm carries out table top after completing to pour water process；
Sowing: thickness of sowing is about 12000~13000/m2, fine sand 5cm is repaved after sowing, and cover flat membrane and
Arch membrane.
Moisture surface humidity is after planting being inspected periodically, it is about primary every 5~7d moisturizing；After planting January, Fructus Aurantii seed start
Germination, 600 times of every 10 days leaching first frost hymexazols or 600 times of liquid of Bravo are primary；Fructus Aurantii in periodic statistical unit area simultaneously
Stock seedling numbers and overall plant height growing way, as a result as shown in figure 1 and table 1, no weeds.
Comparative example 1
The Fructus Aurantii seed sowed using crop field is tested as material, progress traditional matrices are sowed to be sowed with new matrix, and 2018 11
Month, it is random at after planting 40 days to complete the statistics of germinative number and the measurement of random 20 plants of Seedling Heights in 15cm × 15cm, as a result
As shown in table 1 and Fig. 2, weeds amount is big.
Influence of the different seedling raising manners of table 1 to Fructus Aurantii germination number, Seedling Height and number of weeds
It can be seen from the above, after planting 40d, utilizes the 7999 plants/m of average emergence of the method for the invention2, compared with comparative example 1
1.43 times, 1.6~4.3cm of plant height are improved, averagely improves 1.6~7.0 times, and without weeds during emergence.
The present invention provides a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, seriously inhibit the growth of weed in seedbed, drop
Low weeding cost；Be conducive to the sprouting of Fructus Aurantii seed simultaneously, to significantly improve germination percentage and the seedling life of Fructus Aurantii seed
Growing way.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of method for culturing seedlings for improving Fructus Aurantii emergence rate, which comprises the following steps: arrange moisture in the soil in Seedlings nursery
Face, successively in moisture surface upper berth fine sand, coco bran-turf mixture, Fructus Aurantii seed and river sand；The fine sand with a thickness of 3~6cm；
The coco bran-turf mixture with a thickness of 8~15cm, the river sand with a thickness of 2~5cm.
2. method for culturing seedlings according to claim 1, which is characterized in that the width of the moisture surface is 1.0~1.5m, two neighboring
The spacing of the moisture surface is 0.3~0.8m.
3. method for culturing seedlings according to claim 1, which is characterized in that in the coco bran-turf mixture, coco bran is that water suction is full
Coco bran with after, it is described water suction saturation after coco bran and turf weight ratio be (5~9): 3.
4. method for culturing seedlings according to claim 1, which is characterized in that the Fructus Aurantii seed be by vernalization processing and disinfection at
The Fructus Aurantii seed of reason.
5. method for culturing seedlings according to claim 4, which is characterized in that the vernalization processing includes that the first vernalization and second is urged
Bud, first vernalization are that the Fructus Aurantii seed is immersed in 50 DEG C of water, impregnate 8~12min；Second vernalization is will
Seed after the first vernalization is immersed in 55 DEG C of water, impregnates 25~40min.
6. method for culturing seedlings according to claim 4, which is characterized in that the disinfection is soaked for the Fructus Aurantii seed that will be handled through vernalization
Bubble is in thimerosal；The thimerosal is the mixed aqueous solution of first frost hymexazol and carbendazim；The time of the immersion be 10~
15h。
7. according to claim 1 or 4 method for culturing seedlings, which is characterized in that the application rate of the Fructus Aurantii seed is 12000~
13000/m2。
8. method for culturing seedlings according to claim 1, which is characterized in that the Fructus Aurantii seed was poured after planting every 5~7 days
Water is primary.
9. method for culturing seedlings according to claim 1 or 8, which is characterized in that after the Fructus Aurantii germination, every 10 days leaching first frosts
600 times of hymexazol or 600 times of liquid of Bravo are primary.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910011407.7A CN109496816B (en) | 2019-01-07 | 2019-01-07 | Seedling raising method for improving emergence rate of fructus aurantii |
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| CN201910011407.7A CN109496816B (en) | 2019-01-07 | 2019-01-07 | Seedling raising method for improving emergence rate of fructus aurantii |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100712A (en) * | 2019-05-24 | 2019-08-09 | 云南省农业科学院热带亚热带经济作物研究所 | A kind of method for culturing seedlings inhibiting Fructus Aurantii seedling blight |
| CN110367107A (en) * | 2019-08-30 | 2019-10-25 | 云南省农业科学院热带亚热带经济作物研究所 | A kind of method for culturing seedlings of Fructus Aurantii seedling |
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| CN110367107A (en) * | 2019-08-30 | 2019-10-25 | 云南省农业科学院热带亚热带经济作物研究所 | A kind of method for culturing seedlings of Fructus Aurantii seedling |
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