CN105379551A - Bletilla ochracea direct-seeded seedling transplanting method - Google Patents
Bletilla ochracea direct-seeded seedling transplanting method Download PDFInfo
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- CN105379551A CN105379551A CN201510990132.8A CN201510990132A CN105379551A CN 105379551 A CN105379551 A CN 105379551A CN 201510990132 A CN201510990132 A CN 201510990132A CN 105379551 A CN105379551 A CN 105379551A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention discloses a bletilla ochracea direct-seeded seedling transplanting method. The method comprises the steps that bletilla ochracea bulbs obtained through direct seeding for transplanting in a greenhouse are subjected to germination accelerating in winter and then directly transplanted in transplanting matrixes in a new greenhouse in a planting method in spring the next year, and normal management is carried out. The method is simple, easy to implement and low in cost, by means of the scattering seedling culture mode with the combination of the special transplanting matrixes, the current salutations that in the transplanting process of direct-seeded seedlings of bletilla ochracea, much time and effort are consumed, and the root systems of the seedlings are seriously damaged are relieved, the rate of emergence of the bletilla ochracea is high, plants grow fast, mass transplanting of the direct-seeded seedlings can be completed in a short time, the demand for planting the direct-seeded seedlings in large area and large scale is met, and the double significance on production and economy is achieved.
Description
Technical field
The invention belongs to medicinal plant artificial planting technique field, be specifically related to the transplanting method of the live seedling of a kind of Endangered Medicinal Herb chrysanthemum bletilla.
Background technology
Chrysanthemum bletilla (Bletillaochracea) belongs to herbaceos perennial for the orchid family bletilla, is mainly distributed in the broad area on the south China Qinling Mountains, wherein in the majority with Southern Shaanxi region.Chrysanthemum bletilla output is large, simultaneously because chrysanthemum bletilla main chemical compositions effect in whitening, moisturizing is remarkable, also has good Development volue.
About 30,000, seed is had in chrysanthemum bletilla fruit pod, under natural conditions, germination rate is low does not even sprout, therefore, can pass through seed by live sprouting and then sexual propagation, still do not solve the important breakthrough mouth of its production difficult problem, and offspring can be made to have stronger vitality and variability, there is stronger adaptive faculty to environment.At present; about the direct seeding technique of chrysanthemum bletilla in intelligent greenhouse and in sunlight booth succeeds; a kind ofly save artificial, with low cost, that reproductive efficiency is high propagation method for this industry provides, finally breeding with cultivating System Construction to the protectiveness of chrysanthemum bletilla is have to build meaning very much.But, the live seedling of chrysanthemum bletilla is because bulb root system is long and sprouting occurs in Second Year transplanting process aborning, and transplanting method is traditionally time-consuming effort not only, and the situation that a large amount of bud daughter lesions, root system can be caused to damage, affect its emergence rate greatly, add production cost.
Summary of the invention
Technical problem to be solved by this invention is to overcome the live seedling of chrysanthemum bletilla in transplanting process because the transplanting time and effort consuming that root system is long, sprouting is caused more, embarrassed shape that seedling-damaging ratio is high, provides that a kind of transplanting method is simple, emergence rate is high and can complete the method for the extensive transplanting of the live seedling of chrysanthemum bletilla at short notice.
Solve the problems of the technologies described above adopted technical scheme to be made up of following step:
1, the vernalization process in winter of live seedling bulb
Live chrysanthemum bletilla bulb is then carried out vernalization process in winter, in 3 ~ April of Second Year, throws off the vernalization matrix on chrysanthemum bletilla bulb surface gently, ensure not injure root system and sprouting.
2, booth process
Ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, oilcloth is first laid long 3 ~ 4m, loose 1.5 ~ 2.5m, the humus of thick 4 ~ 8cm and yellow sand, phoxim, tpn volume ratio be the mixture of 150 ~ 250:30 ~ 50:1:1, then the mixture that a layer thickness is 1.5 ~ 2.5:1 that the dregs of a decoction of 2 ~ 3cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water is watered to saturated.
3, young plant is sowed
Chrysanthemum bletilla bulb after step 1 vernalization in winter process is sowed on the transplanting medium of step 2, sowing density is 150 ~ 250 every square metre chrysanthemum bletilla bulbs, the mixture of 1.5 ~ 2.5:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1 ~ 2cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
4, to topdress management
The temperature controlled in booth is 20 ~ 25 DEG C, relative moisture is 40% ~ 60%, and keeps ventilating in booth, alternately sprays potassium dihydrogen phosphate aqueous solution and aqueous solution of urea once every two weeks.
In above-mentioned steps 2, preferably first lay on oilcloth long 3 ~ 4m, loose 1.5 ~ 2.5m, the humus of thick 4 ~ 8cm and yellow sand, phoxim, tpn volume ratio be the mixture of 200:40:1:1, then spread the mixture that a layer thickness is the 2:1 that the dregs of a decoction of 2 ~ 3cm and the volume ratio of turfy soil are on the mixture, be mixed with transplanting medium.
In above-mentioned steps 3, preferably the chrysanthemum bletilla bulb after step 1 vernalization in winter process is sowed on the transplanting medium of step 2, sowing density is 240 every square metre chrysanthemum bletilla bulbs, the mixture of the 2:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1 ~ 2cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
Chrysanthemum bletilla bulb after vernalization process in winter is directly transplanted on the transplanting medium in new booth by the method for sowing by the present invention, method is simple, with low cost, reduce the live seedling of chrysanthemum bletilla in transplanting process consuming time hard, serious present situation is damaged to seedling root system.Adopt transplanting method of the present invention, chrysanthemum bletilla emergence rate is high and plant strain growth rapid, can complete the extensive transplanting of the live seedling of chrysanthemum bletilla at short notice, meet the needs of large area, large-scale planting chrysanthemum bletilla, has the double meaning produced with economically.
Accompanying drawing explanation
Fig. 1 is that in embodiment 1, chrysanthemum bletilla bulb sows the photo after 4 months.
Fig. 2 is that in embodiment 2, chrysanthemum bletilla bulb sows the photo after 4 months.
Fig. 3 is that in embodiment 3, chrysanthemum bletilla bulb sows the photo after 4 months.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in more detail, but protection scope of the present invention is not limited only to these embodiments.
Embodiment 1
1, the vernalization process in winter of live seedling bulb
According to publication No. be CN104782375A, denomination of invention method disclosed in the Chinese invention patent application of " a kind of chrysanthemum bletilla bulb germination accelerating method in winter ", live chrysanthemum bletilla bulb is then carried out vernalization process in winter, in 3 ~ April of Second Year, throw off the vernalization matrix on chrysanthemum bletilla bulb surface gently, ensure not injure root system and sprouting.
2, booth process
Ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, oilcloth is first laid long 3m, loose 1.5m, the humus of thick 6cm and yellow sand, phoxim, tpn volume ratio be the mixture of 200:40:1:1, then the mixture that a layer thickness is the 2:1 that the dregs of a decoction of 2cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water is watered to saturated.
3, young plant is sowed
Chrysanthemum bletilla bulb after step 1 vernalization in winter process is sowed on the transplanting medium of step 2, sowing density is 240 every square metre chrysanthemum bletilla bulbs, the mixture of the 2:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
4, to topdress management
The temperature controlled in booth is 20 ~ 25 DEG C, relative moisture is 40% ~ 60%, and keeps ventilating in booth, every two weeks alternately spray mass fraction be 0.5% potassium dihydrogen phosphate aqueous solution and mass fraction be the aqueous solution of urea of 0.5% once.After 1 month, chrysanthemum bletilla bulb grows two panels leaf, and emergence rate is more than 95%, as seen from Figure 1, after chrysanthemum bletilla bulb sows 4 months, plant grows 4 ~ 5 leaves, plant height is generally more than 12cm, and after sowing 6 months, bulb diameter generally can reach more than 2cm.
Embodiment 2
1, the vernalization process in winter of live seedling bulb
According to publication No. be CN104782375A, denomination of invention method disclosed in the Chinese invention patent application of " a kind of chrysanthemum bletilla bulb germination accelerating method in winter ", live chrysanthemum bletilla bulb is then carried out vernalization process in winter, in 3 ~ April of Second Year, throw off the vernalization matrix on chrysanthemum bletilla bulb surface gently, ensure not injure root system and sprouting.
2, booth process
Ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, oilcloth is first laid long 3m, loose 1.5m, the humus of thick 6cm and yellow sand, phoxim, tpn volume ratio be the mixture of 250:30:1:1, then the mixture that a layer thickness is the 2.5:1 that the dregs of a decoction of 2cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water is watered to saturated.
3, young plant is sowed
Chrysanthemum bletilla bulb after step 1 vernalization in winter process is sowed on the transplanting medium of step 2, sowing density is 200 every square metre chrysanthemum bletilla bulbs, the mixture of the 2.5:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
4, to topdress management
The temperature controlled in booth is 20 ~ 25 DEG C, relative moisture is 40% ~ 60%, and keeps ventilating in booth, every two weeks alternately spray mass fraction be 0.5% potassium dihydrogen phosphate aqueous solution and mass fraction be the aqueous solution of urea of 0.5% once.After 1 month, chrysanthemum bletilla bulb grows two panels leaf, and emergence rate is more than 95%, as seen from Figure 2, after chrysanthemum bletilla bulb sows 4 months, plant grows 4 ~ 5 leaves, plant part height is 10 ~ 12cm, and after sowing 6 months, bulb diameter generally can reach more than 2cm.
Embodiment 3
1, the vernalization process in winter of live seedling bulb
According to publication No. be CN104782375A, denomination of invention method disclosed in the Chinese invention patent application of " a kind of chrysanthemum bletilla bulb germination accelerating method in winter ", live chrysanthemum bletilla bulb is then carried out vernalization process in winter, in 3 ~ April of Second Year, throw off the vernalization matrix on chrysanthemum bletilla bulb surface gently, ensure not injure root system and sprouting.
2, booth process
Ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, oilcloth is first laid long 3m, loose 1.5m, the humus of thick 6cm and yellow sand, phoxim, tpn volume ratio be the mixture of 150:50:1:1, then the mixture that a layer thickness is the 1.5:1 that the dregs of a decoction of 2cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water is watered to saturated.
3, young plant is sowed
Chrysanthemum bletilla bulb after step 1 vernalization in winter process is sowed on the transplanting medium of step 2, sowing density is 250 every square metre chrysanthemum bletilla bulbs, the mixture of the 1.5:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
4, to topdress management
The temperature controlled in booth is 20 ~ 25 DEG C, relative moisture is 40% ~ 60%, and keeps ventilating in booth, every two weeks alternately spray mass fraction be 0.5% potassium dihydrogen phosphate aqueous solution and mass fraction be the aqueous solution of urea of 0.5% once.After 1 month, chrysanthemum bletilla bulb grows two panels leaf, and emergence rate is more than 95%, as seen from Figure 3, after chrysanthemum bletilla bulb sows 4 months, plant grows 4 ~ 5 leaves, plant height is commonly about 10cm, and after sowing 6 months, part bulb diameter can reach more than 2cm.
Claims (3)
1. the live method for transplanting of chrysanthemum bletilla, is characterized in that it is made up of following step:
(1) the vernalization process in winter of live seedling bulb
Live chrysanthemum bletilla bulb is then carried out vernalization process in winter, in 3 ~ April of Second Year, throws off the vernalization matrix on chrysanthemum bletilla bulb surface gently, ensure not injure root system and sprouting;
(2) booth process
Ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, oilcloth is first laid long 3 ~ 4m, loose 1.5 ~ 2.5m, the humus of thick 4 ~ 8cm and yellow sand, phoxim, tpn volume ratio be the mixture of 150 ~ 250:30 ~ 50:1:1, then the mixture that a layer thickness is 1.5 ~ 2.5:1 that the dregs of a decoction of 2 ~ 3cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water watered to saturated;
(3) young plant is sowed
Chrysanthemum bletilla bulb after step (1) vernalization in winter process is sowed on the transplanting medium of step (2), sowing density is 150 ~ 250 every square metre chrysanthemum bletilla bulbs, the mixture of 1.5 ~ 2.5:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1 ~ 2cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped;
(4) to topdress management
The temperature controlled in booth is 20 ~ 25 DEG C, relative moisture is 40% ~ 60%, and keeps ventilating in booth, alternately sprays potassium dihydrogen phosphate aqueous solution and aqueous solution of urea once every two weeks.
2. the live method for transplanting of chrysanthemum bletilla according to claim 1, it is characterized in that: in described step (2), ground grading in booth sprinkles phoxim and chlorpyrifos pesticide, then plastics oilcloth is spread, long 3 ~ 4m first laid by oilcloth, wide 1.5 ~ 2.5m, the humus of thick 4 ~ 8cm and yellow sand, phoxim, the volume ratio of tpn is the mixture of 200:40:1:1, then the mixture that a layer thickness is the 2:1 that the dregs of a decoction of 2 ~ 3cm and the volume ratio of turfy soil are is spread on the mixture, be mixed with transplanting medium, transplanting medium water is watered to saturated.
3. the live method for transplanting of chrysanthemum bletilla according to claim 1, it is characterized in that: in described step (3), chrysanthemum bletilla bulb after step (1) vernalization in winter process is sowed on the transplanting medium of step (2), sowing density is 240 every square metre chrysanthemum bletilla bulbs, the mixture of the 2:1 that the volume ratio being then covered with the thick dregs of a decoction of one deck 1 ~ 2cm and turfy soil on chrysanthemum bletilla bulb is, makes chrysanthemum bletilla bulb completely capped.
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Cited By (2)
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| CN109089829A (en) * | 2018-08-03 | 2018-12-28 | 河南云帮农业科技有限公司 | A kind of mixed-matrix and its method that paves for bletilla striata seeds live streaming |
| CN110338047A (en) * | 2019-06-28 | 2019-10-18 | 长江大学 | A kind of bletilla striata seeds imitate wild efficient direct sowing and seedling method |
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Cited By (3)
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| CN109089829A (en) * | 2018-08-03 | 2018-12-28 | 河南云帮农业科技有限公司 | A kind of mixed-matrix and its method that paves for bletilla striata seeds live streaming |
| CN110338047A (en) * | 2019-06-28 | 2019-10-18 | 长江大学 | A kind of bletilla striata seeds imitate wild efficient direct sowing and seedling method |
| CN110338047B (en) * | 2019-06-28 | 2021-09-17 | 长江大学 | Wild-imitating efficient direct seeding seedling method for bletilla striata seeds |
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Inventor after: Niu Junfeng Inventor after: Wang Zhezhi Inventor after: Xiao Yaping Inventor after: Zhang Hui Inventor after: Wang Shangping Inventor after: Wu Lingling Inventor before: Wang Zhezhi Inventor before: Niu Junfeng Inventor before: Xiao Yaping Inventor before: Zhang Hui Inventor before: Wang Shangping Inventor before: Wu Lingling |
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