CN104126461A - Frost injury prevention method and special-purposed frost prevention shed used in radix notoginseng cultivation - Google Patents
Frost injury prevention method and special-purposed frost prevention shed used in radix notoginseng cultivation Download PDFInfo
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- CN104126461A CN104126461A CN201410339408.1A CN201410339408A CN104126461A CN 104126461 A CN104126461 A CN 104126461A CN 201410339408 A CN201410339408 A CN 201410339408A CN 104126461 A CN104126461 A CN 104126461A
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Abstract
The invention relates to a frost injury prevention method and a special-purposed frost prevention shed used in radix notoginseng cultivation. The invention relates to a radix notoginseng cultivation method, and especially a frost-injury-prevention cultivation method and the special-purposed frost-prevention shed. The shed comprises supporting ribs and a paper frost-prevention film. The invention also relates to building steps of the shed. With the method and the shed, a frost injury influence on radix notoginseng cultivation in high-attitude areas can be solved, and a controlling effect can be higher than 80%. Radix notoginseng frost injury occurs in late spring and early autumn seasons. For reasons such as cold air activities, temperatures on soil surface, plant surfaces and near-ground areas are suddenly dropped to below 0 DEG C, such that plant protoplasm is damaged, and plants are damaged or dead. Commonly a radix notoginseng average yield is 150kg/mu and the value is 200yuan/kg. The output value per mu is 30000yuan. With the application of the frost-prevention film, frost injury can be effectively controlled, and frost injury occurrence can be reduced. A benefit per mu can be increased by 2400yuan. If the frost-prevention film is not used, a common production cut of 10% is expected. The controlling method is simple, but has a good controlling effect, and is easy to popularize in production. The method is applied for a first time in the field of radix notoginseng cultivation. With the method, radix notoginseng cultivation areas are effectively expanded. The method and the shed have the advantages of simple operation, low cost, significant effect, and easy popularization.
Description
Technical field
The present invention relates to a kind of cultivation method and special-purpose anti-frost-shed thereof of pseudo-ginseng cultivation method, particularly a kind of pre-frost protection.
Background technology
Pseudo-ginseng is a kind of panax species, is palaeotropical relict plant in the Tertiary Period, and distribution is only confined near middle high altitude localities north latitude 23030 '.Pseudo-ginseng is suitable for weather cool in summer and warm in winter, not cold-resistant and heat, happiness half the moon and moist ecotope.Only a few some areas plantation in the part county of Jin You Yunnan Province, whole nation Wenshan Prefecture and Guangxi.Wenshan Prefecture's pseudo-ginseng artificial planting according to documents and materials record originate from the end of the Ming Dynasty clearly at the beginning of, the history of existing more than 400 year, seven agricultures have accumulated abundant cultivation experience.According to Wenshan Prefecture's pseudo-ginseng Institute Of Science And Technology test, observed and recorded for many years, the most suitable region of notoginseng planting, the situations such as relevant height above sea level weather of He Ci Suitable Area, Suitable Area have been defined, in Table 1.
The primary condition in table 1 notoginseng planting matters district
In recent years, due to notoginseng obstacle and crop rotation, suitable planting pseudo-ginseng soil resource is fewer and feweri, pseudo-ginseng shifts to high altitude localities gradually, subjects to the impact of frost, and loss is very serious, according to statistics, every year, because the disaster-stricken area of frost is about 10,000 mu of left and right, lose more than one hundred million units.For preventing and treating better pseudo-ginseng frost.
Summary of the invention
For addressing the above problem my company's basis plantation experience for many years, find out frost prevention method and special-purpose anti-frost-shed thereof in a kind of pseudo-ginseng cultivation, can effectively solve the frost impact of high altitude localities plantation pseudo-ginseng, control efficiency reaches more than 80%, effectively expanded the planting area of pseudo-ginseng, and simple to operate, cost is low, effect is remarkable.
The present invention realizes by technical scheme once:
a kind offrost prevention method in pseudo-ginseng cultivation, is comprised of the following step:
the first step: build pseudo-ginseng canopy 5, whole ground, plantation pseudo-ginseng;
second step: prepare support bar 2, and the both sides of two of support bar 2 being inserted respectively to moisture in the soil 3, support bar 2 forms crooked arch, and the distance that support bar 2 arcs push up moisture in the soil face top is 70-100cm, every 2 meters, inserts a support bar 2;
the 3rd step: papery anti-fog film 1 is layered on support bar 2, tightens, fix, still, papery anti-fog film need not be paved with, and leaves the gap 4 of 25-40mm on moisture in the soil limit.
further:described
support bar 2 is bamboo chips of thick 7-15mm.
further:in described the 3rd step papery anti-fog film 1 be to fix with thin wire.
a kind ofthe anti-frost-shed of special use of the frost prevention method in pseudo-ginseng cultivation, described anti-frost-shed comprises support bar 2 and papery
anti-fog film 1, two of support bar 2 is inserted in respectively the both sides of moisture in the soil 3, support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 70-100cm, and between every support bar 2, interval is 2 meters, and papery anti-fog film 1 is layered on support bar 2, tighten, fix, but papery anti-fog film 1 is not paved with, on moisture in the soil limit, leave the gap 4 of 25-40mm.
further:described
support bar 2 is bamboo chips of thick 7-15mm.
further:described papery anti-fog film 4 is to fix with thin wire.
Useful technique effect: the frost impact that can effectively solve high altitude localities plantation pseudo-ginseng, control efficiency reaches more than 80%, pseudo-ginseng frost be in Chun Moqiu first season, because the reasons such as Cold Waves Invaded make soil surface, plant surface and subaerial there's a sudden fall in temperature to below 0 ℃, plant corpus protoplasm is damaged, cause plant to be injured or dead weather, pseudo-ginseng mu average output is 150kg, 200 yuan/kilogram, 30,000 yuan of the output values, after application anti-fog film, can effectively prevent and treat frost, reduce the generation of frost, mu increases by 2400 yuan of benefits, do not use the general underproduction 10% of anti-fog film.Although this is prevented and treated, method is simple, and control efficiency is good, easily promotes the use of aborning, and use still belongs to the first time in notoginseng planting field; Effectively expanded the planting area of pseudo-ginseng, and simple to operate, cost is low, effect is remarkable, be easy to promote.
Accompanying drawing explanation:
Fig. 1: structural representation of the present invention;
Fig. 2: panorama sketch of the present invention;
In figure: 1-
papery anti-fog film, 2-support bar, 3-moisture in the soil, 4-gap, 5-pseudo-ginseng canopy.
embodiment:
Below in conjunction with accompanying drawing, the present invention will be further described, to facilitate the technical staff to understand.
Embodiment 1: as Fig. 1-2,
a kind offrost prevention method in pseudo-ginseng cultivation, is comprised of the following step:
the first step: build pseudo-ginseng canopy 5, whole ground, plantation pseudo-ginseng;
second step: prepare support bar 2, support bar 2 is bamboo chips of thick 7-15mm, and the both sides of two of support bar 2 being inserted respectively to moisture in the soil 3, and support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 70cm, every 2 meters, inserts a support bar 2;
the 3rd step: papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film need not be paved with, and leaves the gap 4 of 25mm on moisture in the soil limit.
Embodiment 2: as Fig. 1-2,
a kind offrost prevention method in pseudo-ginseng cultivation, is comprised of the following step:
the first step: build pseudo-ginseng canopy 5, whole ground, plantation pseudo-ginseng;
second step: prepare support bar 2, support bar 2 is bamboo chips of thick 7-15mm, and the both sides of two of support bar 2 being inserted respectively to moisture in the soil 3, and support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 100cm, every 2 meters, inserts a support bar 2;
the 3rd step: papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film need not be paved with, and leaves the gap 4 of 40mm on moisture in the soil limit.
Embodiment 3: as Fig. 1-2,
a kind offrost prevention method in pseudo-ginseng cultivation, is comprised of the following step:
the first step: build pseudo-ginseng canopy 5, whole ground, plantation pseudo-ginseng;
second step: prepare support bar 2, support bar 2 is bamboo chips of thick 7-15mm, and the both sides of two of support bar 2 being inserted respectively to moisture in the soil 3, and support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 80cm, every 2 meters, inserts a support bar 2;
the 3rd step: papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film need not be paved with, and leaves the gap 4 of 30mm on moisture in the soil limit.
embodiment 4: a kind ofthe anti-frost-shed of special use of the frost prevention method in pseudo-ginseng cultivation, described anti-frost-shed comprises support bar 2 and papery
anti-fog film 1, support bar 2 is bamboo chips of thick 7mm, two of support bar 2 is inserted in respectively the both sides of moisture in the soil 3, support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 70cm, between every support bar 2, interval is 2 meters, and papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film 1 is not paved with, and leaves the gap 4 of 25mm on moisture in the soil limit.
embodiment 5: a kind ofthe anti-frost-shed of special use of the frost prevention method in pseudo-ginseng cultivation, described anti-frost-shed comprises support bar 2 and papery
anti-fog film 1, support bar 2 is bamboo chips of thick 15mm, two of support bar 2 is inserted in respectively the both sides of moisture in the soil 3, support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 100cm, between every support bar 2, interval is 2 meters, and papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film 1 is not paved with, and leaves the gap 4 of 40mm on moisture in the soil limit.
embodiment 6: a kind ofthe anti-frost-shed of special use of the frost prevention method in pseudo-ginseng cultivation, described anti-frost-shed comprises support bar 2 and papery
anti-fog film 1, support bar 2 is bamboo chips of thick 8mm, two of support bar 2 is inserted in respectively the both sides of moisture in the soil 3, support bar 2 forms crooked arch, the distance that support bar 2 arcs push up moisture in the soil face top is 80cm, between every support bar 2, interval is 2 meters, and papery anti-fog film 1 is layered on support bar 2, tighten,with thin wire, fix
, still, papery anti-fog film 1 is not paved with, and leaves the gap 4 of 30mm on moisture in the soil limit.
frost protection comparative trial
For groping to prevent and treat the method for preventing and treating of pseudo-ginseng frost, test has adopted frost prevention method and special-purpose anti-frost-shed to carry out frost prevention test, and test is divided into 2 groups, one group adopts frost prevention method and special-purpose anti-frost-shed, other one group is contrast, repeats 3 times, and test area is 100 mu.Every group arranges observation community, 3.8 square metres of community areas, and 120 strains are sowed in each community.
Result of the test statistics is as follows:
By comparative trial, adopt after frost prevention method and special-purpose anti-frost-shed, frost prevention rate is 2.88%, and contrast frost prevention rate is 10.92%, frost prevention rate increases by 8.04%.
The present invention describes by accompanying drawing, without departing from the present invention, can also carry out various conversion and be equal to replacement the present invention, therefore, patent of the present invention is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall within the scope of the claims in the present invention.
Claims (6)
1.
a kind offrost prevention method in pseudo-ginseng cultivation, is characterized in that, the following step, consists of:
the first step: build pseudo-ginseng canopy (5), whole ground, plantation pseudo-ginseng;
second step: prepare support bar (2), and two of support bar (2) is inserted respectively to the both sides of moisture in the soil (3), support bar (2) forms crooked arch, and the distance that support bar (2) arc pushes up moisture in the soil face top is 70-100cm, every 2 meters, inserts a support bar (2);
the 3rd step: papery anti-fog film (1) is layered on to support bar (2) upper, tightens, fix, still, papery anti-fog film need not be paved with, and leaves on moisture in the soil limit25-40mm
gap (4).
2. according to claim 1
a kind offrost prevention method in pseudo-ginseng cultivation, is characterized in that, described
support bar (2) is the bamboo chip of thick 7-15mm.
3. according to described in claim 1 or 2 any one
a kind offrost prevention method in pseudo-ginseng cultivation, is characterized in that, in described the 3rd step papery anti-fog film (1) be to fix with thin wire.
4. as described in claim 1-3 any one
a kind ofthe anti-frost-shed of special use of the frost prevention method in pseudo-ginseng cultivation, is characterized in that, described anti-frost-shed comprises support bar (2) and papery
anti-fog film (1), two of support bar (2) is inserted in respectively the both sides of moisture in the soil (3), support bar (2) forms crooked arch, the distance that support bar (2) arc pushes up moisture in the soil face top is 70-100cm, and between every support bar (2), interval is 2 meters, and papery anti-fog film (1) is layered on support bar (2), tighten, fix, but papery anti-fog film (1) is not paved with, and leaves on moisture in the soil limit25-40
the gap of mm (4).
5.
according to a kind ofthe anti-frost-shed of special use of the frost prevention method in a kind of pseudo-ginseng cultivation according to claim 4, is characterized in that, described
support bar (2) is the bamboo chip of thick 7-15mm.
6.
according to a kind ofthe anti-frost-shed of special use according to the frost prevention method in a kind of pseudo-ginseng cultivation described in claim 4 or 5 any one, is characterized in that, described papery anti-fog film (4) is to fix with thin wire.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104221777A (en) * | 2014-09-23 | 2014-12-24 | 文山苗乡三七科技有限公司 | Greenhouse for cultivating pseudo-ginsengs |
| CN105075599A (en) * | 2015-08-10 | 2015-11-25 | 合肥槟阳农业科技有限公司 | Method for breeding strawberry seedlings |
| CN106305229A (en) * | 2016-08-24 | 2017-01-11 | 文山苗乡三七科技有限公司 | Comprehensive prevention and control measure of frost injuries and snow freezing of radix notoginseng at seedling emergence stage |
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Application publication date: 20141105 |