CN103392483B - A kind of training of the plate type for oil tea young growth pocket film covering method - Google Patents
A kind of training of the plate type for oil tea young growth pocket film covering method Download PDFInfo
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- CN103392483B CN103392483B CN201310337748.6A CN201310337748A CN103392483B CN 103392483 B CN103392483 B CN 103392483B CN 201310337748 A CN201310337748 A CN 201310337748A CN 103392483 B CN103392483 B CN 103392483B
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Abstract
The invention discloses a kind of plate type for oil tea young growth training pocket film covering method, comprise the steps: (1): selection of time: within latter 2 months, carry out in oil tea plantation; (2) plastic sheeting for farm use prepares: polyethylene film is cut into the square that length and width are respectively 1.1 meters, and it is all that the cross openning of 15 centimetres is for subsequent use that length is anyhow marked in centre; (3) weeding training pocket: remove oil tea treelet periphery weeds, is held together into the mound that is similar to disc shape, then is uprooted out a loop ditch along mound periphery after broken for the thin rake of table soil rake; (4) cover plastic sheeting for farm use: cover cross openning plastic sheeting for farm use on plate shape mound through oil tea treelet, the air-vent that 4-6 diameter is 1 centimetre evenly pricked by plastic sheeting for farm use, and press in film breathable hole surrounding and loosen the soil on a small quantity, film surrounding uses soil block compacting again.The invention has the advantages that and both can reduce soil water evaporation when high temperature and drought, again can in the winter time severe cold time to improve oil tea sapling circumferentially warm, play soil of living, insulation, reduce weeds and strive fertile effect, thus improve oil tea plant percent.
Description
Technical field
The invention belongs to planting technical field, be specifically related to a kind of plate type for oil tea young growth training pocket film covering method.
Background technology
Plastic film mulching cultivation is by covered with plastic film on the soil of long-term cropping, improve soil temperature, keep soil moisture and nutrient, create the ecological environment of soil being applicable to plant growth and reach the object increasing crop yield, it is one of key technology of twentieth century higher yield of crops cultivation, is particularly widely used in the agricultural production of northern China arid area.In recent years, along with the development of seeking dreams of camellia oleiferaindustry, oil tea cultivated area increases fast, but it is lowly ubiquitous problem in producing that oil tea new plantation survives always, according to investigations add up: oil tea afforest then survival rate mostly below 80%, survival rate lower than 50% countless, low by only 30% ~ 40%, what have is even annihilated; Although some oil tea bases survival rate before arriving summer is still quite high, after the hot dry weather of experience midsummer and " afterheat " or severe winter weather, a large amount of oil tea death of seedling, survival rate is still quite low.New cultivation plant percent is low, cause huge economic loss (nursery stock expense, working hour expense, forest land rent etc.) not only to vast afforestation family, also dampen the enthusiasm that the whole people develop oil tea, delay the development speed of the production of oil tea oil tea and whole industry.Therefore, avoiding oil tea planting nursery stock withered in a large number, improve oil tea planting survival rate, is problem demanding prompt solution during current oil tea produces.In addition, the success or failure of oil tea afforestation are very large by inside even from weather, even if nursery stock is reliable in earlier stage, planting technology puts in place, but after the experience high temperature and drought in autumn in summer or the severe cold in winter, a lot of nursery stock still can face withered phenomenon.
Although Chinese patent CN201210513418.3 discloses a kind of tree-planting method adopting soil, film composite drought resistant tree planting funnel.During tree planting, when sapling buried to tree planting hole will expire time, centered by sapling, funnel-form slope low between periphery senior middle school is built up with soil on surrounding ground above the hole that plants trees and outside hole, cover the plastic film of ageing-resistant high-strength on the slope, around film, erect the annular low bank of earth between fields, at the end opening place landfill water conservation sand of funnel, then on film overlying soil.The advantage of the program is, during natural rainfall, the moist part that on funnel, actinal surface is collected is pooled in the tree planting hole under funnel and absorbs for sapling, makes the moist effect of rainfall increase several times.After it's clearing up, plastic film can reduce the evaporation loss of below soil moisture by water conservation, plays the effect of retaining water conservation, improves the stability of soil moisture, surviving and growing and have facilitation for sapling.But this technical scheme is suitable for dry area in north china reproducting tree species, and be not suitable for the plantation of southern advantage nonwood forest trees-oil tea, and program cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcome existing for prior art, a kind of training pocket film covering method of applicable oil tea plantation is provided, it both can reduce soil water evaporation when high temperature and drought, again can in the winter time severe cold time to improve oil tea sapling circumferentially warm, play soil of living, insulation, reduce weeds and strive fertile effect, thus improve oil tea plant percent, decrease the work of filling the gaps with seedlings, control weed growth simultaneously, lower weeding expense, reduce the production cost of oil tea afforestation further.
The present invention realizes the technical scheme that foregoing invention object takes: a kind of plate type training pocket film covering method, comprises the steps: (1): selection of time: be suitable within latter 2 months, carrying out in oil tea plantation; (2) plastic sheeting for farm use prepares: select thickness to be that the polyethylene film of 0.015 millimeter is cut into the square that length and width are respectively 1.1 meters of specifications, and in the middle of square film, mark length is anyhow all that the cross openning of 15 centimetres is for subsequent use; (3) weeding training pocket: remove the weeds in oil tea treelet periphery radius 60-80 cm range, the mound of disc shape is similar to by being held together into low outer height in after broken for the thin rake of table soil rake within the scope of this, described mound bottom maximum diameter is 65-75 centimetre, mound upper diameter is 28-32 centimetre, mound periphery exceeds level land 8-12 centimetre, mound intermediate recessed portions base diameter is 23-27 centimetre, lower than level land 4-6 centimetre bottom sunk part, and then to uproot out a circle wide along mound periphery be 13-17 centimetre, the degree of depth is the annular groove of 6-8 centimetre; (4) plastic sheeting for farm use is covered: covered by cross openning plastic sheeting for farm use obtained for step (2) on the plate shape mound piled in step (3) through oil tea treelet, the film of plate shape mound sunk part all covers with loosening the soil of 2 cm thicks, again centered by oil tea treelet, being that radius is even on plastic sheeting for farm use with 18-22 centimetre pricks the air-vent that 4-6 diameter is 1 centimetre of size, press in film breathable hole surrounding and loosen the soil on a small quantity, film surrounding uses soil block compacting again.
The invention has the advantages that: 1. before arriving in full summer, soils in south china moisture is higher, now train pocket and to lose no time in sowing while there is sufficient moisture in the soil overlay film, reduce moisture evaporation, can play and retain and conserve soil moisture, improve drought resistance function.
2. can delay the change of ground temperature, extend the seedling growth phase, reduction temperature significantly changes the adverse effect to seedling growth.Oil tea rhizosphere soil temperature can be made lower than air themperature in summer after training pocket overlay film, rhizosphere soil can be made in the winter time higher than atmospheric temperature, make soil temperature relative constancy, make root growth and development environment relatively stable, strengthen the degeneration-resistant border business growth ability of oil tea.
3. can to live soil, to realize the effect of fertilizer conservation.Tea oil tree rhizosphere is exposed, has Summer Heavy Rainfall frequent, causes the restraining factors that waterlogging is serious, soil compaction, fertilizer loss etc. affect seedling growth growth.Training pocket overlay film can prevent from drenching with rain, accumulated water, keep oil tea rhizosphere soil rarefaction, soil temperature, gas, water, fertile coordination in plant pit, guarantee soil microbial activity is vigorous, fertilizer nutrient is not run off and is decomposed release and accelerated, available nutrient content improves, and meets peanut time of infertility preferably to the demand of nutrition.
4. train pocket overlay film and can suppress the plant growths such as rhizosphere weeds, reduce Tending cost, reduce weeds etc. and strive fertilizer with oil tea nursery stock, strive water.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
Embodiment: a kind of plate type training pocket film covering method, is characterized in that comprising the steps:
(1): selection of time: be suitable within latter 2 months, carrying out in oil tea plantation, best period is May; (2) plastic sheeting for farm use prepares: select thickness to be that the polyethylene film of 0.015 millimeter is cut into the square that length and width are respectively 1.1 meters of specifications, and in the middle of square film, mark length is anyhow all that the cross openning of 15 centimetres is for subsequent use; (3) weeding training pocket: remove the weeds in oil tea treelet periphery radius 60-80 cm range, the mound of disc shape is similar to by being held together into low outer height in after broken for the thin rake of table soil rake within the scope of this, described mound bottom maximum diameter is 65-75 centimetre, mound upper diameter is 28-32 centimetre, mound periphery exceeds level land 8-12 centimetre, mound intermediate recessed portions base diameter is 23-27 centimetre, lower than level land 4-6 centimetre bottom sunk part, and then to uproot out a circle wide along mound periphery be 13-17 centimetre, the degree of depth is the annular groove of 6-8 centimetre; (4) plastic sheeting for farm use is covered: covered by cross openning plastic sheeting for farm use obtained for step (2) on the plate shape mound piled in step (3) through oil tea treelet, the film of plate shape mound sunk part all covers with loosening the soil of 2 cm thicks, again centered by oil tea treelet, being that radius is even on plastic sheeting for farm use with 18-22 centimetre pricks the air-vent that 4-6 diameter is 1 cm, press in film breathable hole surrounding and loosen the soil on a small quantity, film surrounding uses soil block compacting again.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (1)
1., for a plate type training pocket film covering method for oil tea young growth, it is characterized in that comprising the steps: (1): selection of time: within latter 2 months, carry out in oil tea plantation; (2) plastic sheeting for farm use prepares: select thickness to be that the polyethylene film of 0.015 millimeter is cut into the square that length and width are respectively 1.1 meters of specifications, and in the middle of square film, mark length is anyhow all that the cross openning of 15 centimetres is for subsequent use; (3) weeding training pocket: remove the weeds in oil tea treelet periphery radius 60-80 cm range, the mound of low outer high disc shape in will be held together into after broken for the thin rake of table soil rake within the scope of this, described mound bottom maximum diameter is 65-75 centimetre, mound upper diameter is 28-32 centimetre, mound periphery exceeds level land 8-12 centimetre, mound intermediate recessed portions base diameter is 23-27 centimetre, lower than level land 4-6 centimetre bottom sunk part, and then to uproot out a circle wide along mound periphery be 13-17 centimetre, the degree of depth is the annular groove of 6-8 centimetre; (4) plastic sheeting for farm use is covered: covered by cross openning plastic sheeting for farm use obtained for step (2) on the plate shape mound piled in step (3) through oil tea treelet, the film of plate shape mound sunk part all covers with loosening the soil of 2 cm thicks, again centered by oil tea treelet, being that radius is even on plastic sheeting for farm use with 18-22 centimetre pricks the air-vent that 4-6 diameter is 1 centimetre of size, press in film breathable hole surrounding and loosen the soil on a small quantity, film surrounding uses soil block compacting again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310337748.6A CN103392483B (en) | 2013-08-06 | 2013-08-06 | A kind of training of the plate type for oil tea young growth pocket film covering method |
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|---|---|---|---|
| CN201310337748.6A CN103392483B (en) | 2013-08-06 | 2013-08-06 | A kind of training of the plate type for oil tea young growth pocket film covering method |
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| CN103392483A CN103392483A (en) | 2013-11-20 |
| CN103392483B true CN103392483B (en) | 2016-01-13 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104920143A (en) * | 2015-06-09 | 2015-09-23 | 柳州市侗天湖农业生态旅游投资有限责任公司 | Tea slope planting method |
| CN107820968A (en) * | 2017-12-11 | 2018-03-23 | 合肥霞康电子商务有限公司 | A kind of planting fruit trees soil heat preservation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084731A (en) * | 2007-06-29 | 2007-12-12 | 四川大学 | Eye-bag type sloping field tree-planting method |
| NZ575908A (en) * | 2008-05-26 | 2009-09-25 | Mark Hayton | Planting aid of annular shape to retain an earth mound and form a well around a plant base |
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2013
- 2013-08-06 CN CN201310337748.6A patent/CN103392483B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084731A (en) * | 2007-06-29 | 2007-12-12 | 四川大学 | Eye-bag type sloping field tree-planting method |
| NZ575908A (en) * | 2008-05-26 | 2009-09-25 | Mark Hayton | Planting aid of annular shape to retain an earth mound and form a well around a plant base |
Non-Patent Citations (3)
| Title |
|---|
| 林地培土对油茶增产的作用;姜增杭;《江西林业科技》;19831231(第3期);第21-29页 * |
| 油茶种植与抚育管理技术;周必成;《百度文库（http://wenku.baidu.com/view/2e4eb746336c1eb91a375d44.html）》;20111124;第1-12页 * |
| 油茶速生丰产的关键技术;赵晓青等;《林业实用技术》;20121231(第1期);第35-36页 * |
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