CN102812835A - Method for pollination of oil tea tree by using ecological fly - Google Patents

Method for pollination of oil tea tree by using ecological fly Download PDF

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Publication number
CN102812835A
CN102812835A CN2012102949572A CN201210294957A CN102812835A CN 102812835 A CN102812835 A CN 102812835A CN 2012102949572 A CN2012102949572 A CN 2012102949572A CN 201210294957 A CN201210294957 A CN 201210294957A CN 102812835 A CN102812835 A CN 102812835A
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fly
oil tea
pollination
fermentation
subsequent use
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CN102812835B (en
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管天球
李文东
邹先明
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Guangxi Napo County Forestry Science and Technology Park Co. Ltd. Cui line
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管天球
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Abstract

The invention discloses a method for pollination of oil tea trees by using ecological flies and relates to the technical field of economic forest planting. Specifically, the method comprises the steps of fly attractant preparation and fly attraction point layout, wherein the step of fly attractant preparation comprises material preparation, fermentation, mixing and vinegar blending; and the step of fly attraction point layout comprises fly attraction time selection, fly attractant distribution and oil tea tree pollination. The method for pollination of oil tea trees by using ecological flies has the characteristics that the investment is smaller, the pollination rate of the oil tea trees can be improved, and the method can be widely popularized in large area and the like. The method is suitable for all oil tea tree planting areas.

Description

A kind of method of utilizing ecological fly for the oil tea pollination
Technical field
The present invention relates to economic forest planting technology field, particularly a kind of method of utilizing ecological fly for the oil tea pollination.
Background technology
Oil tea is the main edible oil materials seeds in China south; Also being one of the world four big woody edible oil materials seeds, at the cultivation history in existing more than 2300 year of China, is the valuable source of getting rich in the mountain area; Its tea oil is rich in the material useful to health; Like linoleic acid, linolenic acid, camellianin, Tea Polyphenols, support one's family rope E, zinc, selenium etc. are the high-quality edible health-care oils that can match in excellence or beauty with olive oil.Oil tea is the different pink bollworm matchmaker plant that pollinates, and its last percentage of fertile fruit is usually in 5%.The insect that in camellia oleifera lam, pollinates has kinds more than 40 such as fly, ant, horsefly, moth, butterfly, honeybee, and the effect of wherein pollinating is best is the soil honeybee that dwells; Growth and the growth rate of honeybee are quite slow but soil is dwelt, and the mankind can't support; And, utilize honeybee to come to be the oil tea pollination through experiment repeatedly, its effect is not satisfactory.
Summary of the invention
The oil tea pollinating method that the object of the present invention is to provide a kind of less investment and can improve oil tea pollination rate, can suit large area to popularize again.
The technical scheme that the present invention taked is a kind of method of utilizing ecological fly for the oil tea pollination of invention, and its concrete steps are following:
(1) draws fly agent preparation:
A, get the raw materials ready: get pericarp, rice bran, stalk, humus, chicken manure, cow dung, pig manure, vinegar respectively, subsequent use;
B, fermentation: subsequent use pericarp, rice bran, stalk, humus dropped in the fermentation vat ferment, keep fermentation temperature at 5-15 ℃, humidity at 30-70%, fermentation time is 10-30 days, collects the fermentation materials after the fermentation, and is subsequent use; The proportioning of pericarp, rice bran, stalk, humus is the weight single-candidate, perhaps other ratio;
C, mixing: subsequent use fermentation materials is mixed with chicken manure, cow dung, pig manure, become mixed material, subsequent use; The proportioning of fermentation materials and chicken manure, cow dung, pig manure is the weight single-candidate, perhaps other ratio;
D, accent vinegar: in subsequent use mixed material, add the vinegar that accounts for mixed material weight 0.5-2% and mix well, make it can give out dense stink and acetic acid flavor, become and draw the fly agent, subsequent use;
(2) draws fly point and lays:
E, to draw the fly time selected: be chosen in preceding 10-15 days of oil tea flowering stage;
F, draw the fly agent and layout: lay 2-3 according to the per hectare camellia oleifera lam and draw the fly point, be isosceles triangle and lay, each area that draws fly point is 2.0-2.5 ㎡, and the thickness that draws the fly agent is 5-10cm;
(3) oil tea pollination: utilize the fly agent of drawing that is laid in the camellia oleifera lam to attract fly, breed ecological fly, ecological fly is enriched between camellia oleifera lam, suck oil tea nectar, and then accomplish the oil tea pollination.
Described vinegar, its total acidity >=9.0g/100ml.
Ecological fly is a kind of movable in the daytime frequent insect; Have the lapping mouthparts of sucking nectar and water specially, have extremely strong taxis for sugar, vinegar, ammonia flavor, stench flavor, if female fly is simple water, sugar and the carbohydrate supplied with; Though can grow, ovary can not be grown, laid eggs; Only add and feed protein foodstuff or several amino acids ability normal spawning.The ecological fly that grows up can be had a liking for the food sweet substance, can replace honeybee to be used for pollination and the breed improvement of crops.Thereby method of the present invention adopts the fly agent of drawing that will prepare to be laid in the camellia oleifera lam, lures and breeds abundant ecological fly, utilizes the suction honey property of ecological fly, is the oil tea pollination, the pollination rate of raising oil tea; Simultaneously because its method is fairly simple, and invest less, so be easy to the large tracts of land popularization.In addition, draw the fly agent after ecological fly is handled, belong to organic manure, but the fertilizer of crop oil tea tree recycles.
The ecological fly of utilization of the present invention is the method for oil tea pollination, and once comparative trial had been carried out in districts such as the Lingling District of Yongzhou City, Lengshuitan District in the Hunan Province, and following table is the experimental control data:
(annotate: the pilot forest of going up same district in the table is approaching basically with the land occupation condition that contrasts woods, soil, liquid manure, sub-district weather etc.; Pilot forest adopts method of the present invention, and the contrast woods is natural forests, not artificial interference; All camellia oleifera lams all are the camellia oleifera lam in the 4th year in plantation back)
Can find out from last watch test data; Each weighted mean percentage of fertile fruit of testing camellia oleifera lam reaches 10 %, fresh tea fruit weighted mean output reaches 454.86kg/667 ㎡; Compare with weighted mean percentage of fertile fruit 5.01 %, the fresh tea fruit weighted mean output 351.80kg/667 ㎡ of each contrast camellia oleifera lam; Its average percentage of fertile fruit improves nearly 5 percentage points, fresh tea fruit average yield raising 103.06kg/667 ㎡, and output has improved 29.29%.
Embodiment
Below in conjunction with embodiment, the present invention is done further explanation.Following explanation is the mode to give an example, but protection scope of the present invention is not limited thereto.
The concrete steps of present embodiment are following:
(1) draws fly agent preparation:
A, get the raw materials ready: get respectively pericarp 50kg, rice bran 50kg, stalk 50kg, humus 50kg, chicken manure 200kg, cow dung 200kg, pig manure 200kg, vinegar (8kg of its total acidity >=9.0g/100ml), subsequent use;
B, fermentation: with subsequent use pericarp, rice bran, stalk, humus, drop in the fermentation vat and ferment, keep fermentation temperature at 20 ℃, humidity 55%, fermentation time is 18 days, collects the fermentation materials after the fermentation, and is subsequent use;
C, mixing: subsequent use fermentation materials is mixed with subsequent use chicken manure, cow dung, pig manure, become mixed material, subsequent use;
D, accent vinegar: in subsequent use mixed material, add subsequent use vinegar and mix well, make it can give out dense stink and acetic acid flavor, become and draw the fly agent, subsequent use;
(2) draws fly point and lays:
E, to draw the fly time selected: be chosen in oil tea preceding 10-15 days (the Yongzhou City zone is chosen in annual late September usually in the Hunan Province) in flowering stage;
Present embodiment experimental field point selection in the Hunan Province her town head Mu Tang village, the pool of Yongzhou City Lengshuitan, 100 mu of pilot forest areas (667 ㎡) in flakes, draw the fly time to be selected in September 25 then.
F, draw the fly agent and layout: lay 2-3 according to the per hectare camellia oleifera lam and draw the fly point, be isosceles triangle and lay, lay 20 altogether and draw the fly point, each area that draws fly point is 2 ㎡, and the thickness that draws the fly agent is 7-8cm; Through luring, fly is lured the central area that gets into camellia oleifera lam.
(3) oil tea pollination: utilize the fly agent of drawing that is laid in the camellia oleifera lam to attract fly to come, breed ecological fly, make ecological fly be enriched between camellia oleifera lam; When oil tea bloomed, the nectar in the oil tea can attract to go to suck before the ecological fly, thereby accomplished the oil tea pollination.
In the pilot forest of present embodiment, its average percentage of fertile fruit reaches 9.8%, the plantation back fresh tea in the 4th year fruit average yield reaches 452.3kg/667 ㎡.
The ecological fly of utilization of the present invention is the method for oil tea pollination, is suitable for all oil tea plantation areas and uses.

Claims (2)

1. one kind is utilized ecological fly to be the method that oil tea pollinates, and it is characterized in that concrete steps are following:
(1) draws fly agent preparation:
A, get the raw materials ready: get pericarp, rice bran, stalk, humus, chicken manure, cow dung, pig manure, vinegar respectively, subsequent use;
B, fermentation: subsequent use pericarp, rice bran, stalk, humus dropped in the fermentation vat ferment, keep fermentation temperature at 5-15 ℃, humidity at 30-70%, fermentation time is 10-30 days, collects the fermentation materials after the fermentation, and is subsequent use; The proportioning of pericarp, rice bran, stalk, humus is the weight single-candidate, perhaps other ratio;
C, mixing: subsequent use fermentation materials is mixed with chicken manure, cow dung, pig manure, become mixed material, subsequent use; The proportioning of fermentation materials and chicken manure, cow dung, pig manure is the weight single-candidate, perhaps other ratio;
D, accent vinegar: in subsequent use mixed material, add the vinegar that accounts for mixed material weight 0.5-2% and mix well, make it can give out dense stink and acetic acid flavor, become and draw the fly agent, subsequent use;
(2) draws fly point and lays:
E, to draw the fly time selected: be chosen in preceding 10-15 days of oil tea flowering stage;
F, draw the fly agent and layout: lay 2-3 according to the per hectare camellia oleifera lam and draw the fly point, be isosceles triangle and lay, each area that draws fly point is 2.0-2.5 ㎡, and the thickness that draws the fly agent is 5-10cm;
(3) oil tea pollination: utilize the fly agent of drawing that is laid in the camellia oleifera lam to attract fly, breed ecological fly, ecological fly is enriched between camellia oleifera lam, suck oil tea nectar, and then accomplish the oil tea pollination.
2. according to the method for the ecological fly of the said utilization of claim 1, it is characterized in that: described vinegar, its total acidity >=9.0g/100ml for the oil tea pollination.
CN 201210294957 2012-08-18 2012-08-18 Method for pollination of oil tea tree by using ecological fly Active CN102812835B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115443844A (en) * 2022-08-02 2022-12-09 湖北省林业科学研究院 Non-farming area management method suitable for mechanized cultivation of camellia oleifera

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CN102246798A (en) * 2010-05-19 2011-11-23 大日本除虫菊株式会社 Flying pest attractant lure or removing agent, device and method
CN102599049A (en) * 2012-03-28 2012-07-25 何寒 Pollination method of mango by breeding flies in flowering phase for propagation

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115443844A (en) * 2022-08-02 2022-12-09 湖北省林业科学研究院 Non-farming area management method suitable for mechanized cultivation of camellia oleifera
CN115443844B (en) * 2022-08-02 2023-12-22 湖北省林业科学研究院 Non-cultivated area management method suitable for mechanized cultivation of oil tea

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Inventor after: Wang Kejian

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Address after: 241300, A building, building 2018, competition Incubation Park, Nanling Economic Development Zone, Wuhu, Anhui

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Address before: Yang Zitang road 425000 Yongzhou city of Hunan province Lingling District No. 79

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Patentee before: Nanling Wangke Intellectual Property Management Co., Ltd.