CN109938165A - A kind of tea seed cake adds the ecological method of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata - Google Patents

A kind of tea seed cake adds the ecological method of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata Download PDF

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Publication number
CN109938165A
CN109938165A CN201910179404.4A CN201910179404A CN109938165A CN 109938165 A CN109938165 A CN 109938165A CN 201910179404 A CN201910179404 A CN 201910179404A CN 109938165 A CN109938165 A CN 109938165A
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duck
rice
pomacea canaliculata
rice field
field
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阳树英
梁逢赞
禤景辉
谭灿棉
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Jiangmen Yuesong Agricultural Technology Co Ltd
Hunan Agricultural University
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Jiangmen Yuesong Agricultural Technology Co Ltd
Hunan Agricultural University
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    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The invention discloses a kind of ecological methods for adding two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata with tea seed cake.Described method includes following steps: spreading fertilizer over the fields 45-55kg, preferably 50kg tea seed cake per acre before inserting field after weeding the fields;Rice field with 0.8-1.2m, the preferably nylon wire of 1m high fences up, and convenient for duck culturing and controls and external migrates Pomacea canaliculata and yellow weasel;Insert 10d behind field, fine day selected to be put into first rice field duck, eaten on ridge using duck, on weeds, so that Pomacea canaliculata pieces of an egg and immature spiral shell in rice strain, with growing up for duck, duck eliminates the big spiral shell migrated into;After Rice Heading, the duck that first is put in a suitable place to breed removes rice field, to prevent big duck to hurt tassel;Enter late tillering state second batch duckling in rice to require to have hatched shell, is then put into second batch duck after full heading time, continues eat Pomacea canaliculata pieces of an egg and small spiral shell.The present invention not only can significantly reduce control spiral shell cost makes the duck of rice field output and paddy not have the pollution of pesticide and herbicide while increasing economic benefit, safer.

Description

A kind of tea seed cake adds two-part duck-raising enclosed paddy fields overall process system to control rice field Pomacea canaliculata Ecological method
Technical field
The present invention relates to a kind of ecologies for adding two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata with tea seed cake Method.
Background technique
Pomacea canaliculata is a kind of new harmful organism, and morphological feature shell appearance is similar to river snail.Has a spiral helicine spiral shell Shell, color different, glossy and several thin longitudinal grin with environment and spiral shell age difference, head and abdominal foot stretch out when creeping.Head tool Feeler 2 is right, and preantenna is short, and rear feeler is long, respectively has one eye eyeball on the outside of the base portion of rear feeler.The breechblock left side has 1 coarse lung Suction pipe.At shell thickness, the high 7cm of shell, young shell is thin, and sinking at the suture of shell is in shallow ridges, and shell navel is deep and wide.Shellfish male and female are same Body, allogamy.There is one layer of unconspicuous white powder on oval, diameter 2mm, primiparity egg powder red to cerise, the surface of ovum Shape object becomes canescence to brown, at this moment hatches into young spiral shell in ovum under the temperature condition in 5-June after 5 days.Pieces of an egg are oval Shape, not of uniform size, ovum grain marshalling, ovum layer is not easily to fall off, cerise, small pieces of an egg only tens of grains, big up to thousand or more. Ovum is produced in night on the above drying objects of the water surface or the surface of plant, such as stalk, furrow bank, wall, ridge, on weeds, is just incubated Change young spiral shell to fall into the water, the planktonic organism that eats etc..Young spiral shell develops 3 sexal maturity after -4 months, except laying eggs or meet poor environment item Migration is outer when part, and all one's life dwells in fresh water, meets arid and then closes cap, stationary, is up to 3-4 months or longer.Life In habit Guangzhou year raw 3 generations, generation children's spirodromy long 93 days start to lay eggs, and the ovum phase 9 days, hatch two generation children's spiral shells and go through the phase 102 days, day samming 27.1 DEG C, relative humidity 88% lays eggs, the ovum phase 11 days, that is, hatches three generations children's spiral shell, go through the phase 74 days, daily for two generation spirodromies long 63 days 29.5 DEG C of temperature, relative humidity 87%.Three generations's spiral shell grows to next year by the end of March, and totally 189 days, be still young spiral shell, mean daily temperature 18.2 DEG C, relative humidity 78% is respectively overlapped for spiral shell and occurs.Spiral shell age is 20 1 80 days, and through 10 days, a generation increased weight 0.9g every spiral shell, two generations 2.398 three generations 0.188.A generation every female spiral shell averagely breeds young 3050, spiral shell, hatching rate 70.1%, and the two female spiral shells of generation every are put down Young 1068, spiral shell, hatching rate 59.4% are bred, 1 year two generation of 1 female spiral shell are bred young spiral shell more than 32.5 ten thousand only altogether, reproductive capacity pole By force.To being the main aggrieved phase before dry field after rice transplanting.Pomacea canaliculata, which is stung, cuts the main tiller of rice and effective tillering, cause effective fringe reduce and Cause the underproduction.
Current existing control method has:
1, the chemical prevention of triphen vinegar tin granula or+80% metacetaldehyde wettable powder
(1) as the every m in rice field2When averagely having 2-3, spiral shell or more, it should prevent and treat at once.After rice transplantation in 24 hours Yu Yuhou or Every 667m2 application 6% is close at dusk mixes 5 one 10kg of fine sand and spreads fertilizer over the fields up to 0.5-0.7kg of spiral shell granule is killed, and 3-4cm are kept after application Water layer 3-5 days.(2) 2% triphen vinegar tin granula per hectare of application applies 15-22.5kg every time, applies in plant first 7 days, field Water keeps 3cm about 1 week deep.Water temperature is higher than 20 DEG C, can use 15kg;Lower than 20 DEG C, dosage can be improved, but must not exceed 22.5kg. 80% metacetaldehyde wettable powder can also be used, each 1.2kg of per hectare was diluted with water, applied once in first 1-3 day of plant, Water in field keeps 1-3cm about 7 days deep, and temperature requires to apply when being higher than 20 DEG C.(3) every 667m2 application 8% is gone out snail spirit granule 1.5-2kg, mixing fine earth or crumb 5-7.5kg, Yu Wennuan, native the surface drying dry dusk after pulverizing is spread on aggrieved plant root, and 2- After 3 days, the Pomacea canaliculata for contacting medicament secretes a large amount of mucus and dead.Proper control time, to be advisable before oviposition.Spiral shell effect of going out is good, But it is toxic, not only will affect the safety of agricultural product, also will affect ambient enviroment, and peasant refuses to use.
2, the prevention and treatment that spiral shell medicament-fertilizer mixture carries out Pomacea canaliculata is killed
It is to be made after suitable auxiliary agent and carrier fertilizer are added by avermectin, in which: avermectin 0.01%-0.2%;Auxiliary agent 1%-30%;Carrier fertilizer surplus;The avermectin can be the former medicine of AVM or ointment or abamectin fermented Object;The carrier fertilizer is the mixture of organic fertilizer or inorganic fertilizer or organic fertilizer, inorganic fertilizer;Described Auxiliary agent is dispersing agent and filler material.Influence of the avermectin to rice field microbiologic population was not reported, and dixie cup process ratio It is more many and diverse, increase the cost of control Pomacea canaliculata.
3, a kind of amino acid bio-organic fertilizer carries out the prevention and treatment of Pomacea canaliculata
Preparation method is as follows: the preparation of S1. fermenting agent: by bacillus subtilis, bacillus licheniformis, saccharomyces cerevisiae, cream It is mixed in proportion after acidfast bacilli and aspergillus oryzae liquid fermentation and culture to obtain the final product;S2. Pomacea canaliculata is ground into meat by the preparation of aminoacids solution Glucide and fermenting agent post-fermentation culture are added after mud;S3. prepared by organic fertilizer: feces of livestock and poultry adds system chaff or dregs of rice class raw material warp After decomposed fermentation to obtain the final product;S4. aminoacids solution is added in organic fertilizer and carries out secondary fermentation up to product of the present invention.The present invention adopts With complex microorganism degradation Pomacea canaliculata, it not only can produce a variety of amino acid, microorganism can also breed in fermentation liquid, by two It can be proliferated in organic fertilizer again after secondary fermentation, soil microenvironment can be improved after being applied to soil, promote plant growth.We Method is really environmentally friendly, but manufacturing process is many and diverse, increases production cost for no reason.
4, a kind of method that window box oxalis fresh leaf Aqueous extracts or cured leaf Aqueous extracts kill adult Pomacea canaliculata
12h is handled with fresh leaf Aqueous extracts or cured leaf Aqueous extracts, the LC50 to Pomacea canaliculata is respectively 5.31g/L and 3.19g/L;With The window box oxalis Aqueous extracts of 2g/L, 1g/L and 500mg/L handle 10,30 and 50 age in days spiral shells, wherein the safflower jealous woman of 2g/L Starching careless cured leaf Aqueous extracts to impregnate 10 ages in days and the death rate of 30 age in days spiral shell 4d is 100%;When impregnating 50 age in days 5d, 2g/L concentration The processing death rate reaches 96.65%;Obtain increase of the window box oxalis cured leaf Aqueous extracts to the cytotoxicity of Pomacea canaliculata with spiral shell age And decline, extend with the processing time and improves.But it is upper at high cost in production.
5, the Pomacea canaliculata integrated control technique of Agricultural University Of South China
(1) eliminate overwintering Luo Yuan: Pomacea canaliculata is concentrated mainly in small stream rivers and canals road and the low-lying water accumulation part in ditch is overwintering, therefore will be in the spring Rice field gutter way is cleared up before ploughing, and is removed mud and weeds, is destroyed the hibernacle of Pomacea canaliculata, reduce survival rate and the winter of overwintering spiral shell Residual spiral shell amount afterwards.Simultaneously to irrigation canals and ditches and low-lying water accumulation part, prevented and treated using drug.
(2) blocking propagation: in the downstream section in recurrence area, irrigation canal entrance or rice field water inlet installation barrier net, Prevent Pomacea canaliculata from entering field with water.
(3) manual catching and killing: in spring egg production peak time, field, irrigation canals and ditches side pieces of an egg is extractd in conjunction with field management, takes away rice field It feeds duck or crushes pieces of an egg.Be concentrated mainly at spiral shell into discharge outlet and rice seedling bed ditch using when dry field, morning and afternoon people Work picks up spiral shell.Artificially taking away the egg cases and combination farming season pick up into spiral shell.It is concentrated mainly at spiral shell into discharge outlet and rice seedling bed using when dry field It is taken in ditch and manually picks up spiral shell, also can control and cause harm.
(4) artificial trapping: after the waterflooding of rice field, 30~100 centimetres high bamboo chip (batten, rape stalk) is inserted in rice field, is drawn Pomacea canaliculata is lured to concentrate oviposition on bamboo chip (batten, stalk), the pieces of an egg of excision in every 2~3 days are destroyed.Quantity is with per acre 30 ~80 bamboo chips (batten, stalk) are advisable, and suitably insert more close to field side, pieces of an egg is facilitated to extract.
6, the snail-killing method of Growth in Meizhou City, Guangdong peasant
Meizhou City peasant uses tea seed cake to spread fertilizer over the fields the control that rice field carries out Pomacea canaliculata before slotting field after cultivated land for 50 jin per acre, imitates early period Fruit is also possible that but surges in tillering regularity Pomacea canaliculata, and it is serious to gnaw rice leaf phenomenon.
In short, killing control technology for domestic Pomacea canaliculata at present, why do not obtain promoting nothing more than based on three A reason:
(1) ineffective to killing for the overwintering spiral shell of Honda;
(2) it is not obstructed and controlled in the breeding in rice field to the Pomacea canaliculata for migrating rice field behind slotting field;
(3) Pomacea canaliculata other than rice field is controlled and is killed ineffective;
(4) its shell after death, which retains to cut down in ground, can also hurt people.
Summary of the invention
The present invention is directed to overcome the deficiencies of the prior art and provide a kind of tea seed cake to add two-part duck-raising enclosed paddy fields overall process system The ecological method of system control rice field Pomacea canaliculata.
In order to achieve the above object, technical solution provided by the invention are as follows:
It is described with tea seed cake add two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata ecological method specifically include as Lower step:
(1) pour water 5-6cm in the slotting preceding rice field in field after weeding the fields, and 45-55kg, preferably 50kg tea seed cake are spread fertilizer over the fields in rice field per acre;
(2) rice field ridge with 0.8-1.2m, the preferably nylon wire of 1m high fences up, and convenient for duck culturing and controls and external migrates good fortune Longevity spiral shell and yellow weasel;
(3) insert 10d behind field, fine day selected to be put into first rice field duck, eaten on ridge using duck, on weeds, so that rice Pomacea canaliculata pieces of an egg and immature spiral shell in strain, with growing up for duck, duck eliminates the big spiral shell migrated into;
(4) after Rice Heading, the duck that first is put in a suitable place to breed removes rice field, to prevent big duck to hurt tassel;
(5) enter late tillering state second batch duckling in rice to require to have hatched shell, be then put into second batch duck after full heading time and enter Eat Pomacea canaliculata pieces of an egg and small spiral shell are continued in rice field.
Preferably, the tea seed cake in the step (1) is a remaining blob of slag after camellia seed oil expression.
Preferably, the rice field duck in the step (3) is the young duck of 15-20d after hatching, the injected volume of the rice field duck It is 13-15 per acre.
The present invention compares the prior art and has the advantage that
(1) circular agriculture feature is utilized, tea seed cake is turned waste into wealth;
(2) it is controlled using 50 kilograms of tea seed cakes per acre, effectively kills into spiral shell comprehensively;
(3) do not have to pesticide and chemical synthesis agent, avoid the secondary pollution in rural area;
(4) Pomacea canaliculata pieces of an egg and immature spiral shell are effectively controlled using two-part duck-raising enclosed paddy fields energy overall process;
(5) disease pest and weed is effectively controlled using two-part duck-raising enclosed paddy fields energy overall process;
(6) can significantly reduce control spiral shell cost using two-part duck-raising enclosed paddy fields makes the duck of rice field output while increasing economic benefit Son and paddy do not have the pollution of pesticide and herbicide, safer;
(7) that will flow in ditch with water after water is bled off before the slotting field of Pomacea canaliculata after kill, shell after death will not also be injured To people.
Detailed description of the invention
Fig. 1 is that field full water goes out and is allowed to dry water cutting field after spiral shell, and kill forms the (ovum on ridge with water channel outflow accumulation at spiral shell Block also exists, so follow-up work starting two-part duck culturing carries out Ecological Control);
Fig. 2 is that the early rice after going out spiral shell is come along fine;
Fig. 3 is the 2nd batch of duck of two-part duck culturing;
Fig. 4 is the late rice harvest controlled after Pomacea canaliculata;
Fig. 5 is the rice field (spring in 2018) after early rice late rice test in 2017;
Fig. 6 be Huaihua City semilate rice control after straw on without Pomacea canaliculata pieces of an egg.
Specific embodiment
It is described to add the ecological method of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata specifically to wrap with tea seed cake Include following steps:
(1) 45-55kg, preferably 50kg tea seed cake are spread fertilizer over the fields per acre before inserting field after weeding the fields;
(2) rice field with 0.8-1.2m, the preferably nylon wire of 1m high fences up, and convenient for duck culturing and controls and external migrates Pomacea canaliculata And yellow weasel;
(3) insert 10d behind field, fine day selected to be put into first rice field duck, eaten on ridge using duck, on weeds, so that rice Pomacea canaliculata pieces of an egg and immature spiral shell in strain, with growing up for duck, duck eliminates the big spiral shell migrated into;
(4) after Rice Heading, the duck that first is put in a suitable place to breed removes rice field, to prevent big duck to hurt tassel;
(5) enter late tillering state second batch duckling in rice to require to have hatched shell, be then put into second batch duck after full heading time and enter Eat Pomacea canaliculata pieces of an egg and small spiral shell are continued in field.
Wherein, the tea seed cake in the step (1) is a remaining blob of slag after camellia seed oil expression.Rice in the step (3) Field duck is the young duck of 15-20d after hatching, and the injected volume of the rice field duck is 13-15 per acre.
Effect (Fig. 1 to Fig. 6):
(1) 2017-2018 early rice and late rice are in the Guangdong Jiangmen Taishan island Zhen Xiachuan Jiangmen city Zhao Feng agricultural science and technology Co., Ltd water Rice production base has carried out a kind of " ecology side that tea seed cake adds two-part duck-raising enclosed paddy fields overall process system to control rice field Pomacea canaliculata Method Whole Process Control ", effect is fine.
(2) 2017-2018 early rice and late rice Guangdong Jiangmen city Yue Song agricultural science and technology Co., Ltd's Rice Production base into " a kind of tea seed cake adds the ecological method overall process control of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata to row System ", effect is fine.
(3) 2017-2018 semilate rice Hunan Province's Huaihua City tangerine seamount village ecological agriculture Science and Technology Ltd. paddy base into " a kind of tea seed cake adds the ecological method overall process control of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata to row System ", effect is fine.

Claims (3)

1. a kind of tea seed cake adds the ecological method of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata, feature exists In the method specifically comprises the following steps:
(1) 45-55kg tea seed cakes are spread fertilizer over the fields per acre before inserting field after weeding the fields;
(2) rice field is fenced up with the nylon wire of 0.8-1.2m high, convenient for duck culturing and controls and external migrate Pomacea canaliculata and ground squirrel Wolf;
(3) insert 10d behind field, fine day selected to be put into first rice field duck, eaten on ridge using duck, on weeds, so that rice Pomacea canaliculata pieces of an egg and immature spiral shell in strain, with growing up for duck, duck eliminates the big spiral shell migrated into;
(4) after Rice Heading, the duck that first is put in a suitable place to breed removes rice field, to prevent big duck to hurt tassel;
(5) enter late tillering state second batch duckling in rice to require to have hatched shell, be then put into second batch duck after full heading time and enter Eat Pomacea canaliculata pieces of an egg and small spiral shell are continued in field.
2. the method as described in claim 1, which is characterized in that the tea seed cake in the step (1) is remained after camellia seed extracts oil Under a blob of slag.
3. the method as described in claim 1, which is characterized in that the rice field duck in the step (3) is 15-20d after hatching Young duck, the injected volume of the rice field duck are 13-15 per acre.
CN201910179404.4A 2019-03-11 2019-03-11 A kind of tea seed cake adds the ecological method of two-part duck-raising enclosed paddy fields overall process system control rice field Pomacea canaliculata Pending CN109938165A (en)

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