CN104770326B - locust breeding new model and technology - Google Patents

Abstract

The locust breeding present situation in cultured insect field is at present：Locust egg is hatched naturally when being completely dependent on that weather warms, ground temperature is suitable, the natural pattern for preserving ovum in soil, seriously due to global air temperature warming, the annual most of kind ovum of all appearance dead appearance " planting ovum quantity without guarantee " unearthed in advance, produce two batches situation of poor benefits per year, locust breeding industry is set to be subject to crushing blow and heavy losses, greatly restriction and the development of influence locust breeding.By the research of 8 years, thoroughly original theory and pattern are overturned, the new technology of locust breeding volume increase is invented, show " artificial timing, quantitative ovum, preservation, hatching ", " the large and small period high-density breeding of locust ", " ahead of time and drag it is late extension cultivation the time limit ", new technology, new tools such as " soil face are changed to cement flooring raising in canopy ", reach eight months new situations of cultivation six batches, the new tunnel of the high yield for opening locust breeding, the gate for increasing income and fast-developing locust breeding industry.

Description

Locust breeding new model and technology

Technical field

The present invention relates to locust breeding field, in particular to locust breeding new model and technology.

Background technology

In cultured insect field, artificial the Nature net canopy cultivates the present situation of locust industry：

1st, after the weather that places one's entire reliance upon warms, locust egg is hatched naturally when ground temperature is suitable, preserves the pattern of locust egg in soil naturally. Whole year can only cultivate two batches, and first is unearthed by the end of April.Second batch is unearthed mid-July, and mid-September produced winter egg (southern area can Support three batches).

2nd, the small locust naturally unearthed time is different, and growth period is inconsistent, is occurred in that during results and ripe mixed with immature Phenomenon, serious have impact on product quality.

3rd, due to current climate warming, kind of the ovum of passing the winter for specially leaving of September part production is caused, all occurs going out in advance every year The phenomenon of soil, unearthed amount account for total quantity more than half (now unearthed small locust necessarily can not support and it is dead), so make The kind ovum quantity in the coming year is greatly reduced, and yields poorly down.

Above situation occurs in that the situation of " batch is few, yields poorly, of poor benefits ", and the raisers for making feel not to be further continued for The necessity supported down, supported once, 2 years it is no longer foster.Especially climate warming, plants ovum and is surprisingly unearthed, and receives locust breeding industry To destructive heavy losses and strike, so as to greatly restrict and have impact on the development of locust breeding industry.

The content of the invention

I cultivates locust since 1997, by the continuous exploration of 8 years, studies and see that trick tears tricks open, thoroughly runs finally Original theory and pattern have been covered, the production-increasing technique of locust breeding has been had devised, cultivation aspect has been shown：" artificial incubation and Naturally hatching is combined ", " high-density breeding before three ages, the cultivation of four, five age rational densities, high-density breeding after adult ", " periodically Quantitatively manually take ovum convenient and swift ", " periodically quantify artificial incubation, go out worm neatly, incubation rate is high "." periodically quantitative artificial preservation Ovum ", " in advance and drag it is late extension cultivation the time limit "." wheat, corn, the interplanting of zea mexicana grass " etc. one is taken in forage grass plantation Serial ripe new technology, new tool, reach the new situation of " the six batches of locusts of cultivation in eight months ", so as to open locust breeding High yield, the gate for increasing income and can be with the new tunnel of fast-developing locust breeding.Technique has extremely strong promotion and application valency Value, is also bound to be contributed for the development of China's locust breeding industry.

1st, the new design of net booth structure；

2nd, the technology of locust egg is artificially collected；

3rd, the Techniques of preserving of Grasshopper Eggs；

4th, point canopy, capturing technology and the new tool of locust；

5th, science breeding technology；

6th, artificial incubation technique；

7th, the six batches of timetables of locust of cultivation in eight months.

Specific embodiment：

1st, the renovation technique of big net booth structure

1. cement flooring is built up the 3/4 of net canopy total quantity, the thickness of cement flooring is 1-1.5 centimetres, and two are set in canopy Sand pit.The making in sand pit：Dig pit 1.8 meters × 0.8 × 0.2 meter, four walls in hole block 20 centimetres of floor tiles wide, 15 lis in hole Spread below rice and fill up rough sand after hitting tight.Cement flooring canopy is divided into raising canopy and spawning canopy again, and the ratio of the two is 1.5: 3.

Soil face is changed to the benefit of cement flooring in canopy：

Locust in A, lambing shed, lays eggs so that take ovum time saving, laborsaving only in the sand pit for designing.

The sprayable water in sand pit in B, canopy, water storage adjusts humidity.

Relatively dry is kept in C, canopy, beneficial to the growth of locust, when especially running into continuous 2-3 it rains, locust will not Because of high humidity in canopy and caused by mortality.

Without insects such as mole cricket, centipede, mouse in D, canopy.

The easy mouldy change not because of too wet in canopy of E, forage grass.

F, cleaning waste are convenient, fast.

2. a quarter of net canopy total quantity is built up soil face.Winter egg was produced for locust (grasped opportunity, it is impossible to mistake It is early), it is allowed to four months coming year bottom and is unearthed naturally, it is also to produce the second batch (time of this batch and artificial incubation among six batches of locusts per year It is identical), digging ovum be can so save, ovum, the link of artificial incubation preserved.

3. net canopy all build up cement flooring cultivation also can, did not stayed winter egg in canopy, all use artificial incubation.

4. the structure of net canopy aerial part：Size=9 meter × 3 meter × 1.7 meter of A, net canopy, if net canopy is too roomy, no Beneficial to point canopy and the seizure of locust.B, two of net canopy and middle side set a diameter of 80 centimetres far from the centimeters of ground 25, a length of 65 centimetres, can be the gauze mouthful of mouth, and the discrepancy of waste and people is removed for feeding intake.Side is wide far from 1 meter of ground, 2 meters inwards of two ends Place sets a diameter of 30 centimetres, length be 25 centimetres can be mouth gauze mouthful two, for feeding feed, this design is simple, solid, Feed conveniently, anti-escape effect is good.C, the side of net canopy feed mouth, and opposite side does not have, and both sides all do not feed the side of mouth, Back-to-back form is formd, locates to imbed respective waterproof cloth one end respectively herein, be allowed to draw, cover convenient during waterproof cloth, firmly, Protection effect is good.D, it is connected with the support of canopy part in the gauze of two ends topmost of net canopy, the upper two meters of sponges long of paving pressure Bar, solves two problems：1. it is not interspaced and bore, climb into many small locusts, attract birds, be damaged grenadine. 2. between preventing small locust from climbing into gap, when lid plastic cloth is covered, it is unlikely to the dead many small locusts of extruding.

5. two ends are provided with electricity-saving lamp in net canopy, and illumination is supplied in time to locust.

6. the design of egg-laying season cement flooring surrounding edge：The gauze of net canopy is pressed in four borders and cement flooring in soil Outside the gauze of vertical cross section contact, plus bury 10 centimetres of floor tiles high, enable ceramic tile and gauze concrete floor section jam-packed and Leave no gaps, prevent locust from being laid eggs herein (ovum that cannot take).

7. holly or the cotton seedling basin planted and cultivated, benefit are placed in net canopy：A, not stopping pregnancy in net canopy is set to have fresh oxygen. B, locust can enjoy the cool under tree shade, take shelter from rain.C, locust can climb up branch and cast off a skin.When D, seizure locust, basin can be moved To middle place, influence is reduced.Flowerpot grenadine cloth in E, spawning canopy is wrapped, and prevents locust from being produced on the soil in basin Ovum, while also allowing for that locust is upper and lower to creep.F, each net canopy place 5 basins.

8. when temperature is higher, after the age of locust three, two basins can be placed in canopy, basin is the cm x of 50 cm x 25 0.5 centimetre makes of galvanized iron sheet, is drunk for locust after topped up with water.A large amount of moisture content can be supplemented, the consumption of blue or green forage grass is reduced with this, dropped Low expense.

2nd, manually ovum technology is taken

Take the instrument of ovum：1. galvanized iron sheet sieve, 40 centimetres of diameter is high 15 centimetres, and there is wire netting at bottom (mesh is 6 millimeters). 2. small spades.3. iron dustpan.4. whiskbroom.5. 1 meter of Plastic screen of square.6. the box of ovum is held.7. bottleneck is pricked aperture The big bottle of beverage.8. each sand pit is provided with 1.8 meters × 0.04 meter × 0.02 meter (two), 0.8 meter × 0.04 meter × 0.02 meter (two Root) Korean pine wood lath (indeformable).Specific implementation process：Broken grass and whiskbroom on the surface of sand pit is swept into a pile, window screening is used Filtering.Sand being dug with small spades to sift out, waiting that the sand pit dug is larger, it is husky to use iron dustpan shovel instead when can hold iron dustpan shovel sand Sift out, after filtering worm's ovum, one bottle of water is sprayed when sand is backfilled into half, keep humidity.The salt content of holding sandy soil is simultaneously 0.2%-1.2%.Finally wood lath gear is treated two days later to take out wood lath at all edges in sand pit.(digging ovum within 4-5 days), gear The effect of wood lath is to not allow locust to repeat to lay eggs at the edge in hole.Repeating spawning can be badly rotten the ovum bundle above given birth to It is rotten, cause damage and directly reduce the quantity of ovum.

3rd, the Techniques of preserving of Grasshopper Eggs

After digging out ovum, irradiated 20 minutes with 15 watts of infrared ray bulbs, incubation rate can be improved.With 5% formaldehyde water logging Bubble 15 minutes, then is cleaned with clear water, is put shady place and is dried certain humidity, can it is anti-mildew (short-term storage without leaching Bubble).

The ovum of the treatment more than is put into, in the plastics box of 12 centimetres of 60 cm x, 40 cm x, one layer of soil one The lay of layer ovum, the humidity of soil is 15%-30%, wait gathering after a full box pours into it large middle natural puddling, then it is fallen Enter in box.Note：To accomplish that ovum, soil are shared equally as far as possible when being put into, without making pieces of an egg squeeze heap, make pieces of an egg do not reach it is native and Easily mouldy, last top layer covers one centimetre of soil.

The plastics box shape for putting ovum is different, and upright, bottom on four sides should be selected to work as the preferable of lid, can pile up, few Occupation of land side, increases warehouse space.Bottom can not work as the box that lid is used in this way, to add after locust egg is loaded and cover with layer of plastic film Moisturizing.Note finally that：Just taking after the ovum that is put into conserving case, to be placed 4-5 days in 20 DEG C -30 DEG C of environment, treat it After necessarily being developed, preservation storehouse is placed into.

The preservation storehouse of Grasshopper Eggs is made as two kinds：1. regular heat room, indoors with insulation material and refrigeration plant Build (suggestion have built jointly preferably than fairly large or several families).2. it is simple to preserve storehouse：Two-layer is used at 1.8 meters from the ground indoors Plastic cloth furred ceiling, builds a roof insulating for plastic cloth lifting, and air conditioner and a heating bulb are installed in canopy.Canopy during preservation Interior temperature：Summer will be controlled at 5 DEG C -15 DEG C, and the temperature in winter will be controlled above zero.Often to note ovum soil it is dry, Humidity, native top layer is damp without mildew hair.

4th, point canopy technology and the new tool of locust

A draws in the net：Four angles are fastened with 2.6 meters × 2 meters of thin plastic cloth cord, then syzygy is on a strand, rope Pulley is penetrated, net canopy top is fixed on, fag end is reserved and is pulled to one side, used time pull-up plastic cloth (can form pocket).Plastic cloth One end of net canopy is layered on, a little forage grasses are spread above, lured plus roars of laughter catch up with locust to enter into when on plastic cloth, after rope pull-up is caught, It is poured into transfer in bucket.

B, thin bamboo is provided with, one is fastened red plastic cloth, and locust is caught up with for fooling.Paving plastics are stretched with the other end of bamboo pole Cloth, it is therefore an objective to make one in net canopy to walk about less as far as possible, so as not to step on to die small locust (therefore when canopy in small locust density it is very big, institute It is critically important with this small bamboo.)

C, the movable small-sized net cage for being provided for catching and shifting small locust, making 30 centimetres of 70 cm x, 30 cm x has steel The net cage of muscles and bones frame, except the base, is provided with multiple big mouths toy trumpet mouthful outwardly, and a circle plastics are stained with the outside of toy trumpet mouthful Adhesive tape (making locust to enter can not go out), cuts off one U-shaped seam on a section of net cage, plus sews on zip, as can be with The valve raised.(the inside is put grass and lures locust voluntarily to climb into, and after transfer, is opened valve and is poured out small locust).The bottom of small-sized net cage Three-ply board (load-bearing) is loaded onto in outside, and bottom two ends bundle pole (small locust is killed when preventing from being put into).This net canopy can amplify net canopy It is interior, lure small locust voluntarily to climb into, for catching, point canopy is relatively labor-saving.

D, be provided with a deep bucket (can be picked up with two metal buckets come), after locust is poured into, prevent in way is shifted locust from Jump and fly out.

E, 2 meters × 1 meter one piece of grenadine cloth is provided with, upper two angle seams root cord is easy to tie bolt.Keeping off is needing to be put into the net of locust In canopy at 1 meter of one end, small locust is placed into after a little forage grasses are put in the region for kept off grenadine.If (do not kept off, that has just poured into is small Locust disorderly jumps because terrified, can be jumped to other end from this head of net canopy, the mortality because excessively appearance of jumping is emergent).

Energy velocity is not too fast when catching up with small locust for F, roars of laughter, can otherwise cause emergency reaction, mortality occurs.

J, rhombus plastics pocket is designed with, the locust for catching wing long can be easily online in net canopy root and canopy Locust is scraped into pocket, and it can not be climbed out in pocket, and be easy to pour into deep bucket.

5th, science breeding technology

In addition to being raised by normal method, put forth effort to improve as follows：

1. every batch of locust of raising, has enter the adult stage within many 25 days, in good time and they is grabbed in spawning canopy Spawning.

2. locust latency period and egg-laying season, turn on light light filling at night, reach day illumination 16-18 hours, make locust Diapausing egg is not produced, incubation rate is improved.

3. first unearthed locust is March 7-8 days, when now running into evening subzero weather, be to heating in canopy. Daytime will in good time raise two ends plastic cloth, to reduce humidity, when weather is good, plastic cloth be raised entirely, allow locust to try one's best many according to sun Light.

4. cultivate the 6th batch when, temperature is relatively low, to take cover plastic cloth in the evening, after daytime the sun out after, temperature can Rapid increase, locust can be as early as possible it is active after, then raise plastic cloth entirely, make sure to keep in mind always cover plastic cloth insulation, So high humidity, can cause locust mortality.

5. regularly to be fooled in the egg-laying season of locust catches up with locust to fly, and makes its many spawning, produces high-quality ovum.

6. a commercially available small-sized breaker for grass as forage, the cornstalk that will be planted, leaf crush feeding (with small chopper Can), can so avoid the waste of cornstalk, reduces cost.

7. the method that change feeds locust with wheat bran：Learning the method come in the past is：One piece of plastic cloth is spread in net canopy, mixing The wheat bran of good water is put into feeding on plastic cloth, this bad part of method：1st, locust gnaws plastic cloth.2nd, the plastic cloth of paving is small Words, the area that wheat bran spreads is also small, is folded when locust is robbed food and squashed up, and occurs biting.There is locust to get into below plastic cloth in addition, Heat is shone by the sun to stubbornly refuse less.If using big plastic cloth, although locust laminate it is less, but lay plastic cloth when, be pressed in following Be drilled into that following locust is more and to shine heat by the sun dead.Improved method：The wheat bran for having mixed water, from small dog-house, directly Connect and shed on the ground of net canopy, it is very clean that locust can eat.Not only it is time saving, laborsaving but reduce locust rob food flock together bite With the solarization of the sun, hot death is sealed.Note：Noon feeding is selected as far as possible, while grasping scale of feeding, accomplishes as far as possible not remaining, with Anti- wheat bran is remaining and appearance is rotten.

6th, artificial incubation technique

The making of A, hatching box, can scald hole with electric iron with the same box of preservation ovum in the surrounding of box and bottom, scald Aperture be 4 millimeters, wherein upper and lower two row of surrounding, bottom even, pitch-row is 3 centimetres, and the purpose for scalding hole is to allow humiture Enter into the ovum soil of box, meanwhile, surrounding and bottom can climb out of small locust, accelerate hatching speed, improve incubation rate.

Plastic sheeting is spread in B, these box with holes the insides, it is also possible to used as the box for preserving ovum.

C, big net canopy is coverd with plastic cloth insulation, a Small plastic shed is built again in canopy, cover with plastic cloth, surrounding is pressed with brick. By upper heater and the bulb (seeing needs) that generates heat in shed, adding electronic automatic temp.-controlled device makes in Small plastic shed temperature control 28 DEG C -32 DEG C, humid control is in 30%-40%.

D, preserve ovum pour into it is large in, then pour into hatching box in, be easily accessible its noisy, loose, heat of holding, table Layer repaves one centimetre of soil, exposes ovum, and box is finally coverd with plastic sheeting, is put into hatching in Small plastic shed.Hatching 6-7 days See after thering is small locust to be unearthed, then film is removed, Small plastic shed two plastic cloth is now raised daily, and roars of laughter are driven small locust out of and entered To in big net canopy, roars of laughter must not catch up with less than twice, while removing moisture in canopy.A little forage grasses are put in shed, so that roars of laughter can not be caught up with out Small locust eat.

E, hatching 12 days after, will hatch box in ovum, soil overturn once, beneath overturning is come above, hatch it Faster, more thoroughly.Incubation rate is more than 95%.

F, the hatching box put in Small plastic shed, be placed under the box of lowermost layer, and pad puts three 3 cm x 3 Centimetre square rod, away from ground, into heat and climb out of small locust.

G, a Small plastic shed, hatch 14 boxes and are preferred every time, 7 shelf rearings are segmented into after hatching and are supported.

When H, hatching, can be using the incubator of clamshell doors electronic temperature control.

7th, the six batches of timetables of locust of cultivation in eight months：

Claims (1)

1. a kind of locust breeding method, it is characterised in that methods described comprises the following steps：

(1) greenhouse structure transformation：

1. cement flooring is built up the 3/4 of net canopy total quantity, the thickness of cement flooring is 1-1.5 centimetres, and two sand pits are set in canopy；

The making in sand pit：Dig pit 1.8 meters × 0.8 × 0.2 meter, four walls in hole block 20 centimetres of floor tiles wide, 15 lis in hole Spread below rice and fill up rough sand after hitting tight；

Wherein, cement flooring canopy is divided into raising canopy and spawning canopy again, and the ratio of the two is 1.5: 3；

2. a quarter of net canopy total quantity is built up soil face, produced winter egg for locust, and grasp opportunity, it is impossible to too early, It is allowed to four months coming year bottom to be unearthed naturally, is also to produce the second batch among six batches of locusts per year, this batch is identical with the time of artificial incubation, So as to save the link dug ovum, preserve ovum, artificial incubation；

3. net canopy all build up cement flooring cultivation also can, did not stayed winter egg in canopy, all use artificial incubation；

4. the structure of net canopy aerial part：Size=9 meter × 3 meter × 1.7 meter of A, net canopy；B, two of net canopy and middle side A diameter of 80 centimetres are set away from the centimeters of ground 25, a length of 65 centimetres, can be the gauze mouthful of mouth, waste and people are removed for feeding intake Come in and go out；Side is wide far from 1 meter of ground, and two ends set a diameter of 30 centimetres at 2 meters inwards, length be 25 centimetres can be mouth gauze mouthful two It is individual, for feeding feed；C, the side of net canopy feed mouth, and opposite side does not have；Both sides all do not feed the side of mouth, are formed Back-to-back form, locates to imbed respective waterproof cloth one end respectively herein；D, net canopy two ends topmost gauze and canopy Support be connected part, the upper two meters of sponge strips long of paving pressure；

5. two ends are provided with electricity-saving lamp in net canopy, and illumination is supplied in time to locust；

6. the design of egg-laying season cement flooring surrounding edge：Four borders that the gauze of net canopy is pressed in soil are vertical with cement flooring Outside the gauze of section contact, plus 10 centimetres of floor tiles high are buried, enable ceramic tile with gauze concrete floor section jam-packed without staying Gap, preventing locust from being laid eggs herein cannot take；

7. holly or the cotton seedling basin planted and cultivated are placed in net canopy；

8. when temperature is higher, after the age of locust three, two basins can be placed in canopy, basin is 50 centimeters × 25 cm x 0.5 Centimetre with galvanized iron sheet make, drunk for locust after topped up with water；

(2) ovum is manually taken：

Take the instrument of ovum：1. galvanized iron sheet sieve, 40 centimetres of diameter is high 15 centimetres, and there is the wire netting that mesh is 6mm at bottom；2. small iron Shovel；3. iron dustpan；4. whiskbroom；5. 1 meter of Plastic screen of square；6. the box of ovum is held；7. bottleneck pricks foraminate beverage Big bottle；8. each sand pit is provided with two 1.8 meters × 0.04 meter × 0.02 meter, and two 0.8 meter × 0.04 meter × 0.02 meter Korean pine wood lath；

Specific implementation process：Broken grass and whiskbroom on the surface of sand pit is swept into a pile, is filtered with window screening；Husky mistake is dug with small spades Sieve, waits that the sand pit dug is larger, uses iron dustpan shovel sand when can hold iron dustpan shovel sand instead and sifts out, after filtering worm's ovum, One bottle of water is sprayed when sand is backfilled into half, humidity is kept；The salt content for keeping sandy soil simultaneously is 0.2%-1.2%；Finally will Wood lath is kept off at all edges in sand pit, treats two days later to take out wood lath；And treat to dig ovum in 4-5 days；

(3) preservation of Grasshopper Eggs：After digging out ovum, irradiated 20 minutes with 15 watts of infrared ray bulbs；Soaked with 5% formalin 15 minutes, then cleaned with clear water, put shady place and dry certain humidity, can be anti-mildew；The ovum of the treatment more than is put Enter in the plastics box of 12 centimetres of 60 cm x, 40 cm x, one layer of soil, one layer of lay of ovum, the humidity of soil is 15%- 30%, wait gathering after a full box pours into it large middle natural puddling, then it is poured into box；

Wherein, to accomplish that ovum, soil are shared equally as far as possible when being put into, without making pieces of an egg squeeze heap, not reach pieces of an egg native and easy Mouldy, last top layer covers one centimetre of soil；The plastics box shape for depositing ovum is different, and upright, bottom on four sides should be selected to work as lid It is preferable, can pile up, few occupation of land side increases warehouse space；Bottom can not work as the box that lid is used in this way, after locust egg is loaded Add and cover with layer of plastic film moisturizing；

Meanwhile, just taking after the ovum that is put into conserving case, to be placed 4-5 days in 20-30 DEG C of environment, treat that it is obtained necessarily After development, preservation storehouse is placed into；

Further, the preservation storehouse of Grasshopper Eggs is made as two kinds：1. regular heat room, indoors with insulation material and refrigeration Equipment is built；2. it is simple to preserve storehouse：Use two layers of plastic cloth furred ceiling at 1.8 meters from the ground indoors, build a plastic cloth lifting Roof insulating, installed in canopy air conditioner and one heating bulb；

Temperature during preservation in canopy：Summer will be controlled at 5-15 DEG C, and the temperature in winter will be controlled above zero；

Meanwhile, often to note the dry, humidity of ovum soil, and ensure that native top layer is damp without mildew hair；

(4) point canopy of locust：

Instrument：

(A) draw in the net：Four angles are fastened with 2.6 meters × 2 meters of thin plastic cloth cord, then syzygy wears rope on a strand Enter pulley, be fixed on net canopy top, reserve fag end and pull to one side, used time pull-up plastic cloth can form pocket；Plastic cloth is layered on One end of net canopy, spreads a little forage grasses above, lures plus roars of laughter catch up with locust to enter into when on plastic cloth, after rope pull-up is caught, by it Pour into transfer in bucket；

(B) thin bamboo, one is fastened red plastic cloth, and locust is caught up with for fooling, and paving plastic cloth is stretched with the other end of bamboo pole；

(C) it is used to catch and shift the movable small-sized net cage of small locust, making 30 centimetres of 70 cm x, 30 cm x has framework of steel reinforcement Net cage, except the base, be provided with multiple big mouths toy trumpets outwardly mouthful, be stained with a circle plastic adhesive tape in the outside of toy trumpet mouthful, So that locust can only enter can not go out, one U-shaped seam is cut off on a section of net cage, plus sew on zip, as can be with The valve raised, puts grass and lures locust voluntarily to climb into net cage, after transfer, open valve and pour out small locust；The bottom of small-sized net cage Three-ply board load-bearing is loaded onto in outside, and bottom two ends kill small locust when bundling pole to prevent from being put into；

Meanwhile, this net canopy can amplify in net canopy, lure small locust voluntarily to climb into, and for catching, point canopy is relatively labor-saving；

(D) a deep bucket, after locust is poured into, prevents locust come from jumping and flying out in way is shifted；

Wherein, the available Liang Ge Tie Tongs of the deep bucket are coupled together and obtained；

(E) 2 meters × 1 meter one piece of grenadine cloth, upper two angle seams root cord is easy to tie bolt；Gear is one in the net canopy for needing be put into locust At 1 meter of end, small locust is placed into after a little forage grasses are put in the region for kept off grenadine；

(F) Energy velocity is not too fast when small locust is caught up with roars of laughter, can otherwise cause emergency reaction, mortality occurs；

(G) rhombus plastics pocket, the locust for catching wing long, can easily net canopy root and canopy on the net locust scrape into To in pocket, and it can not be climbed out in pocket, and be easy to pour into deep bucket；

(5) raise：

1. every batch of locust of raising, has enter the adult stage within many 25 days, in good time they being grabbed in spawning canopy to lay eggs；

2. locust latency period and egg-laying season, turn on light light filling at night, reach day illumination 16-18 hours, locust is not produced Diapausing egg, improves incubation rate；

3. first unearthed locust is March 7-8 days, when now running into evening subzero weather, be to heating, daytime in canopy Two ends plastic cloth is raised in good time, to reduce humidity, when weather is good, plastic cloth is raised entirely, allow locust to try one's best more and shine sunlight；

4. cultivate the 6th batch when, temperature is relatively low, to take cover plastic cloth in the evening, after daytime the sun out after, temperature can be quick Rise, locust can be as early as possible it is active after, then raise plastic cloth entirely, period can not always cover plastic cloth insulation, so High humidity, can cause locust mortality；

5. regularly to be fooled in the egg-laying season of locust catches up with locust to fly, and makes its many spawning, produces high-quality ovum；

6. a commercially available small-sized breaker for grass as forage, the cornstalk that will be planted, leaf crush feeding；

7. the method that locust is fed with wheat bran：The wheat bran for having mixed water, from small dog-house, directly shed on the ground of net canopy；

Wherein selection noon feeding as far as possible, while grasping scale of feeding, accomplishes as far as possible not remaining, in case wheat bran is remaining and occur becoming Matter；

(6) artificial incubation：

(A) hatch the making of box, hole can be scalded in the surrounding of box and bottom with electric iron with the same box of preservation ovum, it is boiling hot Aperture is 4 millimeters, wherein upper and lower two row of surrounding, bottom even, and pitch-row is 3 centimetres；

(B) plastic sheeting is spread inside box with holes, it is also possible to use as the box for preserving ovum；

(C) big net canopy is coverd with plastic cloth insulation, a Small plastic shed is built again in canopy, cover with plastic cloth, surrounding is pressed with brick；According to Need that heater and heating lamp are installed in shed, while installing electronic automatic temp.-controlled device makes in Small plastic shed temperature control in 28- 32 DEG C, humid control is in 30%-40%；

(D) ovum for preserving is poured into large, then is poured into hatching box, be easily accessible its noisy, loose, heat of holding, top layer One centimetre of soil is repaved, exposes ovum, box is finally coverd with plastic sheeting, be put into hatching in Small plastic shed；Hatching is shown in for 6-7 days After thering is small locust to be unearthed, then film is removed, Small plastic shed two plastic cloth is now raised daily, roars of laughter are driven small locust out of and entered into In big net canopy, roars of laughter must not catch up with less than twice, while removing moisture in canopy；

A little forage grasses are put in shed, so that the small locust that roars of laughter can not be caught up with out eats；

(E) after hatching 12 days, the ovum in box, soil will be hatched and is overturned once, beneath overturning is come above, make its hatching more Hurry up, more thoroughly, incubation rate is more than 95%；

(F) the hatching box in Small plastic shed is put, is being placed under the box of lowermost layer, pad puts three 3 centimetres of 3 cm x Square rod, away from ground, into heat and climb out of small locust；

(G) Small plastic shed, hatches 14 boxes and is preferred every time, 7 shelf rearings is segmented into after hatching and is supported；

(H) when hatching, can be using the incubator of clamshell doors electronic temperature control；

The six batches of timetables of locust of cultivation in (7) eight months：