Zvinokwezva zvine simba guruDMPTuyeDMTzvinhu zvitsva uye zvinoshanda zvinokwezva mhuka dzemumvura. Muchidzidzo ichi, zvinhu zvinokwezva zvine simba guruDMPTuyeDMTzvakaiswa muchikafu checarp kuti zviongorore mhedzisiro yezvikwekwe zviviri izvi pakudyisa carp uye kukurudzira kukura kwayo. Zvakabuda zvakaratidza kuti kuwedzerwa kwezvikwekwe zvine simba guruDMPTuyeDMTKudya kwakawedzera zvakanyanya kuruma kwehove dzekuedza uye kwakabatsira zvikuru pakudyisa; Panguva imwe chete, kuwedzerwa kwehuwandu hwakasiyana hwezvinokwezva zvine simba guru.DMPTuyeDMTKudya kwakawedzera zvakanyanya mwero wekuwedzera huremu, mwero wekukura, uye mwero wekurarama kwehove dzekuyedza, ukuwo mwero wekudya wakaderera zvakanyanya. Mhedzisiro yekutsvagisa inoratidzawo kutiDMPTine mhedzisiro yakakura pakukwezva nekusimudzira kukura kwecarp zvichienzaniswa neDMT. (kana kuti DMT).

Chinhu chinokwezva chikafu chemhuka mumvura hachisi chinhu chinovaka muviri. Kuwedzera zvinhu zvinokwezva hove mukudya kunogona kukurudzira kudya kwadzo, kuwedzera kudya kwadzo, kuderedza chikafu chinosara mumvura, uye nokudaro kuderedza kusvibiswa kwemvura munzvimbo dzinochengetwa hove.DMPTuyeDMTzvinhu zvinoshanda zvinowanikwa zvakanyanya muzvisikwa zvemugungwa, zvichishanda sevanopa methyl vanobudirira uye vanodzora kumanikidzwa kwe osmotic. Zvinewo mhedzisiro yakakura pakudya nekukura kwemhuka dzemumvura.

Mushure mekuita zvidzidzo zvakakosha pamhuka dzemumvura dzakadai secrucian carp, red snapper, goldfish, uye spotted shrimp, vaongorori vekuJapan vakawana kutiDMPTuyeDMTine mhedzisiro yakanaka pakukwezva hove dzemumvura yakachena nedzemugungwa, crustaceans, nehove dzemugungwa. Inowedzera huwandu hushoma hwezvinokwezva zvine simba rakawanda.DMPTuyeDMTmukudya kunogona kukurumidzisa zvikuru kudyiswa nekukura kwehove dzakasiyana-siyana dzemumvura yakachena nedzemugungwa. Mukuyedza uku, hove dzinokwezva dzine simba guruDMPTuyeDMTzvakawedzerwa kuzvokudya zvecarp kuti zviongorore mhedzisiro yazvo pakudyisa carp uye kukurudzira kukura, zvichipa ruzivo rwekushandiswa kwakapararira kwezvinokwezva izvi zviviri zvitsva mumaindasitiri ezvekudya uye ezvekurima gungwa.

1 Zvinhu uye Maitiro

1.1 Zvinhu zvekuedza nehove dzekuedza
S. S' - Dimethylacetic acid thiazole (DMT), DMPT
Hove dzekuedza dzakatorwa kubva kupurazi rekurima hove, dzine hutano hwakanaka uye dzakanyatsorongeka. Hove dzekuedza dzisati dzatanga zviri pamutemo, dzichachengetwa kwenguva pfupi murabhoritari kwemazuva manomwe, panguva yadzichapihwa chikafu chehove dzegungwa kubva kufekitori yekudya.
1.2 Kuongororwa kwezvipo
1.2.1 Chikafu chekuyedza kukwezva: Pwanya chikafu checarp chinopihwa nefekitori yekudya, wedzera huwandu hwakaenzana hweA-starch, sanganisa zvakaenzana, uye sanganisa nehuwandu hwakakodzera hwemvura yakanyungudutswa kuti uite mabhora anonamira e5g rimwe nerimwe sechikafu cheboka rekutonga. Panguva imwe chete, gadzira chikafu chebait nekutanga kupwanya chikafu checarp, kuwedzera huwandu hwakaenzana hwealpha starch, uye kuwedzera bait DMT uyeDMPTSanganisa zvakaenzana wosanganisa nemvura yakasanganiswa nemvura yakakwana kuti bhora rega rega rive re5g rinonamira.
1.2.2 Chikafu chekuedza kukura:

Pwanya chikafu chekarp (chinobva panzvimbo imwe chete neiri pamusoro) kuita upfu, chipfuure nemusefa ine mambure makumi matanhatu, wedzera huwandu hwakaenzana hwe alpha starch, sanganisa zvakanaka, sanganisa nemvura yakasanganiswa, svina kubva musefa kuita granules, wozoomesa nemhepo kuti uwane chikafu cheboka rekutonga chekuedza kukura.DMTuye makristaro eDMPT akanyungudutswa mumvura yakasanganiswa kuti agadzire mhinduro yakakodzera, iyo yakashandiswa kusanganisa chikafu checarp chakasanganiswa zvakanaka uye starch kuita granules. Mushure mekuomeswa, chikafu cheboka chekuedza chakawanikwa, pamwe cheteDMTuye DMPT yakawedzerwa muzvikamu zvitatu zve 0.1g/kg, 0.2g/kg, uye 0.3g/kg, zvichiteerana.

1.3 Nzira Yekuedza
1.3.1 Kuedza kweKukwezva: Sarudza hove shanu dzekuyedza (dzine huremu hweavhareji ye30g) sehove dzekuyedza. Usati waedza, isa hove yekuyedza kwemaawa makumi maviri nemana, wobva waisa hove yekuyedza mu aquarium yegirazi (ine saizi ye40 × 30 × 25cm). Kudya kweKukwezva kunoiswa padaro re5.0cm kubva pasi pe aquarium uchishandisa tambo yakasungirirwa pabhawa rakatwasuka. Hove inoruma chirauro ichi uye inodedera tambo, iyo inoendeswa kubhawa rakatwasuka uye inorekodhwa nevhiri rekurekodha. Kuwanda kwekuruma chirauro kunoverengerwa zvichibva pakudedera kwepamusoro kwehove shanu dzekuyedza dzichiruma chirauro mukati memaminitsi maviri. Kuedza kwekudya kweboka rega rega rechirauro kwakadzokororwa katatu, uchishandisa mabhora ekunamira ekudyisa akagadzirwa nguva imwe neimwe. Nekuita kuyedza kwakadzokororwa kuti uwane huwandu hwese uye avhareji yekuwanda kwechirauro, mhedzisiro yekudyisa yeDMTuye DMPT pa carp inogona kuongororwa.

1.3.2 Kuedza kukura kunoshandisa ma aquarium masere egirazi (saizi 55 × 45 × 50cm), ane kudzika kwemvura kwe40cm, tembiricha yemvura yechisikigo, uye kukwira kwemvura kunoramba kuripo. Hove dzekuedza dzakagoverwa zvisina tsarukano uye dzakakamurwa kuita mapoka maviri ekuyedza. Boka rekutanga rine ma aquarium mana, ane nhamba X1 (boka rekudzora), X2 (0.1gDMT/kg feed), X3 (0.2gDMT/kg feed), X4 (0.3gDMT/kg feed); Rimwe boka rema aquarium mana, ane nhamba Y1 (boka rekudzora), Y2 (0.10g DMPT/kg feed), Y3 (0.2g DMPT/kg feed), Y4 (0.30g DMPT/kg feed). Hove makumi maviri pabhokisi, dzakapihwa katatu pazuva na8:00, 13:00, uye 17:00, nehuwandu hwekudyiswa kwezuva nezuva hwe5-7% yehuremu hwemuviri. Kuedza uku kwakatora mavhiki matanhatu. Pakutanga nepakupera kwechiedzo, huremu hwakanyorova hwehove dzekuedza hwakayerwa uye huwandu hwekupona kweboka rega rega hwakanyorwa.

2.1 Kudyiswa kweDMPT uyeDMTpamusoro pekapeti
Mhedzisiro yekudya yeDMPT uyeDMTpa carp inoratidzwa nekuwanda kwekuruma kwehove dzekuedza panguva yekuyedza kwemaminitsi maviri, sezvakaratidzwa muTafura 1. Kuyedza kwacho kwakawana kuti mushure mekuwedzera chikafu cheDMPT neDMT mu aquarium, hove dzekuedza dzakakurumidza kuratidza maitiro ekutsvaga chikafu, nepo pakushandisa chikafu cheboka rekutonga, maitiro ehove dzekuedza aive anononoka. Zvichienzaniswa nechikafu chekutonga, hove dzekuedza dzakawedzera zvakanyanya mukuwanda kwekuruma chikafu chekuedza. DMT neDMPT dzine mhedzisiro inokwezva zvakanyanya pa carp yekuedza.

Kuwanda kwehuremu, kukura kwakanangana, uye kupona kwemhuka dzinodya nyama dzine huwandu hwakasiyana hweDMPT zvakawedzera zvakanyanya zvichienzaniswa nedzinodya nekudya kwekutonga, nepo huwandu hwekudya hwakaderera zvakanyanya. Pakati padzo, kuwedzerwa kweDMPT kuT2, T3, uye T4 kwakawedzera kuwedzera kwehuremu hwemazuva ese kwemapoka matatu ne52.94%, 78.43%, uye 113.73%, zvichiteerana, zvichienzaniswa neboka rekutonga. Kuwanda kwehuremu kweT2, T3, uye T4 kwakawedzera ne60.44%, 73.85%, uye 98.49%, zvichiteerana, uye kukura kwakanangana kwakawedzera ne41.22%, 51.15%, uye 60.31%, zvichiteerana. Kuwanda kwehupenyu kwakawedzera kubva pa90% kusvika pa95%, uye huwandu hwekudya hwakaderera ne28.01%, 29.41%, uye 33.05%, zvichiteerana.

3. Mhedziso

Mukuyedza uku, kanaDMTKana DMPT yakawedzerwa, kuwanda kwekudyisa, mwero wekukura chaiwo, uye kuwedzera kwehuremu hwezuva nezuva kwehove dzekuedza muboka rega rega kwakawedzera zvakanyanya zvichienzaniswa neboka rekutonga, nepo chiyero chekudyisa chakaderera zvakanyanya. Uye ingave iri DMT kana DMPT, mhedzisiro yekusimudzira kukura inova yakakosha nekuwedzera kwehuwandu hwekuwedzera muzvikamu zvitatu zve 0.1g/kg, 0.2g/kg, uye 0.3g/kg. Panguva imwe chete, kuenzanisa kwemhedzisiro yekudya nekusimudzira kukura kweDMT neDMPT kwakaitwa. Zvakawanikwa kuti pasi pekuwanda kwakafanana kwebvudzi, kuwanda kwekudyisa, mwero wekuwedzera uremu, uye mwero wekukura chaiwo wehove dzekuedza muboka reDMPT feed zvakawedzera zvakanyanya zvichienzaniswa neboka rekudya reDMT, nepo chiyero chekudyisa chakaderera zvakanyanya. Kutaura zvazviri, DMPT ine mhedzisiro yakakura pakukwezva nekusimudzira kukura kwecarp zvichienzaniswa neDMT. Kuedza uku kwakashandisa DMPT neDMT zvakawedzerwa kune chikafu checarp kuti vaongorore mhedzisiro yavo yekudya nekusimudzira kukura. Mhedzisiro yacho inoratidza kuti DMPT neDMT dzine mikana yakakura yekushandisa sechizvarwa chitsva chemhuka dzemumvura dzinokwezva.