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Chii chinokonzera E. coli muhuku? Nzira yekurapa nayo?
Nekusvika kwechirimo, tembiricha yakatanga kudziya, zvinhu zvese zvinomutsiridzwa, inova nguva yakanaka yekurera huku, asi zvakare inzvimbo yekuberekera utachiona, kunyanya kune iyo yakashata mamiriro ezvakatipoteredza, lax kutonga kweboka. Uye parizvino, tiri mumwaka wepamusoro we...Verenga zvimwe -
Mutambo weQingming
Qingming Festival, inozivikanwawo seTomb-Sweeping Day, mutambo wechinyakare weChinese une kukosha kukuru mutsika dzeChinese. Inguva yekuti mhuri dziremekedze madzitateguru, dziremekedze mufi, uye dzifarire kusvika kwechirimo. Mutambo uyu, unowira pazuva rechigumi neshanu af...Verenga zvimwe -
Chii chakashata nehuku dzinoridza ngonono?
Huku ngonono kazhinji chiratidzo, kwete chirwere chakasiyana. Kana huku dzichiratidza hunhu uhu, hunogona kunge huri chiratidzo chehurwere. Zviratidzo zvidiki zvinogona kuvandudza zvishoma nezvishoma nekugadzirisa maitiro ekudyisa, nepo zviitiko zvakakomba zvinoda kuzivikanwa nekukurumidza kwechikonzero uye kurapwa kwakanangwa. Th...Verenga zvimwe -
Iyo automatic egg incubator inoshanda sei?
An automatic egg incubator chishamiso chemazuva ano chashandura maitirwo ekuchechenya mazai. Ichi chishandiso chakagadzirirwa kutevedzera mamiriro anodiwa kuti mazai achochonye, achipa nharaunda inodzorwa yekukura kwema embryos. Iyi tekinoroji yaita kuti zvikwanisike kune vese maprofes...Verenga zvimwe -
Munopfuya sei huku musango?
Kurimwa kwehuku pasi pesango, ndiko kuti, kushandiswa kweminda yemichero, nzvimbo yemasango yakazaruka kupfuya huku, zvose kuchengetedzwa kwezvakatipoteredza uye kuchengetedza mari, iko zvino kwave kuwedzera kufarirwa nevarimi. Nekudaro, kuti upfure huku dzakanaka, gadziriro dzekutanga dzinofanirwa kuita zvakakwana, sainzi ma...Verenga zvimwe -
Ndeipi nzvimbo yakanaka yekuisa egg incubator?
Kusarudza nzvimbo yevhavha incubator isarudzo yakakosha, sezvo inogona kukanganisa zvakanyanya kubudirira kwekuchochonya mazai. Kunyangwe iwe uri wekutanga kana ane ruzivo mukukurisa mazai, kuwana nzvimbo yakanakisa yeincubator yako kwakakosha pakukura kune hutano hwema embryo mukati memazai. ...Verenga zvimwe -
Zvirwere zvipi zvinoita huku muchirimo? Sei kuine zvirwere zvakanyanya muhuku munguva yechirimo?
Kupisa kwechitubu kuri kudziya zvishoma nezvishoma, zvese zviri kupora, zvisinei, kune indasitiri yehuku, chitubu chiitiko chakanyanya chemwaka wechirwere. Saka, ndezvipi zvirwere zvinokonzerwa nehuku muchirimo? Sei chiitiko chehuku muchirimo chichave chakanyanya kukwirira? Kutanga, chitubu...Verenga zvimwe -
Zvinotora nguva yakareba sei kuti mazai achochonye?
Kana zvasvika pakuchochonya mazai, nguva ndiyo zvese. Kuchengeta mazai kweanenge mazuva matatu kuchabatsira kugadzirira kuchechenya; zvisinei, mazai matsva uye akachengetwa haafaniri kuchengetwa pamwechete. Zviri nani kuchochonya mazai mukati memazuva manomwe kusvika gumi ekukandira. Iyi nguva yakakwana inovimbisa mukana wakanakisa wekubudirira ...Verenga zvimwe -
Mitemo mishanu yekusarudza nhiyo dzemhando yepamusoro
Kuberekesa mazai emhando uye tekinoroji yekuchechenya: Manhiyo emhando yepamusoro anouya pekutanga kubva pakuberekesa mazai emhando yepamusoro. Paunenge uchisarudza nhiyo, ita shuwa kuti unoziva kunobva hatchery yekuberekesa mazai, maitiro ekusarudza, uye yakakosha tekinoroji paramita senge tembiricha, humidity, uye nhamba yenguva ...Verenga zvimwe -
Ndezvipi zvakanakira kudyisa gezi mvura ine munyu?
Wedzera munyu mukudya kwegeese, kunyanya basa reiyo sodium ion uye chloride ions, ivo vanotora chikamu mune akasiyana microcirculation uye metabolism mune goose, nebasa rekuchengetedza iyo acid-base chiyero chemuviri wehanzi, kuchengetedza kuenzana kweosmotic pressure pakati pemasero uye t...Verenga zvimwe -
Nzira dzekuwedzera Kudya Kwedhadha
Kudya kwakaderera kwemadhadha kunogona kukanganisa kukura kwavo uye pundutso. Nekusarudzwa kwakakodzera kwekudya uye maitiro ekudya kwesainzi, unogona kuvandudza havi yako yedhadha uye kuwedzera huremu, zvichiunza mabhenefiti ari nani kubhizinesi rako rekurima dhadha. Dambudziko rekudya kwakaderera kwemadhadha rinogona kunge riri chikonzero ...Verenga zvimwe -
Chii chinoitika kana zai rikasachochonya mumazuva makumi maviri nerimwe?
Kuchochonya mazai chinhu chinonakidza uye chakapfava. Kunyangwe iwe wakamirira kuzvarwa kweshiri yako yaunoda kana kutarisira purazi rizere nehuku, iyo 21-day incubation nguva inguva yakakosha. Ko kana zai rikasachochonya mushure memazuva makumi maviri nerimwe? Ngationgororei zvakasiyana...Verenga zvimwe
