Wararka
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Xakamaynta koritaanka dhirta waxay siman yihiin hormoonnada?
Sanadihii la soo dhaafay, waxaa jiray aad iyo aad u badan oo ka baxsan miraha xilliga, iyo kaliya horraanta guga, strawberries cusub iyo fersken ayaa ka muuqan doona suuqa. Sidee mirahani u bislaadaan xilli ka baxsan? Markii hore, dadku waxay u malaynayeen in tani ay tahay midho ka baxay aqalka dhirta lagu koriyo. Si kastaba ha ahaatee, iyada oo co...Sii akhri -
Shenzhou 15th waxay soo celisay bariis ratoon ah, sidee waa in sunta cayayaanka ay ula socdaan horumarka?
Juun 4, 2023, dufcaddii afraad ee muunado tijaabo ah oo sayniska hawada sare ah oo laga keenay saldhigga hawada sare ee Shiinaha ayaa ku soo noqday dhulka iyaga oo wata qaybta soo celinta dayax gacmeedka Shenzhou-15. Nidaamka codsiga booska, oo ay weheliso moduleka soo celinta dayax-gacmeedka Shenzhou-15, ayaa fuliyay wadar ahaan 15 e ...Sii akhri -
Sidee loo isticmaalaa sunta cayayaanka ee nadaafadda?
Cayayaanka nadaafadda leh waxaa loola jeedaa maaddooyinka inta badan loo isticmaalo dhanka caafimaadka dadweynaha si loo xakameeyo noolaha iyo cayayaannada saameeya nolosha dadka. Waxaa inta badan ka mid ah wakiilada xakameynaya noolaha vector-ka iyo cayayaanka sida kaneecada, duqsiga, boodada, baranbarada, caarada, shilinta, quraanjada iyo...Sii akhri -
Xaaladda guud ee horumarinta fayadhowrka farsamada cayayaanka cayayaanka
20-kii sano ee la soo dhaafay, si xawli ah ayay u kobceen sunta cayayaanka nadaafadda ee dalkayga. Marka hore, iyada oo ay ugu wacan tahay soo bandhigida noocyo badan oo cusub iyo teknoolojiyad sare oo dibedda laga keenay, iyo tan labaad, dadaalka cutubyada gudaha ee ku habboon ayaa awood u yeeshay inta badan alaabada ugu muhiimsan ee ceyriinka iyo noocyada qiyaasta ee h ...Sii akhri -
Ogeysiiska fasaxa ee iidda gu'ga
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Jiilka saddexaad ee cayayaanka nicotinic - dinotefuran
Hadda oo aan ka hadalno jiilka saddexaad ee nicotinic insecticide dinotefuran, aynu marka hore kala saarno kala soocida cayayaanka nicotinic. Jiilkii ugu horreeyay ee nikotiinta: imidacloprid, nitenpyram, acetamiprid, thiacloprid. Dhexdhexaadiyaha ugu weyn waa 2-chloro-5-chloromethylpy...Sii akhri -
Waa maxay cayayaanka ay dilaan bifenthrin?
Cawska xagaaga waxay la kulmi karaan dhibaatooyin badan, ugu yaraan kuwaas oo ah kulaylka, xilliga qalalan, iyo bilaha Luulyo iyo Agoosto, gogoshayada cagaaran ee dibadda waxay isu rogi karaan bunni toddobaadyo gudahood. Laakin dhibka ka sii daran waa raxan lamid ah kuwa lamid ah oo ku dhufanaya afkoda, taajajka iyo xididdada ilaa ay ka keenaan biyo xidheen muuqda...Sii akhri -
Dalaggee ku habboon etherethrin? Sida loo isticmaalo Ethermethrin!
Ethermethrin waxay ku habboon tahay xakamaynta bariiska, khudaarta iyo suufka. Waxay saameyn gaar ah ku leedahay Homoptera, sidoo kale waxay saameyn wanaagsan ku leedahay cayayaanka kala duwan sida Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera iyo Isoptera. Saamaynta Gaar ahaan bariiska planthopper xakamaynta saamaynta waa rema ...Sii akhri -
Sidee looga hortagi karaa cayayaanka galleyda? Waa maxay daawada ugu fiican ee la isticmaalo?
Corn waa mid ka mid ah dalagyada ugu caansan. Beeralayda oo dhami waxay rajeynayaan in hadhuudhka ay beeraan ay yeelan doonaan wax-soosaar sare, laakiin cayayaanka iyo cudurrada ayaa yareyn doona dhalidda hadhuudhka. Haddaba sidee galleyda looga ilaalin karaa cayayaanka? Waa maxay daawada ugu fiican ee la isticmaalo? Hadii aad rabto in aad ogaato daawada aad isticmaalayso si aad uga hortagto cayayaanka...Sii akhri -
Aqoonta daawada xoolaha | Isticmaalka sayniska ee florfenicol iyo 12 taxaddar
Florfenicol, oo ka soo jeeda monofluorinated synthetic monofluorinated of thiamphenicol, waa dawo cusub oo bakteeriyada bakteeriyada chloramphenicol, taas oo si guul leh loo soo saaray dabayaaqadii 1980-yadii. Xaaladda cudurrada soo noqnoqda, beero doofaarro badan ayaa si joogta ah u isticmaala florfenicol si ay uga hortagaan ...Sii akhri -
Iskudhisyada noolaha dabiiciga ah ee asalka ah! Jebinta cilad farsamo ee caabbinta acaricide kiimikaad!
Acaricides waa nooc ka mid ah sunta cayayaanka si weyn loogu isticmaalo beeraha, warshadaha iyo warshadaha kale. Waxaa inta badan loo isticmaalaa in lagu xakameeyo caarada beeraha, ama shilinta xoolaha ama xayawaanka rabaayada ah. Sannad kasta dunidu waxay la kulantaa khasaare aad u weyn oo ay sabab u tahay cayayaanka caarada. Sida ay sheegtay Hay’adda Cuntada iyo Beeraha ee...Sii akhri -
Waa kuwee kaneecada ka celisa kan ugu badbaado badan uguna waxtarka badan?
Kaneecada ayaa timaada sanad walba, sidee looga fogaado? Si aan loo dhibin vampire-yadan, aadanuhu waxa ay si joogto ah u samaynayeen hub kala duwan oo lagula tacaalo. Laga soo bilaabo maro kaneecada difaaca dadban iyo muraayadaha daaqadaha, ilaa cayayaanka firfircoonida leh, kaneecada kaneecada, iyo biyaha musqusha ee mugdiga ku jiro, ilaa ...Sii akhri