Labarai
-
Masu kula da ci gaban shuka daidai suke da hormones?
A cikin 'yan shekarun nan, an sami ƙaruwar 'ya'yan itatuwa marasa lokaci, kuma a farkon bazara, sabbin strawberries da peaches za su bayyana a kasuwa. Ta yaya waɗannan 'ya'yan itatuwa suke nuna lokacin da ya dace? A da, mutane sun yi tunanin cewa wannan 'ya'yan itace ne da aka noma a cikin gidan kore. Duk da haka, tare da co...Kara karantawa -
Shenzhou ta 15 ta dawo da shinkafa mai ƙarfi, ta yaya magungunan kashe kwari ya kamata su ci gaba da ci gaba da wannan ci gaba?
A ranar 4 ga Yuni, 2023, rukuni na huɗu na samfuran gwaje-gwajen kimiyyar sararin samaniya daga tashar sararin samaniya ta China sun koma ƙasa tare da tsarin dawo da na'urar jirgin sama ta Shenzhou-15. Tsarin aikace-aikacen sararin samaniya, tare da tsarin dawo da na'urar jirgin sama ta Shenzhou-15, sun gudanar da jimillar gwaje-gwaje 15 na e...Kara karantawa -
Ta yaya ake amfani da magungunan kashe kwari na tsafta?
Maganin kashe kwari masu tsafta na nufin sinadarai da ake amfani da su a fannin lafiyar jama'a don sarrafa kwayoyin halitta da kwari da ke shafar rayuwar mutane. Ya ƙunshi sinadarai masu sarrafa kwayoyin halitta da kwari kamar sauro, ƙudaje, ƙudaje, ƙwari, ƙwari, ƙwari, tururuwa da...Kara karantawa -
Yanayin gaba ɗaya na ci gaban fasahar tsabtace ƙwayoyin cuta
A cikin shekaru 20 da suka gabata, magungunan kashe kwari masu tsafta na ƙasata sun bunƙasa cikin sauri. Na farko, saboda gabatar da sabbin nau'ikan da fasahohin zamani daga ƙasashen waje, na biyu kuma, ƙoƙarin da sassan cikin gida suka yi ya ba da damar yawancin manyan kayan aiki da nau'ikan magani na...Kara karantawa -
Sanarwar hutu na bikin bazara
Kara karantawa -
ƙarni na uku na magungunan kashe kwari na nicotinic - dinotefuran
Yanzu da muke magana game da dinotefuran na maganin kwari na nicotinic na ƙarni na uku, bari mu fara tantance rarrabuwar magungunan kwari na nicotinic. Tsarin farko na samfuran nicotine: imidacloprid, nitenpyram, acetamiprid, thiacloprid. Babban matsakaici shine 2-chloro-5-chloromethylpy...Kara karantawa -
Waɗanne kwari ne bifenthrin ke kashewa?
Lambun bazara na iya fuskantar matsaloli da yawa, musamman ma lokacin zafi da bushewa, kuma a watan Yuli da Agusta, tabarmarmu ta waje mai kore na iya yin launin ruwan kasa cikin 'yan makonni. Amma wata matsala mafi rikitarwa ita ce tarin ƙananan ƙwaro waɗanda ke cin ganye, rawani da saiwoyi har sai sun haifar da dam ɗin da ake iya gani...Kara karantawa -
Wadanne amfanin gona ne etherethrin ya dace da su? Yadda ake amfani da ethermethrin!
Ethermethrin ya dace da sarrafa shinkafa, kayan lambu da auduga. Yana da tasiri na musamman akan Homoptera, kuma yana da tasiri mai kyau akan kwari daban-daban kamar Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera da Isoptera. Tasiri. Musamman ga sarrafa shuke-shuken shinkafa, tasirin ya sake zama...Kara karantawa -
Yadda ake hana kwari daga masara? Menene mafi kyawun magani da za a yi amfani da shi?
Masara tana ɗaya daga cikin amfanin gona da aka fi amfani da su. Manoman duk suna fatan masarar da suke shukawa za ta sami yawan amfanin gona mai yawa, amma kwari da cututtuka za su rage yawan amfanin masara. To ta yaya za a iya kare masara daga kwari? Menene mafi kyawun magani da za a yi amfani da shi? Idan kuna son sanin maganin da za ku yi amfani da shi don hana kwari...Kara karantawa -
Ilimin magungunan dabbobi | Amfani da kimiyya na florfenicol da matakan kariya 12
Florfenicol, wani sinadari mai suna monofluorinated daga thiamphenicol, wani sabon maganin chloramphenicol ne mai maganin kashe ƙwayoyin cuta don amfanin dabbobi, wanda aka haɓaka cikin nasara a ƙarshen shekarun 1980. A yanayin cututtuka da yawa, gonakin alade da yawa suna amfani da florfenicol akai-akai don hana...Kara karantawa -
Asalin mahaɗan halitta na asali! Kawar da matsalar fasaha ta juriya ga acaricides!
Acaricides rukuni ne na magungunan kashe kwari da ake amfani da su sosai a fannin noma, masana'antu da sauran masana'antu. Ana amfani da shi ne musamman don magance ƙwarin noma, ko ƙwarin dabbobi ko dabbobin gida. Kowace shekara duniya tana fuskantar babban asara sakamakon ƙwarin. A cewar Hukumar Abinci da Noma ta...Kara karantawa -
Wanne maganin sauro ne mafi aminci kuma mafi inganci?
Sauro yana zuwa kowace shekara, ta yaya za a guji su? Domin kada waɗannan masu shan muggan kwayoyi su ci gaba da cin zarafin mutane, mutane suna ci gaba da ƙirƙirar makamai daban-daban na jurewa. Daga gidajen sauro masu kariya marasa amfani da kuma allon tagogi, zuwa magungunan kashe kwari masu aiki, magungunan kashe sauro, da ruwan bayan gida marasa tabbas, zuwa ...Kara karantawa
