Menene Maganin Kwayoyin Kwayoyin Kwayoyin cuta?

Magungunan ƙwayoyin cuta na ƙwayoyin cuta suna nufin magungunan kashe qwari da aka samu ta hanyar halitta waɗanda ke amfani da ƙwayoyin cuta, fungi, ƙwayoyin cuta, protozoa, ko ƙwayoyin ƙwayoyin cuta waɗanda aka canza su azaman sinadarai masu aiki don hanawa da sarrafa ƙwayoyin cuta kamar cututtuka, kwari, ciyawa, da beraye. Ya haɗa da amfani da ƙwayoyin cuta don sarrafa kwari, amfani da ƙwayoyin cuta don sarrafa ƙwayoyin cuta, da yin amfani da ƙwayoyin cuta don shuka. Irin wannan magungunan kashe qwari yana da zaɓi mai ƙarfi, yana da aminci ga mutane, dabbobi, amfanin gona, da yanayin yanayi, ba ya cutar da maƙiyan halitta, kuma ba ya fuskantar juriya.

Yin bincike da bunkasa magungunan kashe kwari za su samu nasarar samar da kayayyakin amfanin gona masu inganci da aminci yadda ya kamata, da habaka karin darajar tattalin arzikin kayayyakin amfanin gona, da fadada kasuwannin fitar da kayayyakin amfanin gona na kasar Sin zuwa kasashen waje, da inganta ci gaban masana'antun kore. kwari.

Sabo da haka, kara saurin bunkasuwar bunkasuwar masana'antu, da inganta magungunan kashe kwayoyin cuta, da rage ragowar magungunan kashe kwari a cikin kayayyakin amfanin gona da gurbata muhalli ga muhallin aikin gona, da samun dauwamammen kula da manyan cututtukan amfanin gona da kwari, da cimma gagarumin bukatu na fasahar aikin gona wajen samar da masana'antu na samar da kayayyakin amfanin gona marasa gurbatar yanayi, da samar da fa'ida mai yawa a fannin tattalin arziki a kasar Sin.

Hanyar ci gaba:

1. Kasa don magance cututtuka da kwari

Ya kamata a gudanar da ƙarin bincike a kan ƙasa mai hana cututtuka da kwari. Wannan ƙasa tare da juriya na ƙwayoyin cuta na hana ƙwayoyin cuta daga rayuwa da kwari daga haifar da lahani.

2. Halittar ciyawa

The nazarin halittu kula da weeds ne da yin amfani da herbivorous dabbobi ko shuka pathogenic microorganisms tare da wani takamaiman rundunar kewayon don sarrafa ciyawa yawan da shafi dan Adam tattalin arzikin kasa da tattalin arziki kofa.Idan aka kwatanta da sinadarai sarrafa ciyawa, nazarin halittu sarrafa ciyawa yana da abũbuwan amfãni daga wani gurbatawa ga muhalli, babu magani lalacewa, da kuma high tattalin arziki amfanin. Wani lokaci gabatarwar nasara na abokan gaba na dabi'a na iya magance matsalar lalacewar ciyawa sau ɗaya kuma gaba ɗaya.

3. Kwayoyin halitta da aka kirkira

A cikin 'yan shekarun nan, bincike kan kwayoyin halittar kwayoyin halitta yana aiki sosai, kuma ya shiga mataki na aiki kafin a samar da tsire-tsire ta hanyar kwayoyin cuta da juriya na kwari. Wannan ci gaban yana nuna babban yuwuwar ilimin kimiyyar halittu don inganta kwayoyin halitta na ƙwayoyin cuta da kuma kafa tushe don ƙarin bincike da haɓaka sabon ƙarni na magungunan kashe qwari.

4. Cututtukan da aka canza ta kwayoyin halitta da tsire-tsire masu jure wa kwari

Cututtuka masu saurin kisa da tsire-tsire masu jure kwari sun buɗe sabbin hanyoyin magance kwari. A shekara ta 1985, masana kimiyya na Amurka sun gabatar da kwayar halittar coat protein (cp) na kwayar cutar mosaic taba a cikin taba mai saukin kamuwa, kuma tsire-tsire masu tsire-tsire sun inganta juriya ga ƙwayoyin cuta.Wannan hanyar samun juriya na cututtuka ta hanyar canja wurin kwayar cutar ta CP daga baya ya sami nasara a kan tsire-tsire masu yawa kamar tumatir, dankali, waken soya, da shinkafa. Ana iya ganin cewa wannan wani kyakkyawan bincike ne na injiniyan halittu.