samfurori

Matsayinnet kwari:

1. Bayan an rufe kayayyakin noma da tarun da ba su da kwari, za su iya guje wa lalacewar kwari iri-iri kamar su kabeji caterpillars, moths diamondback, kabeji armyworms, Spodoptera litura, ƙwaro ƙwaro, beetles, da aphids.A cewar gwajin, gidan yanar gizo na sarrafa kwari yana da kashi 94-97% yana da tasiri akan caterpillars kabeji kabeji, moths diamondback, cowpea pod borers da Liriomyza sativa, da kuma 90% a kan aphids.
2. Yana iya hana cuta.Yaduwar ƙwayoyin cuta na iya haifar da mummunan sakamako ga noman greenhouse, musamman ta hanyar aphids.Duk da haka, bayan shigar da gidan yanar gizo na kwari a cikin greenhouse, an katse watsawar kwari, wanda ke rage yawan cututtukan cututtuka, kuma tasirin kulawa yana da kusan 80%.Tarun da ke hana kwari na iya guje wa maganin kashe kwari da sanya 'ya'yan itatuwa da kayan marmari su zama kore da lafiya.
3. Daidaita yanayin zafi, yanayin ƙasa da zafi.A cikin lokacin zafi, an rufe greenhouse da farar rigar kwari.Gwajin ya nuna cewa: a cikin Yuli-Agusta mai zafi, a cikin gidan yanar gizon farar fata mai raɗaɗi 25, zafin jiki da safe da maraice daidai yake da filin bude, kuma zafin jiki yana kusan 1 ℃ ƙasa da filin bude. da rana tsaka a rana.Daga Maris zuwa Afrilu a farkon bazara, zafin jiki a cikin rumfar da aka rufe da gidan yanar gizo mai hana kwari ya kai 1-2 ° C fiye da na a cikin fili, kuma zafin jiki a cikin ƙasa mai tsayi 5 cm ya fi 0.5-1 ° C sama da 0.5-1 ° C. cewa a cikin filin bude, wanda zai iya hana sanyi sosai.Bugu da kari, tarun da ke hana kwari zai iya toshe wani bangare na ruwan sama daga fadawa cikin rumfar, rage zafi a filin, rage kamuwa da cututtuka, da kuma rage fitar da ruwa a cikin greenhouse a ranakun rana.