iimveliso

Umnatha wobungqina bezinambuzane obunamandla aphezulu, ukuxhathisa kwe-UV, ukuxhathisa ubushushu, ukuxhathisa kwamanzi, ukuxhathisa ukubola, ukuxhathisa ukuguga kunye nezinye iipropati, ezingenayo ityhefu kwaye zingenancasa, ubomi benkonzo ngokuqhelekileyo buyiminyaka emi-4-6, ukuya kuthi ga kwi-10.Ayinayo nje inzuzo yeenetha ze-shading, kodwa iphinda inqobe iintsilelo zenethi ze-shading.Kulula ukusebenza kwaye kufanelekile ukukhuthazwa ngamandla.Kuyimfuneko kakhulu ukufakela iminatha yobungqina bezinambuzane kwiindawo zokugcina izityalo.Iyakwazi ukudlala iindima ezine: inokuthintela ngokufanelekileyo izinambuzane.Emva kokugquma umnatha wezinambuzane, ngokusisiseko inokuphepha iintlobo ngeentlobo zezinambuzane ezitshabalalisayo ezinjengeemibungu zekhaphetshu, amanundu ediamondback, kunye neentwala.

1. Emva kokuba iimveliso zezolimo zigqunyelelwe ngeminatha yokuthintela izinambuzane, zinokuwunqanda ngokufanelekileyo umonakalo wezinambuzane ezahlukahlukeneyo ezifana nekhaphetshu, amanundu ediamondback, imisundululu yekhaphetshu, iSpodoptera litura, iintakumba beetles, ooqongqothwane kunye neentwala.Ngokovavanyo, umnatha wokulawula izinambuzane usebenza ngama-94-97% kwimibungu yekhaphetshu, amanundu e-diamondback, i-cowpea pod borers kunye ne-Liriomyza sativa, kunye ne-90% kwi-aphids.
2. Inokuthintela izifo.Usulelo lwentsholongwane lunokuba neziphumo ezibi ekulinyweni kwegreenhouse, ngakumbi ziintwala.Nangona kunjalo, emva kokufakwa kwe-insect-proof net kwi-greenhouse, ukuhanjiswa kwezinambuzane kunqunyulwa, okunciphisa kakhulu iziganeko zezifo zentsholongwane, kwaye umphumo wokulawula umalunga ne-80%.Iminatha yokuthintela izinambuzane inokunqanda izibulali-zinambuzane kwaye yenze iziqhamo nemifuno ibe luhlaza ngakumbi kwaye ibe sempilweni.
3. Lungisa iqondo lobushushu, ubushushu bomhlaba kunye nokufuma.Ngexesha elitshisayo, i-greenhouse igqunywe ngomnatha omhlophe wobungqina bezinambuzane.Uvavanyo lubonisa ukuba: ngoJulayi-Agasti oshushu, kwi-25-mesh emhlophe yobungqina bezinambuzane, ubushushu ekuseni nangokuhlwa bufana nebala elivulekileyo, kwaye ubushushu bumalunga ne-1 ℃ ngaphantsi kwebala elivulekileyo. emini enkulu ngemini enelanga.Ukususela ngoMatshi ukuya ku-Epreli ekuqaleni kwentwasahlobo, iqondo lokushisa kwi-shed egutyungelwe ngumnatha wobungqina bezinambuzane ngu-1-2 ° C ngaphezu kwendawo evulekileyo, kwaye iqondo lokushisa kwi-5 cm emhlabeni liyi-0.5-1 ° C ngaphezulu. ukuba kwindawo evulekileyo, enokuthintela ngempumelelo iqabaka.Ukongezelela, umnatha okhusela izinambuzane unokuthintela inxalenye yamanzi emvula ukuba angangeni eshedini, unciphise ukufuma ebaleni, unciphise ukwenzeka kwezifo, kwaye unciphise ukuba ngumphunga wamanzi kwindlu eluhlaza ngeentsuku ezinelanga.