Ukubaluleka Kwenethi Lobufakazi Bezinambuzane Engadini

Kwezolimo zanamuhla kanye ne-horticulture, ngokuthuthuka okuqhubekayo kwendawo ezungezile kanye nokushintsha kwesimo sezulu, izinambuzane zibangela usongo olukhulu ezitshalweni nasezitshalweni. Lokhu akuthinti kuphela isivuno kanye nekhwalithi yezitshalo, kodwa futhi kubangela ukulahlekelwa okukhulu kwezomnotho kubalimi. Ukuze kubhekwane nalezi zinkinga, kuye kwavela izinhlobo ezihlukahlukene “zamanetha ezinambuzane”, okuhlanganisa nezigaba eziningi ezingaphansi, njenge amanetha ezinambuzane, inethi yokuvikela uvemvane, kanye nenethi yokuvikela izintwala.

Isimiso samanetha ezinambuzane

Okokuqala, ake siqonde isimiso esiyisisekelo samanetha ezinambuzane. Amanethi ezinambuzane, njengoba negama lisho, ayizinto ezinezikhala ezisetshenziselwa ukuvimbela ukuhlasela kwezinambuzane futhi asetshenziswa kakhulu ekukhiqizweni kwezolimo, ukulima ukulima nokuvikela izitshalo. Amanethi ezinambuzane avimbela izinambuzane ezihlukahlukene ukuba zingene ezindaweni zezitshalo ngokuzihlukanisa ngokomzimba. Izindlela zendabuko zokuvimbela izinambuzane zihlanganisa ukusetshenziswa kwezibulala-zinambuzane ezihlukahlukene zamakhemikhali, kodwa le mikhiqizo ingase ingangcolisi imvelo kuphela, kodwa futhi ibe nomthelela omubi empilweni yomuntu. Ngesikhathi esifanayo, izinambuzane eziningi kakhulu ziye zakwazi ukumelana nezibulala-zinambuzane zamakhemikhali, zanciphisa ukusebenza kwazo. Ngokuphambene, amanetha ezinambuzane ayisixazululo esinobungani nemvelo futhi asihlaza.

Ukuqonda Amanetha Ezinambuzane

Kukhona isigatshana esikhethekile samanethi ezinambuzane, okuyi-aphid proof netting. I-aphid proof netting amanethi e-polyethylene enziwe ngokukhethekile ukubhekana nama-aphid. Ama-aphid yizinambuzane ezivamile zezitshalo nezitshalo ze-horticultural. Bamunca ubisi lwezitshalo, babangele ukukhula okubi kwezitshalo noma ngisho nokufa. Ngaphezu kwalokho, ama-aphid angasakaza izifo eziningi ezibangelwa amagciwane, okubangela ukulimala okuhlala njalo kubalimi. Idizayini yokuvula imbobo yokufaka amanetha e-aphid muhle kakhulu, ngokuvamile ephakathi kuka-0.25 no-0.35 mm, okungavimba ngempumelelo ukuhlasela kwezintwala, ngaleyo ndlela kunciphise umonakalo walezo zinambuzane ezitshalweni. Amanetha anjalo ngokuvamile afakwa ezindlini zokugcina izithombo, emashede nasezindaweni ezilinywayo ezivulekile ukuze kuvikelwe izitshalo kuma-aphid.

Ngaphezu kwe-aphid proof netting, i-butterfly proof inetha nazo ziyisigaba esibalulekile samanetha ezinambuzane. inethi yokuvikela uvemvane isetshenziswa kakhulu ukuvimbela izinambuzane ezehlukene zenundu nezemvemvane, ezingadala umonakalo omkhulu ezitshalweni ezisesigabeni sazo sezibungu. Ikakhulukazi kwamanye amasimu amakhulu, ukuhlasela kwezinambuzane zovemvane kungase kubangele ukuba sonke isivuno sihluleke. Idizayini yenethi yokuvikela uvemvane ngokuvamile icabangela ibhalansi yokudluliswa kokukhanya kanye nokungena komoya ukuze kuqinisekiswe ukuthi izitshalo zingathola ukukhanya kwelanga okwanele nokujikeleza komoya kuyilapho zivimbele ngempumelelo izinambuzane. Lolu hlobo lwenethi luqinile futhi lunempilo ende yesevisi. Ekusetshenzisweni okungokoqobo, kunganciphisa kakhulu ukusetshenziswa kwezibulala-zinambuzane futhi ngaleyo ndlela kunciphise ukungcoliswa kwemvelo.

Ngokusebenza okungokoqobo, ngaphezu kokuxazulula inkinga yokulawula izinambuzane, amanetha ezinambuzane anezinye izinzuzo eziningi. Isibonelo, zingasebenza njengesithiyo esingokomzimba sokuvimbela ngokuphumelelayo izinyoni nezinye izilwane ezincelisayo ezincane ekuhlaseleni izitshalo. Ngesikhathi esifanayo, amanetha ezinambuzane nawo anganciphisa umonakalo ezitshalweni obangelwa umoya nemvula ngezinga elithile, futhi ahlukanise imigudu yokudlulisela yamanye amagciwane namagciwane, ngaleyo ndlela athuthukise ukumelana nezifo kwezitshalo. Ikakhulukazi kwezolimo eziphilayo, ukusetshenziswa kwamanethi ezinambuzane kubaluleke kakhulu, okungafinyelela inhloso yokuvikelwa kwemvelo ngaphandle kokusebenzisa amakhemikhali, nokuqinisekisa ukuphepha kanye nekhwalithi yemikhiqizo yezolimo.

Ukufakwa nokugcinwa kwamanethi ezinambuzane

Okokugcina, uma kuziwa ekufakweni nasekugcinweni kwamanetha ezinambuzane, kukhona nezinto okufanele uzinake. Okokuqala, kubalulekile ukukhetha usayizi wemeshi ofanele. Izinhlobo ezahlukene zezinambuzane zidinga imiphumela ehlukene yokuhlukanisa inezikhala. Okwesibili, lapho ufaka, qiniseka ukuthi azikho izikhala noma amaphuzu aphukile phakathi kwenetha nomhlabathi, imibhede yezimbali noma izitshalo ukuvimbela izinambuzane ukuthi zingangeni kulezi zindawo. Ngaphezu kwalokho, hlola isimo senethi yezinambuzane njalo futhi ulungise izingxenye ezilimele ngesikhathi ukuze uqinisekise umphumela wokuvikela. Ngesikhathi sokusetshenziswa isikhathi eside, kungase kuthinteke ukukhanya kwelanga, imvula nezinye izici zemvelo. Ngakho-ke, kubaluleke kakhulu ukukhetha izinto ezinokumelana nesimo sezulu esihle futhi wenze ukunakekelwa okuvamile.

Kafushane, ukusetshenziswa kwezinhlobo ezahlukene zamanetha okuvikela izinambuzane kwezolimo nengadi yesimanje kudingekile ikakhulukazi futhi kubalulekile. Kungakhathaliseki ukuthi inetha elivikela izinambuzane, inetha uvemvane, noma inetha elivikela izintwala, azigcini nje ngokunikeza abalimi indlela ephumelelayo nengenabungane yokulawula izinambuzane, kodwa futhi banciphisa kakhulu ukusetshenziswa kwezibulala-zinambuzane zamakhemikhali, ezinomphumela omuhle. umthelela emvelweni nempilo yabantu. Ngakho-ke, ngokuthuthukiswa kobuchwepheshe kanye nokukhuthazwa kokusetshenziswa kwayo, amanetha avikela izinambuzane azodlala indima ebaluleke kakhulu ekukhiqizweni kwezolimo futhi abe ithuluzi elibalulekile lokuvikela izitshalo nendawo ezungezile.