izindaba

Inetha elivikela izinambuzaneifana nesikrini sefasitela, esinamandla aqinile aqinile, ukumelana ne-UV, ukumelana nokushisa, ukumelana namanzi, ukumelana nokugqwala, ukumelana nokuguga nezinye izakhiwo, ezingenabuthi futhi ezingenakunambitheka, impilo yesevisi ngokuvamile iyiminyaka engu-4-6, kuze kufike eminyakeni eyi-10.Ayinayo nje kuphela izinzuzo zamanetha e-shading, kodwa futhi inqoba ukushiyeka kwamanetha e-shading, futhi ifanelwe ukukhuthazwa okunamandla.

Kudingeka kakhulu ukufakaamanetha avikela izinambuzaneezindlini zokugcina izithombo.Ingadlala izindima ezine:
1. Isebenza ngokumelene nezinambuzane.Ngemva kokumboza inetha lezinambuzane, ngokuyisisekelo ingagwema izinhlobonhlobo zezinambuzane ezinjengezibungu zeklabishi, amabhu e-diamondback, nama-aphid.
Ngemva kokuba imikhiqizo yezolimo imbozwe amanetha angavimbeli izinambuzane, ingagwema ngempumelelo ukulimala kwezinambuzane ezihlukahlukene ezifana nezibungu zeklabishi, amabhu e-diamondback, izikelemu zeklabishi, i-Spodoptera litura, i-flea beetles, i-simian leaf beetles, ama-aphid nokunye.Ngokusho kokuhlolwa, inethi yokulawula izinambuzane isebenza ngama-94-97% ngokumelene nezibungu zeklabishi, inundu ye-diamondback, i-cowpea pod borer kanye ne-Liriomyza sativa, kanye nama-90% ngokumelene nezintwala.

2. Ukuvimbela izifo ezibangelwa amagciwane.Ukudluliswa kwegciwane kungaba nemiphumela eyinhlekelele ekutshalweni kwe-greenhouse, ikakhulukazi ama-aphid.Kodwa-ke, ngemva kokufakwa kwenetha lokuvikela izinambuzane endaweni ebamba ukushisa, ukudluliswa kwezinambuzane kuyanqanyulwa, okunciphisa kakhulu izifo ezibangelwa amagciwane, futhi umphumela wokulawula ungaba ngu-80%.

3. Lungisa izinga lokushisa, izinga lokushisa lomhlabathi kanye nomswakama.Ngenkathi eshisayo, i-greenhouse imbozwa inetha elimhlophe elivikela izinambuzane.Ukuhlolwa kukhombisa ukuthi: ngo-July-August oshisayo, enetha elingu-25-mesh elimhlophe elivikela izinambuzane, izinga lokushisa ekuseni nakusihlwa liyafana nenkundla evulekile, futhi izinga lokushisa licishe libe ngu-1 ℃ kunenkundla evulekile. emini libalele.Kusukela ngoMashi kuya ku-April ekuqaleni kwentwasahlobo, izinga lokushisa eshedini elimbozwe inetha lokuvikela izinambuzane liphakeme ngo-1-2°C kunalelo elisendaweni evulekile, kanti izinga lokushisa endaweni engu-5 cm liphakeme ngo-0.5-1°C. ukuthi endaweni evulekile, engavimbela ngempumelelo isithwathwa.Ngaphezu kwalokho, inetha elivikela izinambuzane lingavimba ingxenye yamanzi emvula ukuba lingangeni eshede, linciphise umswakama ensimini, linciphise izinga lezifo, futhi linciphise ukuhwamuka kwamanzi endlini ebamba ukushisa ngezinsuku libalele.

4. Inomphumela wokufiphaza.Ehlobo, ukukhanya kuphezulu, futhi ukukhanya okuqinile kuzovimbela ukukhula kwezitshalo, ikakhulukazi izitshalo ezinamaqabunga, futhi inetha elivikela izinambuzane lingadlala indima ethile ekushiseni.Inetha le-20-22 mesh silver-gray-proof-proof-proof-proof inetha ngokuvamile inezinga lomthunzi lika-20-25%.

5. Vimbela ukwehla kwezithelo.Isikhathi sokuvuthwa kwesithelo sisesimweni sezulu sezulu ehlobo.Uma inetha elivikela izinambuzane lisetshenziselwa ukusimboza, lizonciphisa ukudonsa kwesithelo okubangelwa isiphepho semvula ngesikhathi sokuvuthwa kwesithelo.Ikakhulukazi, isithelo se-dragon fruit, i-blueberry, ne-bayberry ngesikhathi sokuvuthwa sihlangabezana neminyaka yemvula, futhi umphumela wokunciphisa ukwehla kwezithelo ubonakala ngokucacile..

6. Vimbela isithwathwa.Uma isigaba sesithelo esincane kanye nesigaba sokuvuthwa kwesithelo kusenkathini yezinga lokushisa eliphansi, kulula ukubangela umonakalo obandayo noma ukulimala okungamaqhwa.Ukusetshenziswa kwenethi elivikela izinambuzane akusizi nje kuphela ukuthuthukisa izinga lokushisa kanye nomswakama enetheni, kodwa futhi kusebenzisa ukuhlukaniswa kwenethi elivikela izinambuzane ukuvimbela ukulimala kwesithwathwa endaweni yezithelo.