Meloidogyne incognita chipembenene chakajairika mukurima, chinokuvadza uye chinonetsa kudzora.Saka, Meloidogyne incognita inofanira kudzorwa sei?
Zvikonzero zvekunetsa kudzora kweMeloidogyne incognita:
1. Kapembenene kadiki uye kanovanda zvakasimba
Meloidogyne incognita imhando yetumbuyu inotakurwa nevhu ine munhu mudiki, simba rekupinda nechisimba, parasitic pazvirimwa zvakawanda, sora, nezvimwe;Kukurumidza kubereka kunokurumidza, uye huwandu hwevanhu hwezvipembenene huri nyore kuunganidza muhuwandu hukuru.
2. Kupinda mudzi, zvakaoma kuona
Kana chirimwa chikaratidza zviratidzo, midzi yakapindirwa nematodes, zvichikonzera kukanganisa kumiti.Chirimwa chinobata zvakafanana nezvirwere zvinotakurwa nevhu senge bacterial wilt, uye zviri nyore kutsauswa nemaitiro anooneka.
3. Kuchinja kwakasimba kwezvakatipoteredza
Inowanzoshanda muzvikamu zvevhu zvakatenderedza 15-30cm, inosvika pakadzika inosvika 1.5 metres.Inogona kutapurira mauto akawanda uye inogona kurarama kwemakore matatu kunyangwe pasina mamiriro ekugamuchira.
4. Nzira dzakaoma dzokubvisa
Kune akawanda Pathogen kutapurirana kweMeloidogyne incognita.Zvishandiso zvekurima zvakasvibiswa, mbesa dzine makonye, uye ivhu rakatakurwa neshangu panguva yekushanda zvese zvave muyananisi weMeloidogyne incognita kutapurirana.
Kudzivirira uye Kudzora nzira:
1. Kusarudzwa kwemarudzi ezvirimwa
Tinofanira kusarudza mhando kana rootstocks rinopesana neMeloidogyne incognita, uye sarudza mhando dzemiriwo dzinopesana nezvirwere kana zvirwere, kuitira kuti tigone kuderedza zvakanyanya kukuvadza kwezvirwere zvakasiyana-siyana.
2. Kurera mbeu muvhu risina zvirwere
Pakusimudza mbesa, tinofanira kusarudza ivhu risina chirwere cheMeloidogyne incognita chekusimudza mbeu.Ivhu rine chirwere cheMeloidogyne incognita rinofanirwa kuchengetedzwa mbesa isati yamera.Tinofanira kuona kuti mbesa hadzina utachiona.Nenzira iyi chete tinogona kuderedza kuitika kwechirwere pazera revakuru.
3. Kurima ivhu rakadzika nekutenderedza mbesa
Kazhinji, kana tikachera zvakadzika muvhu, tinoda kusvika 25 centimita kana kudarika kuitira kuti tiuye nematodes muvhu rakadzika pasi.Panguva ino, ivhu repamusoro haringangove rakasununguka, asi zvakare kuderedza mvura yemvura mushure mekusangana nezuva, izvo zvisingabatsiri pakurarama kwenematodes.
4. High tembiricha girinihausi, ivhu kurapwa
Kana iri Meloidogyne incognita mugreenhouse, tinogona kushandisa kupisa kwakanyanya muzhizha kuuraya nematodes mazhinji.Panguva imwecheteyo, isu tinogona zvakare kuora zvisaririra zvechirimwa izvo Meloidogyne incognita zvinoenderana nekupona muvhu.
Mukuwedzera, kana ivhu riri jecha, tinofanira kuvandudza ivhu gore negore, izvo zvinogonawo kuderedza zvakanyanya kukanganisa kweMeloidogyne incognita.
5. Kutarisira munda
Tinogona kuisa Mupfudze wakaora mumunda uye kuwedzera phosphorus uye potassium fetereza, izvo zvinogona kuvandudza kurwisa zvirwere zvezvirimwa.Tinofanira kuyeuka kuti hatifanire kushandisa Mupfudze usina kusimba, izvo zvinongowedzera kuitika kweMeloidogyne incognita.
6. Wedzera kushandiswa kwefetereza yebhayoloji inoshanda uye simbisa manejimendi ekurima
Tinofanira kushandisa yakawanda nematode control biological fetiraiza (somuenzaniso, ine Bacillus thuringiensis, yepepuru spore, etc.) kuvandudza ivhu microbial flora, zvinobudirira kudzivirira kuitika nematodes, kuwedzera kukura, uye kuderedza kukuvadza Meloidogyne incognita.
Nguva yekutumira: Jul-11-2023