I-1,3-Dichloropropene 95% 98%

1I-3-Dichloropropene iyisithako esivamile esisebenza kahle kakhulu nesinomswakama, esiqukethe ama-isomers axubile e-cis nama-trans. Ifaka ukungena kwenhlabathi okunamandla kanye nokusebenza okuhle kakhulu kokubulala amagciwane. Ngemva kokufakwa ekuvalekeni kwenhlabathi nefilimu, iyashintsha ibe yigesi, isakazeke ngokulinganayo ngemigodi yenhlabathi ukuze ingene ezingxenyeni ezijulile zezimpande, iphazamise uhlelo lokuphefumula lwezinambuzane kanye namagciwane enhlabathi ukuze kufezwe umphumela wokubulala ngokuphelele.

Izinzuzo Eziyinhloko

1.Amabanga amabili okuhlanzeka kokulingana okuguquguqukayo 95% kanye no-98% uketshezi lobuchwepheshe olukhethwayo; 98% izinga lokuhlanzeka okuphezulu okunokungcola okuphansi, ukukhishwa komphunga okuzinzile ukuze kusebenze kahle ensimini njalo.

2. Umsebenzi ohamba phambili wokubulala izinambuzane ezifuthayo. Ilungiselelwe ngokukhethekile ukubulala ifindo lezimpande, i-cyst, izilonda kanye ne-dagger nematodes, izinto eziyinhloko zokusetshenziswa kwezindawo ezihlushwa yizinambuzane ezifuthayo.

3. Ukungena okujulile kwenhlabathi Igesi ingadlula ubumba oluhlanganisiwe, izinsalela zezitshalo kanye nezinto eziphilayo, ifinyelele endaweni yezimpande ezijulile ezingama-40-60cm lapho izibulala-zinambuzane eziwuketshezi zingenakufika khona.

4. Ukuhambisana okuhle kakhulu kokuxubana kwe-fumigation. Hlanganisa kahle ne-Chloropicrin ukuze ulawule ngasikhathi sinye ama-nematode, isikhunta kanye nezinambuzane ezingaphansi komhlaba, kanye kanye ukubulala amagciwane enhlabathini.

5. Ukuwohloka okusheshayo kanye nomjikelezo womoya omfushane Ngemva kokufaka umoya ngokugcwele, akukho zinsalela ezinobuthi eziqongeleleka enhlabathini; isikhathi esifushane sokulinda ngaphambi kokutshala izitshalo, ukulahleka komhlabathi okungasebenzi kahle kuncishisiwe.

6. Ukuzivumelanisa nezimo kwezitshalo kabanzi Ukwelashwa okuphephile ngaphambi kokutshala cishe kuzo zonke izitshalo ezithengiswayo, akukho ingozi yokubulala izinambuzane ngaphansi kokusebenza komoya ojwayelekile.

Izitshalo Ezisebenzayo

Utamatisi wendlu yokugcina izitshalo, ukhukhamba, ikhabe, istrawberry, amagilebhisi, i-apula, ipentshisi, amazambane, ijinja, ugalikhi, ugwayi, i-ginseng, i-notoginseng, isitshalo sezimbali, ingadi yezithelo.

Izinambuzane Eziyinhloko Ezihlosiwe

1. Ama-Nematode: I-Root-knot nematode, i-cyst nematode, i-lesion nematode, i-dagger nematode, i-stubby-root nematode

2. Isikhunta: Fusarium, Verticillium, Phytophthora, Rhizoctonia

3. Izinambuzane ezingaphansi komhlaba ezingaphelele: Ama-Wireworm, ama-symphylans

Indlela Yokusebenzisa Ejwayelekile

1. Ukulungiswa kwenhlabathi: Gaya amagade, gcina umswakama wenhlabathi ku-60%–70%, susa izinsalela zezitshalo namatshe amakhulu.

2. Umjovo womshini: Faka uketshezi oluyi-1,3-D ongqimbeni lomhlabathi oluyi-20-40cm nge-fumigation injector enikezelwe.

3. Ukuvala okungenamoya: Mboza ngokushesha ipulasitiki engangenwa amanzi kanye nomphetho wefilimu encane ukuze uvale igesi yokubulala izinambuzane enhlabathini.

4. Isikhathi sokuhlanza esivaliwe: Vala izinsuku eziyi-10-18 kuye ngokushisa kwenhlabathi.

5. Umoya wokungenisa umoya: Susa i-mulch bese ulima inhlabathi ukuze ukhiphe umoya izinsuku ezingu-7-12; hlola igesi esele ngaphambi kokufakelwa isithombo.

6. Isiphakamiso sokufutha kanye: Hlanganisa ne-Chloropicrin ukuze uthole izindawo ezine-nematode enzima kanye nezifo ezibangelwa yi-fungus.

Izinyathelo Zokuphepha

1. Uketshezi oluyingozi oluvuthayo nolucasulayo: Umhwamuko ucasula amehlo, umgudu wokuphefumula kanye nesikhumba kakhulu. Abasebenzi kumele bagqoke i-PPE ephelele: i-gas respirator, i-coverall engangeni makhemikhali, amagilavu ​​​​erabha kanye namabhuzu.

2. Vimbela ngokuqinile ukusebenza ngaphandle kwemishini yokuzivikela; gwema ukuthintana nesikhumba kanye nokuhogela igesi.

3. Hlukanisa indawo yokubulala ukhula ngokuphelele, beka izimpawu ezisobala zesixwayiso, wenqabele izingane, imfuyo kanye nabasebenzi abangafanele ukungena endaweni yokuvala.

4. Ungagcini noma uxube namakhemikhali e-alkaline ukuvimbela ukubola kwamakhemikhali nokuvuza kwegesi.

5. Gcina endaweni yokugcina epholile, eyomile, enomoya, ivalwe kahle, kude nomlilo ovulekile, umthombo wokushisa kanye nama-oxidants.

6. Kuphela kwezolimo ezisezingeni eliphezulu zokuhlanza inhlabathi ngaphambi kokutshala; akuvunyelwe ukubulala amagciwane endlini.

7. Njengoba zihlukaniswe njengezimpahla eziyingozi, ezokuthutha zihambisana nemithethonqubo yezokuthutha yamakhemikhali ayingozi.