Ingaruka nziza kuri Dazomet 98% Tc
| Izina ry'igicuruzwa | Dazomet |
| Ibikubiyemo | 98% TC |
| Isura | Agakoresho k'umweru gafite acicular |
| Koresha | Inyamirambo zifite imikorere yo gutwika zishobora kubora isothiocyanate ya methyl, formaldehyde na hydrogen sulfide mu butaka, kandi zikagira ingaruka ku nyomirambo ya rhizoma, nyomirambo y'igiti na heteroderma nematode. Byongeye kandi, ifite ingaruka zo kwica udukoko, kwica bagiteri no kwica ibyatsi, bityo ishobora no kuvura ibihumyo byo mu butaka, udukoko two munsi y'ubutaka n'ibyatsi bibi bya chenopodium. |
Porogaramu
Imiti yica udukoko mu buryo bwagutse. Imiti yica udukoko ifite ubushobozi bwo gushonga ishobora kubora methyl isothiocyanate, formaldehyde na hydrogen sulfide mu butaka, kandi ikagira ingaruka ku mikorobe ya rhizoma, stem nematode na heteroderma nematode. Byongeye kandi, ifite ingaruka zo kwica udukoko, kwica bagiteri no kwica ibyatsi, bityo ishobora no kuvura ibihumyo byo mu butaka, udukoko two munsi y'ubutaka n'ibyatsi bibi bya chenopodium, nka rhizoctonia y'ibirayi, udukoko twa polypteroptera y'ubutaka, kowbeetles, May scarab larvae n'ibindi. Ikoresheje 98% by'udukoko 750 ~ 900g/100m2 y'ubutaka bw'umucanga, 900 ~ 1050g/100m2 y'ibumba nk'uburyo bwo kuvura ubutaka, gukwirakwiza cyangwa gukoresha imiyoboro, Chemicalbook ishobora kurwanya indwara ya matode y'imboga n'ibishyimbo. 75% y'ifu itose 1125g/100m2 irashobora gukoreshwa mu kurwanya indwara ya matode y'ibirayi.
Umuti utera uburozi mu butaka, methyl thioisothiocyanate nematocide, ndetse no kuvura ibihumyo, udukoko two munsi y'ubutaka n'ibyatsi bibi, bizwi kandi ko ari ukubura vuba. Umuti uborera mu butaka kugira ngo ukore methylaminomethyl dithiocarbamate, ndetse no gukora methyl isothiocyanate. Ushobora kurwanya neza ibihumyo n'ibihumyo byo mu butaka, nka bagiteri za cataplexy, bagiteri za filarial, fusarium, nibindi, kandi ushobora no kubuza gukura kw'ibyatsi byinshi. Ugira ingaruka nziza ku ndwara ya kanseri y'umuhondo.
Uburyo bwo kwica udukoko
(1) Mbere yo gukoresha Dazomet, sukura imizi y'umusaruro uheruka, hanyuma ushyiremo ifumbire mvaruganda ikenewe n'umusaruro ukurikira.
(2) Menya neza ko ubushuhe bw'ubutaka bugera kuri 50-60% by'ubushobozi bw'amazi yo mu murima, niba atujuje ibisabwa, ushobora gushyira amazi mu murima; nyuma y'iminsi 3-5 yo kuhira, koresha imashini kugira ngo uhindure ubutaka kandi ubumeneke kugira ngo ubutaka bubone ubushobozi bwo kuvomera.
(3) Mu gihe ukoresha Dazomet, ubushyuhe bukwiye bw'ubutaka ni 12-18 ° C, kandi ubushyuhe buke ntibugomba kuba munsi ya 6 ° C.
(4) Koresha garama 25-40 za Dazomet kuri metero kare y'ubutaka. Muri zo, ikoreshwa ry'inkeri, urusenda, urusenda ni 20-25kg/mu, ikoreshwa ry'urusenda rw'inyanya ni 25-30kg/mu, naho ikoreshwa ry'urusenda rw'isukari ni 15-20kg/mu.
(5) Shyira umuti ku buso bungana, hanyuma ukoreshe isuka izunguruka mu guhinga izunguruka (ubujyakuzimu ni cm 25-30), kugira ngo Dazomet izamuke ihure neza n'aho ihinga kugira ngo igere ku musaruro mwiza. Iyo root knot nematode ibaye ikomeye, uburebure bw'aho ihinga buzunguruka bugomba kuba cm 40, kandi hagakoreshwa imiti irenze urugero.
(6) Nyuma yo gukoresha, amazi asukwa hejuru kugira ngo habeho umwuka wo kwica udukoko (methyl isothiocyanate, formaldehyde na hydrogen sulfide).
(7) Upfuke agapfunyika (ubunini ntibugomba kuba munsi ya 6 hariri), hanyuma ushyiremo ubutaka bushya, ntureke umwuka ukuraho udukoko usohoka, kandi ubushyuhe bw'ubutaka bugume kuri cm 10 kuri 20°C, ufunze agapfunyika mu gihe cy'iminsi 15-20 (mu gihe cy'ubushyuhe buke, igihe cyo gutwika kigomba kongerwa).
(8) Nyuma yo gusukura, fungura agapfunyika, hanyuma ukoreshe isuka izunguruka kugira ngo uhumeke ubutaka, urekure imyuka ihumanya isigaye mu butaka, akenshi humeke mu gihe cy'iminsi 15 (iyo ikirere gikonje kandi gitose, ongera igihe cyo guhumeka, iyo ikirere gishyushye kandi cyumye, gabanya igihe cyo guhumeka).
(9) Imbuto zishobora guterwa nyuma yo kuzikuraho.
Uburyo Dazomet itera imbere
1. Dazomet ni umuti wica udukoko two mu butaka kandi urinda ibidukikije, ufite ubushobozi bwo kuvura indwara zitandukanye, uburozi buke kandi nta bisigazwa byawo.
2. Iyo ikoreshejwe mu butaka butose, irabora ikaba methyl isothiocyanate, formaldehyde na hydrogen sulfide irimo uburozi mu butaka, kandi igakwirakwira vuba mu duce tw’ubutaka, ikica neza udukoko dutandukanye, udukoko twanduza, udukoko two munsi y’ubutaka n’imbuto z’ibyatsi bibi bimera mu butaka, kugira ngo igere ku ngaruka zo gusukura ubutaka.
3. Gukoresha bigirwaho ingaruka cyane n'ubushyuhe bw'ubutaka n'ubushuhe n'imiterere y'ubutaka, ikoreshwa ry'ubushyuhe bw'ubutaka rigomba kuba rirenze 12 ° C, 12-30 ° C ni byo bikwiriye cyane, ubushuhe bw'ubutaka burenze 40% (ubushuhe bushobora gukururwa n'intoki mu butaka bushobora gukora itsinda, uburebure bwa metero 1 bushobora gukwirakwizwa nyuma yo kugwa hasi nk'uko bisanzwe).
