Oxadiazon buru ụzọ pụta
Nkọwa dị mkpirikpi:
A na-eji chịkwaa ụdị ahịhịa dị iche iche nke monocotyledonous na dicotyledonous kwa afọ.Ọ dabara maka ịhịa aka n'ubi paddy, ma dịkwa irè na ahụekere, owu, okpete, wdg n'ubi akọrọ.Kọntaktị-na-egbu tupu mpụta na ọgwụ ahịhịa ga-apụta.A pụkwara ịgwọta ala.Ọ na-arụ ọrụ tumadi site na nnabata site na ahihia buds, ị ga na epupụta.Ọ nwere ike ịrụ ọrụ herbicidal dị mma n'okpuru ọnọdụ ọkụ.Ọ na-enwe mmetụta karịsịa maka ahihia n'oge ntolite ha.Ozugbo ahihia pulitere, ha ga-aga n'ihu na-eto dị ka n'ọbọ nwa osisi, anụ ahụ ha ga-ere ngwa ngwa, ahịhịa ga-anwụ.
A na-eji chịkwaa ụdị ahịhịa dị iche iche nke monocotyledonous na dicotyledonous kwa afọ.Ọ dabara maka ịhịa aka n'ubi paddy, ma dịkwa irè na ahụekere, owu, okpete, wdg n'ubi akọrọ.Kọntaktị-na-egbu tupu mpụta na ọgwụ ahịhịa ga-apụta.A pụkwara ịgwọta ala.Ọ na-arụ ọrụ tumadi site na nnabata site na ahihia buds, ị ga na epupụta.Ọ nwere ike ịrụ ọrụ herbicidal dị mma n'okpuru ọnọdụ ọkụ.Ọ na-enwe mmetụta karịsịa maka ahihia n'oge ntolite ha.Ozugbo ahihia pulitere, ha ga-aga n'ihu na-eto dị ka n'ọbọ nwa osisi, anụ ahụ ha ga-ere ngwa ngwa, ahịhịa ga-anwụ.
Ka ata ndị ahụ na-eto, ịdị irè ya na-ebelata, ọ naghịkwa arụ ọrụ nke ọma megide ahịhịa ndị toro eto.Ọ dị mma maka ịchịkwa barnyardgrass, stephanotis, wdg na ubi osikapa.Enwere ike itinye ya na ahihia ahihia kwa afọ na ahihia sara mbara n'ihe ọkụkụ dị ka owu, soybean, celery, na osisi mkpụrụ osisi.Ọ nwere mmetụta nchịkwa dị mma na Amaranthaceae, Chenopodiaceae, Euphorbiaceae, Oxalisaceae, na Opticalweeds.
oxadiazonụdị omume
1. ubi osikapa
osikapa dị n'elu, mgbaba osikapa na ugwu na ubi mkpụrụ ozugbo.Mgbe ịgha mkpụrụ na tupu ịpụta, jiri 100-150 ml nke 12% EC kwa acre, tinye 50 n'arọ mmiri, ma fesa elu ala nke ọma.Mgbe nhazi nke seedling ubi na mmiri-seeding ubi.Ọ kacha mma iji 100-150 ml nke 12% EC kwa acre na 25 n'arọ mmiri na-efesa ubi dum mgbe ubi ahụ ka dị n'ụdị apịtị.Debe oyi akwa mmiri maka ụbọchị 2-3, igbapu ma kụọ ya.Ị nwekwara ike fesa 100 ml nke 12% EC kwa acre na 30 n'arọ nke mmiri n'otu oge ahụ dum n'oge 1-akwụkwọ, 1-obi na 2-akwukwo ogbo nke seedlings.Debe akwa mmiri na-emighị emi maka ụbọchị 3.
Enwere ike ime ubi transplanting 1-2 ụbọchị tupu mbugharị osikapa ma ọ bụ ụbọchị 4-5 mgbe transplanting.Jiri 125-150 ml nke 12% EC kwa acre, jiri karama mbụ tinye, ma debe akwa mmiri na-emighị emi maka ụbọchị 3 ka emechara ya.Kpọọ nke ọma.Nlekọta nkịtị site ugbu a gaa n'ihu.
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