Ikoreshwa mu kubuza ibirayi kumera mu gihe cyo kubibika. Yombi ni uburyo bwoigenzura ry'imikurire y'ibimeran'umuti w'ibyatsi. Bishobora kubuza imikorere ya β-amylase, bikabuza imikorere ya RNA na poroteyine, bikabangamira phosphorylation ya oxidative na fotosinthesisite, kandi bigasenya ibyiciro by'uturemangingo, bityo bigashobora kubuza cyane ubushobozi bwo kumera bw'ibirayi iyo bibitswe. Bishobora kandi gukoreshwa mu kugabanya indabyo n'imbuto z'ibiti by'imbuto. Muri icyo gihe,Chlorprofamni umuti w’ibyatsi utoranywa cyane mbere yo kumera cyangwa nyuma yo kumera, winjizwa n’agahu k’ibyatsi by’ibyatsi, ahanini n’umuzi w’igihingwa, ariko nanone n’amababi, kandi ugezwa mu mubiri mu cyerekezo cyo hejuru no hasi. Ushobora kugenzura neza ingano, ibigori, alfalfa, ibihwagari, ibirayi, beterave, soya, umuceri, ibishyimbo by’imikindo, karoti, epinari, salade, igitunguru, urusenda n’ibindi bihingwa mu murima w’ibyatsi by’imyaka n’ibyatsi bimwe na bimwe by’amababi manini.
Imikoreshereze n'igipimo:
Buri toni y'ibirayi ifu ya garama 400-800 (ikintu cy'ingenzi ni garama 10-20), igomba gutegereza nibura iminsi 15 nyuma yo gusarura ibirayi, kugeza igihe ibirayi byangiritse bishobora kwivura ubwabyo, nyuma y'igihe cyo gukira ibirayi, mbere y'igihe cyo kumera gishyirwa ku birayi bikuze, bizima kandi byumye. Shyiraho umuti ubuza ibirayi mu buryo butaziguye kandi buringaniye ku birayi (bipakiye mu duseke, mu masanduku, mu mifuka cyangwa birundanyirijwe hasi), niba ibirayi birundanyirijwe cyane (birenga kg 50), ni ngombwa kubishyira mu byiciro iyo birundanyirijwe hamwe, umuti ubuza ibimera uzahinduka umwuka kugira ngo ubuze ibimera, nyuma yo gutwikira ibirayi mu gihe cy'iminsi 2-4, hanyuma umupfundikizo ukavanwaho, ushobora gukoresha agakoresho ko gusiga ivumbi kugira ngo ubishyiremo. Kugira ngo bigere ku ngaruka zigaragara, bishobora kuvangwa n'ibindi bintu bibungabunga, ariko ntubishyire ku birayi by'imbuto, kandi ibirayi byavuwe bizakurwa mu birayi by'imbuto kugira ngo bibikwe.
Igihe cyo kohereza: Mutarama-07-2025