Imirasire y'izuba ni ubwoko bw'izuba mu muryango Asteraceae, alias: indabyo izuba rirashe, izuba, izuba, izuba, izuba.Abantu benshi bariye imbuto yizuba, zikura nizuba, uzi bangahe kubyingenzi byingenzi byo gukura kwizuba?Ubutaha utanga imbuto yizuba azamenyekanisha ingingo zingenzi zo gukura kwizuba.
Imirasire y'izuba ikomoka muri Amerika y'Epfo, yiganjemo Abesipanyoli mu 1510 kuva muri Amerika y'Amajyaruguru kugera mu Burayi, mu ntangiriro yo gukoresha imitako.Ikinyejana cya 19, kandi yasubijwe muri Amerika ya ruguru avuye mu Burusiya.Zihingwa mu Bushinwa.Imbuto yizuba yitwa imbuto yizuba kandi akenshi ikaranze ikaribwa nkibiryo, biryoshye.
1. Ni ubuhe bwoko bw'ubutaka izuba rikunda gukura?
Ahantu henshi usanga izuba rihingwa kubutaka bwumunyu, umucanga nubutaka bwumutse, cyane cyane ko birwanya cyane kandi bidahenze kuruta ibindi bihingwa.Nubwo urumuri rwizuba rudakenewe cyane mubutaka, rushobora gukura kubutaka bwose, kuva kubutaka burumbuka kugeza kubutaka bwumutse, butabyara kandi bwumunyu.Nyamara, ubushobozi bwo kongera umusaruro ni bwinshi iyo bwatewe mumirima ifite igicucu cyimbitse, humus nyinshi, imiterere myiza n'amazi meza no kugumana ifumbire.Umusaruro mwiza ninyungu zubukungu zirashobora kuboneka.
2. Gusinzira kwizuba ryizuba ni ubuhe?
Ku bijyanye n'amavuta y'izuba, amavuta yo gusinzira ni iminsi 20 kugeza kuri 50 nyuma yo gusarura.Gusinzira ni ngombwa mubinyabuzima kuko bituma imbuto ziguma 'zisinziriye' kugeza igihe cyo kubiba gisanzwe.Kumera birashobora kwirindwa kuri disiki mugihe cyigihe cyo gusarura imbuto, kabone niyo haba hari imvura ikomeje.Uku gusinzira bizanyura nyuma yisarura ryumwaka nigihe cyigihe cyo gutera.Mubihe bidasanzwe aho imbuto zasaruwe zikoreshwa mugutera cyangwa gukora ubushakashatsi, gusinzira birashobora gucika intoki.Mubisanzwe, imbuto zashizwe mumuti wa microgramu 50 kugeza 100 / ml ya Ethylene glycol mumasaha 2 kugeza kuri 4 hanyuma ikamera mugihe gikwiye.Gibberellin nayo ni ingirakamaro mu guca ibitotsi mu mbuto z'izuba.
3. Ni ibihe bihe by'ikirere bikwiriye guhingwa izuba?
Izuba ryinshi nigihingwa gikunda ubushyuhe nigihingwa cyihanganira ubukonje kandi gihuza neza nikirere.Iyo ubushyuhe bwubutaka mubice byubutaka (cm 0-20) bigeze kuri 2 ° C, imbuto zitangira kumera, 4-6 ° C zirashobora kumera kandi 8-10 ° C zirashobora gukoreshwa mugukura kwingemwe.Byongeye kandi, ingemwe zigaragara zifitanye isano rya bugufi nubwiza bwimbuto, ubushuhe, ogisijeni hamwe nimiterere yubutaka.
Amavuta rusange yizuba kuva ingemwe kugeza akuze akeneye ≥ 5 temperature ubushyuhe bwiza bwo guhunika hafi 1700 ℃;ibiryo byizuba biribwa kuva ingemwe bikuze bikenera ≥ 5 temperature ubushyuhe bwiza bwo guhunika hafi 1900 ℃.
Igihe cyo kohereza: Ugushyingo-10-2021