Muri kamere nini, hariho igihingwa cyatsindiye ishimwe kuburyo budasanzwe bwo gukura n'imiterere itoroshye, kandi ni imigano. Umugano bakunze gusetsa bita "ibyatsi bikura muremure ijoro ryose." Inyuma yibi bisobanuro bisa nkibyoroshye, hariho amayobera yimbitse yibinyabuzima nibidukikije. Iyi ngingo izagutwara gushakisha amabanga inyuma yimigano miremire no gusobanura imiterere yihariye ninshingano muri kamere.
1. Umugano: “igihangange” mu bimera
Umugano, nk'igihingwa cy'ikibonezamvugo, ugereranije n'ibindi bimera bimera, ikintu cyihariye kigaragara ni umuvuduko ukura utangaje ndetse n'uburebure burebure. Mugihe gikwiye, amoko amwe yimigano arashobora gukura santimetero icumi kumunsi kandi akagera kuri metero nyinshi z'uburebure mumezi make. Iterambere ryikura nigitangaza mwisi yibimera. None se kuki imigano ikura muremure kandi ikomeza gushyirwa mubihingwa?
Mubyukuri, dukeneye kumva itandukaniro riri hagati yibimera nibiti byimbaho. Xylem mu giti cyibiti byibyatsi ntabwo yateye imbere kandi ntishobora gukora igiti kinini kandi gikomeye, mugihe ibiti byimbaho bifite xylem yateye imbere hamwe nigiti gikomeye. Nubwo imigano ikura muremure, ibiti byayo ntibifite imiterere yimpeta yumwaka nkibiti. Ahubwo, bigizwe n'imigozi myinshi idafite imigozi ihujwe na fibre bundles. Niyo mpamvu imigano ikura muremure kandi iracyashyirwa mubihingwa byatsi.
Noneho uzi impamvu imigano ishobora gukura muremure? Ibi ahanini biterwa nimigano idasanzwe yo gukura n'imiterere ya physiologique. Uburyo bwo gukura bwimigano ni "ubwoko bwihuta bwihuta", ni ukuvuga ko inzira yo gukura irangira vuba mugihe gito. Iyo imigano ivuye mu butaka, itangira gukura hejuru ku buryo butangaje, ihora ikora ibice bishya n'amababi. Mubyongeyeho, imiterere yimigano yimigano nayo irihariye. Zigizwe numubare munini wa fibre bundle. Iyi fibre bundle ntabwo itanga inkunga ikomeye gusa, ahubwo inatuma imigano igira ubworoherane nubukomere.
2. Amabanga y'ibinyabuzima n'ibidukikije inyuma yo gukura kw'imigano
Impamvu imigano ishobora gukura muremure nayo ifitanye isano niterambere ryayo. Umugano ukunda gukura ahantu hashyushye kandi h’ubushuhe, bifasha gukura no kubyara imigano. Umugano ntabwo ufite ubutaka bukenewe cyane. Imigano irashobora gukura neza yaba ubutaka bubi cyangwa ubutaka burumbuka. Ibi bituma imigano ihuza cyane kandi irushanwa muri kamere.
Ku bijyanye na biyolojiya, ubushobozi bw'imigano gukura vuba no kororoka ni kimwe mu bintu by'ingenzi mu guhuza neza ibidukikije. Imigano yororoka binyuze mu guhuza imyororokere idahuje igitsina. Imyororokere idahuje igitsina iboneka cyane cyane mubiti byo munsi y'ubutaka, bizwi kandi nk'ibiboko by'imigano, bikwirakwira kandi bigakura mu butaka bigakora imigano mishya n'imiti. Imyororokere yimibonano mpuzabitsina ibaho binyuze mu ndabyo n'imbuto, ariko indabyo z'imigano ntizisanzwe, kandi nizimara kumera, bizatera urupfu rw'ishyamba ryose. Imyororokere idahuje igitsina nuburyo nyamukuru bwo kubyara imigano.
Ku bijyanye n’ibidukikije, ingaruka z’imigano ku bidukikije ni nyinshi. Imigano yihuta cyane hamwe nibibabi bitoshye bitanga aho gutura no kurya ibiryo kubindi binyabuzima. Inyamaswa nyinshi zishingiye ku migano kugira ngo zibeho, nka panda nini, imbeba z'imigano, n'ibindi. Imizi y'imigano yateye imbere neza irashobora gukumira isuri kandi ikagumana uburumbuke bw'ubutaka. Umugano kandi ufite umurimo wo kweza ikirere no kugenzura ikirere. Umubare munini wamababi n'amashami mumashyamba yimigano birashobora gukuramo dioxyde de carbone nibindi bintu byangiza mukirere bikarekura umwuka wa ogisijeni nubushuhe, bityo ubwiza bwikirere bukagabanya ubushyuhe.
3. Umwanya wihariye wumugano ninshingano muri kamere
Umwanya udasanzwe n'uruhare rw'imigano muri kamere ntibishobora kwirengagizwa. Mbere ya byose, nkumutungo wingenzi wibidukikije, imigano igira uruhare runini mukubungabunga ibidukikije n’ibinyabuzima bitandukanye. Kubaho kw'amashyamba y'imigano ntabwo bitanga aho gutura no kurya ibiryo ku bindi binyabuzima gusa, ahubwo binagenga ikirere kandi bikabungabunga ubutaka n'amazi. Icya kabiri, imigano nayo ifite agaciro gakomeye mubikorwa byabantu. Umugano uroroshye, urakomeye, kandi uramba kandi ukoreshwa cyane mubwubatsi, ibikoresho, gukora impapuro no mubindi bice. Umugano ubwawo ufite agaciro gakomeye k'imiti n'imitako. Abasizi ba kera nabo banditse imivugo myinshi ishima imigano.
Iterambere ryayo ritangaje nagaciro k’ibidukikije ryashimiwe cyane. Mugusobanukirwa byimazeyo amayobera yibinyabuzima nibidukikije inyuma yimigano numwanya wihariye nuruhare rwayo muri kamere, ntidushobora gushimira gusa no guha agaciro umutungo wibihingwa byiza, ahubwo tunagira icyo dukora kugirango turinde ibidukikije no guteza imbere iterambere rirambye. gutanga umusanzu munini.
Igihe cyo kohereza: Kanama-24-2024
