Rhizome - wani gyara na kuɓuta, a karkashin kasa

Yadda za a bambanta daga rhizome tushen? Tabbas, idan ka tambaye wannan tambaya, mutane da yawa za su yi mamaki, domin sun yi imani da cewa su ne daya da kuma guda. Amma tushen da kuma rhizome - wani mabanbanta ra'ayi. Me ya sa? Bari mu dubi tare.

gyare-gyare tsere

A sama-ƙasa ɓangare na shuka da ake kira mafaka. Yana kunshi sassa biyu: da kara da kuma ganye. Wadannan gabobi da shuka ana amfani da iska wadata, gas musayar kuma vegetative yaduwa. Amma a wasu yanayi, shi ne bai isa ba. Saboda haka, akwai gyare-gyare na daban-daban shuka gabobin, ciki har da mafaka. Rhizomes - wannan shi ne daya daga cikinsu. Don a gyara na sama-ƙasa sassa na shuka ma ya hada da wani tuber na dankalin turawa, da Urushalima artichoke, Tulip lukovischa da tafarnuwa, strawberries da inabi gashin baki gashin baki. Su duka yi ƙarin ayyuka. Alal misali, yin amfani da antennae inabi a haɗe zuwa support da damar da shi zuwa zauna mafi m wuri domin photosynthesis tsari. Amma a lukovische kuma kiyaye karkashin kasa ruwa da na gina jiki, wanda damar da shuka to tsira da ya fi karfinsu lokaci ba tare da wahala. Tare da strawberry gashin baki vegetatively karbe, kamar dankali domin ta karkashin kasa gyare-gyare - tubers.

A tsarin da rhizome

Rhizome, a matsayin canji na cikin karkashin kasa kuɓuta, yana da dukan siffofin da tsarin. Amma su suna da ɗan modified. Rhizome - mai rarrafe da kara tare da elongated internodes, wanda aka tanada duk da shuka al'amarin. Tashi daga shi bugo na adventitious asalinsu. Kuma a cikin ƙasã ta surface bayyane ganye, wanda girma daga dogon shoot nodes. Su ne sauki. Su kunkuntar leaf ruwan wukake, yawanci tare da layi daya veining.

Yadda za a bambanta daga rhizome tushen

Kamar yadda ka gani, a cikin tsarin da rhizome za ka iya ganin duk abubuwa na gudun hijira: wani elongated kara, wanda tashi daga tushen, nodes, buds da ganye. Kawai ya ke karkashin kasa. Akidar da rhizome ne sau da yawa rude. Amma da kama ne kawai a cikin suna. Bayan duk, tushen abin shi ne boye shuka gabobin. Ya ke tsiro a kan shoot. A da shi ba za ka samu wani koda ko ganye. Saboda haka, da sauƙi, shi ba ya dauke da chloroplast, da ba su iya photosynthesis. Wannan jiki ya tsayar da shuka a cikin ƙasa kuma samar da ma'adinai abinci mai gina jiki. A rhizome - shi ne mai gudun hijira. Kawai sama-sama ne shi ya canza bayan ya san kuma aka located a karkashin kasa. Tushen, wanda aka located a kan shi, shi ne ko da yaushe ƙarƙashin. Suna girma masaƙa. Su sa suranta wani fibrous tushen tsarin.

Abin da shuke-shuke da rhizomes

Rhizome - wani gyara na halayyar da yawa shuke-shuke. Mafi yawansu ba su ne wakilin aji na monocots. Ina tabbatar yawa lambu yi kokarin rabu da pernicious sako, wanda ake kira da wheatgrass. Yi shi da sauki domin na gaban Tushen a ba shuka. Tearing ganye da kuma wani ɓangare na cikin karkashin kasa kuɓuta, mutumin bai gane cewa mafi yawan shi ne karkashin kasa. Daga kodan kiyaye ɓangare na shoot fitar da sabuwar ganye girma da baya. A sakamakon haka, da ciyawa da aka girma sake. Rhizome ne Lily, Mint, bishiyar asparagus, peonies, irises, phlox, Geum, blueberries. Abin da, sa'an nan, su ne abũbuwan amfãni daga shuke-shuke, waxanda suke da gyare-gyare na data?

ayyuka na rhizome

Da farko, rhizomes samar da vegetative yaduwa daga shuke-shuke, sa shi mafi tasiri. Alal misali, don zama irises, ba dole ba ne ya dauki wani babban bangare na gudun hijira daga ganye da kuma furanni. Ya isa in yi amfani da kananan kashi na rhizome da buds da adventitious asalinsu. Tun da wannan canji da aka located karkashin kasa tserewa, shi ne mai hadari tsari daga dukan m muhalli da yanayi. Ya kasance ba ji tsoro na fari. A cikin mahallin da tsanani zafi kawai bar mutu. Amma karkashin kasa part, wanda shi ne kai tsaye shuka harbe kasance mai yiwuwa. Bayan da ya faru na koda yanayi blagoproiyatnyh sake girma kore ganye. Rhizomes - mai muhimmanci a karkashin kasa samar da ruwa, ma'adinai da kuma Organic abubuwa wanda aka kafa a lokacin da shuka da ciwon isasshen danshi da kuma photosynthesis. Godiya ga wannan muhimmanci alama na duk tsire-tsire da cewa suna da ba canji, shi ne perennial. Ta boye part rage yiwuwa da farkon kaka har spring godiya ga Stock duk na zama dole abubuwa a cikin wannan canji.

Saboda haka, da rhizome ne a modified karkashin kasa masu rarrafe harbe. Its main sassa su ne elongated internodes, buds, sauki ganye da kuma adventitious asalinsu. Rhizome aikin da muhimmanci ayyuka, ta hanyar abin da shuka za a iya kwashe karkashin kasa wani m lokaci da kuma shimfidawa hanzari. Wannan ajiya na ruwa da na gina jiki da kuma aiwatar da vegetative yaduwa.