Mu chilengedwe chachikulu, pali chomera chomwe chatamandidwa kwambiri chifukwa cha njira yake yapadera yokulira komanso kulimba kwake, ndipo ndi nsungwi. Nsungwi nthawi zambiri imatchedwa moseka kuti "udzu womwe umakula usiku wonse." Kumbuyo kwa kufotokozera kumeneku komwe kumaoneka ngati kosavuta, pali zinsinsi zazikulu zamoyo ndi zachilengedwe. Nkhaniyi ikukuthandizani kuti mufufuze zinsinsi za nsungwi yayitali ndikufotokozera momwe ilili yapadera komanso ntchito yake m'chilengedwe.
1. Nsungwi: "chimphona" pakati pa zitsamba
Nsungwi, ngati chomera cha gramine, poyerekeza ndi zomera zina za herbaceous, chinthu chodziwika kwambiri ndi kukula kwake kodabwitsa komanso kutalika kwake. Pansi pa mikhalidwe yoyenera, mitundu ina ya nsungwi imatha kukula masentimita makumi ambiri patsiku ndikufikira mamita angapo kutalika mkati mwa miyezi ingapo. Kukula kumeneku ndi chozizwitsa m'dziko la zomera. Ndiye nchifukwa chiyani nsungwi imakula motalika chonchi koma ikadali m'gulu la zomera za herbaceous?
Ndipotu, tifunika kumvetsetsa kusiyana pakati pa zitsamba ndi zomera zamitengo. Xylem yomwe ili mu tsinde la zomera zamitengo yamitengo siili bwino ndipo singapange thunthu lolimba komanso lolimba, pomwe zomera zamitengo zimakhala ndi xylem ndi thunthu lolimba lomwe likukula bwino. Ngakhale nsungwi imakula, tsinde lake silikhala ndi mawonekedwe a mphete ya pachaka ngati mitengo. M'malo mwake, imapangidwa ndi nsungwi zambiri zopanda kanthu zolumikizidwa ndi mitolo ya ulusi. Ichi ndichifukwa chake nsungwi imakula kwambiri ndipo imayikidwabe ngati chomera chamitengo ya ...
Kodi mukudziwa chifukwa chake nsungwi imatha kukula chonchi? Izi zimachitika makamaka chifukwa cha kukula kwapadera kwa nsungwi komanso kapangidwe ka thupi. Njira yokulira nsungwi ndi ya "mtundu wokulira mwachangu", kutanthauza kuti, njira yokulira imatsirizika mwachangu munthawi yochepa. Nsungwi ikatuluka pansi, imayamba kukula mmwamba mwachangu kwambiri, ndikupanga magawo atsopano nthawi zonse. Kuphatikiza apo, kapangidwe ka tsinde la nsungwi kalinso kapadera kwambiri. Amapangidwa ndi mitolo yambiri ya ulusi. Mitolo ya ulusi iyi sikuti imangopereka chithandizo champhamvu, komanso imapangitsa nsungwi kukhala ndi kusinthasintha komanso kulimba kwabwino.
2. Zinsinsi za chilengedwe ndi zachilengedwe zomwe zimabweretsa kukula kwa nsungwi
Chifukwa chomwe nsungwi imatha kukula chonchi chikugwirizananso ndi malo ake omwe imakulira. Nsungwi imakonda kukula pamalo ofunda komanso achinyezi, zomwe zimathandiza kukula ndi kuberekana kwa nsungwi. Nsungwi siifunikira nthaka yambiri. Nsungwi imatha kukula bwino kaya ndi nthaka yoipa kapena nthaka yachonde. Izi zimapangitsa nsungwi kukhala yosinthasintha komanso yopikisana.
Ponena za zamoyo, kuthekera kwa nsungwi kukula mwachangu ndi kuberekana ndi chimodzi mwazinthu zofunika kwambiri pakutha kusintha bwino chilengedwe. Nsungwi imaberekana kudzera mu kuphatikiza kubereka kosagonana ndi kugonana. Kubereka kosagonana kumachitika makamaka kudzera pansi pa nthaka, komwe kumadziwikanso kuti nsungwi whips, zomwe zimafalikira ndikukulira m'nthaka kuti zipange mphukira zatsopano za nsungwi ndi zomera. Kubereka kogonana kumachitika kudzera mu maluwa ndi zipatso, koma maluwa a nsungwi ndi osowa kwambiri, ndipo akaphuka, amachititsa kufa kwa nkhalango yonse ya nsungwi. Kubereka kosagonana ndiyo njira yayikulu yoberekera nsungwi.
Ponena za chilengedwe, nsungwi zimakhudza chilengedwe mosiyanasiyana. Kukula mwachangu kwa nsungwi ndi masamba obiriwira kumapereka malo okhala ndi chakudya kwa zamoyo zina. Nyama zambiri zimadalira nsungwi kuti zipeze zofunika pa moyo, monga ma panda akuluakulu, makoswe a nsungwi, ndi zina zotero. Mizu ya nsungwi yomwe yakula bwino imatha kupewa kukokoloka kwa nthaka ndikusunga chonde m'nthaka. Nsungwi ilinso ndi ntchito yoyeretsa mpweya ndikuwongolera nyengo. Masamba ndi nthambi zambiri m'nkhalango ya nsungwi zimatha kuyamwa carbon dioxide ndi zinthu zina zovulaza mumlengalenga ndikutulutsa mpweya ndi chinyezi, motero zimapangitsa kuti mpweya ukhale wabwino komanso kuchepetsa kutentha.
3. Udindo wapadera wa bamboo m'chilengedwe
Udindo wapadera wa nsungwi m'chilengedwe sunganyalanyazidwe. Choyamba, monga chuma chofunikira cha chilengedwe, nsungwi imagwira ntchito yofunika kwambiri pakusunga bwino zachilengedwe komanso zamoyo zosiyanasiyana. Kukhalapo kwa nkhalango za nsungwi sikuti kumangopereka malo okhala ndi chakudya kwa zamoyo zina, komanso kumayang'anira nyengo ndikusunga nthaka ndi madzi. Kachiwiri, nsungwi imagwiranso ntchito kwambiri m'gulu la anthu. Nsungwi ndi yopepuka, yolimba, komanso yolimba ndipo imagwiritsidwa ntchito kwambiri pomanga, mipando, kupanga mapepala ndi minda ina. Nsungwi yokha ilinso ndi phindu lalikulu la mankhwala komanso zokongoletsera. Andakatulo akale adalembanso ndakatulo zambiri zotamanda nsungwi.
Kukula kwake kodabwitsa komanso kufunika kwake kwa chilengedwe kwatamandidwa kwambiri. Mwa kumvetsetsa bwino zinsinsi za chilengedwe ndi zachilengedwe zomwe zili kumbuyo kwa nsungwi komanso malo ake apadera komanso ntchito yake m'chilengedwe, sitingathe kungoyamikira ndi kuyamikira chomera chokongola ichi, komanso kuchitapo kanthu kuteteza chilengedwe ndikulimbikitsa chitukuko chokhazikika.
Nthawi yotumizira: Ogasiti-24-2024
