Yintoni i "umsebenzi" cereals kwi ecosystem: iimpawu noshowo amalungu iklasi

Yintoni i "umsebenzi" cereals kwi ecosystem? Kwinqaku lethu siza kuzama ukuqwalasela lo mba ukusuka kwindawo yokucingela iimpawu zolwakhiwo kunye amalungu kweklasi Abamele Monocotyledones.

Okuziinkozo: izityalo ze inshorensi herbaceous le planethi

Rye, nerhasi, ingqolowa, umbona ... Mhlawumbi, oku singade ngonaphakade. Emva zonke okuziinkozo kufuneka malunga-10 amawaka iintlobo. Yokuba isityalo-based eziphilayo, emaqeleni kunye nemiqolomba, kwaye kananjalo ezifumaneka amathafa kunye pampas. Ukusuka onke amanye amalungu Monocotyledons iklasi ukuba zizakubalulwa ukubaluleka ethile yezoqoqosho indawo lonikezelo ngokubanzi. Ziziphi iimpawu lwesakhiwo wawavumela ukuba bafikelele ubaluleke kangaka?

Iimpawu ubume be-cereals

Usapho okuziinkozo, okanye bluegrass, ngokunjalo zonke monocots babe Cotyledon enye ndiseyimbumba, inkqubo iingcambu ezinezikhondo, amagqabi ezilula yomgama ngaphandle petiole. neziqu zabo akukho icala ilaphu zemfundo - cambium. Ngoko ke, uninzi okuziinkozo simelwe iifom herbaceous. Eyona ekhethekileyo zezi zityalo na Isiqu ezibuhlazarha zezindlu imilo, ngokuba straw. Okuziinkozo ekweleenjiko ecosystem maxa wambi ukufikelela ukuya kwi-50 cm ngobude. A Biyela ngokubanzi na ingxilimbela, zikhula m 4-5. Iintyatyambo zonke iinkozo ezincinane zokuqhubela. perianth zawo wasondeza iifilimu iyakhanya. Okuziinkozo ukuba ezimvumvuzelwa ngumoya. iintyatyambo ezincinane asoloko iqokelelwe yokudubula, ezifana indlebe nzima, sasibhalwe, Sultan, womtshayelo, ibrashi. Ngenxa yoko kweentyatyambo yabo wambumba owomileyo caryopsis indehiscent iziqhamo.

Yintoni i "umsebenzi" cereals kwi ecosystem?

Kunzima ukucinga engcotyeni engcotyeni emaqeleni okanye ummandla zaselunxwemeni ngaphandle okuziinkozo. Kwaye ukhula kakhulu gqolo nayo ummeli kule ntsapho. Yintoni i "umsebenzi" cereals e data na ecosystem biogeocenosis? Kuqala kwinto zonke, ukuba umniki amanzi abongezelelweyo ukulungiselela onke izityalo. Oku kunokwenzeka ngenxa awohluke ngesakhiwo kwenkqubo ingcambu. Okuziinkozo njalo ezikhula amaqela amakhulu. iingcambu zabo ezininzi ubhityile zimanyene ngokuqinileyo, eziquka emhlabeni yaye ngaloo ndlela kancinane ezinye izityalo. Kulo mzekelo, umaleko wayo kwasekwa umaleko okhethekileyo - TURF. Kuyanceda ukugcina ukufuma ezongezelelweyo kunye nezondlo, enika zonke izityalo.

Xa iingcambu ingca kufa, baba isiseko imihlaba, ebonakala wenzala phezulu, njengoko zizityebi inani elikhulu organic iintsalela. Fruits and amahlumelo ezi zityalo zisetyenziswa izilwanyana ukutya iintlobo ezahlukeneyo yendalo neyenziweyo. Zonke cereals abalimi. Oku kuthetha ukuba kwikhonkco lokutya, ukuba abavelisi mba eziphilayo kunye mpilo ziveliswa ngexesha photosynthesis.

Izityalo ezininzi ezibalulekileyo cereal

Yintoni i "umsebenzi" cereals kwi ecosystem, leyo ngokwemvelo, sele kusetyenzwa. Kodwa umntu ayitsho ukuba le ndoda iye elide besebenzisa ezi zityalo kwiinjongo zabo. Okubaluleke ngakumbi phakathi kubo okuziinkozo. Ezi ziquka ingqolowa, irye, irhasi, oats. ukutya Kubalulekile kukho irayisi, umngqusho, amazimba. Abaninzi phakathi kwengca kunye nokhula. Le usofa, Ostrets, umlilo, ingca barnyard, oats zasendle. Foxtail noTimoti ikhule nje ingca ukudla. Enye ingca kakhulu emangalisayo kukuba culms bamboo ezikhula ukuya kubude ngaphezu kwemitha ngosuku. A umoba umthombo ngaphezu kwe-50% eswekile ehlabathini.

Njengoko sele sibonile, iisiriyeli zidlala indima ebalulekileyo yendalo neyenziweyo, njengesiseko umhlaba, amanzi kunye umbane, kwakunye nezityalo ezixabisekileyo ukutya.