Yintoni ntyatyambo incinane ehlabathini?

Ihlabathi isityalo likhulu kwaye kakhulu ezahlukahlukeneyo. Ekuqaleni kuka-2010, zezityalo baye bafunda nechazwe malunga 320 namawaka izityalo, kubandakanywa ngaphezulu kwe 280,000 - kweentyatyambo. Ngokutsho uqikelelo lokuqala izazinzulu, umhlaba ikhula kungekho ngaphantsi kwe-500 lamawaka iintlobo ezahlukileyo zezityalo! Eli nqaku ibalisa ntyatyambo incinane ehlabathini. Ngasezantsi uya kufumana inkcazelo eneenkcukacha lweempawu.

incazelo

Yintoni na le ntyatyambo incinane ehlabathini? Igama lo mmangaliso - Wolff. Le isityalo zasemanzini bobabo nokugqama monocot ephakamileyo, ukuba yeyosapho Araceae, subfamily - Lemnaceae ineendidi 11.

ntyatyambo incinane eli hlabathi ngokumila ibhola, atshabalalisa kancinane yokuxazulula, oqaqambileyo oluhlaza okanye elityheli. ubude balo ayidluli 1-1.4 mm, ububanzi - 0.5-1 mm, ibhola ezininzi "heavy 'Umlinganiseli Akukho micrograms ngaphezulu kwama-200. Thelekisa: kwelinye icala intloko umdlalo ungalunga malunga 30 ezi ntyatyambo!

Wolffia - isityalo rootless, umzimba walo ndiyindla ngaphakathi reduced apho yokondliwa zibe nomoya, ubude microns 12-14 kuphela. Ngoncedo lwabo, exchange igesi ikhutshwa phandle phakathi Wolf kunye nokusingqongileyo. On komboko ngethuba lokudubula kweentyatyambo, ngoJulayi nango-Agasti, kukho intyatyambo encinane, kukho ibizezamandulo kubume, kodwa abe pistil kunye stamens sibini. Cinga kuphela phantsi ngemicroscope, ngeliso lenyama kubona oko, ngoko ke encinane.

ukwanda

ntyatyambo incinane wehlabathi sehlathi. Zonke iintlobo zezityalo ezikhula emanzini aphilileyo namanzi uswele amandla eMntla Ntshona Afrika, South and Central Melika ngokunjalo Asia. nje Wolfia arrhiza hlobo njengokuntshula ezinezinga akumazantsi Russian Federation.

Isityalo uziva kakuhle kwaye ngokubonakalayo proliferates kuphela xa ubushushu yamanzi ayikho kuluhlu evela + 23 ° C 29 ° C. Ngamazinga aphezulu wolffia arrhiza ome. Ngoko ke ukumelana ubushushu ukuhla ukuya 15 ° C.

buphindwe

Wolffia ekhuthazwa ikakhulu ngokukha. Kulo mzekelo, kukho iindlela ezimbini:

• imfundo emzimbeni yokungcoliswa sikanina otrostochka ngokubambisa ikhule ngokupheleleyo, yaye akukho ekuqaleni ukuba "abadala" ubomi;
• iCandelo umzali ezigcweleyo lube ziinxalenye eziliqela, ngokufuthi-2 okanye ezi-3.

Xa imozulu intle, ngoko ntyatyambo incinane ehlabathini Akwandise ngokukhawuleza kakhulu. Kwimimandla efudumeleyo, umphezulu phantse bonke ndawonye ichibi bamanzi akugubungelayo ikhaphethi eluhlaza ezi zityalo.

Wolffia arrhiza une ariya lonikezelo ngokubanzi. Oku kungenxa isakhiwo yayo: kumphezulu iibhola encamathelayo kancinane, ngenxa apho lula incamathele kuyo nayiphi na into leyo emanzini apho isityalo ubomi. Iibhola ngaloo ndlela 'bafudukela "ukuya kwindawo entsha.

ukwakheka Chemical: izibonelelo tywaleni for Wolffia

ntyatyambo incinane wehlabathi zizityebi iivithamini A, C, B, PP. Wolffia iproteni luyinto imali ezifana soy, ngoko isityalo omncinane inzalelwane sebenzisa ekutyeni, njengoko le ntyatyambo ngokuzithandela ukutya intlanzi Aquarium.

Wolffia bioochistitelem na, ke, oosonzululwazi baye bafumana ukusetyenziswa kwamatanki neentlenge mveliso: iibhola eziluhlaza ecociweyo amanzi, ukusisulungekisa neetyuwa ze enzima.

Noko ke, oko wonakalise amasimi erayisi, ngoko ke eli onilwelayo nerayisi ukulima.

ngoku lula ukuphendula umbuzo wokuba yintoni le ntyatyambo incinane ehlabathini.