Feem ntau cov seedlings ntawm txiv lws suav tsis ua teeb meem rau tsheb ua liaj ua teb. Nws hlob zoo, nws zoo zoo, cov npav deev tsis muaj teeb meem. Txawm hais tias txawm puav leej no kab lis kev cai tsis muaj teeb meem. Cia sim nkag siab vim li cas cov nplooj thiab cov txiv lws suav seedlings poob thiab sim kawm ua kom tsis txhob los yog tshem tawm qhov teeb meem no.
Yuav ua li cas yog hais tias lub lws suav turns daj thiab tawm qhuav?Yuav ua li cas yog vim li cas rau lws suav seedling tau mob thiab ua li cas yog tias qis nplooj nplooj daj thiab qhuav ntawm lws suav?
Lub ntsiab yog vim li cas lub lws suav seedling pib tig daj yog ib tug tsis muaj teeb los yog ib overabundance ntawm noo noo nyob rau hauv cov av. Yuav tsum tsis txhob muaj teeb meem li no, koj yuav tsum nco ntsoov qee cov kev cai tsaws chaw tseem ceeb. Av, qhov twg loj hlob seedlings yuav tsum tsis txhob cia nyob rau hauv ib lub xeev hydrated. Dej nruab nrab thiab cia cov av qhuav tawm. Thiab cov ntim nrog lawv cov yub muab tso rau ntawm cov qhov rais ci ntsa iab, yog tias huab cua zoo, koj tuaj yeem nqa "tawm hauv lub hnub".
Yog hais tias koj seedlings tseem ua daj, nws muaj peev xwm tseem tau txais kev cawmdim. Thawj qhov koj yuav tsum tau ua yog hloov nws mus rau hauv ib qho av tshiab. Loosen lub keeb kwm ntawm txhua seedling los ntawm lub qub av, ua tib zoo saib xyuas tias lawv noj qab haus huv (seedlings nrog daj, dub, rotten keeb kwm tsis tau txais kev cawmdim). Tag nrho cov kev noj qab nyob zoo seedlings yuav cog nyob rau hauv ib lub teeb thiab me ntsis moistened av. Tom qab ntawd txhua tus yuav tsum tau poured nrog ib tug liab daws ntawm poov tshuaj permanganate txog 20 ml. Capacities nrog seedlings muab nyob rau feem ntau hnub ci qhov chaw, tom qab uas ua tib zoo saib nws. Yog hais tias lub seedlings pib fade nyob rau hauv lub teeb, qhov no qhia tias keeb kwm raug puas thaum lub sij hawm hloov. Nyob rau hauv rooj plaub no, rau thawj lub sij hawm seedlings yuav tsum tau shaded. Tab sis tom qab koj seedlings noj paus, sim watering thiab zoo heev teeb pom kev zoo yog qhov tseem ceeb tej yam kev mob rau seedlings los tsim zoo.