Kev Ua Ib Nrab Semi-Hardwood Snap Test - Kawm Txog Kev Ntsuas Semi-Hardwood Cuttings Rau Kev Tshaj Tawm

Cov txheej txheem:

Kev Ua Ib Nrab Semi-Hardwood Snap Test - Kawm Txog Kev Ntsuas Semi-Hardwood Cuttings Rau Kev Tshaj Tawm
Kev Ua Ib Nrab Semi-Hardwood Snap Test - Kawm Txog Kev Ntsuas Semi-Hardwood Cuttings Rau Kev Tshaj Tawm

Video: Kev Ua Ib Nrab Semi-Hardwood Snap Test - Kawm Txog Kev Ntsuas Semi-Hardwood Cuttings Rau Kev Tshaj Tawm

Video: Kev Ua Ib Nrab Semi-Hardwood Snap Test - Kawm Txog Kev Ntsuas Semi-Hardwood Cuttings Rau Kev Tshaj Tawm
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Anonim

Ntau cov ntoo ntoo ornamental toj roob hauv pes tuaj yeem yooj yim propagated los ntawm semi-hardwood cuttings. Lawv txoj kev vam meej yog nyob ntawm qhov txiav stems tsis yog hluas dhau, tseem tsis laus dhau thaum txiav txiav. Cov neeg cog qoob loo siv cov txheej txheem hu ua semi-hardwood snap test los xaiv stems rau cuttings. Hauv tsab xov xwm no, peb yuav tham txog kev sim txiav ntoo semi-hardwood los ntawm kev sim sim snap yooj yim.

Kev Ua Semi-Hardwood Snap Test

Nroj tsuag yog propagated by cuttings rau ntau yam. Asexual propagation, xws li propagating nroj tsuag los ntawm cuttings, tso cai rau cov growers kom tau zoo tib yam clones ntawm niam txiv cog. Nrog kev sib deev propagation, tseem hu ua noob propagation, lub resulting nroj tsuag yuav varied. Propagating nrog semi-hardwood cuttings kuj tso cai rau cov neeg cog qoob loo kom tau ib tug loj, fruiting thiab flowering nroj tsuag sai npaum li cas los ntawm noob propagation.

Muaj peb hom kev txiav qia: softwood, semi-hardwood, thiab hardwood cuttings.

  • Softwood cuttings yog muab los ntawm cov mos mos, cov nroj tsuag hluas, feem ntau nyob rau lub caij nplooj ntoo hlav txog rau lub caij ntuj sov.
  • Semi-hardwood cuttings yog muab los ntawm stemsuas tsis hluas heev thiab tsis laus dhau, thiab feem ntau coj thaum lub caij ntuj sov mus rau lub caij nplooj zeeg.
  • Hardwood cuttings yog muab los ntawm cov ntoo laus. Cov cuttings feem ntau yog coj thaum lub caij ntuj no, thaum cov nroj tsuag dormant.

Testing Semi-Hardwood Cuttings for Propagation

Cov neeg cog qoob loo ua qhov kev sim yooj yim hu ua snap test los txiav txim siab seb lub qia puas haum rau kev nthuav tawm nrog semi-hardwood cuttings. Thaum kuaj semi-hardwood cuttings rau propagation, ib qia yog khoov rov qab rau nws tus kheej. Yog hais tias qia tsuas yog khoov thiab tsis snap kom huv si thaum khoov rau ntawm nws tus kheej, ces nws tseem yog softwood thiab tsis haum rau semi-hardwood cuttings.

Yog tias qia snaps lossis tawg kom huv si thaum khoov nws rov qab rau nws tus kheej, ces nws yog qhov zoo tagnrho rau kev txiav ntoo ib nrab. Yog hais tias cov nroj tsuag tawg tab sis tsis nrog ib tug huv so, ces nws yog yav dhau los semi-hardwood thiab yuav tsum tau propagated rau lub caij ntuj no los ntawm hardwood cuttings.

Ua ib qho yooj yim semi-hardwood snap test nrog pab koj xaiv hom kev txiav thiab nthuav tawm cov nroj tsuag ntawm lub sijhawm zoo rau kev vam meej.

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