Qhov Qhib Pollinated txhais li cas thiab qhib pollination zoo dua

Cov txheej txheem:

Qhov Qhib Pollinated txhais li cas thiab qhib pollination zoo dua
Qhov Qhib Pollinated txhais li cas thiab qhib pollination zoo dua

Video: Qhov Qhib Pollinated txhais li cas thiab qhib pollination zoo dua

Video: Qhov Qhib Pollinated txhais li cas thiab qhib pollination zoo dua
Video: Sib Hawm Dhau (Time Passed) Music Video by: Deeda/Dib Xwb 2024, Hlis ntuj nqeg
Anonim

Txheej txheem ntawm kev npaj ib lub vaj zaub txhua xyoo yog, tsis muaj qhov tsis ntseeg, yog ib lub sijhawm zoo siab tshaj plaws ntawm lub xyoo rau cov neeg cog qoob loo. Txawm hais tias cog rau hauv cov thawv, siv txoj kev square feet, lossis npaj lub vaj ua lag luam loj, xaiv hom twg thiab ntau hom zaub kom loj hlob yog qhov tseem ceeb heev rau kev ua tiav ntawm lub vaj.

Txawm hais tias muaj ntau yam hybrid cultivars muab cov neeg cog zaub ntau yam uas ua tau zoo nyob rau hauv ntau yam kev mob, ntau tus yuav nyiam qhib ntau hom paj ntoo. Qhov qhib pollinated txhais li cas thaum nws los txog rau xaiv cov noob rau lub vaj tsev? Nyeem rau kom paub ntxiv.

Qhib cov ntaub ntawv pov thawj

Cov nroj tsuag uas qhib pollinated yog dab tsi? Raws li lub npe xav, qhib pollinated nroj tsuag yog tsim los ntawm cov noob uas tau tshwm sim los ntawm ntuj pollination ntawm niam txiv cog. Cov txheej txheem pollination muaj xws li pollination tus kheej nrog rau pollination tiav los ntawm noog, kab, thiab lwm yam ntuj tsim.

Tom qab pollination tshwm sim, cov noob raug tso cai rau kom loj hlob thiab tom qab ntawd sau. Ib qho tseem ceeb heev ntawm qhib pollinated noob yog tias lawv loj hlob tiag tiag-rau-hom. Qhov no txhais tau hais tias cov nroj tsuag tsim los ntawm cov noob sauyuav zoo ib yam thiab qhia tib yam li niam txiv cog.

Txawm li cas los xij, nws yuav tsum raug sau tseg tias muaj qee qhov kev zam rau qhov no. Qee cov nroj tsuag, xws li taub taub thiab brassicas, tuaj yeem hla-pollinate thaum muaj ntau yam loj hlob hauv tib lub vaj.

Puas qhib pollination zoo dua?

Kev xaiv kom loj hlob qhib pollinated noob tiag tiag yog nyob ntawm qhov xav tau ntawm tus neeg cog qoob loo. Thaum cov neeg tsim khoom lag luam tuaj yeem xaiv cov noob hybrid uas tau tsim tshwj xeeb rau cov yam ntxwv, ntau tus neeg ua liaj ua teb hauv tsev xaiv qhib pollinated noob rau ntau yam laj thawj.

Thaum yuav qhib cov noob qoob loo, cov neeg ua liaj ua teb hauv tsev tuaj yeem ntseeg tau tias lawv tsis tshua muaj peev xwm qhia cov noob hloov pauv (GMO) rau hauv lub vaj zaub. Thaum hla kev sib kis ntawm cov noob tuaj yeem ua tau nrog qee cov qoob loo, ntau lub khw muag khoom online tam sim no muab cov ntawv pov thawj uas tsis yog GMO noob.

Ntxiv rau kev yuav khoom kom ntseeg siab, muaj ntau qhov qhib pollinated heirlooms. Cov nroj tsuag tshwj xeeb no yog cov uas tau cog thiab khaws cia tsawg kawg tsib caug xyoo dhau los. Ntau tus neeg cog qoob loo nyiam cov noob qoob loo rau lawv cov khoom tsim tau thiab kev ntseeg tau. Zoo li lwm yam qhib pollinated noob, cov noob qoob loo tuaj yeem txuag tau los ntawm tus neeg ua teb txhua lub caij thiab cog rau lub caij loj hlob tom ntej. Ntau cov noob qoob loo tau cog rau ntau tiam neeg hauv tib tsev neeg.

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