Yog hais tias koj puas tau mus xyuas cov fairs qhov twg cov noob thiab nroj tsuag raug muag, tej zaum koj yuav pom txoj kev loj hlob ntawm txhua hom ntawm hybrids. Thiab feem ntau cov ntawv sau rau ntawm lub ntim yog qhov yooj yim to taub mus rau qhov kawg, ntau txawm tias lawv sib lawv. Piv txwv li, "parthenocarpic type of pollination" sau tau ntawm txhua lub pob, uas yuav tsis yog nyob ntawm hauv paus, tab sis suab tawv thiab ntxiv tus nqi.
Yuav ua li cas yog ib tug parthenocarpic hybrid?
Yuav luag twg koj yuav pom ntawm lub ntim ob phau ntawv "self-pollinated" thiab "parthenocarpic", uas kuj yuav tsis yog. Yog hais tias ib tug nroj tsuag muaj ob lub pestle thiab ib tug stamen, nws yuav pollinate nws tus kheej tsis muaj kev pab ntawm kab. Nws yog tseeb hais tias nyob hauv seem koj yuav pom cov noob. Yog hais tias koj txiav lub txiv hmab txiv ntoo ntawm parthenocarpic hybrid, nco ntsoov: thawj qhov tshaj plaws uas distinguishes nws los ntawm dog dig sawv daws yog qhov tsis tuaj ntawm noob. Qhov tseeb yog hais tias parthenocarpic hybrid ntawm tus poj niam hom flowering tsim txiv hmab txiv ntoo ua tsis muaj pollination, thiab raws li ib tug tshwm sim, yuav tsis muaj noob hauv cov txiv hmab txiv ntoo.
Raws li txoj cai, peb yuav tsum tham txog ib tug hybrid ntawm dib noob, uas txhais tau hais tias txiv hmab txiv ntoo yog kom los ntawm pulp tsis voids thiab noob. Lawv yog tsim los rau kev loj hlob nyob rau hauv greenhouses thiab greenhouses, tsis tshua muaj pom universal ntau yam uas tsim rau qhib hauv av.
Qee lub sij hawm koj tuaj yeem pom daim duab thaum lub dib hybrid muaj ib tug zoo-sib tsoo duab, uas txhais tau hais tias ib tug me me txuam ntawm noob nyob rau hauv lub Upper ib feem. Nov yog qee zaum pom muaj nyob rau hauv ntau yam uas tsis tas yuav tsum tau pollination. Qhov no yog vim li cas nws yog preferable mus noj ntau yam uas yuav tsum tau ntuj pollination rau qhib hauv av.
Parthenocarpic hybrid ntawm poj niam flowering hom
Muaj ob peb yam uas tseem ceeb rau kev qhia ntxiv. Qhov no yog vim lub flowering nws tus kheej. Muaj ib qho ntawv "ib tug poj niam hom flowering". Rau ib tug tib neeg lub caij ntuj sov neeg nyob hauv nws yog cov ntaub ntawv hais tias cov nroj tsuag yuav feem ntau poj niam paj nrog stamens, thiab tsuas yog ib feem me ntawm cov txiv neej paj. Lawv kuj hu ua cov xim npliag.
Yuav luag txhua yam ntau yam ntawm parthenocarpic hybrid yog nroj tsuag nrog poj niam hom flowering, uas hais txog qhov zoo ntawm paj nrog stamens. Tseem muaj cov ntawv sau "kab kos" lossis "pob paj". Qhov no qhia tau hais tias ib tug nroj tsuag nyob rau hauv nplooj ntoos axillary yuav tsim ob peb ovaries. Feem ntau, cov no yog cov ntau yam nrog siab tshaj plaws thiab xav tau tu. Cov txiv hmab txiv ntoo lawv tus kheej tsis tshua muaj cov qauv zoo thiab ntev, lawv yog cov yuav qis dua. Cov no yog cov paub txog pickles thiab gherkins. Lawv noj ob leeg nyob rau hauv daim ntawv tshiab thiab nyob rau hauv daim ntawv ntawm ib tug hnub poob.