Ntau tus neeg ua liaj ua teb tau hnov txog cov kabmob parthenocarpic thiab xav paub qhov no txhais tau licas.
Dab tsi yog "parthenocarpic dib" txhais li cas?
Parthenocarpic ntau yam ntawm cucumbers khi txiv hmab txiv ntoo uas tsis muaj pollination. Yog hais tias koj txiav nrog xws li ib tug dib, koj yuav pom tau tias tsis muaj noob nyob rau hauv nws. Nrog rau cov ntaub ntawv uas tsis muaj noob qoob loo kuj tseem muaj cov nroj tsuag uas muaj cov txiv hmab txiv ntoo uas muaj cov txiv hmab txiv ntoo uas muaj pear-shaped los yog daim ntawv lo, uas nyob hauv qhov chaw uas cov noob muaj concentrated.
Qhov zoo ntawm parthenocarpic cucumbers
Parthenocarpic cucumbers muaj ib tug xov tooj ntawm cov zoo:
- kev loj hlob muaj zog thiab kev ua kom zoo;
- tsis muaj kev tu siab nyob rau hauv cov txiv hmab txiv ntoo;
- ua ntxiv ntawm fruiting;
- tsis kam mus rau cov huab cua tsis zoo;
- kev tiv thaiv rau ntau cov kab mob.
Nyob rau hauv lub teeb ntawm kev hloov nyob rau hauv ntev, ib qho tseem ceeb ntxiv yog tias cov kab lis kev cai tsis xav tau pollination los ntawm bees thiab bumblebees, uas yog ua tsawg thiab tsawg dua.
Loj hlob parthenocarpic cucumbers
Parthenocarpic cucumbers yog pom zoo kom loj hlob nyob rau hauv ib lub tsev cog khoom . Qhov teeb meem yog tias hybrids loj hlob nyob rau hauv curves nyob rau hauv qhib hauv av. Yog li ntawd, rau loj hlob on txaj thiab qhib greenhouses, qhov twg pollinators tau dawb fly, nws yog zoo dua xaiv bee pollinated ntau yam.
Noob ntawm parthenocarpic cucumbers yog sown nyob rau hauv thaum ntxov Kaum Ob Hlis Ntuj. Qhov ua ntej nws pom zoo kom ua kom thermal disinfection: sov so rau 3 hnub ntawm qhov kub ntawm + 50 degrees, thiab tom qab ntawd ces ib hnub - ntawm qhov kub ntawm +75 degrees. Mus ceev txoj kev loj hlob, cov noob qaug tshuaj nyob rau hauv ib qho kev tov dej, uas 100 mg ntawm boric acid, tooj liab sulfate, manganese thiab zinc sulphates, thiab 20 mg ntawm ammonium molybdate ntxiv. Microelements yog diluted nyob rau hauv 1 liter dej, thiab lub noob uas muab tso rau hauv kev daws rau 12 teev, tom qab uas lawv zoo qhuav. Lub yub qhov tob yog 2 - 2.5 cm Nws yog ntshaw kom loj hlob seedlings nyob rau hauv peat pots tsis muaj kim. 650 - 750 g ntawm noob yog tsim nyog rau ib lub tsev cog khoom nrog ib cheeb tsam ntawm 1 hectare.
Nrog rov tshwm sim ntawm seedlings, nws yog ib qhov tsim nyog los muab hluav taws xob illumination. Kev ntsuas kub ua ntej yuav pib qhov yuav tsum yog +27 degrees, tom qab lawv pom, kub ntawm + 19 ... + 23 degrees thaum nruab hnub thiab tsis qis tshaj +16 degrees hmo ntuj yog txaus. Kev ywg dej yog nqa tawm nrog dej sov los ntawm txoj kab npuas dej.
Nyob rau hauv Lub ib hlis ntuj, cog seedlings. Los ntawm lub sij hawm no, tus tua yuav tsum muaj 5 mus rau 6 nplooj ntawv, ib qhov siab ntawm 25 mus rau 32 cm thiab txaus tsim keeb kwm. Nroj lub seedlings vertically. Thaum kawg ntawm cog, watering cov qoob loo yog ua. Ob peb hnub tom qab lub bushes yog khi rau trellis, thiaj li hais tias cov nroj tsuag tau txais txaus lub teeb. Nrawm tshem tawm thiab pinch lub sab tua. Raws li lub bushes outgrow lub trellis, lawv ua rau saum lub Bush. Rau qhov no, cov nroj tsuag yog bent thiab fastened mus rau trellis , kuj tsis muaj tsis los ntawm pinching. Kev ntsuas ntawm dej
Yuav luag tag nrho cov parthenocarpic ntau yam ntawm cucumbers rau greenhouses yog tsis haum rau canning thiab pickling rau lub caij ntuj no. Tab sis tsis ntev los no breeders tawm tawm ib tug tshiab parthenocarpic hybrid F1 Zador, uas yog zoo rau lub caij ntuj no harvesting.
Tsis ntev los no, lwm parthenocarpic zaub tau ua ntau nrov: txiv lws suav, zucchini, thiab lwm yam., Rau tsim ntawm ovaries, uas tsis tas yuav tsum pollinators.