Daim phiaj feem ntau yog tsim los nrog ib chav tsev loj li qhov sib nrug, raws li qhov chaw loj. Qhov sib nrug ntawm kab kab rov tav thiab ntsug sib faib sawv cev rau qhov ntev, feem ntau yog 1 meter, 5 meters, lossis 10 meters. Piv txwv li, ntawm ib qho kev sib tshuam, cov lej ntawm daim phiaj yog raws li hauv qab no: lub kaum sab xis saum toj kawg nkaus yog tus lej point, thiab sab xis saum toj kawg nkaus yog qhov sib txawv ntawm qhov siab tsim thiab qhov siab ntawm qhov chaw tam sim no.
Lub kaum sab laug hauv qab sawv cev rau qhov chaw nce siab tam sim no, thiab lub kaum sab xis hauv qab yog sawv cev qhov kev tsim tsa. Tus nqi nyob rau hauv nruab nrab ntawm txhua square sawv cev tus nqi ntawm lub ntiaj teb ua hauj lwm yuav tsum tau excavated / puv nyob rau hauv lub square (piv txwv li, ib tug 5m x 5m cheeb tsam). (Qhov no feem ntau yog nrog los ntawm tus lej zaj lus hauv Roman cov lej lossis cov ntawv Askiv). Ib qho "+" kos npe ua ntej tus lej qhia tias sau, thiab lub cim "-" qhia txog kev khawb. Yog hais tias cov kab tshwm nyob rau hauv ib lub xwmfab, lawv qhia txog ciam teb ntawm kev khawb thiab sau rau hauv daim phiaj ntawd.
Mesh netting cultivation yog ib tug tswv yim thiab ib puag ncig tus phooj ywg ua liaj ua teb technology uas nce yields. Los ntawm kev npog trellises nrog lub netting los tsim ib qho kev thaiv, cov kab tsuag raug khaws cia, txiav tawm lawv txoj kev yug me nyuam (tus neeg laus). Qhov no zoo tswj tau ntau yam kab tsuag, xws li kab ntsig kab ntsig, kab npauj pob zeb diamondback, aphids, flea beetles, beet armyworms, American serpentine leafminers, thiab paj rwb bollworms, thiab tseem tiv thaiv kev kis kab mob.
Tsis tas li ntawd, lub mesh netting tso cai rau lub teeb kom dhau mus thaum muab cov shading nruab nrab, tsim kom muaj kev pom zoo rau kev loj hlob qoob loo. Qhov no txo qis kev siv tshuaj tua kab hauv thaj teb zaub, ua rau cov qoob loo zoo - zoo thiab huv. Nws muab kev lees paub muaj zog rau kev tsim cov pa phem -cov khoom lag luam ntsuab dawb. Mesh netting kuj tseem muaj kev tiv thaiv kev puas tsuaj ntuj xws li cua daj cua dub thiab lawg.
Square mesh yog dav siv nyob rau hauv propagation ntawm thawj cov noob rau zaub thiab rapeseed cais pollen qhia; nws kuj yog siv los ua ib qho kev thaiv tom qab cov ntaub so ntswg kab lis kev cai thiab cov kab mob tshem tawm cov qos yaj ywm thiab paj; thiab hauv kev tsim cov pa phem- zaub dawb. Nws kuj tseem siv tau rau hauv kev cog qoob loo ntawm cov noob luam yeeb rau kev tiv thaiv kab mob thiab kab mob. Tam sim no, nws yog cov khoom nyiam rau kev tswj lub cev ntawm ntau yam qoob loo thiab zaub kab tsuag. Qhov no ua kom ntseeg tau tias cov neeg siv khoom tuaj yeem noj "cov zaub muaj kev nyab xeeb" thiab pab txhawb rau kuv lub teb chaws "cov phiaj xwm zaub pob."