Daim ntawv thov thaj chaw ntawm cov yeeb yaj kiab yas

Cov yeeb yaj kiab yas tau siv dav hauv kev lag luam ntim khoom, nrog rau kev ntim khoom noj yog ib qho kev thov tshwj xeeb. Ua tsaug rau lawv cov xwm txheej, tiv thaiv dej thiab ya raws, thiab yooj yim ntawm kev ua, lawv tsim nyog rau ntim ntau yam khoom, suav nrog zaub, txiv hmab txiv ntoo, nqaij, pastries, thiab khoom noj yooj yim. Qee cov yeeb yaj kiab muaj cov khoom thaiv zoo heev, txo qhov cuam tshuam ntawm ya raws thiab huab cua ntawm cov zaub mov thiab yog li pab khaws cia zoo. Tsis tas li ntawd, cov yeeb yaj kiab yas pab txhawb kev tsim cov airtight seals - xws li los ntawm kev sib khi thaum tshav kub kub - ua rau lawv yooj yim siv.

 

Cov yeeb yaj kiab yas kuj pom kev siv dav hauv cov khoom siv khoom siv thiab cov khoom lag luam. Cov khoom xws li tshuaj ntxuav tes, khoom siv hauv tsev, khaub ncaws, thiab ntau yam khoom me me yog nquag ntim khoom siv cov yeeb yaj kiab yas. Hauv cov chaw tsim khoom, lawv ua haujlwm los tiv thaiv cov khoom lag luam- suav nrog cov khoom siv hluav taws xob thiab cov khoom siv tshuab- los ntawm plua plav, noo noo, thiab qhov chaw puas. Thaum lub sij hawm thauj mus los, cov yeeb yaj kiab tshwj xeeb muab cushioning thiab tiv thaiv, txo qhov cuam tshuam ntawm plua plav, noo noo, thiab kev sib txhuam me.

 

Kev ua liaj ua teb sawv cev rau lwm qhov chaw thov loj rau cov yeeb yaj kiab yas. Cov yeeb yaj kiab ua liaj ua teb yog siv rau cov tsev cog khoom, polytunnels, thiab cov av npog, tsim kom muaj qhov chaw loj hlob zoo los ntawm kev tswj qhov kub thiab av noo. Hauv av- npog cov zaj duab xis (mulch films) pab txo cov av noo noo evaporation thiab txo cov nroj tsuag kev loj hlob mus rau qee qhov. Raws li cov chaw ua liaj ua teb sib txawv muaj qhov sib txawv ntawm cov kev xav tau ntawm lub teeb kis tau tus mob, tiv thaiv tshav kub, thiab huab cua tsis kam, nws yog ib qho tseem ceeb uas yuav tau xaiv cov ntaub ntawv zaj duab xis nrog cov khoom tsim nyog.

 

Raws li kev tsim cov thev naus laus zis tau nce zuj zus, qhov kev thov ntawm cov yas zaj duab xis txuas ntxiv nthuav dav. Cov yeeb yaj kiab no kuj tau siv rau hauv cov haujlwm xws li kev kho mob, kev tsim kho, thiab kev thauj mus los. Piv txwv li, kev ntim khoom kho mob xav tau cov yeeb yaj kiab uas muaj kev sib khi zoo tshaj plaws thiab kev nyiam huv, thaum kev tsim kho kev lag luam siv cov yeeb yaj kiab uas tsim los rau kev tiv thaiv dej, dej tsis kam, lossis kev tiv thaiv saum npoo. Zuag qhia tag nrho, cov yeeb yaj kiab yas ua lub luag haujlwm tseem ceeb hauv ntau qhov kev lag luam vim lawv qhov hnyav, kev ua haujlwm ruaj khov, thiab kev ua haujlwm ntau yam; Txawm li cas los xij, kev rov ua dua thiab pov tseg cov yeeb yaj kiab siv yuav tsum tau hais kom txo qis kev cuam tshuam ib puag ncig.