Mumazuva achangopfuura, mamiriro ekunze anoenderera mberi haze haana kungounza kukuvadza kune hutano, asiwo ane unlucky mhedzisiro pakukura uye kukura kwemiriwo mufirimu greenhouse munguva yechando.Munguva yechando, seyekutanga nhanho yekugadzira miriwo mune yakaonda-firimu greenhouses, zvakakosha kwazvo kubata miriwo zvakanaka mumamiriro ekunze ane hunyoro.
Iyo inodzokororwa haze mamiriro ekunze munguva yechando ichatungamira zvakananga kushaikwa kwezuva uye yakakwira mwando mugreenhouse, izvo zvichanyanya kukanganisa tembiricha yekuchengetedza uye kupisa kuchengetedza kugona kwesolar greenhouse.Hazvina kunaka kukura kwemuriwo.Chechipiri, hunyoro hwemhepo hunowedzera huwandu hwemiriwo.Ndoita sei?Chii chaunofanira kuteerera?
Mamiriro ekunze emhute anofanira kufefeterwa zvishoma sezvinobvira uye kuwedzera chiedza: Pane imwe mhedzisiro isingangotariswe nesu-kune zvinosvibisa zvakawanda mumhepo mumamiriro ekunze emhute.Kunyange zvazvo izvi zvinosvibisa zvidiki zvikuru, zvinovhara stomata painowira pamashizha.Kukanganisa kufema kwemashizha emiriwo, kuvhara kupinda kwekabhoni dioxide, uye zvino kukanganisa kukura kwemiriwo.Paunenge uchisangana nehutu hwemamiriro ekunze, nguva yekufefetedza kwemuriwo mumagreenhouses inofanirwa kuve yakakodzera, uye edza kusarudza kusaburitsa zuva.
Nguva yekufemesa yegreenhouse inofanirwa kugadziridzwa kubva na8 o'clock mangwanani kusvika kuma 2 o'clock masikati ezuva rimwechetero (ino nguva ine hunyoro hunotyisa).Pamusoro pemubhadharo wenguva yakakodzera weiyo carbon dioxide concentration mugreenhouse, inobatsirawo kukura kwezvirimwa uye kudzivirira kusvibiswa kwemweya.Kusvibiswa kunowira pamashizha.Munguva yemazuva ehutu, chero bedzi pasina chando mumamiriro ekunze, greenhouse thermal insulation inogona kuvhurwa kare mangwanani.
Fukidza gare gare masikati kuita kuti chirimwa chitore chiedza chakapararira.Hazvikurudzirwe kusafumura quilt kwemazuva anopfuura matatu akateedzana.Zvinogona kuve zvakakodzera kubhadhara mwenje uye kudzivirira zvirwere zvegreenhouse miriwo mumazuva ane mhute uye ane hazy.Varimi vanogona kusarudza kuchenesa firimu munzvimbo ine zuva kuti vawedzere kupenya kwemufirimu.Panguva imwecheteyo, nguva yakakodzera yekuchenesa mashizha ekare uye mashizha ane chirwere pamiti mushedhi kuti awedzere chiedza chakapararira pakati pemiti.
Nguva yekutumira: Jan-18-2022