Chiedza chinoita basa rinokosha mukukura kwechirimwa. Kuburikidza nephotosynthesis, zvidyarwa zvinoshandura simba rechiedza kuita kemikari simba, iro rinotsigira kukura kwavo uye synthesis yezvinhu zvinodiwa pakukura. Nekudaro, zvirimwa zvakasiyana zvine mwenje zvinodiwa zvakasiyana. Kuwanda uye kusimba kwechiedza hachingopesvedzeri kumhanya kwechirimwa chete asi zvakare zvinokanganisa morphology yazvo, kutumbuka, uye kubereka. Mukurima kwegreenhouse, kusarudza spectrum chaiyo uye kusimba kwechiedza kwakakosha kuti goho rembesa rive rakanaka uye kunaka. Muchinyorwa chino, tichaongorora kuti zvakasiyana sei chiedza chemwenje uye kusimba zvinokanganisa zvirimwa zvakasiyana uye kuti varimi vegreenhouse vangashandisa sei ruzivo urwu kuwedzera kukura kwechirimwa.
1. Light Spectrum Inobata Sei Kukura Kwemiti?
Chiedza chechiedza chinoreva huwandu hwewavelengths echiedza, uye chikamu chimwe nechimwe che spectrum chine maitiro akasiyana pakukura kwechirimwa. Common light spectra zvinosanganisira bhuruu, tsvuku, uye girini mwenje, uye imwe neimwe ine yakasarudzika mhedzisiro pazvirimwa.
1.1 Chiedza cheBlue
Chiedza chebhuruu (wavelengths pakati pe450-495 nm) chakakosha pakukura kwechirimwa, kunyanya maererano nekukura kwemashizha uye chimiro chechirimwa chose. Chiedza chebhuruu chinosimudzira photosynthesis uye chlorophyll synthesis, nekudaro inovandudza kugona kwephotosynthesis. Pamuriwo wemashizha se lettuce nespinachi, mwenje weblue unonyanya kubatsira pakuwedzera saizi yeshizha uye kuwanda.
1.2 Chiedza Chitsvuku
Chiedza chitsvuku (wavelengths pakati pe620-750 nm) chimwe chakakosha mwenje wezvirimwa. Inobata basa rakakosha mukutumbuka, fruiting, uye kukura kwechirimwa chose. Chiedza chitsvuku chinosimudzira kureba kwedzinde uye chinotsigira kugadzirwa kwe phytochrome, iyo inokanganisa kukura kwechirimwa uye kuberekana.
2. Kusimba kweChiedza uye Kukanganisa Kwayo paKukura Kwemiti
Nepo chiedza chechiedza chakakosha, kusimba kwechiedza kunoitawo basa rakakosha mukukura kwechirimwa. Kusimba kwechiedza kunoreva huwandu hwechiedza chiripo kune zvidyarwa, uye chinogona kukanganisa mwero wephotosynthesis, saizi yechirimwa, uye hutano hwese hwechirimwa.
2.1 High Chiedza Kusimba
High light intensity inokurudzira yakasimba photosynthesis, zvichiita kuti chirimwa chiwedzere kukura uye kuwedzera goho. Zvirimwa zvakaita sematomatisi nemhiripiri zvinoda chiedza chepamusoro kuti chibereke michero nemazvo. Zvisinei, kuwandisa kwechiedza kunogonawo kukonzera kushungurudzika kune zvirimwa, zvichiita kuti mashizha apise kana kudzivisa kukura. Zvakakosha kuenzanisa kusimba kwechiedza kuti uve nechokwadi chehutano hwechirimwa.
2.2 Low Light Intensity
Low light intensity inogona kudzikisira photosynthesis, zvichitungamira kukura kunononoka uye zvidyarwa zvidiki. Nepo zvimwe zvirimwa, zvakaita semamwe mashizha ane mashizha, zvichikwanisa kushivirira mamiriro echiedza chakaderera, zvirimwa zvakawanda zvinoda chiedza chakakwana kuti zvikure. Varimi veGreenhouse vanogona kuwedzera mwenje wechisikigo nemwenje wekugadzira, kunyanya mumwedzi yechando kana munzvimbo dzine zuva shoma.
3. Varimi veGreenhouse Vanogona Sei Kugadzirisa Mamiriro eChiedza?
Nekunzwisisa kukanganiswa kwechiedza uye kusimba, varimi vegreenhouse vanogona kukwidziridza mamiriro avo akareruka kusimudzira zvirimwa zvine hutano uye zvinobereka. Uchishandisa musanganiswa wekuvhenekesa kwechisikigo uye kwekugadzira (senge LED inokura mwenje), varimi vanogona kugadzira nharaunda yakanakira yekukura kwechirimwa, vachiona kuti mwenje unowanikwa muhuwandu hwakakodzera uye spectrum nguva dzese.
Nematurusi nematanho akakodzera, akadai sekudzora kutenderera kwemwenje uye kushandisa magwenzi emwenje, kurima greenhouse kunogona kutsigira zvirimwa zvine hutano gore rose, kunyangwe mumwaka usina chiedza chakaderera.
Tinokugamuchirai kuita imwe hurukuro nesu.
Email: info@cfgreenhouse.com
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Nguva yekutumira: Zvita-22-2024
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