Ua hele paha ʻoe i loko o kāu hale kōmaena i ke kakahiaka a manaʻo ʻoe e hele ana ʻoe i kahi sauna? He mea ʻoluʻolu paha kēlā ea mahana a maʻemaʻe no kāu mau mea kanu - akā hiki ke hoʻonohonoho iā ʻoe no ka pilikia.
ʻO ka nui o ka haʻahaʻa kekahi o nā kumu nui o nā maʻi fungal a me nā pest outbreaks i loko o nā hale ʻōmaʻomaʻo. Mai ka lepo lepo ma luna o nā kukama a hiki i ka botrytis ma nā strawberries, ʻoi aku ka nui o ka wai i ka lewa e hana i ka ʻāina hānau kūpono no nā pilikia mea kanu.
E wehewehe pehea e hiki ai iā ʻoe ke hoʻomalu i ka haʻahaʻa i loko o kāu hale kōmaena - a no ke aha e mālama ai i kāu mau mea kanu a me kāu kālā.
No ke aha he mea nui ka haʻahaʻa i loko o kahi hale ʻōmaʻomaʻo?
ʻO ka haʻahaʻa ka nui o ka mahu wai ma ka lewa. I loko o nā greenhouses, ke kamaʻilio nui nei mākouka haʻahaʻa pili (RH) - pehea ka nui o ka makū i loko o ka lewa i hoʻohālikelike ʻia me ka nui loa e hiki ke paʻa i kēlā mahana.
Ke piʻi ka RH ma luna o 85-90%, komo ʻoe i kahi pōʻino. ʻO ia ka wā e ulu ai nā spores fungal, mahuahua ka bacteria, a e ulu ana kekahi mau inike. He mea koʻikoʻi ka mālama ʻana i ka haʻahaʻa e like me ka mālama ʻana i ka mahana a i ʻole ka mālamalama.
I loko o kahi hale ʻōmaʻomaʻo akamai ma Netherlands, ua hoʻomaopopo nā mea ʻike i nā mea ulu i ka wā i loaʻa ai ka RH i 92%. I loko o 24 mau hola, ʻike ʻia ka ʻeleʻele hina. Hoʻomaka lākou i kēia manawa i nā mea pā a me nā dehumidifiers ma 80% e noho palekana.
Pehea ke kiʻekiʻe o ka haʻahaʻa i ka maʻi a me nā mea ʻino
Makemake nā maʻi fungal i nā wahi mahana a pulu. Pono nā spores o ka pauka pauda, downy mildew, a me ka botrytis i kekahi mau hola o ka haʻahaʻa kiʻekiʻe e hoʻā.
Hoʻoikaika pū ka haʻahaʻa kiʻekiʻe:
ʻO nā mea kanu lāʻau paʻa e huki i nā thrips a me nā lele keʻokeʻo
Nawaliwali ka ʻiʻo o ka mea kanu, maʻalahi ka maʻi
Condensation ma nā lau, e hoʻolaha ana i nā pathogens
ʻO ka ulu ʻana o ka mold ma nā hua, nā pua, a me nā pā hale ʻōmaʻomaʻo
Ma Guangdong, ua ʻike kekahi mea kanu rose i nā wahi ʻeleʻele e laha ana i ka pō i ka wā ua. ʻO ka mea hewa? ʻO kahi hui ʻana o 95% RH, ea kūpaʻa, a me ka condensation kakahiaka nui.
KaʻAnuʻu Hana 1: E ʻike i kou Humidity
E hoʻomaka me ke ana ʻana. ʻAʻole hiki iā ʻoe ke mālama i ka mea āu e ʻike ʻole ai. E kau i nā hygrometers kikohoʻe a i ʻole nā mea ʻike aniani ma nā ʻāpana like ʻole o kāu hale ʻōmaʻomaʻo - kokoke i nā mea kanu, ma lalo o nā noho, a ma nā kihi malu.
ʻimi i:
ʻO ka piʻi ʻana o ka RH i kēlā me kēia lā, ʻoi aku ma mua o ka puka ʻana o ka lā
RH kiʻekiʻe ma nā wahi haʻahaʻa
Piʻi koke ma hope o ka irrigation a i ʻole ka hāʻule ʻana o ka mahana
Hiki i nā mea ʻike akamai ke hahai i ka RH a hoʻoponopono maʻalahi i nā mea pā, nā puka makani, a i ʻole nā foggers - e hana ana i kahi ea hoʻohālikelike ponoʻī.
KaʻAnuʻu Hana 2: E hoʻomaikaʻi i ka ea a me ka ea
Kōkua ka neʻe ʻana o ka ea e wāwahi i nā ʻeke haʻahaʻa. Hoʻoikaika ia i ka maloʻo ʻana o ka lau, kahi e hoʻonāwaliwali ai i ka haʻo.
Nā ʻōlelo aʻoaʻo nui:
E hoʻouka i nā mea hoʻoheheʻe ea ākea (HAF) e kaʻapuni pono i ka ea
E wehe i ka hale a i ʻole nā puka makani ʻaoʻao i ka wā mahana a me ka haʻahaʻa
E hoʻohana i nā mea hoʻoheheʻe a i ʻole nā kapuahi pasive e hoʻoneʻe i ka ea mākū
I ke kauwela, hiki i ka ventila kūlohelohe ke hana i nā mea kupanaha. I ka hoʻoilo, hoʻohui i ka ea mehana e pale i ka condensation anu ma luna o nā mea kanu.
Hoʻokahi hale ʻōmaʻomaʻo ma Kaleponi i hōʻemi i ka botrytis ma 60% ma hope o ka hoʻokomo ʻana i nā panela cross-ventilation a me nā mea pā papahele.
KaʻAnuʻu Hana 3: Hoʻoponopono i ka irrigation akamai
ʻO ka wai nui ke kumu nui o ka haʻahaʻa. Hoʻopau ka lepo pulu, hoʻonui i ka RH - ʻoi loa i ka pō.
Nā ʻōlelo aʻoaʻo wai:
Ka wai i ke kakahiaka no laila e maloʻo ka nui o ka wai i ke ahiahi
E hoʻohana i ka irrigation drip e hōʻemi i ka evaporation
Hōʻalo i ka hoʻoinu ʻana i ka wā pōʻeleʻele
E nānā i ka makū o ka lepo ma mua o ka hoʻoinu ʻana - ʻaʻole wale ma ka papa kuhikuhi
ʻO ka hoʻololi ʻana i nā mea ʻike wai lepo a me ka hoʻoulu ʻana i ka manawa i kōkua i kekahi mea kanu bele ma Mekiko e hoʻohaʻahaʻa i ka RH ma 10% ma waena o ka canopy.
KaʻAnuʻu Hana 4: E hoʻohana i nā Dehumidifiers a me ka hoʻomehana i ka wā e pono ai
I kekahi manawa, ʻaʻole lawa ka ea - ʻoi loa i nā kau anu a i ʻole nā kau. Huki pololei ka poʻe Dehumidifiers i ka makū mai ka lewa.
E hui pū me ka hoʻomehana i:
Kāohi i ka condensation ma nā paia ʻōmaʻomaʻo a i ʻole nā kaupaku
E hoʻoikaika i ka transpiration mai nā mea kanu
E mālama i kahi RH mau ma kahi o 70-80%
Ma ka piʻi ʻākau, ʻo ka hoʻomaʻamaʻa hou ʻana i ka ea ʻoluʻolu o ka pō e pale i ka noe o ke kakahiaka a me ka hau - ʻelua mau kumu nui no ka maʻi ʻino.
Hoʻopili pinepine nā hale ʻōmaʻomaʻo o kēia wā i nā mea hoʻoheheʻe a me nā mea hoʻomehana i nā kamepiula aniau no ka mana ʻakomi.
KaʻAnuʻu Hana 5: Hōʻalo i nā pahele huna huna
ʻAʻole hiki mai nā haʻahaʻa a pau mai nā wahi maopopo.
E makaʻala no:
ʻO ka ʻiliʻili pulu a i ʻole ka papahele papahele
ʻO nā mea kanu nui e ālai ana i ka ea
Puʻu o nā ʻōpala organik a i ʻole nā lole malu pulu
ʻAuwai lele a paipu paha
ʻO ka mālama maʻamau, ka hoʻomaʻemaʻe, a me ka hoʻokaʻawale ʻana i nā mea kanu e kōkua i ka hoʻohaʻahaʻa ʻana i ka "wahi wela."
Ua hoʻololi kahi hale ʻōmaʻomaʻo ma Vietnam i ka mulch plastic me ka lole weed breathable a ʻoki i kona RH ma 15% i nā tunnel haʻahaʻa.
KaʻAnuʻu Hana 6: Hoʻohui me nā hana IPM ʻē aʻe
ʻO ka mālama ʻana i ka haʻahaʻa he ʻāpana wale nō o ka pale ʻana i nā pest a me nā maʻi. No ka pale piha, e hui pū me:
ʻO ka ʻupena pepeke e pale aku i ke komo ʻana o nā pests
ʻO nā pahele lāʻau no ka nānā ʻana i nā pepeke lele
Nā hoʻomalu olaola (e like me nā mite predatory a i ʻole nā haʻi maikaʻi)
Hoʻomaʻemaʻe mau a ʻohi mea kanu
Mālama kēia ʻano holistic i kāu ʻōmaʻomaʻo i ke olakino - a hoʻemi i kou hilinaʻi ʻana i nā fungicides a i ʻole nā inisecticides.
Hoʻohui ʻo Chengfei Greenhouse i ka mana haʻahaʻa i loko o kā lākou hoʻolālā IPM ma o ka hoʻolālā ʻana i nā ʻāpana modular me ka ventila i kūkulu ʻia, ka hoʻoheheʻe ʻana, a me nā mea ʻike maka - e hōʻoia i ka mālama ʻana o ka wai mai ka honua.
ʻO ka mālama ʻana i kēia kaulike e hoʻomau i ka ulu ʻana o kāu mau mea kanu - a me nā pests a me nā haʻani ma ke kai.
ʻO ka wā e hiki mai ana o ka hoʻokele haʻahaʻa
Ke hele nei ka hoʻomalu ʻana i ka haʻahaʻa. Aia nā mea hana hou:
Hoʻopili ʻia nā mea ʻike ʻole RH me nā dashboards kapua
Pūnaehana hoʻoheheʻe ʻokoʻa/fan/fogger
ʻO AI-driven climate software e wānana ana i ka pilikia condensation
ʻO nā mea hoʻololi wela ikaika no ka hoʻoilo hoʻoilo
Me nā mea hana kūpono, ʻoi aku ka mana o ka poʻe mahiʻai ma mua o ka wā - a emi ke kaumaha i ka wā ua.
Makemake ʻoe i nā mea kanu olakino, ka liʻiliʻi o nā kemika, a me ka liʻiliʻi o nā mea pōʻino? E mālama pono i kou haʻahaʻa - kouhale ʻōmaʻomaʻoe hoʻomaikaʻi iā ʻoe.
Welina mai e kūkākūkā hou me mākou.
leka uila:Lark@cfgreenhouse.com
Kelepona: +86 19130604657
Ka manawa hoʻouna: Jun-07-2025
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