nūhou

I ke kauwela, i ka ikaika o ka malamalama a me ka piʻi ʻana o ka mahana, ʻoi aku ka kiʻekiʻe o ka mahana i loko o ka hale hoʻoheheʻe a ʻoi aku ka ikaika o ke kukui, ʻo ia ke kumu nui e pili ana i ka ulu ʻana o nā mea kanu.I ka hana ʻana, hoʻohana pinepine nā mea mahiʻai i ke ʻano o ka uhi ʻanaʻupena malue hoemi i ka wela o ka hale.
Eia nō naʻe, he nui nā mea mahiʻai meaʻai i hōʻike ʻoiai ua emi ka mahana ma hope o ka hoʻohana ʻana i ka ʻupena malu, ua pilikia nā kukama i ka ulu nāwaliwali a me nā hua haʻahaʻa.Mai kēia manaʻo, ʻaʻole maʻalahi ka hoʻohana ʻana i nā ʻupena shading e like me ka mea i manaʻo ʻia, a hiki i ke koho kūpono ʻole ke alakaʻi i ka nui o ka shading a hoʻopilikia i ka ulu ʻana o nā mea kanu.
Pehea e koho ai i ka ʻupena sunshade me ka ʻepekema a me ke kūpono?
1. E koho i ke kala o ka upena malu e like me ke ano o na mea kanu
Hoʻohui ʻia ke kala o ka ʻupena malu i ka wā o ka hana ʻana i nā mea maka.ʻO nā ʻupena malu i kēia manawa ma ka mākeke he ʻeleʻele a me ka hina hina.He kiʻekiʻe ka malu o ka ʻupena ʻeleʻele a me ka hoʻoluʻu wikiwiki, akā ʻoi aku ka hopena o ka photosynthesis, a ʻoi aku ka maikaʻi no ka hoʻohana ʻana i nā lau lau.Inā hoʻohanaʻia ia ma kekahi mau mea kanu māmā, pono e hoʻemiʻia ka manawa uhi;He liʻiliʻi ka hopena i ka photosynthesis a ʻo iakūpono no nā lau ʻai māmā e like me ka nightshade.
2, akaka kala kala
Ke kūʻai ka poʻe mahiʻai meaʻai i nā ʻupena pale lā, pono lākou e hoʻoholo mua i ke kiʻekiʻe o ka nui o ka pale lā e pono ai no ko lākou mau hale.Ma lalo o ka lā o ka lā i ke kauwela, hiki i ka māmā māmā ke piʻi i 60,000-100,000 lux.No nā mea kanu, ʻo ka nui o nā huaʻai he 30,000-60,000 lux.No ka laʻana, he 30,000 lux ka helu saturation māmā o ka pepa a he 40,000 lux ka eggplant.He 55,000 lux ka Lux, ka kukumba, a he 70,000 lux ka helu saturation māmā o ke kōmato.ʻO ka māmā nui e hoʻopilikia i ka photosynthesis o nā mea kanu, ka hopena i ka hoʻopaʻa ʻana i ka carbon dioxide absorption, ka nui o ka hanu ʻana, a me nā mea ʻē aʻe.No laila, ʻaʻole hiki i ka hoʻohana ʻana i ka uhi ʻupena malu me ka nui o ka shading kūpono ke hoʻohaʻahaʻa i ka mahana o ka hale hoʻoheheʻe ma mua a ma hope o ke awakea, akā hoʻomaikaʻi pū i ka pono photosynthetic o nā mea kanu, e pepehi ana i ʻelua manu me ka pōhaku hoʻokahi.
ʻO ka ʻupena pale ʻeleʻele he kiʻekiʻe ka nui o ka pale a hiki i 70%.Inā hoʻohana ʻia ka ʻupena shading ʻeleʻele, ʻaʻole hiki i ka māmā māmā ke hoʻokō i nā koi ulu maʻamau o ka ʻōmato, he mea maʻalahi ke kumu o ka ulu ʻana o ka leggy o ka tōmato a me ka lawa ʻole o ka hōʻiliʻili ʻana o nā huahana photosynthetic.ʻO ka hapa nui o nā ʻupena malu hina hina he 40% a hiki i 45%, a me ka transmittance māmā o 40,000 a 50,000 lux, hiki ke hoʻokō i nā pono ulu maʻamau o ka tōmato.No laila ʻoi aku ka maikaʻi o ka uhi ʻia ʻana o nā tōmato me nā ʻupena malu hina hina.No ka poʻe me kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e like me nā pepa, hiki iā ʻoe ke koho i kahi ʻupena shading me kahi kiʻekiʻe o ka shading rate, e like me ka shading rate o 50% -70%, e hōʻoia i ka nui o ka mālamalama i loko o ka hale hoʻoheheʻe ma kahi o 30,000 lux;no nā kukama a me nā wahi hoʻonaʻauao kukui kiʻekiʻe ʻē aʻe No nā ʻano mea kanu, pono ʻoe e koho i kahi ʻupena pale me ka haʻahaʻa haʻahaʻa haʻahaʻa, e like me ka pale ʻana o 35% -50%, e hōʻoia i ka nui o ka māmā o ka hale he 50,000 lux.
3. E nana i ka mea
ʻElua ʻano mea hana no nā ʻupena pale lā i kēia manawa ma ka mākeke.ʻO kekahi ka polyethylene 5000S kiʻekiʻe i hana ʻia e nā ʻoihana petrochemical me ka hoʻohui ʻana i ka masterbatch kala a me ka masterbatch anti-aging., ʻO ke kaumaha māmā, hiki ke hoʻololi ʻia, ka ʻili mesh maʻemaʻe, ʻālohilohi, ka nui o ka hoʻololi ʻana o ka shading rate adjustment range, 30% -95% hiki ke hoʻokō, hiki i ke ola lawelawe ke hiki i 4 mau makahiki.​​
Hana ʻia kekahi mai nā ʻupena sunshade kahiko a i ʻole nā ​​​​huahana plastik.He haʻahaʻa ka hoʻopau ʻana, paʻakikī ka lima, mānoanoa ka siliki, paʻakikī ka mesh, paʻa ka mesh, kaumaha ke kaumaha, kiʻekiʻe ka nui o ka malu, a he ʻala ʻala, a pōkole ke ola lawelawe. , hiki ke hoʻohana ʻia ka hapa nui no hoʻokahi makahiki.ʻOi aku ka nui ma mua o 70%, ʻaʻohe ʻeke piha.
4. E makaʻala loa i ke kūʻai ʻana i nā ʻupena pale lā ma ke kaupaona
ʻElua ala e kūʻai aku ai i nā ʻupena pale lā ma ka mākeke: ʻo kekahi ma ka ʻāpana, a ʻo kekahi ma ke kaupaona.ʻO nā ʻupena i kūʻai ʻia ma ke kaupaona he mau ʻupena hana hou ia, a ʻo nā ʻupena i kūʻai ʻia ma ka ʻāpana he mau ʻupena hou.
Pono nā mea mahiʻai meaʻai e pale i kēia mau hewa i ke koho ʻana:
1. Maʻalahi loa ka poʻe mahiʻai meaʻai e hoʻohana ana i nā ʻupena malu ke kūʻai aku i nā ʻupena me ka nui o ka pale malu i ke kūʻai ʻana i nā ʻupena pale.E noʻonoʻo lākou he ʻoi aku ka maʻalili o nā kumukūʻai kiʻekiʻe.Eia nō naʻe, inā kiʻekiʻe ka nui o ka malu, nāwaliwali ka mālamalama o ka hale hoʻoheheʻe, hoʻemi ʻia ke kiʻi photosynthesis o nā mea kanu, a lahilahi nā ʻōpala a me nā wāwae, e hōʻemi ana i ka hua o nā mea kanu.No laila, i ke koho ʻana i kahi ʻupena pale, e hoʻāʻo e koho i kahi malu me kahi haʻahaʻa haʻahaʻa.
2. Ke kūʻai ʻana i nā ʻupena pale, e hoʻāʻo e koho i nā huahana mai nā mea hana nui a me nā hōʻailona me nā hōʻailona hōʻoia, a e hōʻoia i ka hoʻohana ʻia ʻana o nā huahana me ka palapala hoʻopaʻa ʻoi aku ma mua o 5 mau makahiki i ka hale kōmaena.
3. ʻO nā hiʻohiʻona hoʻohaʻahaʻa wela o ka ʻupena sunshade hiki ʻole ke nānā ʻia e kēlā me kēia.I ka makahiki mua, ʻoi aku ka nui o ka emi ʻana, ma kahi o 5%, a laila liʻiliʻi liʻiliʻi.I kona emi ʻana, piʻi pū ka nui o ka malu.No laila, pono e noʻonoʻo ʻia nā hiʻohiʻona thermal shrinkage i ka wā e hoʻoponopono ai me ka slot kāleka.
ʻO ke kiʻi ma luna, ʻo ia ka nahae ʻana o ka ʻupena pale lā ma muli o ka emi ʻana o ka wela.Ke hoʻohana ka mea hoʻohana i ka pahu kāleka no ka hoʻoponopono ʻana, ʻaʻole ʻo ia i mālama i ke ʻano o ka hoʻohaʻahaʻa ʻana i ka wela a ʻaʻole mālama i ka wahi e hoʻemi ai, ʻo ia ka mea i hoʻopaʻa paʻa ʻia ka ʻupena sunshade.
ʻElua ʻano ʻano uhi uhi ʻupena shading: uhi piha a me ka uhi ʻano pavilion.Ma nā hoʻohana pono, hoʻohana ʻia ka uhi pavilion-type ma muli o kona hopena hoʻomaha maikaʻi ma muli o ke kahe ʻana o ka ea.ʻO ke ʻano kikoʻī: e hoʻohana i ka iwi o ka hale kiaʻi e uhi i ka ʻupena sunshade ma luna, a waiho i kahi kāʻei ventilation o 60-80 cm ma luna.Inā uhi ʻia me kahi kiʻiʻoniʻoni, ʻaʻole hiki ke uhi pono ʻia ka ʻupena sunshade ma luna o ke kiʻiʻoniʻoni, a ʻoi aku ka nui ma mua o 20 cm e waiho ʻia e hoʻohana i ka makani e hoʻomaha ai.
Pono e uhi ʻia ka ʻupena malu ma waena o 10:00 am a 4:00 pm, e like me ka mahana.Ke hāʻule ka mahana i ka 30 ℃, hiki ke wehe ʻia ka ʻupena malu, a ʻaʻole pono e uhi ʻia i nā lā ʻeleʻele e hōʻemi i nā hopena ʻino i nā mea kanu..