huahana

1. ʻO ka ʻupena shading, ʻike ʻia hoʻi ʻo ka shading net, he ʻano hou o nā mea uhi pale kūikawā no ka mahiʻai, lawaiʻa, mahiʻai holoholona, ​​pale makani, a me ka uhi lepo i hāpai ʻia i nā makahiki he 10 i hala.Ma hope o ka uhi ʻana i ke kauwela, pāʻani ia i ka pale ʻana i ka mālamalama, ka ua, ka moisturizing a me ka hoʻoluʻu.Ma hope o ka uhi ʻana i ka hoʻoilo a me ka pūnāwai, aia kahi mālama mālama wela a me ka hopena humidification.
I ke kauwela (Iune a ʻAukake), ʻo ka hana nui o ka uhi ʻana i ka ʻupena sunshade ʻo ia ka pale ʻana i ka ʻike ʻana o ka lā wela, ka hopena o ka ua nui, ka pōʻino o ke kiʻekiʻe wela, a me ka laha ʻana o nā pōpoki a me nā maʻi, ʻoi aku ka pale ʻana i ka ka neʻe ʻana o nā pests.
Hana ʻia ka ʻupena sunshade me ka polyethylene (HDPE), polyethylene kiʻekiʻe, PE, PB, PVC, nā mea hana hou, nā mea hou, polyethylene propylene, etc.Ma hope o ka UV stabilizer a me ka anti-oxidation lapaʻau, loaʻa iā ia ka ikaika tensile ikaika, ka pale ʻana i ka wā kahiko, ka pale ʻana i ka corrosion, ka pale ʻana i ka radiation, ka māmā a me nā ʻano ʻē aʻe.Hoʻohana nui ʻia ia i ka mahiʻai ʻana i nā mea kanu, nā ʻōpala ʻala, nā pua, nā haʻuki hiki ke ʻai, nā mea kanu, nā lāʻau lapaʻau, ginseng, Ganoderma lucidum a me nā mea kanu ʻē aʻe, a me nā ʻoihana hoʻoulu wai a me nā moa, a loaʻa nā hopena i ka hoʻomaikaʻi ʻana i ka hana.

2. ʻO ke kuleana o ka ʻupena pale:
(1) Shading, hoʻoluʻu a moisturizing I kēia manawa, ʻo ka nui o ka malu o nā ʻupena malu i hana ʻia ma koʻu ʻāina he 25% a 75%.Loaʻa i nā ʻupena malu o nā waihoʻoluʻu like ʻole ka hoʻouna māmā ʻana.No ka laʻana, ʻoi aku ka haʻahaʻa o ka lawe māmā ʻana o nā ʻupena pale ʻeleʻele ma mua o nā ʻupena kala-hina.
Ma muli o ka hoʻemi ʻana o ka ʻupena shading i ka ikaika o ka māmā a me ka wela o ka mālamalama, loaʻa iā ia kahi hopena hoʻomaha, a ʻoi aku ka kiʻekiʻe o ka mahana o waho, ʻoi aku ka maopopo o ka hopena hoʻomaha.Ke piʻi ka mahana o waho i ka 35-38 ° C, hiki i ka pae hoʻoluʻu maʻamau ke hiki i 9-13 ° C, a ʻo ka hāʻule nui loa he 19.9 ° C.ʻO ka hopena ʻoluʻolu loa ma luna o ka ʻili, ukali ʻia e ka laulā o 20 knm ma luna a ma lalo o ka lepo, a me ka laulā o 5 knm ma luna a ma lalo o nā lau o ka mea kanu.Ke uhi nei i ka ʻupena sunshade i ke kauwela wela, hiki ke hoʻohaʻahaʻa ʻia ka mahana o ka ʻili e 4-6 ° C, hiki ke kiʻekiʻe loa i 19.9 ° C, hiki ke hoʻohaʻahaʻa ʻia ka mahana o 30 cm ma luna o ka honua e 1 ° C, a me ka mahana o 5. Hiki ke hoʻohaʻahaʻa ʻia ke knm ma lalo o 3-5°C;inā uhi ʻia ka ʻili, hiki ke hoʻohaʻahaʻa i ka mahana o 5 knm ma lalo o ka honua E hoʻemi i ka 6 a 10 ° C.
Ma hope o ka uhi ʻia ʻana o ka ʻupena malu, e emi ana ka pāhawewe o ka lā, hāʻule ka mahana o ka honua, nāwaliwali ka wikiwiki o ka makani, a hoʻemi ʻia ka evaporation o ka lepo.ʻO ka maʻamau, ʻo 30% a 40% wale nō ka hoʻoheheʻe ʻana o ka māla ākea, aia nā hana ʻike o ka pale ʻana i ka maloʻo a me ka moisturizing.
(2) Paʻa makani, pale ua, hōʻoia ʻana i ka maʻi a me nā pepeke ʻO ka ʻupena shading he ikaika mechanical kiʻekiʻe, hiki ke hoʻolohi i ka nalowale o nā mea kanu i hana ʻia e ka ʻino, ka ua, ka huahekili a me nā wā pōʻino ʻē aʻe.
Ua uhi ʻia ka hale ʻōmaʻomaʻo e kahi ʻupena pale.I ka wā ʻino, ʻo ka wikiwiki o ka makani i loko o ka hale hoʻoheheʻe he 40% wale nō o ka wikiwiki o ka makani ma waho o ka hale hoʻoheheʻe, a ʻike ʻia ka hopena pale makani.

3. Ke koho ʻana i nā mea ʻupena sunshade
1. Ka helu hoʻoluʻu: Pono e noʻonoʻo pono ke koho ʻana i ka nui o ka uhi ʻupena malu i kēia mau ʻano: ke ʻano ʻōmaʻomaʻo, nā mea uhi hale ʻōmaʻomaʻo, nā kūlana elima kūloko, a me nā ʻano mea kanu ʻōmaʻomaʻo.ʻOi aku ka nui o nā koi māmā o nā ʻano mea kanu, ʻokoʻa ka helu uku uku a me ka wahi saturation māmā o photosynthesis o nā mea kanu like ʻole i kēlā me kēia pae ulu.Ma hope o ka noʻonoʻo pono ʻana i nā kumu he nui, pono e hoʻohālikelike ʻia ka māmā māmā kūpono no ka mea kanu a koho ʻia ka mea ʻoi aku ka waiwai., Uena malu kupono.
ʻO nā ʻano a me nā hana o ka uhi ʻana i nā ʻupena i loko o nā hale ʻōmaʻomaʻo he kūpono ia no kāu koho ʻana i ke kanu ʻana i ka mahiʻai i ke kauwela
2. Ka hopena hoʻoluʻu: Ma lalo o nā kūlana e hōʻoiaʻiʻo ai i nā koi māmā no ka ulu ʻana o ka mea kanu, ʻoi aku ka nui o ka radiation lā i hōʻike ʻia e ka ʻupena sunshade, ʻoi aku ka maikaʻi o ka hopena hoʻomaha.I ka wā o ka hoʻoluʻu ʻana o ka malu o loko, e hoʻopili ʻia kahi ʻāpana o ka radiation solar i ʻike ʻia e ka ʻupena shading ponoʻī, e hopena i ka piʻi ʻana o ka mahana o ka ʻupena shading a me ka hoʻololi wela me ka ea o loko, a laila e hoʻonui ai i ka mahana o ka hale kōmaena. .No laila, i mea e loaʻa ai ka hopena hoʻoluʻu maikaʻi loa no ka hoʻoluʻu ʻana i loko, pono e loaʻa i ka ʻupena shading i koho ʻia ke kiʻekiʻe o ka noʻonoʻo ʻana i ka pāhawewe lā.Ma keʻano laulā, ʻoi aku ka kiʻekiʻe o ka pahu alumini i loko o ka alumini foil mesh i ka hoʻomālamalama ʻana o ka lā, a ʻoi aku ka kiʻekiʻe o ka hopena ma mua o nā ʻano meshes ʻē aʻe.Hiki i ka hopena ʻoluʻolu o ka sunshade waho ke haʻalele i ka ʻāpana o ka ikehu i hoʻomoʻa ʻia e ka ʻupena sunshade pono'ī, no laila e hoʻoholo ʻia ka hopena hoʻoluʻu o ka sunshade waho e ka helu shading.