Ingoa Hua:Selenite konutai
Tātai ngota:Na2SeO3
Taumaha ngota:172.95
Ngā āhuatanga ā-tinana me ngā āhuatanga matū:paura mā, he rite ki te miraka, he wairewa ki te wai, kāore he puranga, he pai te rere
Whakaahuatanga Hua:He kohuke iti te Selenium mō te tipu me te whanaketanga o ngā kararehe, ā, he pai te whakaiti i te ahotea waikura. Ka tāpirihia te Selenium ki te whāngai i roto i ngā horopeta tino iti (iti iho i te 1mg/kg ia tana o te whāngai), me tino matotoru te ranunga me te whakaranu ōrite o te matū hohe. I runga i te whakaaro ki ngā āhuatanga o te selenium, kua whakawhanakehia e Chengdu Shuxing Feed tētahi hua wairewa selenium iti te puehu, he pai mō te taiao, ā, kāore he paitini hei āwhina i ngā kararehe ki te tāpiri i te selenium me te whakapai ake i ō rātou hauora.
Ngā Whakatakotoranga:
| Taonga | Tohu | |||||
| Te ihirangi o te tirohanga, % | 0.4 | 1.0 | 2.0 | 4.5 | 5.0 | 44.7 |
| Te āheniki katoa (e pā ana ki te As), mg/kg | 5 | |||||
| Pb (kei raro i te Pb), mg/kg | 10 | |||||
| Cd (e pā ana ki te Cd), mg/kg | 2 | |||||
| Hg (e pā ana ki te Hg), mg/kg | 0.2 | |||||
| Te nui o te wai, % | 0.5 | |||||
| Te pai o te tātari (te tere o te paahitanga W = 150um)，% | 95 | |||||
Ngā āhuatanga hangarau o te hua:
Ko ngā rauemi mata he mea hanga mai i te selenium kawemai kounga teitei, ā, ko te nui o ngā konganuku taumaha pēnei i te arsenic, te mata, te chromium me te mercury he iti iho i te paerewa ā-motu. He haumaru, he pai mō te taiao, ā, kāore he paitini.
v Ka kuruhia te rauemi mata o te konutai selenite e ngā taputapu mira pōro tino pai, ā, ka taea e te rahi o te matūriki te tae ki te 400-600 mata, e tino whakapai ake ana i te wairewa me te waatea o te koiora
Ka whakamahia e mātou ngā wai whakakōkī me ngā kaikawe i whakawhanakehia e tā mātou kamupene hei whakarite i te rere me te ōritetanga o te hua mā te wai whakakōkī piki me te maha o ngā whakaranu. Mā te rere pai ka whakarite kia ōrite te tohatoha i roto i te whāngai.
Whakamahia te hangarau mira pōro matatau hei whakaiti i te tukunga puehu
Ngā Painga o te Hua:
Ko te Selenium, hei wāhanga o te glutathione peroxidase, ka whakapai ake i te kaha antioxidant o ngā kararehe
Ka taea te whakahaere i te whakaputanga o ngā homoni whakaputa uri me te whakapai ake i te mahi whakaputa uri
v Whakatairanga i te hanganga pūmua uaua me te whakatairanga i te tipu o te kararehe
v Whakapai ake i te ārai mate o te tinana, me te whakapakari i te ātete ki ngā mate
Whakapai ake i te whakatakotoranga o te selenium, whakaputa hua whai rawa i te selenium, me te whakanui ake i te uara tāpiri o te hua
Ngā tono mō ngā kararehe:
1) poaka
Ka taea e te Escherichia coli enterotoxigenic (ETEC) te whakararu i te mate korere i roto i ngā poaka iti. Kua whakaatuhia e ngā rangahau ko te tāpiri i te selenium ki ngā kai poaka ka whakaiti i te hanganga lipopolysaccharide i roto i te microbiome ileum, ka whakaiti i te taupū mate korere me te tere mate korere i roto i ngā poaka iti.
2）Heihei whāngai
Mā te tāpiri i te konutai selenite ki ngā kai heihei whāngai ka pai ake te tipu o ngā heihei whāngai, ka roa ake te ora o ā rātou hua manu, ka roa ake hoki te wā e ora ai, ka nui ake hoki te seleni i roto i ā rātou hua manu, ā, ka nui ake hoki te uara kai o aua hua manu.
3） ngā mea ruminant
Mā te tāpiri i te selenium ki ngā hipi Hu, ehara i te mea ka taea anake te whakanui ake i te nui o te selenium i roto i ngā kiko, me te whakaputa hoki i te hipi whai rawa i te selenium; ka taea hoki e ia te whakanui ake i te kaha ārai mate o te toto, te whakaiti i te taumata o te malondialdehyde, me te whakapai ake i te kaha ki te ātete i te ahotea.
Te whakamahinga me te horopeta:Kei te ripanga e whai ake nei te nui o te whāngai matū e taunakitia ana mō ia tana. (I tatauhia i roto i te Se, waeine: mg/kg)
| Poaka me te heihei | ngā mea ruminant | ngā kararehe wai |
| 0.2-0.45 | 0.1-0.3 | 0.1-0.3 |
Ngā whakatakotoranga hua: 25kg/pēke
Te roa o te oranga: 2 tau
Ngā tikanga rokiroki: Penapena ki te wāhi hauhautanga, pōuri, maroke hoki.
Kia mōhio: Me pau wawe tonu tēnei hua i muri i te whakatuwheratanga. Ki te kore e taea te pau i te wā kotahi, me here pūmau te whakatuwheratanga o te kete.
Wā tuku: 22 o Ākuhata-2025
