Iyo "Code" yeHutano uye Hunobudirira Kukura kweHove uye Shrimp - Potassium Diformate

Potassium diformateinoshandiswa zvakanyanya mukugadzirwa kwemhuka dzemumvura, kunyanya hove uye shrimp.

Mhedzisiro yePotassium diformatepakugadzirwa kwePenaeus vannamei.Mushure mekuwedzera 0.2% uye 0.5% yePotassium diformate, huremu hwemuviri wePenaeus vannamei hwakawedzera ne7.2% uye 7.4%, iyo chaiyo yekukura kwe shrimp yakawedzera ne 4.4% uye 4.0%, uye kukura kweiyo shrimp index yakawedzera ne3.8%. uye 19.5%, maererano, zvichienzaniswa neboka rekutonga.Kukura kwemazuva ese, kugona kwechikafu uye mwero wekupona kweMacrobrachium rosenbergii inogona kuvandudzwa nekuwedzera 1% ye potassium di Potassium diformate kuchikafu.

prawn Shrimp

The body weight gain yeTilapiayakawedzera ne15.16% uye 16.14%, iyo chaiyo yekukura mwero yakawedzera ne11.69% uye 12.99%, chiyero chekushandura chikafu chakaderera ne9.21%, uye kuwedzera kwekufa kwechirwere chemuromo neAeromonas hydrophila kwakaderera ne67.5% uye 82.5% zvichiteerana mushure meiyo kuwedzera kwe0.2% uye 0.3% ye potassium di Potassium formate.Zvinogona kuonekwa kuti potassium di Potassium formate ine basa rakanaka mukuvandudza kukura kweTilapia uye kuramba utachiona hwechirwere.Suphoronski nevamwe vaongorori vakawana kuti Potassium formate inogona kuwedzera zvakanyanya kuwanda kwehuremu hwezuva nezuva uye kukura kweTilapia, kunatsiridza shanduko yekudya, uye kuderedza kufa nekuda kwehutachiona hwechirwere.

Aquaculture

Kuwedzerwa kwechikafu kwe0.9% potassium di Potassium diformate kwakavandudza Hematology maitiro eAfrican catfish, kunyanya hemoglobin level.Potassium diformate inogona kuvandudza zvakanyanya kukura kweiyo mudiki Trachinotus ovatus.Kuenzaniswa neboka rekutonga, chiyero chekuwedzera uremu, chiyero chekukura uye kunyatsoshanda kwekudya kwakawedzera ne9.87%, 6.55% uye 2.03%, zvichiteerana, uye iyo yakakurudzirwa dosi yaive 6.58 g / kg.

Potassium diformate ine basa rinoshanda mukuvandudza kuita kwesturgeon kukura, yakazara immunoglobulin, Lysozyme chiitiko uye yakazara protein level muserum uye ganda mucus, nekuvandudza intestinal tishu morphology.Iyo yakakwana yekuwedzera huwandu ndeye 8.48~8.83 g/kg.

Huwandu hwekupona kweorenji shark dzakatapukirwa neHydromonas hydrophila hwakavandudzwa zvakanyanya nekuwedzera kwePotassium formate, uye huwandu hwepamusoro hwekupona hwaive 81.67% ne0.3% yekuwedzera.

shrimp

Potassium diformate inoita basa rinoshanda mukuvandudza kugadzirwa kwemhuka dzemumvura uye kuderedza kufa, uye inogona kushandiswa mune aquaculture sechinhu chinobatsira chekuwedzera chikafu.


Nguva yekutumira: Jul-13-2023