Chengetedzo yeKushandiswa kweCopper sulfate muAquaculture

Copper sulfate solution ine yakasimba bactericidal properties uye inowanzoshandiswa pakugezesa hove, disinfection of fishing gear (senge nzvimbo dzekudyisa), nekudzivirira nekurapa hove dzehove. Zvisinei, nekuda kwekushaikwa kwekunzwisisa kushandiswa kwesayenzi kwemhangura sulfate pakati pevamwe varapi vemvura, chirwere chekurapa zvirwere zvehove chakaderera, uye njodzi dzemishonga dzinogona kuitika, zvichiita kuti varasikirwe zvakanyanya. Ichi chinyorwa chinotarisa nezvekuchengetedza kwekushandisa copper sulfate mu aquaculture.

1.Kuyera kwakarurama kweMvura Muviri Wenzvimbo

Kazhinji, kana kuwanda kwemhangura sulfate kuri pasi pe 0.2 magiramu pa cubic meter, haishande pakurwisa utachiona hwehove; zvisinei, kana fungidziro ichipfuura 1 giremu pa cubic mita, zvinogona kukonzera hove chepfu uye rufu. Naizvozvo, kana uchishandisa copper sulfate, zvakakosha kuyera nemazvo nzvimbo yemuviri wemvura uye kunyatso verenga dosage.

2.Mishonga Yekuchengetedza

(1) Copper sulfate inonyungudika zviri nyore mumvura, asi kunyungudika kwayo mumvura inotonhora haina kunaka, saka inoda kunyungudutswa mumvura inodziya. Zvisinei, tembiricha yemvura haifanire kudarika 60°C, sezvo tembiricha yepamusoro inogona kuita kuti copper sulfate irasikirwe nekushanda kwayo.

(2) Mushonga unofanirwa kupiwa mangwanani pamazuva ezuva uye haufanirwe kuiswa pakarepo mushure mekunge mukaka wesoya waparadzirwa mudziva.

(3) Paunenge uchishandisa pamwe chete, copper sulfate inofanira kubatanidzwa neferrous sulfate. Ferrous sulfate inogona kuwedzera kupera uye astringency yemushonga. Copper sulfate kana ferrous sulfate chete haigoni kuuraya zvipembenene. Mushonga wemushonga wakasanganiswa unofanirwa kuva 0.7 gramu pa cubic mita, nechiyero che5: 2 pakati pemhangura sulfate uye ferrous sulfate, kureva, 0.5 gramu pa cubic mita yemhangura sulfate uye 0.2 gramu pa cubic mita ye ferrous sulfate.

(4) Kudzivirira kupera kweokisijeni: Paunenge uchishandisa mhangura sulfate kuuraya algae, kuparara kwealgae yakafa kunogona kupedza huwandu hwakawanda hweokisijeni, iyo inogona kutungamirira kukupera kweokisijeni mudziva. Saka, kunyatsotarisisa kunodiwa mushure mekurapa. Kana hove dzichiratidza kusafurwa nemhepo kana zvimwewo zvisina kujairika, matanho ekukurumidza akadai sekuwedzera mvura yakachena kana kushandisa michina yeokisijeni inofanira kutorwa.

(5) Mishonga ine chinangwa: Copper sulfate inogona kushandiswa kudzivirira uye kurapa zvirwere zvehove zvinokonzerwa nehumwe algae, zvakadai sezvirwere zvinokonzerwa neHematodinium spp. uye filamentous algae (semuenzaniso, Spirogyra), pamwe neIchthyophthirius multifiliis, ciliates, uye Daphnia zvirwere. Zvisinei, hazvisi zvirwere zvose zvinokonzerwa nealgae uye zvipembenene zvinogona kurapwa nemhangura sulfate. Semuenzaniso, copper sulfate haifanirwe kushandiswa kune Ichthyophthirius kutapukira, sezvo inogona kusauraya hutachiona uye inogona kutokonzera kuwanda kwayo. Mumadziva ane zvirwere zvinokonzerwa neHematodinium, copper sulfate inogona kuwedzera acidity yemvura, kukurudzira kukura kwealgae, uye kuipa mamiriro acho ezvinhu.

3.Kurambidzwa kweCopper Sulfate Kushandisa

(1) Copper sulfate inofanira kudziviswa kuti ishandiswe nehove dzisina chikero, sezvo dzinenge dzichinzwa nekomboni.

(2) Zvakanakisisa kusashandisa copper sulfate mumamiriro okunze anopisa uye ane mwando, sezvo huturu hwayo hune chokuita zvikuru netembiricha yemvura—kana tembiricha yemvura yakakwirira zvikuru, kusimba kwechepfu yacho.

(3) Kana mvura yakatetepa uye iine kujeka kwepamusoro, muyero wecopper sulfate unofanirwa kuderedzwa zvakafanira nekuti huturu hwayo hwakasimba mumvura ine yakaderera organic matter.

(4) Paunenge uchishandisa copper sulfate kuuraya yakawanda yecyanobacteria, usaisa yese kamwechete. Pane kudaro, ishandise muzvikamu zviduku kakawanda, sezvo kukurumidza kuora kwehuwandu hwealgae hunogona kukanganisa zvakanyanya kunaka kwemvura uye kunyange kutungamirira kukupera kweokisijeni kana chepfu.