Aquaculture giredhi mhangura sulphate

Tsananguro Pfupi:

Kudzivirira uye kurapwa kwezvirwere zvemumvura: Mhangura sulfate ine simba rakasimba rekuuraya utachiona uye inoshandiswa zvakanyanya mukudzivirira uye kurapwa kwezvirwere zvehove mu

aquaculture. Inogona kudzivirira nekubata zvimwe zvirwere zvehove zvinokonzerwa nealgae, senge

chinamatira chirwere che starch ovodinium algae uye lichen moss (filamentous algae).


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Zviratidzo zvehunyanzvi

Chinhu

Index

CuSO4.5H2O% 

98.0

Sezvo mg / kg ≤

25

Pb mg / kg ≤

125

Cd mg / kg ≤

25

Mvura isinganyungudike chinhu % 

0.2

H2SO4% ≤

0.2

Chigadzirwa Shandisa Tsananguro

Kudzivirira uye kurapwa kwezvirwere zvemumvura: Mhangura sulfate ine simba rakasimba rekuuraya utachiona uye inoshandiswa zvakanyanya mukudzivirira uye kurapwa kwezvirwere zvehove mu aquaculture. Inogona kudzivirira nekubata zvimwe zvirwere zvehove zvinokonzerwa nealgae, senge chinosungirwa chirwere chestarch ovodinium algae uye lichen moss (filamentous algae).

Iyo yemahara mhangura ions mushure mekupedza mhangura sulphate mumvura inogona kuparadza chiitiko cheiyo oxidoreductase system muzvipembenene, inokanganisa metabolism yezvipembenene kana kusanganisa mapuroteni ezvipembenene kuita protein salts. Yakave yakajairika chipembenene uye algae-kuuraya mushonga neruzhinji rwevabati vehove. 

Basa remhangura sulfate muacaculture

1. Kudzivirira uye kurapwa kwezvirwere zvehove

Mhangura sulfate inogona kushandiswa kudzivirira uye kudzora zvirwere zvehove zvinokonzerwa neprotozoa (semuenzaniso, whipworm chirwere, crypto whipworm chirwere, ichthyosis, trichomoniasis, oblique tube worm chirwere, trichoriasis, nezvimwewo) nehove dzinokonzerwa nemakrustaceans Zvirwere (seChinese hove nhata chirwere, nezvimwewo).

2. Mbereko

Mhangura sulfate inosanganiswa nemvura yekimu kugadzira Bordeaux musanganiswa. Sefungicide, midziyo yehove yakanyoroveswa mu 20ppm mhangura sulphate aqueous solution kwehafu yeawa kuuraya protozoa.

3. Chengetedza kukura kweanokuvadza algae

Mhangura sulphate inowanzo shandiswa kudzivirira uye kurapa chepfu yehove inokonzerwa neMicrocystis neOvodinium. Iko kusunganidzwa kwemushonga wakasaswa mudziva rese i0.7ppm (iyo reshiyo yemhangura sulphate kune ferrous sulfate ndeye 5: 2). Mushure mekushandisa mushonga, iyo aerator inofanira kuvhurwa munguva kana kuzadzwa nemvura. Inodzivirira hove inokonzereswa inokonzerwa nezvinhu zvine chepfu zvinogadzirwa mushure mekufa kwealgae.

Chengetedzo kune mhangura sulphate aquaculture

(1) Huturu hwemhangura sulphate hwakanangana zvakananga netembiricha yemvura, saka inofanirwa kushandiswa mangwanani pazuva rine zuva, uye chipimo chemushonga chinofanira kuderedzwa maererano netembiricha yemvura;

(2) Huwandu hwemhangura sulphate hwakaenzana zvakananga nekubereka kwemuviri wemvura, zvirimo zvezvinhu zvakasikwa uye zvakaomeswa zvakaomarara, munyu, uye kukosha kwePH. Naizvozvo, huwandu hwakakodzera hunofanirwa kusarudzwa zvinoenderana nemamiriro ezvinhu edziva panguva yekushandisa;

(3) Shandisa sulfate yemhangura nekuchenjerera kana muviri wemvura uri alkaline kudzivirira kuumbwa kweiyo oxide yemhangura nehove ine chepfu;

(4) Iyo yakachengetedzeka yevasungwa simbi sulphate yehove nedzimwe mhuka dzemumvura idiki, uye huturu hwakanyanya (kunyanya hwefry), saka muyero unofanirwa kuverengerwa kana uchiushandisa;

(5) Usashandise midziyo yesimbi kana uchinyungudika, usashandise mvura iri pamusoro pe60 ℃ kudzivirira kurasikirwa kwekushanda. Mushure mekutonga, okisijeni inofanirwa kuwedzerwa zvizere kudzivirira algae yakafa kubva mukudya oxygen, ichikanganisa mhando yemvura uye ichikonzera mafashama;

(6) Mhangura sulfate ine zvimwe zvine chepfu uye mhedzisiro (senge hematopoietic basa, kudyisa uye kukura, nezvimwewo) uye kusara kwekuunganidza, saka haigone kushandiswa kazhinji;

(7) Dzivisa kushandisa mhangura sulphate pakurapa kwehwani nyonganyonga chirwere uye powdery chakuvhe.

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