Potassium diformate, ine mashandiro ayo akasiyana ekurwisa mabhakitiriya uye mabasa ayo ekutonga muviri, iri kubuda senzira yakanaka yekurapa mabhakitiriya mukurima ma shrimp.kudzivirira utachiona, kunatsiridza hutano hwematumbu, kugadzirisa hunhu hwemvurauyekuwedzera dziviriro yemuviri, zvinokurudzira kukura kwekurima hove dzemhando yegreen uye dzine hutano.

Potassium diformate, semusanganiswa mutsva wemunyu we organic acid, yakaratidza mikana yakawanda yekushandiswa muindasitiri yekurima hove mumakore achangopfuura, kunyanya mukurima hove uko kunoratidza mhedzisiro yakawanda. Musanganiswa uyu, unoumbwa ne formic acid uye potassium ions, uri kubuda senzira yakanaka yekurapa mabhakitiriya nekuda kwesimba rayo rekurwisa mabhakitiriya uye mabasa ayo ekutonga muviri. Kukosha kwayo kukuru mukurima hove kunoratidzwa zvakanyanya muzvikamu zvina: kudzivirira utachiona, kuvandudza hutano hwemudumbu, kutonga kwemhando yemvura, uye kusimudzira dziviriro yemuviri. Mabasa aya anoshanda pamwe chete kuti aumbe hwaro hwakakosha hwehunyanzvi hwekurimwa kwehove dzine hutano.

Panyaya yekutsiva maantibiotic, mashandiro e potassium diformate ekurwisa mabhakitiriya ane zvakanakira zvikuru. Kana potassium diformate ikapinda mudumbu re shrimp, inoparadzanisa nekuburitsa ma molecule e formic acid munzvimbo ine acidic. Ma molecule aya e formic acid anogona kupinda mu bacterial cell membranes opatsanurana kuita hydrogen ions ogadzira ma ion munzvimbo ine alkaline cytoplasmic, zvichikonzera kudzikira kwe pH mukati memasero e bacterial uye kukanganisa mashandiro avo e metabolic.

Tsvagiridzo yakaratidza kuti potassium diformate ine simba guru rekudzivirira mabhakitiriya anowanzo pararira mushrimp akadai seVibrio parahaemolyticus, Vibrio harveyi, uye Escherichia coli, ine huwandu hushoma hwekudzivirira (MIC) hwe0.5% -1.5%. Kana ichienzaniswa nemishonga inorwisa mabhakitiriya, nzira iyi yemuviri inorwisa mabhakitiriya haikonzeri kusasimba kwebhakitiriya uye hapana njodzi yekusara kwemishonga.

Kudzora hutano hwedumbu rimwe basa guru re potassium diformate. Kuburitswa kwe formic acid hakungodziviriri mabhakitiriya anokuvadza chete, asiwo kunogadzira nzvimbo yakanaka yekuwedzera kwe probiotics dzakadai se lactic acid bacteria ne bifidobacteria. Kugadziriswa kwechimiro che microbial community ichi kunovandudza zvikuru kugaya uye kushanda zvakanaka kwemudumbu.

Potassium diformateinoratidza mhedzisiro yakasiyana isina kunanga mukudzora kunaka kwemvura. Mukurima kwemvura kwechinyakare, inenge 20% -30% yenitrogen yekudyisa hainyudzwe zvizere uye haiburitswe mumvura, zvichiva sosi huru yeammonia nitrogen ne nitrite. Nekuvandudza mashandiro ekushandisa chikafu, potassium diformate inoderedza kubuda kwenitrogen zvinobudirira.

Ruzivo rwekuyedza runoratidza kuti kuwedzera 0.5%potassium diformateinogona kuderedza huwandu hwenitrogen mutsvina yeshrimp ne18% -22% uye huwandu hwephosphorus ne15% -20%. Kuderedza uku kunokonzerwa nekubuda kwemhepo kwakanyanya kukosha mu water cycle aquaculture systems (RAS), iyo inogona kudzora huwandu hwe nitrite mumvura iri pasi pe 0.1mg/L, iri pasi pemuganhu wekuchengetedza weshrimp (0.5mg/L). Pamusoro pezvo, potassium inoshanduka kuita carbon dioxide nemvura mumvura, pasina kukonzera kusvibiswa kwechipiri, zvichiita kuti ive chinhu chinobatsira zvakatipoteredza.

Kubatsira kwekudzivirira muviri kunowedzerawo kukosha kwekushandisa potassium diformate. Utumbo hune hutano hausi nhengo yekunyudza zvinovaka muviri chete, asiwo chinhu chakakosha chekudzivirira muviri. Potassium diformate inoderedza kuzvimba mumuviri nekudzora kuenzana kwe microbiota yemudumbu uye kuderedza kukurudzira kwebhakitiriya rinoparira hutachiona pa epithelium yemudumbu. Tsvagiridzo yakawana kuti kuwedzera potassium diformate muhuwandu hwe shrimp kunowedzera huwandu hwe lymphocytes dzeropa ne30% -40%, uye kunowedzera zvakanyanya kushanda kwema enzymes ane chekuita nekudzivirira muviri akadai se phenoloxidase (PO) uye superoxide dismutase (SOD).

Mukushandiswa kwezvishandiso, kushandiswa kwepotassium diformate kunoda chiyero chesainzi. Huwandu hunokurudzirwa hwekuwedzera chikafu i0.4% -1.2% yehuremu hwechikafu, zvichienderana nedanho rekubereka uye mamiriro emvura.
Zvinokurudzirwa kushandisa muyero we0.6% -0.8% panguva yekumera kwembeu (PL10-PL30) kukurudzira kukura kweura;

Nguva yekurima inogona kuderedzwa kusvika pa0.4% -0.6%, kunyanya kuchengetedza mwero wenharaunda yehutachiona.

Zvakakosha kuziva kuti potassium formate inofanira kusanganiswa zvakanaka nechikafu (kushandisa nzira yekusanganisa ine matanho matatu inokurudzirwa), uye kugara kwenguva refu munzvimbo dzinopisa zvakanyanya uye dzine hunyoro hwakawanda kunofanira kudzivirirwa usati wadya kuti udzivise kuungana kwezvimedu uye kukanganisa kunaka kwemhuka.

Kushandiswa pamwe chete nema organic acids (akadai se citric acid) uye probiotics (akadai seBacillus subtilis) kunogona kuunza mhedzisiro inoshanda pamwe chete, asi kungwarira kunofanira kutorwa kudzivirira kusangana nezvinhu zvine alkaline (zvakadai se baking soda).

Kubva pamaonero ekusimudzira maindasitiri, kushandiswa kwepotassium diformatezvinoenderana nemafambiro ekuchinja kwezvirimwa mukurima hove.