Darajar potassium diformate a cikin kiwon kaji:

Muhimmin sakamako na ƙwayoyin cuta (rage Escherichia coli da fiye da 30%), inganta canjin abinci ta hanyar 5-8%, maye gurbin maganin rigakafi don rage yawan zawo da 42%. Nauyin kajin broiler yana da gram 80-120 a kowace kaza, yawan samar da kwai na kwanciya kaji yana ƙaruwa da kashi 2-3%, kuma an ƙara fa'idodin fa'ida da kashi 8% -12%, wanda shine babban ci gaba a noman kore.

Potassium diformate, a matsayin sabon nau'in ƙari na abinci, ya nuna ƙimar aikace-aikacen a fagen kiwon kaji a cikin 'yan shekarun nan. Nasarar ƙwayoyin cuta na musamman, haɓaka haɓaka, da ingantattun hanyoyin inganta lafiyar hanji suna ba da sabon mafita ga kiwon lafiyar kiwon kaji.

1. Jiki da sinadaran Properties da aikin tushen potassium diformate

Potassium diformatewani fili ne na crystalline da aka samar ta hanyar haɗin formic acid da potassium diformate a cikin 1:1 molar rabo, tare da tsarin kwayoyin CHKO ₂. Ya bayyana a matsayin farin crystalline foda kuma yana da sauƙin narkewa cikin ruwa. Wannan gishirin acid na halitta ya kasance barga a cikin yanayin acidic, amma yana iya rabuwa da sakin formic acid da potassium diformate a cikin tsaka-tsaki ko raunin alkaline (kamar hanjin kaji). Ƙimarta ta musamman ta ta'allaka ne a cikin gaskiyar cewa formic acid shine ɗan gajeren sarkar fatty acid tare da aikin kashe kwayoyin cuta mafi ƙarfi a tsakanin sanannun kwayoyin acid, yayin da ions potassium na iya haɓaka electrolytes, kuma su biyun suna aiki tare.

Sakamakon antibacterial napotassium diformatean fi samun su ta hanyoyi guda uku:

Kwayoyin kwayoyin acid da aka rabu da su na iya shiga cikin kwayoyin halitta na kwayoyin halitta, rage pH na ciki, da kuma tsoma baki tare da tsarin enzyme microbial da sufuri na gina jiki;
Formic acid wanda ba a warware shi ba ya shiga cikin ƙwayoyin ƙwayoyin cuta kuma ya rushe cikin H ⁺ da HCOO ⁻, yana rushe tsarin kwayoyin nucleic acid, musamman yana nuna tasirin hanawa akan ƙwayoyin cuta na Gram kamar Salmonella da Escherichia coli.

Bincike ya nuna cewa ƙara 0.6% potassium formate zai iya rage adadin Escherichia coli a cikin cecum na broiler kaji da fiye da 30%;

Ta hanyar hana yaduwar ƙwayoyin cuta masu cutarwa, a kaikaice inganta mulkin mallaka na ƙwayoyin cuta masu amfani kamar kwayoyin lactic acid, da inganta ma'auni na microbiota na hanji.

2. The core inji na mataki a cikin kiwon kaji
1. Ingantattun kaddarorin antibacterial, rage nauyin pathogen

Sakamakon antibacterial na potassium diformate yana samuwa ne ta hanyoyi uku:
Kwayoyin kwayoyin acid da aka rabu da su na iya shiga cikin kwayoyin halitta na kwayoyin halitta, rage pH na ciki, da kuma tsoma baki tare da tsarin enzyme microbial da sufuri na gina jiki;
Formic acid wanda ba a warware shi ba ya shiga cikin ƙwayoyin ƙwayoyin cuta kuma ya rushe cikin H ⁺ da HCOO ⁻, yana rushe tsarin kwayoyin nucleic acid, musamman yana nuna tasirin hanawa akan ƙwayoyin cuta na Gram kamar Salmonella da Escherichia coli. Bincike ya nuna cewa ƙara 0.6% potassium diformate zai iya rage adadin Escherichia coli a cikin cecum na kajin broiler da fiye da 30%;
Ta hanyar hana yaduwar ƙwayoyin cuta masu cutarwa, a kaikaice inganta mulkin mallaka na ƙwayoyin cuta masu amfani kamar kwayoyin lactic acid, da inganta ma'auni na microbiota na hanji.

2. Inganta aikin narkewar abinci da inganta ingantaccen amfani da abinci

Rage darajar pH na gastrointestinal tract, kunna pepsinogen, da inganta rushewar furotin;
Ƙarfafa ɓoyewar enzymes masu narkewa a cikin pancreas, inganta ƙimar sitaci da mai. Bayanan gwaji sun nuna cewa ƙara 0.5% potassium diformate zuwa abincin broiler zai iya ƙara yawan canjin abinci da 5-8%;

Kare tsarin villus na hanji da kuma ƙara wurin sha na ƙananan hanji. Binciken microscopy na lantarki ya nuna cewa tsayin villus na jejunum a cikin kajin broiler da aka yi amfani da su tare da tsarin potassium ya karu da 15% -20% idan aka kwatanta da ƙungiyar kulawa.

Ma'aikatar Aikin Gona ta kasar Sin (2019). Yana rage yawan zawo ta hanyoyi da yawa. A cikin gwajin farin gashin fuka-fuki na kwanaki 35, ƙarin 0.8%potassium diformateya rage yawan zawo da kashi 42% idan aka kwatanta da rukunin da ba kowa ba, kuma tasirin ya yi kama da na rukunin ƙwayoyin cuta.
3. Amfanin aikace-aikacen a ainihin samarwa

1. Aiki a cikin noman broiler
Ayyukan haɓaka: A cikin kwanakin 42, matsakaicin nauyin nauyin kisa shine 80-120 grams, kuma an inganta daidaituwa ta kashi 5 cikin dari;

Inganta ingancin nama: yana rage asarar ɗigon tsokar ƙirji kuma yana tsawaita rayuwa. Wannan na iya kasancewa yana da alaƙa da raguwar damuwa na oxidative, tare da matakan MDA na jini yana raguwa da 25%;

Amfanin Tattalin Arziki: Idan aka ƙididdige kan farashin abinci na yanzu, kowane kaza zai iya ƙara yawan kuɗin shiga da yuan 0.3-0.5.
2. Aikace-aikace a cikin Ƙwai Kaji Production
Yawan samar da kwai yana ƙaruwa da 2-3%, musamman don kwanciya kaji bayan lokacin kololuwa;

Inganta ingancin kwai, tare da raguwar maki 0.5-1 a cikin raguwar raguwar kwai, saboda haɓakar haɓakar ƙwayoyin calcium;

Mahimmanci rage yawan ammoniya a cikin najasa (30% -40%) da inganta yanayin cikin gida.

Abubuwan da ke faruwa na kumburin cibiya kaji ya ragu, kuma adadin rayuwa na kwanaki 7 ya karu da 1.5-2%.

4. Tsare-tsaren amfani da ilimin kimiyya da kariya
1. Adadin kari da aka ba da shawarar

Broiler: 0.5% -1.2% (mai girma a farkon mataki, ƙananan a mataki na gaba);
Kaji kwanciya kwai: 0.3% -0.6%;
Additives ruwan sha: 0.1% -0.2% (za a yi amfani da su tare da acidifiers).

2. Kwarewa masu dacewa
Yin amfani da synergistic tare da probiotics da tsire-tsire masu mahimmanci na iya haɓaka tasirin;
Ka guji haɗuwa kai tsaye tare da abubuwan alkaline (kamar baking soda);
Ya kamata a ƙara adadin jan ƙarfe da aka ƙara zuwa abinci mai girma na jan karfe da 10% -15%.

3. Mabuɗin mahimmanci na kula da inganci
Zaɓi samfuran tare da tsabta na ≥ 98%, kuma ƙazanta (kamar ƙarfe masu nauyi) abun ciki dole ne su bi daidaitattun GB/T 27985;
Ajiye a wuri mai sanyi da bushe, amfani da wuri-wuri bayan buɗewa;
Kula da ma'auni na tushen calcium a cikin abinci, saboda yawan cin abinci na iya shafar shayar ma'adinai.

5. Abubuwan Ci gaban Gaba
Tare da haɓaka ingantaccen fasahar abinci mai gina jiki, ƙirar jinkirin sakewa da samfuran microencapsulated na potassium diformate za su zama jagorar bincike da ci gaba. A karkashin yanayin rage juriya na ƙwayoyin cuta a cikin kiwon kaji, haɗuwa da oligosaccharides masu aiki da shirye-shiryen enzyme zasu kara inganta samar da kaji. Ya kamata a lura da cewa, sabon binciken da Cibiyar Kimiyyar Aikin Noma ta kasar Sin ta yi a shekarar 2024, ya gano cewa, sinadarin potassium zai iya inganta garkuwar hanji ta hanyar daidaita hanyar siginar TLR4/NF - κ B, da samar da sabbin ka'idoji don ci gaban aikinsa.

Practice ya nuna cewa m amfani dapotassium diformatezai iya ƙara fa'idodin kiwon kaji da kashi 8% -12%, amma tasirinsa yana shafar abubuwan da suka shafi sarrafa ciyarwa da tsarin abinci na asali.

Ya kamata manoma su gudanar da gwaje-gwajen gradient bisa yanayin nasu don nemo mafi kyawun tsarin aikace-aikacen da cikakken amfani da ƙimar tattalin arziƙi da muhalli na wannan ƙarar kore.