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Umarni da fa'idodi game da humic acid
2024-03-29 13:35:37
Humus wani abu ne mai duhu-launin ruwan kasa, amorphous, nau'in halitta mai tarwatsewa tare da babban nauyin kwayoyin halitta wanda yake da wahala. An kafa ta ne daga ruɓewar jiki, sinadarai, da ƙananan ƙwayoyin cuta da kuma canza ragowar dabbobi da shuka. Saboda haka, yana samuwa a cikin ƙasa mai yawa a cikin ƙasa, peat, lignite, ruwa da laka. Babban abubuwan da ke aiki a cikin humus sune humic acid da fulvic acid, kuma sun ƙunshi ɗan ƙaramin adadin humin. Da yake humic acid yana narkewa a cikin alkali amma ba a cikin acid ba, fulvic acid yana narkewa a cikin acid da alkali, kuma humus ba ya narkewa a cikin acid da alkali, HM kuma ba ya narkewa a cikin acid da alkali. , don haka za a iya raba su kuma a tsarkake su zuwa wani matsayi ta hanyar solubility. Humic acid shine macromolecular Organic acid wanda ya ƙunshi ƙamshi da ƙungiyoyin aiki daban-daban. Yana da babban reactivity kuma ana amfani dashi sosai a aikin noma, magani da kare muhalli da sauran fannoni.
Humic acid yana da hadaddun sifofi daban-daban. Saboda tsarinsa daban-daban, yana da ayyuka da tasiri iri-iri. Da farko, tsarin humic acid yana ƙayyade cewa yana da kyau hydrophilicity. Akwai adadi mai yawa na hydroxyl, carboxyl da sauran ƙungiyoyi masu aiki a cikin kwayoyin humic acid. , ƙyale shi zuwa haɗin hydrogen tare da kwayoyin ruwa don samar da mafita. Wannan hydrophilicity yana ba da damar humic acid don haɓaka haɓakawa da tara abubuwan ƙasa, haɓaka tsarin tsarin ƙasa, da haɓaka haɓakar ruwa da riƙe ruwa na ƙasa.
Na biyu, humic acid yana da kyakkyawar iya hadawa. Ƙungiyoyin aiki irin su carboxyl da ƙungiyoyin phenolic hydroxyl a cikin kwayoyin humic acid na iya samar da hadaddun ions masu ƙarfe. Wannan hadadden na iya canza aiki da solubility na ions karfe a cikin ƙasa kuma ya rage tarwatsa karafa. Guba. Har ila yau, hadadden humic acid na iya inganta saki da samar da kayan abinci mai gina jiki, inganta yawan amfanin ƙasa, da haɓaka girma da ci gaban tsire-tsire. Bugu da ƙari, humic acid kuma yana da kyakkyawar damar musayar ion. Fuskar kwayoyin humic acid na ɗauke da adadi mai yawa na caji mara kyau na iya haifar da musanyar ion tare da cations. Wannan musanya ion zai iya ƙara ƙarfin musanya ion na ƙasa da inganta haɓakar haihuwa da ƙarfin riƙe ƙasa na gina jiki. Humic acid kuma yana iya haɗawa da lalata kayan abinci na shuka da daidaita yawan abubuwan gina jiki a cikin ƙasa. inganci da samuwa. A ƙarshe, humic acid shima yana da ƙarfin talla. Saboda ɗimbin zobba na ƙamshi da adadi mai yawa na ƙungiyoyi masu aiki a cikin tsarin kwayoyin halitta, humic acid na iya ɗaukar abubuwa na halitta da inorganic. Adsorption na humic acid na iya rage ƙasa ta kawar da gubar abubuwa masu cutarwa da rage ƙaura da yaduwar gurɓataccen abu. A lokaci guda kuma, humic acid na iya sha tare da daidaita abubuwan gina jiki da ruwa a cikin ƙasa, yana rage asarar sinadirai da ƙafewar ruwa.
A taƙaice, ƙayyadaddun kayan aikin humic acid suna da alaƙa da ayyukansu. Tsarin humic acid yana ƙayyade cewa suna da kyakkyawan hydrophilicity, iyawa mai rikitarwa, ikon musayar ion da ƙarfin talla. Wadannan ayyuka suna sa humic acid su zama masu amfani a cikin ƙasa da ruwa. Yana taka muhimmiyar rawa ta muhalli da muhalli kuma yana da matuƙar mahimmanci don kiyaye lafiyar ƙasa da daidaiton muhalli.
