Masana kimiyya na REC "Lambun Botanical" da dakin gwaje-gwaje na matasa na hanyoyin jiki da sinadarai don nazarin shuke-shuke na Jami'ar Jihar Belgorod suna aiki a kan matsalar amfani da citrogypsum, samfurin da ba a yi amfani da shi ba wajen samar da citric acid, rahotanni. Yanar Gizo na hukuma na Jami'ar Bincike ta Kasa ta Belgorod (NRU "BelSU").
Ana gudanar da bincike a cikin tsarin aikin REC mai daraja na duniya "Maganin sabbin hanyoyin magance masana'antu a cikin masana'antar noma-masana'antu" "Ƙirƙirar cikakken tsarin sake zagayowar hanyoyin kimiyya don ƙaddamar da amfanin gona mai mahimmanci da kayan ado bisa ga kiwo da bincike na kwayoyin halitta. "
Har zuwa yau, akwai hanyoyi da yawa don samun citric acid, wanda ya fi kowa shine haɗuwa ta hanyar halayen sinadaran. A cikin tsari, an kafa babban adadin citrogypsum. Ba a amfani da abun a cikin samarwa kuma ana adana shi da yawa a wuraren da ake zubar da ƙasa. Adadin irin wannan ƙasƙancewar ƙasa a Belgorod kusan tan dubu 500 ne. Dangane da haka, a daya bangaren, matsalar zubar da shara ta taso, a daya bangaren kuma, raguwar lodin fasaha.
Mahalarta aikin sun saita aikin fahimtar abin da za a iya amfani da citrogypsum, don kada a adana rago a cikin babban kundin. Masana kimiyya na jami'a suna tsammanin mayar da wasu abubuwa zuwa sarkar halitta ta hanyar hada tsire-tsire a ciki.
Manufar aikin shine canza phosphorus da sulfur zuwa nau'i mai sauƙi da sauƙi na narkewa. Tsire-tsire masu girma a kan citro- da phosphogypsum suna tara waɗannan abubuwa. A nan gaba, ana iya yin takin ko takin gargajiya daga sassan shuka. Sakamakon humus yana da sauƙin zubarwa ko amfani dashi don ciyar da amfanin gona da kayan ado.
Don nazarin ci gaban shuke-shuke a kan ƙasa tare da admixture na citrogypsum da phosphogypsum, an kafa wani gwaji "lambun" tare da jimlar yanki na 100 murabba'in mita. An sanya shafuka guda uku akan shafin - tare da citrogypsum, phosphogypsum da chernozem. Ƙarshen ya zama dole don sarrafa gwajin kuma fahimtar yadda tsire-tsire ke girma a kan ƙasa mai laushi, da kuma yadda - a kan gwajin gwaji. Ƙungiyar gwaji daban-daban na tsire-tsire sune amfanin gona na noma: waken soya, masara da mustard. An shirya amfani da su azaman koren taki (taki na asalin shuka) don amfani da su a fannin noma.
Nazarin ya nuna cewa, idan aka kwatanta da ƙungiyar kulawa, a cikin tsire-tsire da aka girma a kan citrogypsum, abun cikin sulfur yana ƙaruwa sau biyu, abun ciki na zinc sau uku da calcium sau biyar, da abun ciki na sauran macro- da abubuwan ganowa ban da potassium. phosphorus, wanda tsire-tsire ba su da shi. Noma na tsire-tsire iri ɗaya akan phosphogypsum ya nuna haɓakar kyallen takarda na duk abubuwan gina jiki daga 20 zuwa 10%.
Don haka, waken soya akan phosphogypsum yana tara sulfur sau 2,5 fiye da lokacin girma akan citrogypsum. Duk da haka, wannan mahimmanci yana kara tsananta tsarin photosynthesis, wanda masana kimiyya suka yi nazari ta hanyar amfani da hanyoyin da ba su da tasiri don ƙayyade abun ciki na chlorophyll da flavonoids a cikin leaf epidermis. Sabili da haka, aikin mahalarta aikin shine zabar mafi girman kewayon tsire-tsire waɗanda za su iya fitar da abubuwan da suka dace da kyau daga abubuwan da ake amfani da su a cikin wuraren da aka canza yanayin ɗan adam. Mataki na gaba zai iya zama haɓakar fasaha don samun nau'ikan nau'ikan takin "kore".
Gwajin ya kamata ya wuce shekaru da yawa, tunda dole ne a lura da abubuwan tarawa a cikin kuzari.