Asayansi a REC "Botanical Garden" ndi labotale yachinyamata ya njira zakuthupi ndi zamankhwala zophunzirira zomera za Belgorod State University akuyesetsa kuthana ndi vuto la kugwiritsa ntchito citrogypsum, chinthu chosagwiritsidwa ntchito popanga citric acid, malipoti. tsamba lovomerezeka la Belgorod State National Research University (NRU "BelGU").
Kafukufuku amachitika mkati mwa projekiti yapadziko lonse lapansi ya REC "Mayankho aukadaulo pazachuma mafakitale" "Kupanga dongosolo lathunthu la njira zasayansi pakukhazikitsa mbewu zaulimi ndi zokongoletsa potengera kuswana ndi kafukufuku wama genetic. "
Mpaka pano, pali njira zingapo zopezera citric acid, zomwe zimafala kwambiri ndi kaphatikizidwe ka mankhwala. Pochita izi, citrogypsum yambiri imapangidwa. Zinthuzi sizimagwiritsidwa ntchito popanga ndipo zimasungidwa mochulukira kumalo otayirako. Voliyumu ya kutayirako kotereku ku Belgorod ndi pafupifupi matani 500. Pachifukwa ichi, kumbali imodzi, vuto la kutaya zinyalala limakhalapo, ndipo kumbali ina, kuchepetsa katundu wa technogenic.
Ogwira nawo ntchitoyo adakhazikitsa ntchito yomvetsetsa zomwe citrogypsum ingagwiritsidwe ntchito, kuti asasunge zopanda pake m'mabuku ambiri. Asayansi a payunivesite amayembekezera kubweza zinthu zina ku tcheni chachilengedwe pophatikizamo zomera.
Lingaliro la polojekiti ndikutembenuza phosphorous ndi sulfure kukhala mawonekedwe ofikika komanso osavuta kugayidwa. Zomera zomwe zimamera pa citro- ndi phosphogypsum zimaunjikira zinthu izi. M'tsogolomu, kompositi kapena feteleza wa organic zitha kupangidwa kuchokera ku mbali za mbewu. Chifukwa cha humus ndi chosavuta kutaya kapena kugwiritsa ntchito kudyetsa mbewu zaulimi ndi zokongoletsa.
Kuphunzira kukula kwa zomera pa nthaka ndi citrogypsum ndi phosphogypsum, "munda" woyesera womwe uli ndi malo okwana 100 square meters unakhazikitsidwa. Malo atatu adayikidwa pamalopo - ndi citrogypsum, phosphogypsum ndi chernozem. Chotsatiracho ndi chofunikira kulamulira kuyesera ndikumvetsetsa momwe zomera zimakulira pa nthaka yachonde, ndi momwe - pa gawo lapansi loyesera. Gulu lina loyesera la zomera ndi mbewu zaulimi: soya, chimanga ndi mpiru. Amakonzedwa kuti agwiritsidwe ntchito ngati manyowa obiriwira (feteleza oyambira) kuti agwiritsidwe ntchito paulimi.
Kafukufuku wasonyeza kuti, poyerekeza ndi gulu lolamulira, muzomera zomwe zimabzalidwa pa citrogypsum, zomwe zili sulfure zimawonjezeka kawiri, zinc zili katatu ndi calcium kasanu, ndi zina za macro- ndi kufufuza zinthu kupatula potaziyamu ndi . phosphorous, zomwe zomera zimasowa. Kulima zomera zomwezo pa phosphogypsum kunawonetsa kuwonjezeka kwa minofu ya zakudya zonse kuchokera ku 20 mpaka 10%.
Chifukwa chake, soya pa phosphogypsum amaunjikira sulfure nthawi 2,5 kuposa akakula pa citrogypsum. Komabe, izi zimaipitsa kwambiri njira za photosynthesis, zomwe asayansi adaphunzira pogwiritsa ntchito njira zosasokoneza kuti adziwe zomwe zili mu chlorophyll ndi flavonoids mu tsamba la epidermis. Chifukwa chake, ntchito ya omwe atenga nawo gawo pa polojekitiyi ndikusankha mitundu yayikulu kwambiri ya zomera zomwe zitha kutulutsa bwino zinthu zofunika kuzigawo zomwe zimasinthidwa ndi anthropogenically. Chotsatira chingakhale chitukuko cha teknoloji yopezera mitundu ya sublimated ya feteleza "wobiriwira".
Kuyesera kuyenera kukhala kwa zaka zingapo, popeza katundu wodzikundikira ayenera kuwonedwa mu mphamvu.