Mo le fa tausaga, o loʻo fesoasoani tagata faʻapitoa mai le lala o Krasnoyarsk o le Federal State Budgetary Institution Rosselkhoztsentr i le au faifaatoaga i le itulagi e fuafua manaʻoga o laʻau mo macro-ma microelements e faʻaaoga ai le Aquadonis functional express laboratory. O lenei metotia o loʻo faʻatuputeleina le lauiloa, talu ai o le faʻamaina o le taimi e taua tele mo le tuputupu aʻe ma le atinaʻeina o fua uma. O le tuʻuina atu o minerale i totonu o le eleele e le lava i nisi taimi, ma o le faʻaogaina o meaʻai talafeagai e fesoasoani e totogi ai le le lava o meaʻai taua e manaʻomia mo le tuputupu aʻe, atinaʻe, fuga ma fua o faʻatoʻaga. laau toto. Faʻafetai i meaʻai, e faʻateleina le teteʻe o laau i faʻamaʻi siama ma faʻamaʻi, ma faʻaleleia mea faʻaoga i mea le lelei o le siosiomaga (malala, faʻateleina pe faʻaititia le vevela) faʻateleina.
I le 2022, na faia ai suʻesuʻega laʻau i 27 faʻatoʻaga i itumalo e fitu o le itulagi (Karatuzsky, Krasnoturansky, Kuraginsky, Minusinsky, Uzhursky, Sharypovsky, Shushensky) i luga o le eria o le 35,04 afe hectares. O faʻatoʻaga o meaʻai nei na suʻesuʻeina: winter rye, winter and spring wheat, karite, oats, pi, rapeseed, sana, soya, buckwheat, flax, clover, sunflower, alfalfa. O le tausaga lenei, o le tele o faʻataʻitaʻiga na suʻesuʻeina o le tautotogo cereals - 56%, spring rapeseed - 14% ma sana - 8%.
O se taunuuga o faʻataʻitaʻiga, na faʻamoemoeina po o fea elemene e manaʻomia mo le laʻau e atiaʻe i vaega eseese o lona tuputupu aʻe. O fuala'au saito o le tautotogo o lo'o a'afia ai le utiuti tele o fetilaisa minerale ile la'asaga muamua ile la'asaga galue (Ata 1). I le taimi nei, o fualaʻau saito e sili atu i le 40% o le nitrogen, faʻapea foʻi ma le phosphorus, e faʻaleleia ai le tuputupu aʻe o le aʻa, faʻavaeina o se taliga tele, ma muamua le fua o laau. Faatasi ai ma lona le atoatoa, e sili atu ona leaga le faʻaaogaina o le nitrogen ma le potassium. O le taimi taua mo le phosphorus ma le potassium o le vaitau muamua lea o le tuputupu aʻe; faatasi ai ma lo latou le atoatoa, o le fua e faʻaitiitia i le 20-30%. A'o tuputupu a'e le aganu'u, e faasolosolo malie lava ona fa'aitiitia le mana'omia o mea'ai masani.
O nei suʻesuʻega o loʻo faʻatinoina o se vaega o le mataʻituina o le phytosanitary ma faʻatagaina se iloiloga atoatoa o le tulaga o faʻatoʻaga. E tusa ai ma taunuuga o suʻesuʻega, na tuʻuina atu i le au faifaʻatoʻaga ni fautuaga i le fafagaina o laulaau.