References
- DSTU . 2002a . [#x00414]CTY (DSTU) 4115 – 2002 Soil. Determination of mobile compounds of phosphorus and potassium by modified Chiricov method
- DSTU . 2002b . [#x00414]CTY (DSTU) 4114 – 2002 Soil. Determination of mobile compounds of phosphorus and potassium by modified Machigin method
- DSTU . 2005 . [#x00414]CTY (DSTU) 4405:2005 Soil quality. Determination of mobile compounds of phosphorus and potassium by Kirsanova method modified by NSC ISSAR
- DSTU ISO . 2001 . [#x00414]CTY (DSTU) ISO 10390 – 2001 Soil quality determination of pH
- Furdychko O . 2006 . Suitability estimation of croplands to requirements of special primary zones (Guidelines). Kyiv, Ukraine: Agrarna Nauka. p 20
- Gnatenko , OF , Petrenko , LR , Kapshtyk , MV , Vitvytskyj , SV , Kravchenko , YS and Bogdanovych , RP. 2000 . Pedology. Laboratory manual-book , 170 Kiev , , Ukraine : RVC HAU . (Original language is Ukrainian. In Ukrainian: Γ[#x0043D][#x00430][#x00442][#x00435][#x0043D][#x0043A][#x0043E] [#x0041E].[#x00424]., [#x0041F][#x00435][#x00442]peH[#x0043A][#x0043E] [#x00414].P., [#x0041A][#x00430] [#x00442][#x00438][#x0043A] [#x0041C].B., Bi[#x00442][#x00432][#x00438][#x00446][#x0044C][#x0043A][#x00438][#x00439] [#x00421].[#x00412]., [#x0041A][#x00440][#x00430][#x00432][#x00447][#x00435][#x0043D][#x0043A][#x0043E] [#x0042E].[#x00421]., [#x00411][#x0043E][#x00433][#x00434][#x00430][#x0043D][#x0043E][#x00432][#x00438][#x00447] [#x00420].[#x0041F]. [#x00413][#x00440][#x00443][#x0043D][#x00442][#x0043E][#x00437][#x0043D][#x00430][#x00432][#x00441][#x00442][#x00432][#x0043E]. [#x0041B][#x00430][#x00431][#x0043E][#x00440][#x00430][#x00442][#x0043E][#x00440][#x0043D][#x00438][#x00439] [#x0043F][#x00440][#x00430][#x0043A][#x00442][#x00438][#x0043A][#x00443][#x0043C]. [#x0041A].: [#x00420][#x00412][#x00426] [#x0041D][#x00410][#x00423], 2000 – 170[#x00441].).
- GOST . 1991 . [#x00413][#x0041E][#x00421][#x00422] (GOST) 26210-91 Soil. Determination of exchangeable potassium by Maslova method. Kyiv: Ministry of Education and Science of Ukraine. p. 26
- Krivov , V and Tykhonenko , R. 2006 . Land structure optimization of modern agro landscapes and forming of ecological system at newly formed farms . Sci Herald of NAU , 93 : 89 – 95 .
- Medvedev , V and Lisovyi , [#x0041C]. 2001 . Status of Ukrainian soil fertility and its forecast at the modern farming conditions. Kharkiv, Ukraine: Shtrih 100
- Patyka , V and Tarariko , O. 2002 . Agroecological monitoring and categorizing of agricultural lands , 296 Kyiv , , Ukraine : Phitosociocenter .
- Ridey , N , Strokal , V , Shofolov , D and Rybalko , Y. 2009a . Complex ecological land evaluation of the Research Station ‘Velykosnitynske’ named after O.V. Muzychenko. Part 1 (manual) , 182 [#x0041A]yiv , , kraine : NUBiP Publishing Centre .
- Ridey , N , Strokal , V , Shofolov , D and Rybalko , Y. 2009b . Scientific and methodological guidelines for ecological safety agrozones forming , 40 Kyiv , , Ukraine : Publishing Center Express .
- Sozinov , [#x0041E] , Kozlov , [#x0041C] and Tarariko , [#x0041E]. 1998 . Ukrainian cropland suitability estimation for formation of ecological primary products zones and farms for child and diabetic food production (Guidelines) , 58 Kiev : Shtrih .
- WRB . 2006 . World Reference Base for soil resources 2006, a framework for international classification, correlation and communication. World Soil Resources Reports 103 , 145 FAO Rome , , Italy : FAO. p .
- Yagodyn , BY , Smirnov , PM and Peterburgskuy , AV. 1983 . Agrochemistry. Moscow: Agropromizdat 639 (Original language is Russian. In Russian: [#x00410][#x00433][#x00440][#x0043E][#x00445][#x00438][#x0043C][#x00438][#x0044F]/[#x00411].[#x0042F]. [#x0042F][#x00433][#x0043E][#x00434][#x00438][#x0043D], [#x0041F].[#x0041C]. [#x00421][#x0043C][#x00438][#x00440][#x0043D][#x0043E][#x00432], [#x00410].[#x00412]. [#x0041F][#x00435][#x00440][#x00435][#x00440][#x00431][#x00443][#x00440][#x00433][#x00441][#x0043A][#x00438][#x00439] / [#x0041F][#x0043E][#x00434] [#x00440][#x00435][#x00434]. [#x00411].[#x0042F]. [#x0042F][#x00433][#x0043E][#x00434][#x00438][#x0043D][#x00430]. – [#x0041C].: [#x00410][#x00433][#x00440][#x0043E][#x0043F][#x00440][#x0043E][#x0043C][#x0044B][#x00437][#x00434][#x00430][#x00442], 1983. 639[#x00441].).