10. Natural indexes of pedogenesis and aftereffect of their destabilising for implementation in agricultural practice

https://doi.org/10.31073/agrovisnyk201708-10
Belolips'kyj V. O.
Pages: 56-63.

Full article: 
Abstract
The purpose. Generalization of a role of natural factors of pedogenesis and comparison of their change and implementation in conditions of agroecosystems steppe agricultural landscapes with the purpose to create the level of natural pedogenesis. Methods. Theoretical, laboratory-field, graph-analytic, variation-statistical. Results. Function of pedogenesis is created in conditions of agricultural systems according to 2 groups of factors: the first one ensures saving plant residues and promotes increase of fertility of soils; the second one creates conditions for lowering fertility of soils (drainage and erosion of soils). In conditions of cyclicity of rains (2000 – 2015) theoretical curves of security of an index of rain are determined by probability of overflow up to 10, 25 – 50 and 60 – 90% and levels of their manifestation in seasons of year. Conclusions. The system of soil-protection measures is necessary for regulating natural potential of soils which does not contradict natural process of V. Dokuchayev’s pedogenesis and considers premises of cyclic weather effect on erosion processes.

Key words: pedogenesis, factors, black earth, plant residues, rainfall, erosion, cyclicity.

References
  1. Mahrer J., Segal M. Model evaluations of the impact of perturbed weather conditions on soil related charactereristics // Soil Scr. - 1985. - Vol.17 - P. 1015-1019.
  2. Vorob'ev S.A. Zemledelye / S.A. Vorob'ev [ y dr.]. - M.: Kolos, 1977. - 471 s.
  3. Mukha V.D. Ahropochvovedenye / V.D. Mukha. - M.: Kolos, 2003. - 528 s.
  4. Polupan N.Y. Dyahnostyka okul'turennykh etalonov pochv pry fono-vom monytorynhe zemel'nykh resursov / N.Y. Polupan, V.B Solovey, S.P. Ab-ramov // Visn. ahrar. nauky. - 1996. - №2. - S. 40-45
  5. Chesnyak H.Ya. Kul'turnyy pochvoobrazovatel'nyy protsess v chernoze-makh typychnykh Lesostepy: zakonomernosty, upravlenyya, prohnoz / H.Ya. Chesnyak // V.V. Dokuchaev y sovremennoe pochvovedenye. - Kh., 1993. - S. 40-49.
  6. Slastykhyn V.V.Lyvnevo-meteorolohycheskyy faktor erozyy // Otsenka y kartyrovanye erozyonnoopasnykh y deflyatsyonnoopasnykh zemel' /V.V.Slastykhyn // M.: Yzd-vo MHU,1973.-S.58-60.
  7. Vladymyrov A.M. Hydrolohycheskye raschetyA./A.M.Vladymyrov- L.: Hydrometyoyzdat,1990.-360 s.
  8. Kovda V.A. Osnovy uchenyya o pochvakh / V.A. Kovda. - M.: Nauka, 1973.- Kn. 1. - 448 s.; kn. 2. - 458 s.
  9. Yhumentsev A.F., Shykota N.H. K voprosu teoryy tsyklychnosty poho-dy: Tez. dokl. nauch. - prakt. konf. Enerhoynformatsyonnye protsessy v pry-rode y obshchestve. - Krasnodar, 1990. - S. 59-61.
  10. Kal'yanov K.S. Dynamyka protsessov vetrovoy erozyy pochv/ K.S.Kal'yanov- M.: Nauka, 1976. - 156 s.
  11. Chornyj S.H. Klimat ta eroziyni protsesy na pivdni Ukrayiny / S.H. Cho-rnyy // Visn. ahrar. nauky. - 2004. - №4. s.52-55.
  12. Okhorona i vidnovlennya rodyuchosti erodovanykh hruntiv ( metodychni rekomendatsiyi) / V.O. Belolips'kyy, V.M. Belosludtseva, O.N. Druhov, Zh.I. Mi-l'chevs'ka, V.I. Vecherov; za nauk. red. V.O. Belolips'koho. - Luhans'k: - SPD Ryeznykov V.S., 2012. - 116 s.
  13. Belolips'kyj V.O. Hruntovodookhoronna optymizatsiya ahroland-shaftiv, navchal'nyy posibnyk. / Belolips'kyy V.O. - Sumy : Universytet·s'ka knyha 2012. - 399 s.
  14. Dolhosrochnoe prohnozyrovanye pohody na osnove ee tsyklychnosty (metodycheskye rekomendatsyy) / A.F. Yhumentsev, N.H. Shykota; za red. - A.B. Lavrovskoho - Luhansk: - LTsNTEY., 1994. -60 s.
  15. Pashutin O.M. Tendentsiyi klimatychnykh faktoriv vodnoyi eroziyi Luhan-s'kiy oblasti na rubezhi KhKhI stolittya / O.M. Pashutin, K.D. Dolhikh, H.O. Sta-rodvorov // Naukovyy Visnyk LNAU. - 2014. - № 57. - S. 79-84.
  16. Ahrolandshaftni osnovy zapobihannyautvorennyu mocharystykh hruntiv: Prohrama, metodychni rekomendatsiyi sh analiz proektuvannya skhylovoho zemle-robstva / Za red. V.O. Belolips'koho - Luhanss'k: Svitlytsya, 2008. - 80 s.
  17. Systema okhorony gruntiv vid vodnoyi eroziyi skhylovykh terytoriy ste-povykh ahrolandshaftiv (naukovo-metodychnyy posibnyk) / V. O. Belolips'kyy, M. M. Polulyakh, za red. doktora s.-h. nauk V. O. Belolips'koho, kandydata . s.-h. nauk T.N. Laktionovoy. – Kharkiv: - TOV "Smuhasta typohrafiya, 2016. – 172 s.