Tsentylo L. V.
Pages: 22-27.

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Abstract

The purpose. To determine influence of different systems of basic soil cultivation on water regimen of soil and productivity of cultures of crop rotation. Methods. Field, statistical (statistical analysis of results of researches). They spent experiments according to conventional procedures in farming agriculture. Weather conditions during researches on the average were typical for Kyiv area, however, differed on rainfall amount and sum of active temperatures above 10°C in separate months and years. Therefore productivity of crops varied. Results. Water permeability of soil at shallow subsoiling with simultaneous slotting was in 1,4–1,6 times above, than at moldboard soil cultivation. At shallow subsoiling cultivation with simultaneous slotting available water capacities were on 5,6–21 mm above, than at moldboard one. Water accumulation efficiency at subsoiling cultivation was on 2–10 % below, than at subsoiling with simultaneous slotting. In alternative with application of regular subsoiling productivity of Lucerne was on 0,2 t/hectares below, than at moldboard. At application of shallow subsoiling with simultaneous slotting productivity lowered slightly. Use of subsoiling cultivation significantly lowered productivity of winter wheat in comparison with productivity at use of moldboard cultivation. Productivity of summer barley at shallow cultivation with simultaneous slotting was on 5,1% above, than at moldboard cultivation. Conclusions. Application of shallow subsoiling cultivation with simultaneous slotting formed the best conditions for rational use of stores of soil moisture. The highest productivity of winter wheat and summer barley was formed in alternative with shallow subsoiling cultivation and simultaneous slotting. The productivity of Lucerne gained at moldboard cultivation was on 1,5% above, than at subsoiling cultivation and on 5,1% above, than at shallow subsoiling cultivation with simultaneous slotting.

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Keywords: water permeability, available water capacities, productivity, moldboard cultivation.

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References

1. Gudz, V. P., Tanchik, S. P., Rozhko, V. M. et al. (2003). Urozhainist zerna zernovykh v zernoprosapnii sivozmini za umov dovhotryvaloho zastosuvannia riznykh system osnovnoho obrobitku gruntu [Grain yield of grain in crop rotation crop rotation under conditions of long-term use of different systems of basic tillage]. In Zb. nauk. pr. Umanskoho DAU (spetsialnyi vypusk): Biolohichni nauky i problemy roslynnytstva [Coll. Sciences. Umansky State University of Science (special issue): Biological Sciences and Problems of Plant Growing]. (pp. 585-588). Uman. [In Ukrainian].
2. Yamkovy, V. Yu. (2009). Volohozabezpechenist pshenytsi ozymoi zalezhno vid system osnovnoho obrobitku gruntu v Lisostepu [The moisture content of winter wheat depending on the systems of basic tillage in the forest-steppe]. In Zb. nauk. pr. NNTs Instytut zemlerobstva NAAN [Coll. Sciences. Institute of Agriculture of the National Academy of Sciences of Ukraine]. (Iss. 1-2, pp. 39-44). [In Ukrainian].
3. Laukart, F. F. (1984). Effektivnost minimalizatsii osenney obrabotki pochvy i borba s sornyakami [Efficiency of minimization of autumn tillage and weed control]. Agriculture, 9, 13-14. [In Russian].
4. Vyguzov Yu. I. (1984). Obrabotka sklonovykh zemel na Urale [Processing of slope lands in the Urals]. Agriculture, 5, 25. [In Russian].
5. Sadovy, S. O. (1999). Vplyv bezpolytsevykh sposobiv osnovnoho obrobitku gruntu na umovy rostu ta produktyvnist lanky sivozminy chystyi par–ozyma pshenytsia–kukurudza na zerno [Influence of non-shelled methods of basic tillage on the conditions of growth and productivity of the crop rotation link of pure steam–winter wheat–corn on grain]. Bulletin of KhSAU, 1, 102-105. [In Ukrainian].
6. Lafond, G. P., May, W. E., Stevenson, F. C., & Derksen, D.A. (2006). Effects of tillage systems and rotations on crop production for thin Black Chernozem in the Canadian Prairies. Soil and Tillage Research, 89 (2), 232-245.
7. Bolokan, N. I. (1986). Vozdeystvie selskokhozyaystvennykh kultur i agrotekhnicheskikh priemov na vodopronitsaemost pochvy [Impact of agricultural crops and agrotechnical techniques on soil permeability]. Chisinau: Stintza. [In Russian].
8. Medvedev, V. V. (1982). Izmenenie agrofizicheskikh svoystv chernozemov v usloviyakh intensivnogo zemledeliya [Change of Agrophysical Properties of Black Earths in Conditions of Intensive Agriculture]. In Problemy pochvovedeniya. Sovetskie pochvovedy k KhII Mezhd. kongr. pochvovedov [Soil problems. Soviet soil science to the XII Int. cong. soil scientists]. (pp. 21-25). Moscow: Science. [In Russian].
9. Shikula, M. K. (1998). Naukove obgruntuvannia gruntozakhysnoi systemy zemlerobstva v Ukraini [Scientific substantiation of soil protection system of agriculture in Ukraine]. Bulletin of Agricultural Science, 9, 98-101. [In Ukrainian].
10. Tarariko, A. G. (1990). Agroekologicheskie osnovy pochvozashchitnogo zemledeliya [Agroecological bases of soil protection agriculture]. Kyiv: Harvest. [In Russian].
11. Alababushev, A. V., & Ovsyannikova, G. V. (2012). Vlagoobespechennost pochvy i vodopotreblenie ozimoy pshenitsy v polevom sevooborote [Soil moisture content and winter wheat water use in field crop rotation]. Agriculture, 5, 10-12. [In Russian].
12. Korchagin, A. A. Il'in, L. I., Bibik, T. S., Petrosyan, R. D., & Markov, A. A. (2015). Vliyanie sistem obrabotki na vodnyy rezhim seroy lesnoy pochvy [Influence of cultivation systems on the water regime of gray forest soil]. Agriculture, 8, 22-25. [In Russian].
13. Gorobets, A. G., Tsylyuryk, O. I., Gorbatenko, A. I., & Sudak, V. M. (2011). Volohozabezpechenist ta urozhainist polovykh kultur za riznykh system obrobitku gruntu v sivozmini [Moisture and yield of field crops under different soil tillage systems in crop rotation]. Bulletin of the Institute of Agriculture of the Steppe Zone, 1, 20-25. [In Ukrainian].
14. Fateev, A. I., Martynenko, V. M., & Sobko, M. G. (2016). Produktyvnist sivozminy i vynos elementiv zhyvlennia za riznykh system udobrennia ta obrobitku gruntu [Productivity of crop rotation and removal of nutrients under different systems of fertilization and tillage]. Bulletin of Agricultural Science, 3, 11-14. [In Ukrainian].
15. Tanchik, S. P., & Mykolenko, Y. A. (2017). Vplyv system osnovnoho obrobitku gruntu na vmist dostupnoi volohy ta produktyvnist kukurudzy v Pravoberezhnomu Lisostepu [Influence of the basic tillage system on the moisture content and productivity of corn in the Right-bank Forest Steppe]. Bulletin of Agricultural Science, 4, 12-16. [In Ukrainian].