Jegorov D. K., Zmiievs'ka O .A.
Pages: 46-51.

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Abstract

The purpose. To calculate theoretical alcohol yield from grain of varieties and hybrids of winter rye depending on genotype. Methods. They studied 29 samples of winter rye in different weather conditions of years of growing. Backfilling of experiment was spent according to B.A. Dos­pehov procedure. Theoretical alcohol yield was determined by calculation method. Results. Average productivity of grain was 5,02 t/hectare in rainless weather environment. That exceeded average productivity of crop in Kharkiv region and Ukraine on 2,5 t/hectare. Samples of winter rye formed the heightened level of starch in grain — 61,86% in comparison to average for crop — 55%. Thus varieties generated more starch (62,41%), than hybrids (61,13%) (NSR=0,54%). Theoretical alcohol yield at samples averaged 220,48 dal/hectare. Strong correlation between theoretical alcohol yield and exit of starch from a unit of area (r=1), productivity of grain and exit of starch from unit of area (r=0,99), productivity of grain and theoretical alcohol yield (r=0,99) and absence of correlation between exit of starch from a unit of area and its content in grain is established. Opportunity of deriving of hybrids with high productivity of grain 1000,5–1309,8 g/m2 and the heightened starch content 62,6–63,8% in grain in good weather environment is shown. Theoretical alcohol yield in such conditions made 315,3–585,2 dal/hectare. Conclusions. It is proved that created in the Institute of plant industry varieties and hybrids of winter rye have high stable productivity of grain in combination to tall exit of starch and tall theoretical alcohol yield. It ensures to it competitive strength among other alternative crops for production of bioethanol.

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Key words: winter rye, hybrid, variety, bioethanol, theoretical alcohol yield.

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References

1. Vasilevkin E. V. Apelinskii D. V. Egorov V. N. (2012) Syre dlia proizvodstva bioetanola. Tekhnologiia proizvodstva perspektivy [Raw materials for bioethanol production. Production technology, perspectives]. Materialy Mezhdunarodnoj nauchno-tekhnicheskoj konferentsii. Avtomobile- i traktorostroenie v Rossii: prioritety razvitiia i podgotovka kadrov.[Mechanical and tractor engineering in Russia: priorities of development and training]. Moskva, P. 36-42. [in Russian].
2. Vasyliv V. P., Matyiashchuk A. M., Sukhenko V. Yu. (2011). Typovi tekhnolohii kharchovykh vyrobnytstv: konspekt lektsii: navchalno-metodychne vydannia. [Standard food production technologies: abstract of lectures: study and methodical edition]. Kyiv: AGAR MEDIA GROUP. 133 p. [in Ukrainian].
3. Britvin V. V., Boldyreva L. L. Sorgo kak syre dlia proizvodstva bioetanola. [Sorghum as raw materials for production of bioethanol]. Naukovi pratsi Pivdennoho filialu Natsionalnoho universytetu bioresursiv i pryrodokorystuvannia Ukrainy "Krymskyj ahrotekhnolohichnyj universytet" [Scientific works of southern branch of the National University of bioresources and environmental management of Ukraine "Crimean agrotechnological university"]. № 154. P. 69-72. [in Ukrainian].
4. Chachina S. B., Dvoian A.V. (2014). Poluchenie bioetanola iz organicheskoho syria [Bioethanol creation of organic raw materials]. Omskij nauchnyj vestnik. [Omsk scientific bulletin]. № 2 (134). P.224-228. [in Russian].
5. Matkovskij P. E., Iarullin R. S., Startseva G. P., Sedov I. V. (2010). Bioetanol: tekhnologii polucheniia iz vozobnovliaemoho rastitelnoho syria i oblasti primeneniia. [Bioethanol: technologies of creation from renewable plant raw material and fields of use]. Alternativnaia energetika i ekologiia. [Alternative energetics and ecology]. № 6 (86). P. 95-105. [in Russian].
6. Iakovlev A. N., Korneeva O. S., Iakovleva S. F. (2007). Intensifikatsiia pererabotki rzhi v etanol. [Intensification of rye processing to ethanol]. Materialy XLV otchetnoj nauchnoj konferentsii za 2006 god. [Materials of XLV reporting scientific conference for 2006]. Voronezh. Part 1. P. 133. [in Russian].
7. Iakovleva S. F., Iakovlev A. N., Korneeva O. S. (2011). Poluchenie etilovoho spirta iz rzhi s ispolzovaniem multienzimnoj kompozitsii. [Ethanol creation from rye with use of multienzymatic composition]. Biotekhnolohiia. [Bitechnology]. № 6. P. 63-69. [in Russian].
8. Krikunova L. N., Ryabova S. M., Kostenko V. G. (2014). Razrabotka vysokoehffektivnoj tekhnologii ehtanola iz rzhi s ispolzovaniem yantarnoj kisloty. Chast I. Stadiya polucheniya susla. [Development of highly effective ethanol technology from rye with use of succinic acid. Part I. Wort creation stage]. Pivo i napitki. [Beer and drinks]. № 4. P.26-28. [in Russian].
9. Ryabova S. M., Lazareva I. V., Semenenko N. T. (2014). Razrabotka vysokoehffektivnoj tekhnologii ehtanola iz rzhi s ispolzovaniem yantarnoj kisloty. Chast II. Stadiya sbrazhivaniya susla. [Development of highly effective ethanol technology from rye with use of succinic acid. Part II. Wort fermentation stage]. Pishchevaya i pererabatyvaiushchaya promyshlennost. [Food and processing industry]. № 5. P.32-35. [in Russian].
10. Andrienko T. V., Polyakov V. A., Krikunova L. N. (2007). Kompleksnye tekhnolohii pererabotki rzhi v spirtovom proizvodstve, problemy i novye predlozheniya po ih resheniyu. [Complex rye processing technologies at spirituous production, problems and new offers on their decision.]. Perspektivnye napravleniya nauchno-tekhnicheskoho razvitiya spirtovoj i likerovodochnoj otryasli pishchevoj promyshlennosti: Materialy VI mezhdunarodnoj nauchno-prakticheskoj konferencii. [Perspective directions of scientific and technical development of spirituous and alcoholic field of food industry: Materials of VI international scientific and practical conference]. Moskva. P. 103-108. [in Russian].
11. Kalinina O. A., Ledenev V. P., Krikunova L. N. (2002). Razrabotka vysokoehffektivnoj maloothodnoj tekhnologii ehtanola iz zerna rzhi na osnove mekhanokavitacionnoj obrabotki. Stadiya prigotovleniya zamesa. [Development of highly effective low-waste ethanol technology from rye grain on mechanocavitational processing basis. Batch preparation stage]. Hranenie i pererabotka selhozsyrya.[ Agricultural raw materials storage and processing]. № 6. P. 35-40. [in Russian].
12. Dospekhov B. A. (1985). Metodika polevogo opyta. [The fielplot technique]. Moskva: Agropromizdat. 351 p. [in Russian].
13. Iermakov A. I. (1987). Metody biohimicheskoho issledovaniya rastenij. [Methods of biochemical plant research]. Leninhrad: VO “Agropromizdat”. P. 147-149. [in Russian].