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Water consumption in root chicory plants of in agrophytocenosis under their mass formation

The research aimed to study the transpiration and water consumption in root chicory plants during the growing season in the conditions of the Right-Bank Forest-Steppe of Ukraine.
It has been established that well-developed plants consume signifi cantly more water during the growing season, compared with poorly developed plants. So, on average for 2012–2016, water consumption for plants with
a mass of 685.63 g. during the growing season was 98.3 l., and for plants with a mass of 18.65 g. water consumption for a growing season was 34.0 l. However, comparing the plant water consumption required for the formation of 1 g of root weight of the root crop, the opposite pattern is observed, for plants with a mass of 685.63 g, the water consumption rate for 1 g of the root weight of the root crop was 73 liters, while for plants with a weight of 18.65 g and 1 g of fresh root weight the rate was 97 liters. It was also found that the water consumption in a plant depends to a large extent on the degree of plant leaf amount. The higher the ratio of the aerial parts to the root crop is, the more water the plant consumes. Therefore, the formation of a unit of leaf mass requires much more water than a unit of root crops.
It was revealed that water consumption increases signifi cantly in poorly developed plants, in which the ratio of aboveground mass and root crop is broken. Such a violation also occurs with high yields. The transpiration coefficient rises dramatically when chicory plants develops in the tops.
The decrease in the transpiration rate from 261 to 211 in the course of root chicory growth and development is predetermined by the fact that in the early period of its development, the aboveground part intensively grows and larger amount of water is needed for its formation compared to that for the root unit formation.
Thus, the issue of the transpiration relation with the water content in plant tissues is closely related and depends on the plant growth specifi c conditions. Well-developed plants, in comparison with poorly developed ones under the same nutritional conditions and soil moisture, usually contain more water in the tissues, and despite this, their transpiration rate is lower. 
Key words: root chicory, water consumption, transpiration coeffi cient, root crop mass, leaf mass.

 

Tkach О. https://orcid.org/0000-0002-1368-673X


Ovcharuk V. https://orcid.org/0000-0003-2115-0916


Reference: 
1. Onoprijeno, V.P. (2016). Agrovyrobnyctvo v umovah global'nogo poteplinnja klimatu [Agro-production in a global warming climate]. Visnyk Sums'kogo nacional'nogo agrarnogo universytetu. Agronomija i biologija [Bulletin of Sumy National Agrarian University. Agronomy and Biology], no. 9(32), pp. 73–80.
2. V'jutnova, O.M., Poljanina, T.Ju. (2008). Kornevoj cikorij – cennaja kul'tura. [Chicory root is a valuable culture]. Kartofel' i ovoshhi [Potatoes and vegetables], no. 7, pp. 21–22.
3. Glevas'kyj, V.I, Rybak, V.O., Kujanov, V.V., Shapovalenko, R.M. (2019). Produktyvnist' koreneplodiv cukrovyh burjakiv riznyh gibrydiv [Productivity of sugar beet root crops of diff erent hybrids]. Agrobiologija: zbirnyk naukovyh prac' [Agrobiology: a collection of scientifi c papers], no. 2, pp. 6–12.
4. Bezvikonnyj, P.V. (2014). Formuvannja lystovoi' poverhni burjaka stolovogo zalezhno vid strokiv sivby [Formation of leaf surface of red beet depending on sowing time].Visnyk Sums'kogo nacional'nogo agrarnogo universytetu. Agronomija i biologija [Bulletin of Sumy National Agrarian University. Agronomy and Biology], no. 3, pp. 96–99.
5. Kuz'mich, V.M., Jacenko, A.O. (2010). Rekomendacii' po vyroshhuvannju cykoriju korenevogo [Recommendations for growing chicory root]. Samchyky, HIAV NAANU, 15 p.
6. Gumentyk, M.Ja. (2003). Osoblyvosti cykoriju korenevogo i agrotehnika jogo vyroshhuvannja [Features of chicory root and agrotechnics of its cultivation]. Zbirnyk naukovyh prac' ICB UAAN [Collection of scientifi c works of the ICB UAAN], pp. 339–341.
7. Tkach, O.V., Kurylo, V.L., Derev’jans'kyj, V.P. (2013). Rekomendacii' z tehnologii' vyroshhuvannja cykoriju koreneplidnogo [Recommendations for the technology of growing chicory root]. Kam'janec'– Podil's'kyj, Aksioma, 70 p.
8. Mykolajko, V.P. (2016). Fotosyntetychnyj potencial ta intensyvnist' kvitkoutvorennja cykoriju koreneplidnogo na nasinnja zalezhno vid agrotehnologichnyh pryjomiv jogo vyroshhuvannja [Photosynthetic potential and intensity of chicory root crops fl owering on seeds depending on agrotechnological methods of its cultivation]. Visnyk agrarnoi' nauky Prychornomor'ja [Bulletin of Agrarian Science of the Black Sea], no. 3 (91), pp. 79–88.
9. Jacenko, A.O., Kornienko, A.V., Zhuzhzhalova, T.P. (2002). Cikorij korneplodnyj [Root chicory]. Voronezh, VNIISS, 135 p.
10. Borysjuk, V.O., Makovec'kyj, K.M., Tkach, O.V. (2000). Vzajemozv’jazok mizh masoju koreneplodiv cykoriju koreneplidnogo i vmistom u nyh inulinu [Relationship between the mass of chicory root vegetables and their inulin content]. Zbirnyk naukovyh prac' Instytutu cukrovyh burjakiv [Proceedings of the Institute of Sugar Beet], Issue 2, pp. 151–157.
11. Jacenko, A.O. (2003). Cykorij: biologija, selekcija, vyrobnyctvo i pererobka koreneplodiv [Chicory: biology, breeding, production and processing of root crops]. Uman, 157 p.
12. Knjazjuk, O.V., Boguslavec', V.Ju., Kapitan, O.A., Kondratjuk, O.O. (2018). Biological features of productivity formation of chicory root varieties crops. Novynata za naprednaly nauka – 2018: Materialy HVI Mizhnarodnoi' naukovo-praktychnoi' konferencii' [Proceedings of the XVI International Scientifi c and Practical Conference “News for Advanced Science – 2018”]. Sofia, pp. 31–33.
13. Man'ko, A.E. (1995). Cikorij korneplodnyj [Chicory root]. Saharnaja svekla [Sugar beet], no. 6, 24 p.
14. Tkach, O.V. (2012). Cykorij i osoblyvosti jogo vyroshhuvannja [Chicory and features of its cultivation]. Zbirnyk naukovyh prac' Instytutu bioenergetychnyh kul'tur i cukrovyh burjakiv [Proceedings of the Bioenergy Crops Institute and Sugar Beet], no. 15, pp. 343–348.
15. Kurylo, V.L., Tkach, O.V. (2012). Osoblyvosti vyroshhuvannja cykoriju korenevogo z kombinovanoju shyrynoju mizhrjad' [Features of growing chicory root with combined row spacing]. Zbirnyk naukovyh prac' Instytutu bioenergetychnyh kul'tur i cukrovyh burjakiv [Proceedings of the Bioenergy Crops Institute and Sugar Beet], no. 14, pp. 295–299.
16. Ovcharuk, O.V., Ovcharuk, V.I., Ovcharuk, O.V., Khomina, V.Ya., Mostipan, M.I., Kulyk, H.A. (2019). Metody analizu v agronomii': navchal'nyj posibnyk. [Methods of analysis in agronomy: tutorial]. Kamianets-Podilskyi, Machulin, 364 p.
17. DSTU 4981:2008. Cykorij koreneplidnyj. Zbyrannja. Pokaznyky jakosti ta metody i'h vyznachannja [State Standard 4981:2008 Chicory root. Collection. Quality indicators and methods for their determination]. Kyiv, Derzhspozhyvstandart of Ukraine, 2008, 8 p.
18. Dospehov, B.A. (1979). Metodika polevogo opyita [Field Experience Technique]. Moscow, Kolos, 416 p.
19. Moiseychenko, V.F., Trifonova, M.F., Zaviryuha, A.H. (1996). Osnovyi nauchnyih issledovaniy v agronomii [Fundamentals of scientifi c research in agronomy]. Moscow, Kolos, 336 p.
20. Zujev, M.M., Gumentik, M.Ja. (2001). Gustota nasazhdenija cikorija i ego urozhaj [The density of chicory plantings and its harvest]. Saharnaja svekla [Sugar beet], no. 9, pp. 12–14.
21. Stel'mah, V.M. (1994). Sivba cykoriju na zadanu gustotu [Chicory sowing at a given density]. Tehnika APK [APK technique], no. 7–8, pp. 23–25.

 

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AGROBIOLOGY №1 2020