Comparative charac­teristics of the growth and development of grain crops




growth and development of grain crops, Feekes scale, Haun scale, Zadoks scale, unified extended BBCH scale, scale – the system Kuperman and Semenova, Keller-Baglioni scale


Purpose. To compare scales of grain crops growth and development.

Results. Based on the generalization of the well-known scales of grain crops growth and development –Feekes scale, Haun scale, Zadoks scale, ВВСН, Kuperman and Semenova, Keller-Baglioni – comparative tables and correspondences between physical and biological time of plant development were worked out. The obtained information is of great importance for the creation of effective technological maps of growing crops, because it is the application of theoretical knowledge that helps in a timely and accurate manner to identify the stages of plant deve­lopment and timely perform the appropriate agrotechnical methods. In scales, standardized numerical designations are used for phases or stages of growth and development that have the same meaning, regardless of the year, region, or type (subtype, variety) of a grain crop. Digital signs have advantages over descriptive when entering information into a computer. The most common are the Feekes scale, Haun scale, Zadoks scale, and the unified extended BBCH scale.

Conclusions. The Feekes scale is particularly useful between stages 6 and 10.5, which corresponds to the period from the appearance of the first node at the beginning of the stem elongation (stage 6) to the end of flowering (stage 10.5). The Haun scale is useful for the classification of the vegetative growth stages of grain crops. For the creation of precision farming systems and the actual computerization of cereal production, the unified extended BBCH scale is most suitable


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Kuperman, F. M. (1984). Morfofiziologiya rasteniy: morfofiziologicheskiy analiz etapov organogeneza razlichnykh zhiznennykh form pokrytosemennykh rasteniy [Plant morphophysiology. Morphophysiological analysis of organogenesis stages of various life forms of angiosperms]. (4th ed., rev.).Moscow: Vysshaya shkola. [in Russian]

Herbek, J., & Lee, C. (2009). Growth and Development. In J. Herbek, & C. Lee (Eds.), A Comprehensive Guide to Wheat Management in Kentucky (pp. 7–12). Lexington, KY: University of Kentucky, College of Agriculture.

Zadoks, J. C., Chang, T. T., & Konzak, C. F. (1974). A decimal code for the growth stages of cereals. Weed Res., 14(6), 415–421. doi: 10.1111/j.1365-3180.1974.tb01084.x

Lancashire, P. D., Bleiholder, H., Van Den Boom, T., Langelüddeke, P., Stauss, R., Weber, E., & Witzenberger, A. (1991). A uniform decimal code for growth stages of crops and weeds. Ann. Appl. Biol., 119(3), 561–601. doi: 10.1111/j.1744-7348.1991.tb04895.x

Landes, A., & Porter, J. R. (1989). Comparison of scales used for categorising the development of wheat, barley, rye and oats. Ann. Appl. Biol., 115(2), 343–360. doi: 10.1111/j.1744-7348.1989.tb03393.x

Large, E. C. (1954). Growth stages in cereals illustration of the Feekes scale. Plant Path., 3(4), 128–129. doi: 10.1111/j.1365-3059.1954.tb00716.x

Meier, U. (Ed.). (1997). BBCH-Monograph. Growth stages of plants / Entwicklungsstadien von Pflanzen / Estadios de las plantas / Stades dedéveloppement des plantes. Berlin, Wien: Blackwell, Wissenschafts-Verlag.

Shpaar, D. (2012). Zernovye kul’tury: vyrashchivanie, uborka, khra­nenie i ispol’zovanie [Grain crops: cultivation, harvesting, storage and use]. (3th ed., rev.). Kyiv: Zerno. [in Russian]

Kalenska, S., Kalenski, V., Kachura, I., Gonchar, L., & Matvienko, A. (2012). Role of fertilizers and growth regulators in the improvement of winter wheat resistance to stress and yield. In Nährstoff- und Wasserversorgung der Pflanzenbestande unter den Bedingungen der Klimaerwarmung: Internationale wissenschaftliche Konferenz (pp. 65–71). Oktober 18–19, 2012, Bernburg-Strenzfeld.

Kalenska, S. M. (Ed.). (2011). Nasinnieznavstvo ta metody vyz­nachennia yakosti nasinnia silskohospodarskykh kultur [Seed science and methods for determining the quality of the seed crops]. Vinny­tsia: FOP Danyliuk. [in Ukrainian]

Stauss, R. (1994). Compendium of growth stage identification keys for mono- and dicotyledonous plants: extended BBCH scale. Basel: Ciba-Geigy AG.

Wise, K., Johnson, B., Mansfield, C., & Krupke, C. (2011). Ma­naging Wheat by Growth Stage. Purdue Extension Bulletin ID-422. West LaFayette, IN : Purdue University. Retrieved from

Miller, T. D. (1999). Growth Stages of Wheat: Identification and Understanding Improve Crop Management. Texas A&M AgriLife Extension SCS­1999­16. Retrieved from

Tottman, D. R. (1977). The identification of growth stages in winter wheat with reference to the application of growth-regulator herbicides. Ann. Appl. Biol., 87(2), 213–224. doi: 10.1111/j.1744-7348.1977.tb01877.x

Kalenska, S., Tokar, B., & Tasheva, Yu. (2015). Management of cereal crops resistance to sinking. Naukovyi visnyk NUBIP Ukrainy. Seriia: Ahronomiia [Scientific Herald of NULES of Ukraine. Series: Agronomy], 210(1), 22–30. [in Ukrainian]

Keller, C., & Baggiolini, M. (1954). Les stades repéres dans la vegetation du blé. Revue Romande d’Agriculture, 10(3), 17–30.



How to Cite

Каленська, С. М., Присяжнюк, О. І., Половинчук, О. Ю., & Новицька, Н. В. (2018). Comparative charac­teristics of the growth and development of grain crops. Plant Varieties Studying and Protection, 14(4), 406–414.