Competition effects of winter triticale plants in field trials
Aneta Stawiana-Kosiorek
kghb@uwm.edu.plKatedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie (Poland)
Janusz Gołaszewski
Katedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie (Poland)
Dariusz Załuszki
Katedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie (Poland)
Abstract
Two field trials with winter triticale confirmed the occurrence of competition effects among the plants, including border effects near the paths as well as competition within and between the experimental plots. Grain mass and plot density were measured per length unit of row. The significant yield increases were stated for the head part of a plot (up to 1 m) and for the border rows (up to 40 cm). The possibility of occurrence of such competition should be taken into consideration at planning of experiments and at choosing suitable statistical methods, which can eliminate the effects of interference.
Keywords:
field trial, plant competition, winter triticaleReferences
Arny A. C. 1922. Border effects and ways of avoiding it. Agron. J. 14: 266 — 278.
Google Scholar
Barbacki S. 1935. Ogólna metodyka doświadczeń polowych w zarysie. Biblioteka Puławska 12: 1 — 119.
Google Scholar
Begon M., Mortimer M. 1989. Ekologia populacji. Warszawa, PWRiL.
Google Scholar
Clarke F. R., Baker R. J., DePauw R. M. 1998. Interplot interference distorts yield estimates in spring wheat. Crop Sci. 38: 62 — 66.
Google Scholar
David O., Kempton R. A., Nevison I. 1996. Designs for control interplot competition in variety trials. J. Agric. Sci., Camb. 127: 285 — 288
Google Scholar
Drzymulska D., Pirożnikow E. 1999. Konkurencja w świecie roślin. Biologia w Szkole 2/3.
Google Scholar
Gołaszewski J. 1996. Optymalizacja metodyki eksperymentu polowego z roślinami strączkowymi w aspekcie zmienności przestrzennej pola doświadczalnego (Pisum sativum L.). Acta Acad. Agricult. Tech. Olszt., Supl.C. Agricultura 62: 1 — 92.
Google Scholar
Gomez K. A., Gomez A. A. 1984. Statistical procedures for agricultural research. John Wiley and Sons Inc., New York.
Google Scholar
Hayes H. K., Arny A. C. 1917. Experiments in field technique in rod row tests. J. Agr. Res. 11: 399 — 419.
Google Scholar
Jensen N. F, Federer W. T. 1964. Adjacent row competition in wheat. Crop Sci. 4: 641 — 645.
Google Scholar
Kempton R. A., Gregory R. S., Hughes W. G., Stoehr P. J. 1986. The effect of interplot competition on yield assessment in triticale trials. Euphytica 5: 257 — 265.
Google Scholar
Niemczyk H. 1993. Zdolność zbóż do wyrównywania plonu z nie obsianej powierzchni ścieżek przejazdowych. Cz. I. Pszenica ozima i jara. Rocz. Nauk Rol., seria A, 109 (4): 9 — 19.
Google Scholar
Niemczyk H., Radecki A. 1993. Zdolność zbóż do wyrównania plonu z nie obsianej powierzchni ścieżek przejazdowych. Cz. II. Jęczmień ozimy i jary. Rocz. Nauk Rol. seria A, 109 (4): 21 — 30.
Google Scholar
Pacewicz K. 2001. Efekt brzeżny w doświadczeniach z pszenicą jarą i jęczmieniem jarym. Praca doktorska. Biblioteka Główna AR Szczecin.
Google Scholar
Poniedziałek M., Zacharias A., Kunicki E., Suchodolska R. 1989. Effect of cabbage, french bean and snap bean intercropping on the level and quality of yield. Folia Hort. 1/2: 37 — 51.
Google Scholar
Stawiana-Kosiorek A., Gołaszewski J., Załuski D. 2003 a. Konkurencyjność roślin w doświadczeniach hodowlanych z grochem siewnym (Pisum sativum L.). Część I. Oddziaływania brzegowe. Biul. IHAR 226/227: 425 — 439.
Google Scholar
Stawiana-Kosiorek A., Gołaszewski J., Załuski D. (2003 b). Konkurencyjność roślin w doświadczeniach hodowlanych z grochem siewnym (Pisum sativum L.). Część II. Oddziaływania sąsiedzkie. Biul. IHAR 226/227: 441 — 455.
Google Scholar
Authors
Aneta Stawiana-Kosiorekkghb@uwm.edu.pl
Katedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie Poland
Authors
Janusz GołaszewskiKatedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie Poland
Authors
Dariusz ZałuszkiKatedra Hodowli Roślin i Nasiennictwa, Uniwersytet Warmińsko-Mazurski w Olsztynie Poland
Statistics
Abstract views: 43PDF downloads: 27
License
Copyright (c) 2007 Aneta Stawiana-Kosiorek, Janusz Gołaszewski, Dariusz Załuszki
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Upon submitting the article, the Authors grant the Publisher a non-exclusive and free license to use the article for an indefinite period of time throughout the world in the following fields of use:
- Production and reproduction of copies of the article using a specific technique, including printing and digital technology.
- Placing on the market, lending or renting the original or copies of the article.
- Public performance, exhibition, display, reproduction, broadcasting and re-broadcasting, as well as making the article publicly available in such a way that everyone can access it at a place and time of their choice.
- Including the article in a collective work.
- Uploading an article in electronic form to electronic platforms or otherwise introducing an article in electronic form to the Internet or other network.
- Dissemination of the article in electronic form on the Internet or other network, in collective work as well as independently.
- Making the article available in an electronic version in such a way that everyone can access it at a place and time of their choice, in particular via the Internet.
Authors by sending a request for publication:
- They consent to the publication of the article in the journal,
- They agree to give the publication a DOI (Digital Object Identifier),
- They undertake to comply with the publishing house's code of ethics in accordance with the guidelines of the Committee on Publication Ethics (COPE), (http://ihar.edu.pl/biblioteka_i_wydawnictwa.php),
- They consent to the articles being made available in electronic form under the CC BY-SA 4.0 license, in open access,
- They agree to send article metadata to commercial and non-commercial journal indexing databases.
