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PRODUCTIVITY AND QUALITY OF WINTER TRITICALE (X Triticosecale Wittmack) IN MULTIFACTORIAL EXPERIMENTS

Published in Scientific Papers. Series A. Agronomy, Vol. LVII
Written by Victor BURDUJAN, Mihail RURAC, Angela MELNIC

This article presents the 3-year yield data of two winter triticale varieties depending on the forerunner plants (grain pea and vetch + oats), planted in three different sowing periods (early, optimal, acceptable) and according to three sowing rates - 4.0, 5.0 and 6.0 million of viable seeds per 1 ha. In the multifactorial experiment, the greatest influence on the yield of the studied varieties of winter triticale was recorded by the sowing period (Factor B) – 54.06 – 61.53%, followed by the used forerunner plants (Factor A) – 10.48 – 28.15%, the sowing rate (Factor C) – 9.11 – 18.89%, and the last was the interaction of Factors AB – 6.16 – 8.00%. The highest quality of grain and crude protein content was recorded by Ingen 93 variety where grain pea was used as a forerunner plant. The sowing period of both winter wheat varieties contributed to the mass increase of 1,000 seeds by 0.3-0.7 g on average in 3 years for both forerunner plants. Over the years of research the size of seeds ranged from 37.2 g in 2011 up to 49.4 g in 2013.

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Burdujan V., Rurac M., Melnic A. 2014, PRODUCTIVITY AND QUALITY OF WINTER TRITICALE (X Triticosecale Wittmack) IN MULTIFACTORIAL EXPERIMENTS. Scientific Papers. Series A. Agronomy, Vol. LVII, ISSN 2285-5805, 119-122.


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