The photosynthetic character and yield of three naked barley cultivars (Hordeum vulgare L.) affected by different levels of nitrogen application.
1984
Kim S.H. | Cho J.Y. | Kwon H.J.
Four different levels of nitrogen were applied to 3 naked barley cultivars (Hordeum vulgare L.) Yonezawa, Baekdong and Yeongsanbori. Changes in chlorophyll content, green leaf area and light penetration were monitored after heading. Yield and its components were examined upon these changes. Yield was affected mostly by the number of spikes per unit area and 1,000 grain weight at all levels of N-applications. The increase in dry weight of Baekdong was more than that of Yonezawa. A sharp increase in dry weight was observed after 3 weeks of heading.
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