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http://dx.doi.org/10.5333/KGFS.2006.26.3.155

Effect of Seeding Date and Rate on the Agronomic Characteristics and Yield of Forage Barley  

Kim, W.H. (National Livestock Research Institute, RDA)
Seo, S. (National Livestock Research Institute, RDA)
Shin, J.S. (National Livestock Research Institute, RDA)
Lim, Y.C. (National Livestock Research Institute, RDA)
Kim, K.Y. (National Livestock Research Institute, RDA)
Jung, M.W. (National Livestock Research Institute, RDA)
Kim, T.H. (Chonnam National University)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.26, no.3, 2006 , pp. 155-158 More about this Journal
Abstract
This study was carried out to find out the effect of seed date and rate on the agronomic characteristics and yield of forage barley in paddy field of Suwon, from 2001 to 2003. The main plots were consisted of different seeding dates such as 5th and 20th October and 5th November. The subplots were consisted of different seeding rates of barley such as 160, 190 and 220 kg/ha. Plant height was increased at the early seeding. Dry matter(DM) percentage of barley was decreased as the seeding date was delayed. Dry matter percentages of 5th and 20th October and 5th November were 47.4, 41.5 and 34.5%, respectively. Fresh matter yield of barley decreased from 30,092 to 16,018 kg/ha as the seeding date was delayed. And fresh matter yield of barley was significantly increased with the increase in the seeding rate. Dry matter yield of barley decreased from 14,230 to 5,521 kg/ha as the seeding date was delayed. And dry matter yield of barley was significantly increased with increase in the seeding rate(p<0.05). The results obtained from this study indicate that both the seeding date of 20th October and seeding rate of 220 kg/ha would be recommendable for forage yield of barley in paddy field.
Keywords
Barley; Seeding date; Seeding rate; Fresh yield; Dry matter yield;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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