새만금 간척지에서 토양 염농도별 동계 사료작물의 생육 및 수량 = The Growth and Yield of Winter Fodder Crops by Soil Salinities at Saemangeum Reclaimed Land in Korea

다국어 초록 (Multilingual Abstract)

To examine the possibility of cultivation of winter fodder crops at Saemangeum reclaimed land, barley, rye, wheat, triticale, and oat were cultivated under the various ranges of saline soils from autumn 2009 to the spring 2011, and their growth and yields were evaluated. emergence and seedling stand rate were 84 and 79% at non-salinity soil plot, 64 to 73% at 0.2% saline soil plots, 40 to 52% at 0.3% saline soil plots, and 22 to 37% at 0.4% saline soil plot, respectively. those of rye, wheat, triticale, and barely were similar, however those of oats were relatively low. Yields of fresh and dry matter were 66 to 77% level at 0.2% saline soil plot and 30 to 61 % level at over 0.3% saline soil plots compared with the yields at non-saline soil plot. Fresh matter were high in order of rye>wheat>barely>triticale>oat. and dry matter were high in order of wheat>rye=barley>tricale>oat. Thus, considering these results, Soil salinity below 0.2% were available to cultivation of winter fodder corps and rye, wheat, barely and triticale were available crops in Saemangeum recalimed land.

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