ソルガムおよびスーダングラスの栽植密度と1番草刈取り後の踏圧の有無がその再生に及ぼす影響
Effect of plant density and tramplingon the regrowth of sorghum and sudangrass

Satomi UNAYAMA, Shigemitsu KASUGA, Kenji HINOTOZAWA, Rie MATSUMOTO, Sayuri HAGIWARA, Rie YAMADA
2008 Hokuriku Sakumotsu Gakkaiho  
To clarify the effect of planting rate and trampling on the regrowth in sorghum and sudangrass , the cultivation test was carried out using 2 commercial varieties . The regrowth vigor of high ・ planting rate was inferior to low ・ planting rate in sorghum and sudangrass , particularly in the former . The decline of regrowth vigor in high− planting rate of sorghum was due to the decrease of stem number . The resistance to trampling in sudangrass was superior to sorghum .
doi:10.19016/hokurikucs.43.0_109 fatcat:xzt3ngjaizbdfknwjtev76fnzy