【摘要】 本试验以4种行距种植特高一年生黑麦草,对其产草量、分蘖数和再生速度的影响研究表明:一年生黑麦草鲜草产量、分蘖数之间差异显著,再生速度之间差异不显著。行距38 cm时的产草量最高,每666．7 m2鲜草产量达到3 113．5 kg。更多还原

【Abstract】 Effect of 4 planting row space on grass yield, tillering and grow speed of annual Ryegrass was studied. The results showed: for grass yield and tillering, the difference among 4 treatmets was remarkable. But for grow speed, the difference among 4 treatmets was not remarkable. When the planting row space was 38cm, the annual Ryegrass yield was the highest, 3113.5kg/666.7m2.更多还原