大麻의 栽植密度別 纖維收量 및 性發現 比率

This study was conducted to investigate the effects of planting densities on sex change and fiber yield in hemp plants, local variety “Gangweonjong” was planted with various planting densities (40×5, 40×10, 40×20, 60×5, 60×10, 60×20cm), and harvesting dates (June 24, July 9 and 24). The stem length was the longest in the space of 60×20cm(8,333 plants per 10a). The diameters of stem was the thickest in the planting space of 40×20cm (12,500 plants per 10a) The ratio of peeled fiber yield was the highest in the planting space of 40×5cm(50,000 plants per 10a). In general, the condition under denser planting space(40×5cm ; 50,000 plants per 10a) led to an increase in the number of female plants.