イネの穎と子房の大きさの相対的関係 : 1.その不均衡程度の品種間差と畸型粒の発生(稲の交雑に関する研究第XXXXV報)

抄録

When the upper part of the floral glumes are clipped after anthesis, allowing for the caryopsis to grow up unrestricted by the floral glumes, the mature grains become longer than untreated grains. This type of unbalance between the length of floral glumes and caryopsis seems to be a varietal characteristic. Varieties with high degree of unbalance tended to produce notched grains or hull-cracked grains.