穗部不同粒位籽粒垩白性状改良的效果不同，穗顶部和穗中部的改良效果明显优于穗基部。
The chalkiness improvement was better in the top and the middle grains than the bottom ones within the panicle.
叶片功能衰老的先后次序是植株下部叶片，其次是顶部叶片，最后是穗位叶和中部叶片。
The senescence order was leaves at plant bases first, then the leaves oil the top, the leaves in the middle the last.
毛发硬而直，顶部带有穗动，没有弯曲的被毛。
Hair hard and straight, slight wave at the topline, never curly.
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