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The observation on the stricture of bi-peak-tuber-cle on Lemma in rice wasconducted with. scanningelectric-microscope. It was found that several ver-tical rows in good order of bi-peak-tubercles make upthe surface of lemma in rice. The top of a hi-peak-tubercle unit has a pair of small tubercles which arecalled“peak”. The lowlying place between the twopeaks is called“col”. The lowlying place between thetwo vertical bi-peak-tubercles is called“depression”.
The observation on the stricture of bi-peak-tuber-cle on Lemma in rice wasconducted with. Scanningelectric-microscope. It was found that several ver-tical rows in good order of bi-peak-tubercles make up the surface of lemma in rice. The top of a hi-peak-tubercle unit has a pair of small tubercles which arecalled “peak ”. The lowlying place between the twopeaks is called “col ”. The lowlying place between thetwo vertical bi-peak-tubercles is called “depression ”.