1 Hybrid rice seeds show a serious glume dehiscence which is a genetic characteristic of male sterile lines.

2 Result The results showed that the glume of Johnsongrass had physical obstructing and chemical inhibiting effects on seed germination, and it was the major cause of seed dormancy.

3 Lower glume separated by an internode; upper lemma glabrous at the apex .

4 Raceme rachis white- ciliate along margins; upper glume sharply keeled throughout, keel narrowly winged.

5 Whether the empty glume of rice spikelete came from leaf or rudimentary spikelete still remains less understood.

6 The size and morphological characterization of the glume of the fruit of the two plants are very similar.

7 Culms up to 1. 5 m; upper glume of sessile spikelet thinly pilose.

8 Hybrid rice seeds show a serious glume dehiscence which is a genetic characteristic of male sterile lines. The glume-dehiscent seeds are not tolerant to storage.

9 This is a small variant, apparently of local distribution, distinguished mainly by the hairy upper glume of the sessile spikelet .

10 This is formed by the swollen lowest rachilla internode and adnate lower glume.

11 The result showed that there was no significant correlation between preharvest sprout resistance and glume hardness of synthetic hexaploidy wheat in the whole population level.

12 In addition, some seeds of forage grasses often Mans, and other adjunct glume.

13 Raining makes mainly flowering rate and fertilizing rate drop in a great extent, shading causes degradation of glume and increase of unfilled grains.

14 Pedicels of spikelet pair equal, as long as rachis internode; upper glume with 0. 5–1 mm mucro.

15 While the relationship between the resistance to preharvest sprout and its glume hardness has not been revealed in synthetic hexaploidy wheat.

16 Compared with Liuqianxin A, 731A has a shorter period of flowering days, a smaller angle of glume opening and a longer glume opening time.

17 The lemma of rice are formed by the bi-peaked- tubercles (BPT), glume hair and tenuous hair.