spikelet


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spikelet

a unit in the inflorescence of a grass consisting of one or more flowers surrounded by other structures, for example one or more sterile GLUMES.
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To determine the number of weevils per spikelet on the male inflorescence during the anthesis period, samples were taken at 11:00, and 6 complete spikelets were subjected to stratified sampling each from 6 sections of the male inflorescence.
While the tester BR7166-5B-1 (T3), F2277 (T10), PR828 (T11) and BR1543-1-1-1-1 (T19) showed above 80% spikelet fertility and regarded as potential restorer with all CMS lines.
The spikelet sterility was other factor that presented differences between the treatments, emphasizing higher sterility in the environment under stress.
Spikelet fertility paralleled total spikelet production and was proportionally greater in 1997, presumably because of more moderate temperatures during anthesis.
The effect of irrigation treatments on spikelet number per spike was not significant (Figure 4).
In a few Cyperaceae, the IM does not produce branches, which means the inflorescence has a single terminal spikelet (unispicate inflorescence) (Fig.
The superiority of grain yield of Hoveizeh to other varieties, especially to sensitive varieties of Anbori and Chapma, can be attributed to superiority of plant functional parts (higher tiller production, higher grain weight and lower spikelet sterility).
An examination of rice spikelet bases further suggests that the rice cultivated at Baodun was part of a domesticated package, with the majority of those unearthed from the site (55 per cent) showing a domesticated morphology (Figure 5).
of spikelet NSP Taken by counting the number of spikelets Panicle weight PAW Five panicles were weighed per each treatment per replicate No.
In grasses it is a matter of convenience and tradition to identify as a spikelet the combination of one or more florets (each comprising a lemma, palea, lodicules, stamens, and pistil, or in certain grasses one or more of these parts absent) with two proximally situated bracts, the glumes (sometimes one or both absent).