Đây là examples của từ liên quan đến plumule. Nhấp vào bất kỳ từ nào để đến trang chi tiết của từ đó. Hoặc, đi tới định nghĩa của plumule.
Controlled deterioration for 36 h or longer reduced the final length and the rate of extension of both the plumule and radicle.
The coleoptile is a protective cap that covers the "plumule" (precursor to the stem and leaves of the plant).
In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure.
Increases in percentage germination and extension of the plumule and radicle length occurred mostly in intermediate vigour seed samples.
Seeds were considered germinated when both the plumule and radicle had extended to more than 2 mm.
The plumule and radicle length of 10 randomly selected seedlings in each replicate was measured after nine days.
There was a concurrent increase in the amount of tocopherol and the activity of superoxide dismutase in the plumule.
However, the hypocotyl-plumule portions of the surviving seedlings were far less adversely affected by dehydration, and this was the criterion for categorizing seedlings as viable.
Mean germination time, germination rate and plumule and radicle length were measured as described above.
No starch was found in the radicle, the coleoptile and the plumule in either dormant or non-dormant embryos (data not shown).
The correlations between these parameters were generally positive and highly significant except for radicle length (never significantly correlated with other parameters) and plumule length (not always correlated with other parameters).
Plumule and radicle lengths were not correlated.
Growth of the plumule does not occur until the cotyledons have grown above ground.
The embryo forms a ligule, and the plumule protrudes from this.
Here the hypocotyl is a rudimentary axis between radicle and plumule.
