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Raphanus raphanistrum, also known as wild radish, white charlock or jointed charlock, [1] is a flowering plant in the family Brassicaceae. The species is native to western Asia, Europe and parts of Northern Africa.
Radish seeds. The seeds of radishes grow in siliques (widely referred to as "pods"), following flowering that happens when left to grow past their normal harvesting period. The seeds are edible and are sometimes used as a crunchy, sharp addition to salads. [16] Some varieties are grown specifically for their seeds or seed pods, rather than ...
It is a measure of germination time course and is usually expressed as a percentage, e.g., an 85% germination rate indicates that about 85 out of 100 seeds will probably germinate under proper conditions over the germination period given. Seed germination rate is determined by the seed genetic composition, morphological features and ...
Using thermal and chemical scarification, germination increased to 48.8% and 44% respectively. 68% of Longspur lupine seeds germinated in the control group, while all scarification methods decreased the success rate of germination. The silvery lupine had 52% of its control group germinate but through mechanical scarification it rose to 85.2%.
Over time, seeds lose viability, which is the ability to initiate metabolic activity, cellular growth, and germination. Seeds have many cells and tissues that die over time, [ 1 ] and these deaths can be delayed or increased by environmental conditions the seed experiences.
Theophrastus reports that cabbage, radish and turnip are sown in July after the summer solstice, along with beet, lettuce, mustard and coriander. Leeks, celery, onion and orache are sown in January. Cucumber, gourds, basil, purslane and savory, in contrast, he writes, are sown in April. Ripe seeds do not germinate at once but wait for the right ...
Onion seeds are short-lived and fresh seeds germinate more effectively when sown in shallow rows, or "drills," with each drill 12" to 18" apart. [ 67 ] [ 69 ] In suitable climates, certain cultivars can be sown in late summer and autumn to overwinter in the ground and produce early crops the following year.
Sprouting is the natural process by which seeds or spores germinate and put out shoots, and already established plants produce new leaves or buds, or other structures experience further growth. In the field of nutrition, the term signifies the practice of germinating seeds (for example, mung beans or sunflower seeds ) to be eaten raw or cooked ...