Seed Saving
There are a multitude of varieties which cross with one another very easily. Even some species have been found to cross with one another e.g. Amaranthus caudatus and Amaranthus hypochondriacus. For most types, flowering occurs as the days become shorter.
Being wind-pollinated, they will cross with one another if less than 400 metres apart at flowering time. The seed heads mature gradually from bottom to top. Careful selection is needed every time a plant is chosen for seed. Inferior individuals should be rogued, or pulled out, before they can flower and pollinate better plants.
To maximise seed harvest, shake the near-mature seed heads into a paper bag or onto a canvas. If the growing area is large, it is faster to cut the heads all at once when most of the seeds are ripe. The fully ripened heads tend to drop their seeds.
Dry for a week and thresh the heads with gloved hands or feet on canvas as the chaff is somewhat prickly. The seeds may be lost when winnowing because the chaff and seeds are of similar size and the seeds are of a light weight. If you heap uncleaned seeds in a bowl and toss them, the light debris will concentrate on the top and can be blown away. Repeat this until only seeds remain.
Read more about this topic: Amaranth
Famous quotes containing the words seed and/or saving:
“I don’t think I was constructed to be monogamous. I don’t think it’s the nature of any man to be monogamous.... Men are propelled by genetically ordained impulses over which they have no control to distribute their seed into as many females as possible.”
—Marlon Brando (b. 1924)
“The putting into force of laws which shall secure the conservation of our resources, as far as they may be within the jurisdiction of the Federal Government, including the more important work of saving and restoring our forests and the great improvement of waterways, are all proper government functions which must involve large expenditure if properly performed.”
—William Howard Taft (1857–1930)