Cornell Nature-Study Leaflets: Being a selection, with revision, from the teachers' leaflets, home nature-study lessons, junior naturalist monthlies and other publications from the College of Agriculture, Cornell University, Ithaca, N.Y., 1896-1904New York State College of Agriculture
History
Cornell Nature-Study Leaflets: Being a selection, with revision, from the teachers' leaflets, home nature-study lessons, junior naturalist monthlies and other publications from the College of Agriculture, Cornell University, Ithaca, N.Y., 1896-1904
New York State College of Agriculture
Natural history; Nature study
If you are fond of a dish of "greens" made of young beet leaves in early
summer, you must see to it that there are beets in the garden. What
shall be planted? Seeds. Certainly; but where do the seeds come from?
Most of us buy them from a seedsman, it is true; but somebody must grow
them. They are not manufactured articles. If the beet plant produces
seeds it must first have flowers. Have you ever seen the beet in
blossom? When do the flowers come and how do they look?
Study the picture in Leaflet LII. Read the history beneath the picture.
Better still, get a plump red beet from the cellar, and plant it in a
can, a box, or a flower-pot. If no beets are to be had, a turnip, a
carrot, or a parsnip will do as well. It seems that "plants" come from
beet roots as well as from beet seed. The root you plant in the
flower-pot grew last summer from a seed. When may we expect the plant to
produce seeds of its own, thus multiplying according to its nature? If
you keep a beet plant long enough it will answer this question.
Beet seeds are rather slow in germinating. For this reason it is common
to soak them in warm water several hours or a day before planting in the
garden. These facts are interesting in themselves; and instead of being
discouraged should we not try to find out some reason why the beet seed
should take more time than the corn or the bean? From a comparative
study of a beet seedling and of a plant which comes from a beet root
throughout a season, one may learn the whole life history of a beet.
This story is not written down in books. Every stage of growth noted in
the two plants should be regarded as typical of the life of an
individual, for each plant must pass through all these stages in its
development from seed to seed again.
The seedling beet pushes out roots and begins early to take food from
the soil. One may even see the root-hairs through which the liquids
enter the plant. Inquire if the plant growing from a beet root has put
out new roots. Have not its old ones dried long ago in the cellar? It is
a good idea to have more than one plant, so that investigation of a
matter like this may go on without disturbing all. Where, if not from
the soil through roots, does the food come from which nourishes those
thick-ribbed leaves? From the stored-up material in the root, does it
not? Is this not the plant's way of providing for the second half of its
life, after a long resting period in the "beet" stage? When the "plant"
or top has grown quite large, how does the old beet look?
We may read in the botany that certain plants are biennials, taking two
seasons to pass through all the phases from seed to seed; but we shall
not know the joy of gaining knowledge from original sources nor
experience the mental training that comes with this "finding out"
process until we have actually planted the beets or other things and
watched them grow.
Public-domain text, read in full here on John Shaqi.
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