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Flax
Common flax (also known as linseed) is a member
of the Linaceae family, which includes about 150 plant species widely
distributed around the world. Some of them are grown in domestic
flower beds, as flax is one of the few truly blue flowers. (Most
"blue" flowers are really a shade of purple.)
Under the dwindling Cronquist system of classifying
the flowering plants, flax and related plants were placed in an
order Linales. Modern classifications place them in the order Malpighiales.
Usage of Flax
Flax, or L. usitatissimum, is grown both for seed and for fibre.
The seeds produce linseed oil, which is one of the oldest commercial
oils and which has been used for centuries as a drying oil in painting
and varnishing. The use of flax seed and flax seed oil (which is
high in omega-3 linolenic acid) as a nutritional supplement is increasing.
Consuming one to two tablespoons of ground flax seeds (from a coffee
or spice grinder) or one teaspoon of fresh flax seed oil daily is
a wonderful alternative to fish or fish oil supplements (also high
in omega-3 fatty acids) for vegetarians/vegans, and for those who
are concerned about high levels of heavy metals (like mercury) in
fish. One tablespoon of ground flax seeds and three tablespoons
of water makes an excellent replacement for one egg in baking by
binding the other ingredients together, and ground flax seeds can
also be mixed in with oatmeal, yogurt, water (like metamucil), or
any other food item where a nutty flavor is appropriate. Flax seed
oil is most commonly consumed with salads or in capsules. The health
benefits of ground flax seed are also due to the lignans and fiber
it contains, in addition to omega-3 fatty acids.
Flax seedFlax fibres are amongst the oldest fibre
crops in the world. The use of flax for the production of linen
goes back 5000 years. Pictures on tombs and temple walls at Thebes
depict flowering flax plants. The use of flax fibre in the manufacturing
of cloth in Northern Europe dates back to pre-Roman times. In the
USA, flax was introduced by the Pilgrims. Currently all flax produced
in the USA and Canada are seed flax types for the production of
linseed oil or flaxseeds for human nutrition.
Flax fibre is soft, lustrous and flexible. It is
stronger than cotton fibre but less elastic. The best grades are
used for linen fabrics such as damasks, lace and sheeting. Coarser
grades are used for the manufacturing of twine and rope. Flax fibre
is also a raw material for the high-quality paper industry for the
use of printed currency notes and cigarette paper.
Cultivating flax
The major fibre flax-producing countries are the former USSR, Poland,
France, Belgium and the Czech Republic.
The soils most suitable for flax, besides the alluvial
kind, are deep friable loams, and such as contain a large proportion
of organic matter in their composition. Strong clays do not answer
well, nor soils of a gravelly or dry sandy nature. But whatever
be the kind of soil, it ought neither to be in too poor nor too
rich a condition because, in the latter case, the flax is apt to
grow too luxuriant and produce a coarse sort and, in the former
case, the plant affords only a small produce from growing weakly.
Breaking flaxWhen grass land is intended for flax,
it ought to be broken up as early in the season as possible, so
that the soil may be duly mellowed by the winter frosts, and in
good order for being reduced by the harrows, when the seed process
is attempted. If flax is to succeed a corn crop, the like care is
required to procure the aid of frost, without which the surface
cannot be rendered fine enough for receiving the seed. Less frost,
however, will do in the last than in the first case, therefore the
grass land ought always to be earliest ploughed. At seed time, harrow
the land well before the seed is distributed, then cover the seed
to a sufficient depth by giving a close double time of the harrows.
Waterfurrow the land, and remove any stones and roots that may remain
on the surface, which finishes the seed process.
When a crop of seed is intended to be taken, thin
sowing is preferable, in order that the plants may have room to
fork or spread out their leaves and to obtain air for the blossoming
and filling seasons. But it is a mistake to sow thin when flax is
intended to be taken, for the crop then becomes coarse, and often
unproductive. From eight to ten pecks per acre (125 to 160 kg/ha)
is a proper quantity in the last case; but when seed is the object,
six pecks [95 kg/ha] will do very well.
Flax should be pulled when the lower part of the
plant begins to turn yellow, and when, on opening the pods, the
most forward of the seeds are found in a soft state, and the middle
of the seeds is green; while the seed is quite soft, the flax should
be spread on the ground in bundles of about as much as a person
can grasp with both hands, and it should remain so till the upper
part is dry; in fine weather it will be dry in twenty-four or forty-eight
hours; the bundles should be then made up, with the dry part inside,
and set up in stocks of ten bundles each, to stand on the ground
till the whole is dry, pods and all; the seed will then be ripe
and the flax in the best state, and may be stacked, housed or worked;
great care should be taken to keep the root ends even.
When flax is pulled it ought to be immediately
put into water for retting, so that it may part with the rind and
be fit for the manufacturer. Standing pools, for many reasons, are
most proper for the purpose, occasioning the flax to have a better
color, to be sooner ready for the grass, and even to be of superior
quality in every respect. When put into the water it is tied up
in beets, or small sheaves, the smaller the better, because it is
then most equally watered. These sheaves ought to be built in the
pool, in a reclining upright posture, so that the weight placed
above may keep the whole firmly down. In warm weather, ten days
of the watering process are sufficient; but it is proper to examine
the pools regularly after the seventh day, lest the flax should
putrefy or rot, which sometimes happens in very warm weather. Twelve
days will answer in any sort of weather; though it may be remarked,
that it is better to give rather too little of the water than too
much, as any deficiency may be easily made up by suffering it to
lie longer on the grass, whereas an excess of water admits of no
remedy. After lying on the grass for a due time, till any defect
of the watering process is rectified, the flax is taken up, tied
when dry in large sheaves, and carried to the mill to be switched
and prepared for the hackle.
Dressing flax
The process is divided into two parts: the first part is intended
for the farmer, or flax-grower, to bring the flax into a fit state
for general or common purposes. This is performed by three machines:
one for threshing out the seed, one for breaking and separating
the wood from the fibre, and one for further separating the broken
wood and matter from the fibre. In some cases the farmers will perhaps
thrash out the seed in their own mill and therefore, in such cases,
the first machine will be, of course, unnecessary.
The second part of the process is intended for
the manufacturer to bring the flax into a state for the very finest
purposes, such as lace, cambric, damask, and very fine linen. This
second part is performed by the refining machine only.
Take the flax in small bundles, as it comes from
the field or stack, and holding it in the left hand, put the seed
end between the threshing machine and the bed or block against which
the machine is to strike; then take the handle of the machine in
the right hand, and move the machine backward and forward, to strike
on the flax, until the seed is all threshed out.
Take the flax in small handfuls in the left hand,
spread it flat between the third and little finger, with the seed
end downwards, and the root-end above, as near the hand as possible;
then put it between the beater of the breaking machine, and beat
it gently till the three or four inches, which have been under the
operation of the machine, appear to be soft; then remove the flax
a little higher in the hand, so as to let the soft part of the flax
rest upon the little finger, and continue to beat it till all is
soft, and the wood is separated from the fibre, keeping the left
hand close to the block and the flax as flat upon the block as possible.
The other end of the flax is then to be turned, and the end which
has been beaten is to be wrapped round the little finger, the root
end flat, and beaten in the machine till the wood is separated,
exactly in the same way as the other end was beaten.
The paintings are the excellent portrayal of the events and scenes
that we see around us. The painters are the best cameras of the
world. They reproduce many different types of pictures. They even
draw imaginary pictures that do not exist in this world. We tend
to use both thinned oil paints and dense oil paints. Masterpieces
can be dyed more than once, but each time it may be different from
the existing paintings.
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