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Avena sativa - L.
                 
Common Name Oats, Common oat
Family Poaceae or Gramineae
USDA hardiness Coming soon
Known Hazards None known
Habitats Dry wasteland, cultivated ground and meadows, especially on heavier soils[200].
Range N. Europe. A non-persistent relic of cultivation in Britain[17].
Edibility Rating  
Other Uses  
Weed Potential Yes
Medicinal Rating  
Care
Fully Hardy Well drained soil Moist Soil Full sun

Summary

Avena sativa Oats, Common oat


http://commons.wikimedia.org/wiki/File:Illustration_Avena_sativa0.jpg
Avena sativa Oats, Common oat
http://commons.wikimedia.org/wiki/User:Merops
   
Physical Characteristics
 icon of manicon of flower
Avena sativa is a ANNUAL growing to 0.9 m (3ft) by 0.1 m (0ft 4in).
It is hardy to zone (UK) 2 and is not frost tender. It is in flower from Jun to July, and the seeds ripen from Aug to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Wind.The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in heavy clay and nutritionally poor soils. Suitable pH: acid, neutral and basic (alkaline) soils and can grow in very acid soils.
It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.

Synonyms
Avena dispermis, Avena distans, Avena cinerea, Avena anglica, Avena algeriensis.

Habitats
 Cultivated Beds;
Edible Uses
Edible Parts: Oil;  Seed.
Edible Uses: Coffee;  Oil.

Seed - cooked[2, 34, 46, 177]. The seed ripens in the latter half of summer and, when harvested and dried, can store for several years. It has a floury texture and a mild, somewhat creamy flavour. It can be used as a staple food crop in either savoury or sweet dishes. Used as a cereal, it is probably best known as the breakfast cereal porridge but it can also be used in many other ways. The seed can be sprouted and used in salads[183], the grain can also be ground into a flour and used in making biscuits, sourdough etc[183]. It is fairly low in gluten, and so is not really suitable for making bread[269]. The seed is an especially good food for convalescents and people with stomach problems[13]. Oat flour produced in the dry-milling operation currently is used as an antioxidant in food products[269]. Oat flour inhibits rancidity and increases the length of shelf-stability of fatty foods such as vegetable oils[269]. Whilst cultivated oats average about 17% protein, scientists screening thousands of samples of cultivated and wild species found that the wild species averaged 27% with some forms ranging up to 37%[269]. Oats are also one of the cereals used as a basic ingredient for making whisky[7]. Oats are harvested when grain is in the hard dough stage and straw is slightly green (when the moisture content of the grain is 14% or less). If too ripe, shattering causes seed loss. Crop is usually cut with binder and left in the field until dry and then threshed. In mechanized societies, oats are combined directly from standing grain. For this type of harvesting, crop must be fully ripe, usually when the straw has lost greenness and glumes have become white. Crop may be combined from windrow, or cut with a header harvester when the crop is dead ripe. Seeds are threshed and cleaned by winnowing, and artificially dried to below 14% moisture for storage[269]. The roasted seed is a coffee substitute[177, 183]. An edible oil is obtained from the seed, it is used in the manufacture of breakfast cereals[61].
Medicinal Uses


Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Anticholesterolemic;  Antidiarrhoeal;  Antirheumatic;  Antiseborrheic;  Antispasmodic;  Cancer;  Cardiac;  Diuretic;  
Emollient;  Hypoglycaemic;  Nervine;  Nutritive;  Poultice;  Stimulant.

Whilst used mainly as a food, oat grain does also have medicinal properties[238]. In particular oats are a nutritious food that gently restores vigour after debilitating illnesses, helps lower cholesterol levels in the blood and also increases stamina[254]. The seed is a mealy nutritive herb that is antispasmodic, cardiac, diuretic, emollient, nervine and stimulant[4, 7, 21, 165]. The seed contains the antitumor compound b-sitosterol and has been used as a folk remedy for tumours[269]. A gruel made from the ground seed is used as a mild nutritious aliment in inflammatory cases, fevers and after parturition[4]. It should be avoided in cases of dyspepsia accompanied with acidity of the stomach[4]. A tincture of the ground seed in alcohol is useful as a nervine and uterine tonic[4]. A decoction strained into a bath will help to soothe itchiness and eczema[254]. A poultice made from the ground seeds is used in the treatment of eczema and dry skin[238]. When consumed regularly, oat germ reduces blood cholesterol levels[238]. Oat straw and the grain are prescribed to treat general debility and a wide range of nervous conditions[254. They are mildly antidepressant, gently raising energy levels and supporting an over-stressed nervous system[254]. They are of particular value in helping a person to cope with the exhaustion that results from multiple sclerosis, chronic neurological pain and insomnia[254]. Oats are thought to stimulate sufficient nervous energy to help relieve insomnia[254]. An alcoholic extraction of oats has been reported to be a deterrent for smoking, though reports that oat extract helped correct the tobacco habit have been disproven[269]. A tincture of the plant has been used as a nerve stimulant and to treat opium addiction. In an article riddled with errors, the Globe (February 28, 1984) reports that oat straw, usually taken as a tea, is a sexual nerve tonic[269]. The German Commission E Monographs, a therapeutic guide to herbal medicine, approve Avena sativa for inflammation of the skin, warts (see [302] for critics of commission E).
Other Uses
Biomass;  Cosmetic;  Fibre;  Mulch;  Oil;  Paper;  Repellent;  Thatching.

The straw has a wide range of uses such as for bio-mass, fibre, mulch, paper-making, building board and thatching[74, 141, 171]. It has also been used as a stuffing material for mattresses and these are said to be of great benefit for sufferers from rheumatism[7, 254]. Some caution is advised in its use as a mulch since oat straw can infest strawberries with stem and bulb eelworm. Oat hulls are basic in production of furfural, a chemical intermediate in the production of many industrial products such as nylon, lubricating oils, butadiene, phenolic resin glues, and rubber tread compositions[269]. Oats hulls supply about 22% of the required furfural raw materials. Rice hulls, corn cobs, bagasse, and beech woods make up much of the remainder[269]. Oats hulls are also used in the manufacture of construction boards, cellulose pulp and as a filter in breweries[269]. A handful of the grains, thrown into the bath water, will help to keep the skin soft because of their emollient action[7]. An extract of oat straw prevents feeding by the striped cucumber beetle[269].
Cultivation details
Oats are an easily grown crop that succeeds in any moderately fertile soil in full sun[200]. They prefer a poor dry soil[134] and tolerate cool moist conditions[13]. Plants are reported to tolerate an annual precipitation of 20 to 180cm, an average annual temperature range of 5 to 26°C, and a pH of 4.5 to 8.6[269]. They thrive on a wide range of soils of ample, but not excessive, fertility[269]. Well-drained neutral soils in regions where annual rainfall is 77cm or more are best[269]. Loam soils are best, especially silt and clay loams[269]. The plants are also reported to tolerate aluminium, disease, frost, fungus, herbicides, hydrogen fluoride, mycobacterium, nematode, rust, SO2, smut, and virus[269]. Oats have a long history of cultivation as a food crop and are believed to be derived chiefly from two species, wild oat (A. fatua L.) and wild red oat (A. sterilis L.)[269]. They are widely cultivated for their seed, used as a source of protein, as well as for hay, as winter cover, and are used as a pasture crop in the growing or 'milk' stage[269]. Oats are long-day plants, grown in cool climates in the Old and New World temperate zones, succeeding under variable conditions[269]. Oats usually are not very winter hardy, although winter hardy cvs have been developed[269]. A very hardy plant according to another report, the cultivated oat succeeds as far north as latitude 70°n[142] and is widely cultivated in temperate zones for its edible seed, there are many named varieties[183]. Although lower yielding than wheat (Triticum spp.), it is able to withstand a wider range of climatic conditions and is therefore more cultivated in cooler and wetter areas[13]. Hot dry weather just before heading causes heads to blast and yields of seed to decrease[269]. Self-pollination is normal, but cross-pollination by wind also occurs[269]. If you wish to save the seed for sowing, each variety should be isolated about 180 metres away from other varieties[269]. Oats grow well with vetch but they inhibit the growth of apricot trees[18, 201]. Oats are in general easily grown plants but, especially when grown on a small scale, the seed is often completely eaten out by birds. Some sort of netting seems to be the best answer on a garden scale.
Propagation
Seed - sow in situ in early spring or in the autumn. Only just cover the seed. Germination should take place within 2 weeks.
Other Names
Common oat, Oats. In Scottish English, oats may be referred to as corn.
Found In
Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

This plant can be weedy or invasive.
Conservation Status
IUCN Red List of Threatened Plants Status : No assessment available.
Related Plants
Latin NameCommon NameEdibility RatingMedicinal Rating
Avena abyssinicaAbyssinian Oat20
Avena barbataSlender Oat20
Avena brevis 20
Avena byzantinaRed Oat20
Avena fatuaWild Oats21
Avena ludovicianaOats20
Avena nudaNaked Oat40
Avena nudibrevis 20
Avena orientalisHungarian Oat31
Avena sterilisSterile Oats, Animated oat30
Avena strigosaBristle Oats, Black oats20
Avena wiestii 20
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Expert comment
 
Author
L.
Botanical References
17
Links / References
For a list of references used on this page please go here
Readers comment
 
Elizabeth H.
alfredo Wed Oct 20 17:30:17 2004
Well, I have a borderline syndrom all my life. Sleeplesness scince 1984 and very sharp depressions. But, I am still alive.

I get al lot of medication, Tryptizol 300 mg. a day, and dalamdorm 30 mg. and Buspar 30 mg.

Scince a few years I am glad to use the herbs Hypericum (yes, I know the interaction) , L-Tryptophaan and Eleutherococcus (Sib. Ginseng).

In a deep depression, two months ago, I took some raw OATSTRAW, mixed it with some yoghurt and - véry unexpectedly - a great calm came over me, while my chest went wide open=sitting straight.All by itself, completely unexpected !

Véry strange, because I eat one KILO oats in a week, as breakfast It gives me lot of energy, but is nót a nerv-tonic at all.

So OAT STRAW seems to be doing a very good job. There are NO seeds in my oatstraw. I just bought a kilo at a wholesaler for a few euro's. I just took about 10 grams.(in my case, that's a little)

STRANGE, BUT VERY TRUE IN MY CASE !!!!!!!!!!!!!

Greatings from Amsterdam.

Elizabeth H.
alfredo Wed Oct 20 17:50:04 2004
P.S.

The Oatstraw is dry.

This website is véry well documented.

Elizabeth H.
syd Sun Dec 26 15:34:16 2004
alfredo- thanks for the information!

i am going to purchase some and give it a try.

i have bad respiratory system, do you suggest inhaling the smoke in a herbal mix?

Link: tired of being alive

Elizabeth H.
idk Mon Dec 8 2008
where does it grow
Elizabeth H.
William Tue Feb 10 2009
I was wondering if you have any documents cocerning the use of a vaperizer for inhaling the active properties in Avena sativa.
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Subject : Avena sativa  

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