Sugar content in buckwheat: 72.2g/100g, lower than rice, glutinous rice and wheat flour in the sugar content. Buckwheat buckwheat and sweet buckwheat two categories. Diabetics should eat buckwheat. In general, the nutritional value of buckwheat is significantly higher than sweet buckwheat, buckwheat and buckwheat has a hypoglycemic effect, for diabetics regular therapeutic good.

The distribution of wild species: most of the wild buckwheat distributed in southwest China and Tibet. The wild species, buckwheat has the widest distribution throughout China along the Yangtze River Basin, Central China, East China, South China, Southwest and dozens of provinces (regions).

While the distribution range of fine buckwheat and varieties of wild buckwheat and wild winged buckwheat than the gold buckwheat is slightly narrower, mainly distributed in the upper reaches of the Yellow River Basin south of the Southwest, Central China and other provinces (districts), there are some wild species with a very narrow range of distribution, such as wrinkled wild buckwheat, Qiangcai buckwheat and Hailougou wild buckwheat distribution of less than a few dozen square kilometers.

Expanded information:

Buckwheat planting differences in buckwheat cultivation, although production of buckwheat and buckwheat cultivation are Belong to the Polygonum buckwheat, but there are big differences between the two, mainly the following:

Pollination is different, sweet buckwheat is pollinated crops, buckwheat is self-pollinated crops. Fertility is different, generally longer than the buckwheat buckwheat fertility; different medicinal value, buckwheat contains a large number of medicinal components bioflavonoids, buckwheat bioflavonoids content is several times or even dozens of times the buckwheat.

Other differences, compared with buckwheat, buckwheat root mycorrhizae, cotyledons are large, large petals, flowers have a flavor; sweet buckwheat seeds were trigonous, while buckwheat trigonous type is not obvious.

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