Method for culturing Fagopyrum tataricum(L.)Gaertn, Fagopyrum tataricum(L.)Gaertn powder and preparation thereof

Abstract

The invention provides a method for culturing Fagopyrum tataricum(L.)Gaertn, which comprises the following operating steps: (1) taking Fagopyrum tataricum(L.)Gaertn seeds, removing impurities, soaking, standing until germination, and culturing with water at the temperature of between 25 and 35 DEG C in a greenhouse; and (2) culturing to a period 5 to 10 days before blossom, and collecting fresh stem leaves of Fagopyrum tataricum(L.)Gaertn. The invention also provides Fagopyrum tataricum(L.)Gaertn powder and a preparation method thereof. The invention also provides a Fagopyrum tataricum(L.)Gaertn food or health product. By the culture method, the flowering time of the Fagopyrum tataricum(L.)Gaertn can be obviously shortened, so that the harvest time of the Fagopyrum tataricum(L.)Gaertn is effectively shortened; meanwhile, the fresh stem leaves of the Fagopyrum tataricum(L.)Gaertn before blossom are only collected, the yield of raw materials is greatly improved (by 100-200 times) on the basis of ensuring the health effect of the Fagopyrum tataricum(L.)Gaertn, the profit of the Fagopyrum tataricum(L.)Gaertn product is improved by about 150 times, and the commercial value is high; and meanwhile, the culture method is implemented in the greenhouse, production conditions are stable, and the culture method has good industrial application prospect.

Description

technical field [0001] The invention relates to a tartary buckwheat cultivation method, tartary buckwheat flour and preparation thereof. Background technique [0002] Tartary buckwheat is tartary buckwheat (Fagopyrum tataricum (L.) Gaertn), scientific name Tartar buckwheat, alias buckwheat seven, wild blue buckwheat, Wannian buckwheat, spinwheat, ume, flower buckwheat, divided into common tartary buckwheat and black bitter buckwheat Buckwheat belongs to Liao family. Buckwheat is an annual dicotyledonous herbaceous plant that grows in alpine regions. Ordinary tartary buckwheat has a yellow-white shell; black tartary buckwheat is pearl black tartary buckwheat, known as "black pearl", with a deep black shell and high nutritional value. Tartary buckwheat has higher nutritional value than sweet buckwheat, especially the content of bioflavonoids is 13.5 times that of buckwheat. Tartary buckwheat is bitter in taste, flat in nature and cold in nature, can benefit energy, maintain ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing tartary buckwheat health products need to be prepared after harvesting the wheat, and the cultivation time of each season is relatively long: according to the traditional tartary buckwheat cultivation (see DB51 / T 812-2008), the time required for flowering is longer, Generally, it takes about 60 days, and the producing area can only be planted once a year. The whole growth period of spring planting is about 90 days, and the whole growth period of autumn planting is about 70 days. It is lower and can only grow in areas above 1500 meters above sea level, so the cultivation and production of traditional tartary buckwheat will be subject to many restrictions, and the yield increase is limited

According to the survey, my country's annual demand for tartary buckwheat is 1 million tons, while the national buckwheat output is only about 500,000 tons. my country's annual buckwheat export volume is less than 10% of the international market demand, and the current output is not enough. Satisfy the demand of the market, therefore, need urgently a kind of new cultivation method of tartary buckwheat and new tartary buckwheat health product to adapt to market demand

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