527 results about "Radish (Vegetable)" patented technology

The invention relates to a method for detecting a black core of a white radish based on a hyperspectral image and belongs to a nondestructive testing technique in the storage and processing industry of agricultural products. The method comprises the following steps: utilizing a hyperspectral imager to acquire a transmission hyperspectral image of the white radish during a storage process; analyzing the difference in spectral response of the normal white radish and black-core white radish; extracting a spectral value in 400-1000nm wavelength range as an input value of a neural network; and judging if the white radish has the black core. According to the method, the accurate recognition for the black core of the white radish is realized, the manual destructive testing is replaced, the unqualified products are effectively prevented from flowing into the market, the eating and processing use ratio of the white radish are increased, the development of the deep processing industry for the white radish is promoted and the reference is supplied to the application of the hyperspectral technique to the field of the agricultural products.

The invention relates to a preparation method of health dragon fruit vinegar. The preparation method comprises the following steps of: (1) selecting high-quality dragon fruits and radishes, and washing the selected high-quality dragon fruits and the radishes; (2) selecting high-quality lotus seeds, apricot kernels and walnut kernels; (3) decocting Chinese medicaments to obtain Chinese medicinal decoction; (4) mixing fruit pulp subjected to enzymolysis treatment, nut pulp and the Chinese medicinal decoction, performing sterilization, adding activated acetic acid bacteria, and performing fermentation in a sealing way; and (5) performing after-ripening, ageing, filtering, filling and sterilization to obtain a finished product. The health dragon fruit vinegar has unique mouth-feel, and is long in shelf life, good in sour and sweet taste, fragrant, attractive and suitable for the old and the young.

The invention discloses an identification method for the clubroot resistance of alpine radish at the seedling stage. The identification method is characterized by comprising the following steps: S1, sieving soil of cultivated land, adding with a fertilizer and plant ash, mixing sterile soil with an organic fertilizer and calcium superphosphate, in addition, adding with plant ash, and preparing culture soil; S2, taking a hole tray as a culture device, adding the culture soil obtained in S1 into the hole tray, and sowing the seeds with the variety to be identified in the hole tray; S3, grinding fungus roots containing plasmodiophoromycetes, filtering the grinded fungus roots by adopting gauze, preparing a pathogenic spore solution, carrying out counting by adopting a blood counting chamber, preparing the spore solution into inoculating bacteria liquid with the concentration being 1x10<7> spores/ml for later use; S4, adding the culture soil into the hole tray for later use; and S5, completely watering the culture soil in the hole tray, when the water settles and the soil is slightly dry and is suitable for sowing, carrying out dibble seeding and earthing at the central point of each hole, establishing a small shed, carrying out normal field management, and investigating the morbidity at the 7th week after inoculation. According to the identification method provided by the invention, through the root irrigation identification method, the clubroot resistance of relevant experimental population can be improved, and thus the method has great values for the disease-resisting breeding practice and theoretical research.