Multidimensional ecological preservation technology for sweet potatoes
The present invention relates to a multidimensional ecological preservation technology for sweet potatoes, including the following steps: collecting mature tuberous roots in proper time; and performing BTH soak cleaning to promote callus, and performing callus treatment as follows: pretreatment before storage, disinfection in a cellar, sand storage, tent air conditioning, and performing secondary cobalt ray irradiation at an irradiation dose of 0.1-0.5 kGy before the end of storage and marketing, thereby achieving dual guarantee of storage period and shelf life. In the present invention, the traditional sand is replaced with a sandy material (having a particle size of 1-3 mm), and the sandy material is lightweight, breathable, and high in water absorbing and retaining property, thermal insulation and heat preservation.
SDIC ZHONGLU FRUIT JUICE CO., LTD. RUSHAN ZHONGCHENG FRUIT JUICE BEVERAGE CO., LTD.
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Gang Chongxiao Xihong Xiaotong Jiming Sixin Xiangyang Baoshuang Xinfei Chuanzhu Jing Nan Yanfang
Xin Shao Li Chen Zhang Wang Zheng Tian Song Leng Jin Jiang Pan