The main raw materials: soybeans, flour. Equipment and equipment: pots, mills, iron pots and noodle machines. Process: soak soybeans → pulping → refining → boiled pulp → dough and pressure → pressure bar → dehydration finished product. Production metho…

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Cows' habitual abortion is a common obstetric disease and often causes significant economic losses to cattle farmers. After several years of exploration and practice, we have proven that the use of progesterone to treat this disease has a certain effect. Early abortions generally occur dur…