Dried potato is an alkaline food after processing. It only has low fat content, but also contains protein, carbohydrate, cellulose, calcium, sodium, phosphorus, iron, carotene, essential amino acid for human body, Stearidonic acid, vitamin B1, B2, C other nutrients. Its high fiber content only promotes intestinal peristalsis reduces the stimulation of toxins on the intestine, but also neutralizes the acidification caused by excessive accumulation of meat, eggs, fatigue in the human body.

Slice slice the cooked sweet potatoes, then air dry them. In the past, branches were often used to hang on trees. Nowadays, it's rare to sun it this way. It's all spread out on a grid bamboo plaque to dry, after a few days, it needs to be flipped over repeatedly dried. In order to ensure the hygiene quality of the product, it is necessary to cover it with plastic cloth gauze in windy weather to prevent sandstorms dust. After drying to a certain extent, the dried sweet potato has basically formed. Many people who have never seen this type of dried sweet potato before, the first time they see Bai Shuang, always think it's because the sweet potato has mold fur.

The Method of Processing Making Dried Potatoes

1. Wash the sweet potatoes steam them in a steamer until cooked. Remove the skin the sweet potatoes cut them into 1cm wide 10cm long strips.

2. Place the cut sweet potato barcode on a plate place it in a microwave oven. Microwave for 4 minutes on low heat. Take out evenly coat each side of the sweet potato strips with butter, sprinkle with white sugar, mix well.

3. Place the sweet potato strips in the microwave again, turn to medium heat microwave.

Spray sugar to soften. Put the dried potatoes that have been re dried into a steamer steam them until they are soft cooked inside. Sprinkle brown sugar powder on the potatoes. The weight ratio of brown sugar to dried potatoes is 1:10. When the brown sugar melts flows to the bottom layer, immediately stop steaming, pour the potato blocks into a container stir until the sugar powder evenly adheres to the potato blocks, then spread cool. After the brown sugar powder has completely infiltrated into the potato blocks the surface layer has dried, it can be packaged sold.

The root distribution of potatoes is mainly around 25 centimeters below the soil layer. Drip irrigation mainly keeps the root layer moist, so it is necessary to regularly check the water condition around the root system. Dig out the soil around the root system pinch it with your hands. If it can be squeezed into clumps, it indicates sufficient water. If it cannot be squeezed into clumps, it indicates insufficient water. Start drip irrigation. The general drip irrigation time is 1.5-2.0 hours, it is better to use a small amount multiple times until the root layer is moist. Each emitter produces 1.4 kilograms of water per hour.