1, raw jujube amount, amount of firewood.
2, the system of law 1 selected fresh through the fresh dates, the broken skin, insects, immature through the rejection, wash with water, add boiling water, while cooking and stirring. Gently pinch both ends of the jujube by hand, if you can pinch the jujube kernels, and when cutting with a knife, the cut surface is white-green, and the jujube should be quickly removed. If the cut surface is white, the cooking time is not enough; if it is red and yellow, it will boil over. The jujube will be removed by chilling in cold water, the body will begin to shrink, producing a fine texture, which is just right. If there is no texture, you need to pick it up and cook it again. Remove the cold-dried jujube and allow it to dry.
2 Dig 1.5 meters deep, 0.83 meters wide and 6 meters long in the underground smoke cellar. Use a brick cellar wall. The base is 0.5 meters vertically, and then up to the cellar opening is a 15 degree slope. Open a cellar door at one end. Using beams, smashed into a flat rack, covered with stalks of stalks, put the cooked dates on a foil and bake it, covered with a mat. At the beginning, the fire was larger and the flame could not exceed 0.66 meters. After smoking for 3 hours, the jujube body became juice and the fire gradually decreased.
3 When smoked, jujube temperature should be controlled at 60-70 °C, after each ignition, smoke for 6 hours, after the ceasefire with residual heat stuffy for 6 hours, so that water within the jujube evenly evaporated. General jujube smoked 8 times, jujube smoked 6 times, jujube smoked 5 times. Smoke time should be reduced gradually. The entire smoking cycle is 5-8 days, 1 kilogram of jujube can produce 300 grams of smoked dates.
4 The fuel of smoked jujube is the best. Should use a fire, such as lack of fire, jujube color is not oily; should use a small fire, if the fire is too large, easy to burn, lose the unique flavor of black dates.
3, the characteristics of purple, black, shiny, unique jujube, texture, no impurities, no smell. Black dates are hot and nourishing treasures.
In a Hydroponic System, plants are placed in nutrient-enriched water. Mediums such as gravels, sand or vermiculite can also be used. Thus plants which are placed in the water absorb the nutrients very easly. When the nutrients from the water starts finishing , water is recycled or additional nutrients are added.
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