First, the storage characteristics Jiang Xi warm and humid, intolerance of low temperature, below 10 °C will be chilling damage, ginger damaged by the cold quickly shrink and seep from the epidermis, especially after heating up soon rot. Ginger has a suitable storage temperature of about 15°C and a relative humidity of 65%. Ginger peeling, shrinking and softening, purple skin, and germination will all lead to a decline in quality during storage. The damage to the ginger's epidermis during harvesting can also cause the ginger to decay, so post-harvest healing at high temperatures is required. Second, harvest ginger should be fully grown rhizomes, generally in the frost fell to the beginning of winter harvest, to avoid frost in the ground. When the soil is harvested, it can be slightly sun-dried. Generally, it should be stored in the pit immediately after harvesting. It should not be allowed to stay overnight in the field, and should not be harvested on sunny days to avoid over-exposure to the sun. Ginger harvested after rain or rain is not resistant to storage. 3. Ginger selected for storage should be carefully selected, and the ginger, which has been frozen, injured, small, dried, diseased, and rained, should be excluded from the selection, and healthy and disease-free strong ginger should be selected for storage. Fourth, storage methods 1. Cellar can use crypts, air-raid shelters or basements and other places to store ginger, but also in the hilly areas to build kiln cellar ginger. (1) The heap of ginger will be piled in the warehouse and covered with straw or straw to prevent freezing. Repositories should not be too large, and it is generally advisable to store about 10 tons of bulk materials per library. The ginger pile is about 2 meters high. The pile is evenly put into a number of straw tubes that are bundled with straw to facilitate ventilation. When collecting, do not leave any gaps in the corners of the wall. The center can be slightly looser. The initial temperature is generally controlled between 18 and 20°C. When the temperature drops, increase the cover insulation. When the temperature is too high, reduce the cover for cooling and cooling. (2) Sand storage This method stores ginger, that is, a layer of sand with 1 to 2 layers of ginger, which is packed into 1 meter high and 1.5 meter wide rectangular crucibles, each of which is about 1200 to 2500 kg. Into a simple diameter of about 10 cm ventilation, and into the thermometer, can measure the temperature at any time. The earthworms are sealed around with wet sand, covering the cellar door and leaving a hole in the door. The callus temperature can rise to 25 to 30°C. After 6 to 7 weeks, the temperature in the bowl gradually drops to 15°C. The ginger blocks are completely wounded, and the ginger skin turns yellow, giving off aroma and spicy taste. At this point ginger is no longer afraid of the wind, can open the window ventilation, closed when the weather is cold. After storage temperature is maintained at about 12 ~ 15 °C. After the beginning of spring, if the relative humidity in the cellar is lower than 90-95%, it can be sprayed on the surface of the dome. If there is budding phenomenon, it means the storage temperature is too high and it can be cooled and ventilated. If the ginger pods are sag and there is odor, you need to check whether there is rot. . (3) Ginger beds should be set up to use the south slope of the leeward sun and dig a tunnel that extends 5 to 10 meters into the mountainside. The size of the kiln pit may vary depending on the amount of stored ginger. If the bottom of the tunnel is heavy, it can be covered with a layer of wood. Before the ginger enters the pit, the cellar is smoked and dehumidified to disinfect the litter, so that the litter falls naturally in the pit and the rest can be sprinkled around; the crypt can be disinfected with lime in the pit. 30 cm away from the ground, a ginger bed is set up with a technical strip, the bed is covered with straw, and ginger is layered on the bed. Ginger covers 15-30 cm thick sandy soil, which can prevent condensation in the cellar on the ginger and prevent it. Ginger loses its ability to dry up. The cellar temperature is maintained between 10 and 20°C. When the cellar temperature drops below 5°C, the opening must be closed to prevent cold air from invading the ginger block. If rot occurs, it must be removed in time and lime is added to the pit. 2. Ginger is buried in places where temperature and groundwater levels are high, and ginger can be stored by burial. The depth of the burial pit is based on the principle of no water, generally about 1 meter deep and about 2 meters in diameter. It has a round or square shape with a wide upper and narrow narrow bottom. A pit of about 2,500 kilograms of ginger is stored in the center of the pit to facilitate ventilation and Temperature measurement. After the ginger is set, the surface is covered with a layer of ginger leaves. Then covered with a layer of soil, then with the temperature down, graded casing, the total thickness of the cover soil is about 55 ~ 60 cm, in order to maintain the appropriate temperature storage in the pit, the top with straw or The stalks are made into a round spire and protected against rain. Drainage ditch is set around and a wind barrier prevents cold in the north. At the beginning of the ditch, the ginger is vigorously breathing, and the released heat of breathing causes the temperature to rise. At this time, the pit cannot be completely closed, and ventilation and heat must be paid attention to. The pit temperature is controlled at about 20°C to facilitate wound healing. During the middle of storage, the ginger pile gradually sinks, and the cracks in the cover soil must be promptly filled to prevent cold air from penetrating into the pit and the pit temperature is too low. During storage, you should always check whether there is any change in the ginger block, and the bottom of the pit cannot collect water. 3. The wells of ginger are stored in deep soil, where the soil is heavy and where the temperature in the winter is low. The depth of the pit is about 2.5 to 3 meters. The size of the wellhead is convenient for getting in and out, and two storage rooms are dug to the two sides at the bottom. The height is 1 to 1.3 meters and the length and width are about 1 meter each. Ginger cubes will be piled up in the pits. The ground will be covered with wet sand, a layer of ginger in a layer of wet sand, and covered with a layer of wet sand. At the beginning of storage, due to the vigorous breathing of the ginger block, the temperature in the pit is high. Do not completely close the pit and keep it ventilated. The ginger harvested at the initial stage is crisp and tender, and easy to peel off. The temperature is required to be maintained at 20° C. or above, so that the ginger can be aged, scarred and flattened, and no longer peeled off. After the temperature is controlled at about 15%. In the winter, the cellar mouth must be tightly closed to prevent the cellar temperature from being too low, and it must be checked frequently during storage to prevent abnormal changes in the ginger block. 4. Ginger watering storage Choose a drainage facility, a room that is slightly sun-lit, or under a temporary arbitrarily constructed arbor. Arrange the ginger neatly in a perforated basket and place a 2 to 3 storey high on the mat. . As the temperature is high and low, ginger is poured 1 to 3 times a day with cool water, preferably using groundwater with lower temperature. Watering can maintain a proper low temperature or high humidity, so that the ginger can germinate and grow healthily. During the pouring of ginger, the stems and leaves may be as high as 0.5 meters. The alfalfa plant is kept green and green. If the leaves are yellow and the ginger skin is red, it indicates that the roots will rot and should be treated in time. In winter, the scorpions will naturally wither, and even the baskets will be transferred to storage. Pay attention to antifreeze, and supply them to the winter.
Size
Because of different growing environment and conditions of itself, the fruit will be different types of shapes and sizes, usually we deliver the size 220/280/320/350 /500 and so on, but can also supply other sizes.
500Grains/50G Goji Berry,Zhongning Wolfberry,Qiwang Brand Goji Berry,Small Size Goji Berry
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