New method for increasing production of sweet potato - potato vines

Practical experience shows that the use of cane down cultivation method can prevent excessive growth of sweet potato vine leaves and consume a large number of organic nutrients, affect the expansion of the tuber and reduce production. According to the experiment, the adoption of the cane down-leafing method can increase the yield by 1 to 2 times compared with the conventional cane-sweeping method, which is a new technology for increasing the yield of sweet potato. At the time of planting, cut two sections of tree vines purified from the seedlings (three knots in the internodes), and cut off the leaves of the first or second section together with the petioles, and then plant them on the pods to preserve the leaves. The petiole is just barely exposed. If the blades and petioles stick out too long, it is easy to reduce the survival rate due to excessive water loss. The plant spacing used for back-end planting is the same as that of traditional planting, which is generally about 18 to 20 centimeters. The vines that are planted are slightly slower than those that were inserted in the stalks. After about 10 days, they can grow buds among the leafhoppers and gradually grow the main vines. Because of the reversal of the transport direction of water and nutrients, 180, the main vine on the ground not only grows slowly, but also does not go mad in any circumstances, so that the length of potato vines can only reach 1/3 or 2/3 of the insertion. Most of the lateral buds between the main vines and leafhoppers were in dormant state, no dendrite was formed, no adventitious roots were grown in the stem sections, and the nutrients were all concentrated in the underground tuber roots. Therefore, the tuber yield was high and the quality was excellent.

Dry Heat Sterilizer
Dry heat fast sterilizer is equipped with a heating wire and a blowing device.Through the temperature control device,the temperature is controlled to be high and low,and the air flows from the air inlet outside the box into the drying box through the heating wire and the blowing device.and then discharged from the top of the vent hole,so as to achieve the role of drying items.Steam heating drying cabinet principle,the interior of the drying cabinet is equipped with heat sink and air blowing device,through the temperature control device,control the temperature level and constant,During work,the steam enters the fins through pipes,and then passes through the air blowing device to spread the heat in the drying box and is discharged from the top hole of the box to achieve the effect Dry heat sterilizer articles.
Dry heat fast sterilizer features:
1.The instrument adopts advanced PLC software program and Chinese 5.7 touch screen man-machine interface
2.Chinese display memory and set drying time and heating temperature
3.Chinese shows the inlet and outlet temperatures in the container and the actual temperature in the container
4.Air supply circulation mode:Forced hot air supply circulation(top outlet,bottom outlet)
5.Drying temperature:It can be adjusted continuously at room temperature +0°C~+110°C.Drying temperature can be set according to the type and material of the equipment and articles to be dried to achieve the best drying effect and ensure the safety of drying.
6.Drying time:1min-9999min continuously adjustable for efficient drying
7.Special apparatus articles support and net rack:The equipment is equipped with special equipment racks,anesthesia duct supports and humidified bottle racks,and the inside of the special catheter fixing rack can also emit hot air to facilitate the internal drying of ducts and bottles.More guarantee the effectiveness of the drying oven
8. Safety device:The device has self-diagnosis function(such as: abnormal temperature sensor,automatic temperature rise,temperature deviation alarm function,over-lift preventer, leakage circuit breaker,etc.,to ensure the safety of the equipment experiment
9.The equipment is equipped with a professional water tray.When the equipment is dry,the excess moisture in the drying cabinet can flow into the water tray through the bottom of the cabinet and the water tray can be directly drained.
10.The equipment is equipped with mobile casters to facilitate the movement and installation of the equipment
SanQiang medical companies specializing production Dry Heat Sterilizer.

Dry Heat Sterilizer

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