The whole process of potato production mechanization technology is based on mechanized planting and harvesting techniques, supporting mechanized deep-soiled soil preparation, plant protection, killing and residual film recovery technologies, etc., to achieve the goal of reducing processes and increasing production efficiency. It is suitable for the production of potato in Gansu dryland and irrigation areas.
First, the whole process of potato production mechanization technology route
Mechanical deep plowing (including rotary ploughing) - mechanized planting (including seed crop selective treatment, upper soil) - mechanized plant protection (including cultivating, weeding, spraying) - mechanized harvesting (including pre-sowing killing) - mechanized residual film Recycling.
Second, the main technical content
(i) Mechanized deep-soiling and soil preparation technology: The early crops are harvested in time after harvest (crop, stubble, rotary tillage, etc.). The deep-soil depth is generally 25-40 cm. The deep-sown time should be selected according to the spatial and temporal distribution of local rainfall. Storing natural precipitation more often, once every 2 to 4 years. The main machines include IGQN160, IGQN250, ISQ-240, ISQ-340 and IS-200 deep-soiled soil preparation machines.
(b) Mechanized sowing techniques: Mechanized cultivation techniques are the key to the mechanization of the whole process of potato production. If necessary, it is necessary to choose either film-covered or open-field cultivation. At present, the potato planting machine in our province is a single-row or double-row planter that can be matched with a tractor. It can complete operations such as ditching, sowing, fertilizing, ridging, mulching, and repression in one operation. The quality of the work satisfies local agronomic techniques. When demanding looting, it is highly efficient. The main machinery includes 2CMF-2, 2CM-1/2, 2BFM-2, 1220A and 1220 potato planters.
(3) Mechanized soil technology: Mechanized soil technology is a method in which 3-50 mm thick soil is evenly thrown on the surface of the potato after sowing for a week to solve the problem of misalignment of seed holes and seedlings in the process of potato emergence, and to avoid manual placement. Seedlings increase the efficiency of operations. The main machine 2TD-S2 type potato bulldozer.
(D) Mechanized plant protection technology: Mechanized plant protection technology is the use of sprayers for potato weeds and pest control. According to the occurrence regularity of local potato pests and weeds, according to the requirements of plant protection, the selection of pesticides, dosages and mechanized high-effective plant protection technology operating procedures for prevention and control operations. The main machine tools such as 3WX-200, 650, 1000 and 3WQ-3000 series plant protection equipment.
(5) Mechanized killing techniques: Prior to potato harvesting, potato mechanization and smashing techniques can be used to complete the cleanup of potato seedlings at one time, and the seedlings lodging the furrows can also be smashed and crushed. Before the operation of the ramming machine, the ramming machine should be lifted to a height of 20-25 cm from the ground, and the power output shaft should be engaged for 1-2 minutes. When the gearing operation is performed, the hammer jaws are prohibited from hitting the soil. When hammering the claws, adjust the height of the ground wheel or the length of the suspension rod on the tractor. The main machine 1JH-100 potato smashing machine.
(6) Mechanized harvesting technology: Mechanized harvesting technology is a key part of the mechanization of the whole potato production process. It can complete several operations such as potato excavation, lifting, transportation and separation, etc., and uses large-scale potato harvesting machinery in the larger land mass in Hexi province. In other areas such as mountains and hills, small vibratory potato harvesters should be used to increase harvesting efficiency and reduce potato damage. The main machines are the United States and the United States Connaught 1400, China Meino 1520, 4U-800, 4JW-830 and other potato harvesters.
(7) Mechanized film recycling technology: The potato waste film shall be promptly removed after harvest to prevent white pollution. The main equipment 1MFJS-125A and other waste film pickup.
Medical Cold Patch
Throat Pain Relief Patch
[Name] Medical Cold Patch
[Package Dimension] 36 round pieces
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for acute and chronic tonsillitis.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions] Store below 30c in a dry place away from heat and direct sunlight.
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