Nowadays, China is relying more and more on the potato planting industry to get rid of poverty and get rich. To make potato planting, the quality of seed potato is the most important. Good storage conditions are an essential backing. The ideal storage effect is The quality of the seeded potatoes is the premise. Today, Hui Nong Network Xiaobian will introduce you to the potato storage and seed storage management technology.

Improve preparations before storage

1. Wash and disinfect before storage

Remove debris from the warehouse before storage, and clean the floor, wall, air duct, fan room, and air duct. Then the whole warehouse is disinfected. After the disinfection is completed, all the doors and windows of the warehouse are closed for 5 days, then the doors and windows are opened, and the whole warehouse is naturally ventilated.

2. Pay attention to disinfection safety

Disinfectants must wear a gas mask, long rubber gloves, strict operating procedures, and safety.

3. Prepare the machine

Conveyor belts, stackers, tractors, trolleys, supplies, logistics support.

4. Improve the warehousing process, train management practices, and emphasize safety rules

Warehouse management personnel are scheduled to train, responsible to the person, responsible for full-time.

Guarantee the ideal storage effect of the potato

1. Reduce mechanical injuries during potato harvest

Stop the water in time before receiving the goods, stop the killing at the right time, stop the growth, improve the maturity of the tuber, promote the aging of the epidermis, stop the spread of the disease; adjust the water according to the local conditions, soften the surface soil of the knot, reduce the waste; use high-quality harvester to improve efficiency and reduce Bump damage.

2. Potato transportation

Regarding transportation, the potato requirements are very strict. The bag can not be very high, otherwise it will be flattened during transportation and prevent rain during transportation; improve logistics management, ensure mechanical safety, personnel safety, transportation safety and product safety.

3. Potato storage considerations

Avoid standing on the potato bag, walking, don't throw the bag (in the case of bag harvesting, transportation); be careful when opening, avoid hurting the potato (bag); avoid falling heights over 30cm (European companies require drop height <15cm) ); both the hopper and the receiving hopper do not run at no load, the bottom of the conveyor must be covered with potatoes, and the amount should be slowed down when the amount is small.

Digital scientific management of the warehouse

1. Temperature and humidity management during healing

After harvesting, the north potato has moderate moisture, so it does not need to go through the drying period to directly enter the healing period. The overall temperature of the warehouse needs to be kept at 10 °C-12 °C. The humidity of 90% is beneficial to the healing of seed potato wounds. When the temperature is high during the daytime, the low temperature internal circulation is performed. When the temperature is low, the high-speed external circulation is performed, and the heat and carbon dioxide generated in the seed potato are discharged out of the reservoir, and the wound healing period is maintained for more than 3 weeks.

Note: There is a risk of wet rot infection greater than 13 °C; there is a risk of late blight infection greater than 13.5 °C; the infection temperature of the bacteria is greater than 18 °C.

2. Cooling operation after storage

The recovery period of seed potato wounds ends, and each reservoir enters the cooling stage in turn, with a drop of 0.5 °C per day, and the maximum drop should not exceed 1 °C. Finally, the temperature is stabilized at about 3 degrees. Do not cool down too fast to avoid damage to the seed potatoes. Be careful not to frost damage the seed potatoes. Note: If the temperature is lower than 2.5 °C, it may cause bud damage; above 4.5 °C, there is danger of dry rot infection; the critical temperature of germination is 6 °C.

3. Pay attention to ventilation

In winter, the outer circulation depends on the weather conditions. When the outside temperature is ideal, the air window can be opened slightly to eliminate the carbon dioxide and other exhaust gases, and a part of the heat should be taken away to keep the temperature inside the potato stable. Keep warm to ensure the safety of the seed potato; The library requires 90% of the ventilation time per day for 6 hours, and the other time is automatically ventilated. The general library has a ventilation time of 8 hours per day.

Note: The effect of cold current on the warehouse is between 0.5 °C and 1 °C, and always pay attention to the weather changes.

4. Pay attention to humidification

The ideal humidity maintains the quality and activity of the potato, but to avoid excessive humidification, it is easy to cause bacterial growth. It is necessary to observe the disease in the reservoir in time and strictly control it. The ideal humidity of seed potato storage is kept at 90%. Take the Humidian product humidifier as an example. Only when the fan is running, the humidification can be started. The ventilation level is higher than humidification, and the temperature control is the first.

Note: Reasonable temperature and humidity control, to avoid the generation of condensed water, give full play to the role of the circulating fan.

5. Timely inspection

Check the overall status of the warehouse in time, whether it is normal, whether there is rot, whether there is a gap in the quilt at the door, whether there is frost, whether the fan and humidifier are normal.

Potato out of stock management

1. According to the outbound time of the sales department and the amount of sunrise storage, a sorting plan will be drawn, with an advance amount.

2. Ventilation management, due to a large number of sorting work, the external temperature is repeatedly raised and lowered, and the potato breathing is strengthened. Therefore, as much as possible, the external exhaust gas is exhausted to keep the temperature at about 3.3 °C.

3. Standardize the operation of workers, pay attention to safe operation, personal safety, safe use of electricity, and minimize the occurrence of mechanical damage to potatoes.

4. Pay attention to the operation of the dumper. It is forbidden to dump the seed potato directly from the sorghum. The seed potato bag should be unpacked for secondary application, dismantled and disassembled into a slope, and the personnel and products are safe.

The cultivation of potatoes will become more and more refined, scientific and digital. The high yield of any kind of crop is so dependent on seeds as the potato. The quality of the seed potato determines the future of the industry and the market position. Therefore, the storage of the potato should not be underestimated. It directly affects the profit of potato planting.

Automatic Massage Foot Bath Machine

The automatic massage foot bath machine is a device that uses water and massage rollers to provide a relaxing foot massage. It usually has a basin filled with water and has built-in massage rollers that move and massage the feet. The machine may also have other functions, such as heat therapy, air bubbles, and vibration. Users place their feet in the basin and the machine provides a soothing massage that helps relieve tension and improve foot circulation. Some automatic foot massage machines also come with removable attachments for additional massage options.

Automatic Massage Foot Bath Machine,Foot Spa Massageer,Heated Foot Spa,Foot Bath Massage Basin

Huaian Mimir Electric Appliance Co., LTD , https://www.footspamachine.com