The cultivation season of garlic varies with the climate in the north and south. In the area south of 35 degrees north latitude, winter is not cold, and seedlings can overwinter in the open field, usually sowing in autumn; In the northern area of 38 degrees north latitude, the winter is very cold, and autumn sowing seedlings are vulnerable to freezing injury, so it is suitable to sow in early spring; North latitude, 35-38 degrees, can be planted in spring and autumn.
Autumn sowing is generally carried out in the Yangtze River basin. Because the growth period of autumn sowing is longer, the yield is obviously higher than that of spring sowing, and the water demand of garlic is not much, it is best to sow in autumn if the temperature environment permits.
Extended data:
Storage method of garlic:
1, hanging storage method
Put it in a temporary shed, cold room or ventilated storage room between summer and autumn, and avoid being damp and frozen in winter. You can also string the fake stems of garlic with iron wires and hang them in a ventilated and heat-insulating place, so that the garlic can be naturally dried.
2. Pit storage method
Install a ventilation duct in the cellar, and check it regularly during the cellar storage to remove rotten or deteriorated garlic at any time. This method makes garlic have a stable storage environment by using the conditions of low temperature and low humidity in the cellar.
3, cold storage method
Before storage, the garlic should be precooled and cooled. When the temperature of garlic is close to 0 C, it can be stored in storage. The key point is to control the temperature in the warehouse in time after storage to keep the temperature uniform. According to the different packaging and stacking methods, the warehouse temperature can be controlled between-1~ 3 C.
4, radiation storage method
This method is suitable for factory storage. Radiation preservation of food mainly uses gamma rays generated by cobalt -60. Generally, it can be stored for about half a year, the loss is obviously reduced, and the storage efficiency is good.
Baidu Encyclopedia-Garlic Seasonal Cultivation
Baidu encyclopedia-garlic