Storage methods of coriander

The market demand of coriander in our country is very large, and because of the large market demand, the planting area of coriander in our country is also very large. The growth cycle of coriander is relatively short, and sometimes the output of coriander is too much to be put on the market in time. Then we should do a good job in the storage of coriander at this time to avoid the deterioration of coriander and affect the yield. So how to store coriander? Let's take a look at it with the editor.

1. Frozen storage method

Frozen storage is generally used in the northeast, first of all, in the leeward place to dig a deep 30cm, width of about 80 cm trench. Then dig two ventilation ducts with a depth of about 22 cm along the ditch, where some straw can be properly placed, and then put parsley on the straw to prepare for frozen storage. After the coriander is harvested, the soil on the coriander should be washed, the yellow leaves should be removed, and then placed in the ditch in a bundle of jin. After the arrangement, cover the parsley with a layer of sand and straw. As the temperature decreases, cover the mulch twice or so. The temperature in the ditch is kept at about 5 degrees, and it is advisable to freeze the leaves of parsley and not freeze the roots, which can be stored until the spring of the following year.

2. Cellar method

Cilantro cellar is divided into storage and gap storage, if the storage quantity is large, then the use of heap storage, on the contrary, if the number is small, then gap storage is the main. When stacking, the parsley is piled near the vents, which can not only ventilate but also prevent the temperature from getting too high. Then after the temperature drops obviously, the parsley is moved to the cellar and the storage height is kept at about 28 cm. Gap storage is to store cabbage and other vegetables in the gap. The temperature of cabbage storage is generally about zero degrees, and the water content of cabbage is more, so it is very suitable for the storage of coriander. When carrying on the cellar, we should pay attention to control the temperature, the temperature should not exceed 5 degrees. Otherwise, coriander leaves are easily yellowed and rotten.

3. Controlled atmosphere cold storage

Choose a big, brightly colored healthy coriander for controlled atmosphere cold storage. When harvesting coriander, the root should keep about 1.8 cm. After harvest, we should pay attention to the temperature, do a good job in processing, and remove yellow leaves and rotten leaves. Then it has been tied up with a bundle of specifications of one jin, and the pre-cooling work has been done. It is precooled for about 20 hours at zero temperature. When the temperature of parsley reaches zero degrees, the bags are mainly made of polyethylene film. Then the proportion of air in the bag should be controlled. For example, the oxygen content is kept at about 10.5%, and the temperature is constant at about 0 degrees Celsius, which can not be too low to ensure the commodity value and storage capacity of coriander. The use of controlled atmosphere refrigeration can generally be stored until around May of the following year.

The above is a brief introduction to the storage methods of parsley. There are many storage methods of coriander. During storage, we can choose the appropriate storage method according to our own conditions and habits. That's all for today's introduction. This article is for reference only. I hope it can help you all.