Field management techniques of garlic in winter

Garlic is the most common side dish in our life, mostly used for seasoning and fragrance, more popular, planting area in our country is also relatively wide, and after entering winter, the temperature is lower, then the cultivation management method will change. How to manage garlic in winter? Let's take a look at it together with Xiaobian.

1. timely membrane rupture

Winter temperature is low, so can not be normal open field cultivation, only to improve the occurrence of plastic film coverage for sowing, and in a week of sowing will germinate seedlings, most of the seedlings can break through the plastic film. However, in order to help all seedlings successfully break the membrane, it should be artificially broken in time for garlic emergence, so as to avoid damage to the stem caused by too long a time of seedling breaking, affecting the later growth. Break the film in each seedling hole can make a small hole, need to pay attention to, break the film can not damage the ground, otherwise it will cause the film to lose the effect, and then check regularly every day, to prevent there are broken seedlings, there are dead seedlings phenomenon.

2. Clear ditch and loosen soil

Garlic field humidity should not be too large, in order to ensure that garlic in the appropriate range, too much moisture in the field will easily cause garlic root rot, causing diseases and insect pests, reduce yield. Therefore, when garlic overwinters, it is necessary to clean up the ditch and soft soil in the garlic field in time to avoid water accumulation in the soil and affect the growth of garlic. At the same time, it can also improve the soil structure, improve the ground temperature and promote the growth of garlic roots. When cleaning ditches, make sure that each ditch is connected to each other to avoid standing water.

3. Fertilizer and water management

Garlic growth and development needs a large number of nutrients, so winter fertilization is also more important, when the seedlings grow to 3 true leaves can be topdressing, if the nutrition is insufficient, it is easy to lead to garlic yellow leaves, premature aging phenomenon, can be planted half a month after the appropriate topdressing, can meet the garlic growth needs. Garlic likes water, if water shortage will lead to its dry pointed yellow leaves, serious death, but watering should be small drops of irrigation is appropriate, avoid flood irrigation, so as not to cause excessive moisture to rot roots, so after the rain to do a good job of drainage, according to garlic growth appropriate watering.

4. Anti-stress health care

Winter temperature is low, garlic growth and development will be more or less threatened, so in order to ensure the safety of garlic winter, after the emergence of appropriate spraying stress resistance agents, improve garlic resistance, enhance stress resistance, so that garlic can safely winter. It is very important to improve the stress resistance of garlic, which directly affects the growth ability of garlic in the later stage. If the stress resistance is poor, its growth will also be affected to some extent, resulting in yield decline, variety reduction and plant benefit harm.

The above is a winter garlic field management technology introduction, I hope to help you, want to know more related knowledge, please pay attention to us.