The requirements of the latest coriander on the growth environment

Coriander scientific name called coriander, is a kind of seasoning vegetables, planted all over the country, there are many people like, many people know this vegetable, but few people know that coriander has analgesic detoxification medicinal effect. It is loved by people in our country. This is a necessary vegetable for life, sales are optimistic, planting coriander economic benefits are very good. However, planting coriander also has certain restrictions, and it has its own needs for the growing environment, so the following will talk about the unique needs of various essential conditions.

1. Temperature

Coriander can adapt to low temperature tolerance from minus 1 degree Celsius to above 3 degrees Celsius, but the most suitable temperature for growth is 17 degrees Celsius to 20 degrees Celsius, which is the usual temperature in temperate regions, so it is suitable for cultivation in temperate regions. More than 20 degrees will slow growth. Therefore, it can be cultivated in autumn and winter and spring in subtropical areas.

2. Soil

The root system is a straight root system, so it needs deep soil with good structure and strong root absorption capacity, so it should be planted in soil with water and fertilizer, so that it can massage and absorb nutrients and water. Coriander is fond of fertilizer, need a lot of nutrition, keep leaf color thick green, leaf grows, need to contain humus much fertile soil so.

3. Light

Coriander growth needs short and medium sunshine, because too much light, direct light will burn the leaves, so that the leaves turn purple, change aging. Stem hardened. It grows well in spring light. The sun is too strong in summer. Light too strong easy bolting, affecting the taste.

4. Water

Parsley likes water and grows mainly in leaves. Leaves need a lot of water to keep standing upright, so the whole growth period should be watered frequently, about 60% of the soil moisture content, but not too much watering, leaf cells absorb too much water easy to grow old, and roots are afraid of waterlogging, watering can not accumulate water.

5. Nutrition

Leaves should be thick green to tender to apply more nitrogen fertilizer, the whole fertilization is mainly nitrogen fertilizer, and then less potassium fertilizer, easy to age stems and leaves, phosphorus fertilizer must be, otherwise easy to yellow. In order to avoid deficiency, coriander growth also needs calcium, magnesium and other trace elements fertilizer, which can ensure normal leaf growth.

The best growing environment for planting coriander is to provide the above needs as much as possible, but if the conditions are not enough, it is already very good to survive, as long as the basic conditions are provided. In order to pursue yield and quality, it still needs a good environment.