Cauliflower, also known as cauliflower, cauliflower or cauliflower, is a cruciferous vegetable and a variety of cabbage. The head of cauliflower is a white inflorescence, similar to the head of broccoli.

Cauliflower is rich in vitamin B and vitamin C, which are water-soluble and easy to decompose when heated, so boiled cauliflower is not suitable for high-temperature cooking or boiling.

The flower bud part of cauliflower is the most suitable for eating, which is the essence of the whole cauliflower and the most nutritious part, so the yellow and white flower bud part is the most suitable for eating. Cauliflower rhizome is not suitable for eating, because it is hard and chewy, which is not conducive to digestion.

Efficacy of cauliflower

Cauliflower is a kind of vegetable with rich nutritional value, which is rich in protein, fat, iron ions and carotene. It can not only promote metabolism, improve iron deficiency anemia and night blindness, but also nourish nerves. Mainly because vitamin b 1 and vitamin b2 are also rich. In addition, vitamin C is a strong antioxidant, which can effectively eliminate pigmentation around the eyes, clear away heat and promote diuresis, cool blood and detoxify, and moisten the intestines to relieve constipation.

Farming season

Cauliflower can be planted in spring and autumn. In spring, seedlings are generally raised in Xunyang boundary in the middle and late days of 1 month, and the seedling raising period is 50 ~ 60 days. Planting in the open field in the middle and late March and harvesting in the middle and late May. If you sow in autumn, you usually sow in the first half of July, sow in the open field in the first half of August, and harvest in the middle and late of 10.

Fertilizer and water management

Cauliflower likes fertilizer, timely topdressing is the key, and of course watering is also very important. Topdressing is mainly nitrogen fertilizer. At the flower head formation stage, it is necessary to appropriately increase the application amount of potassium fertilizer and phosphorus fertilizer.

The top and side flower heads of cauliflower can be harvested several times, but topdressing should be done in time after each harvest to promote the growth of side flower heads. Planting time and high-yield cultivation techniques of cauliflower. Cauliflower needs a lot of water, and it needs a lot of water in rosette stage and flower ball formation stage. Remember to water it in time. But if it is in a rainy area, it is necessary to drain water in time to prevent rotten roots and retting.