How to grow chrysanthemum cabbage

Chrysanthemum cauliflower has a strong chrysanthemum fragrance, eat a unique flavor, a little sweet, cool and refreshing, eat very cool. So how to grow chrysanthemum cauliflower?

I. planting conditions

First of all, chrysanthemum cauliflower has relatively strict requirements on the planting conditions of the soil, which requires fertile land with soft soil and good drainage performance. You can choose sandy loam. After the planting land is selected, it is necessary to carry out soil preparation and deep ploughing, which needs to be ploughed about 25cm. When deep ploughing, combined with the application of base fertilizer to change the soil texture, you need to choose manure 1000 kg, or farmhouse compound fertilizer 500kg. After fertilizing, it is necessary to rake flat with a fine rake, remove all the large pebbles or weeds and pests, and then make the border. If the terrain is not very flat, short beds can be made if there are ups and downs, and if the terrain is flat, it can also be made into flat beds, which can be decided according to local planting conditions.

2. Seed treatment

Chrysanthemum cauliflower generally uses the method of seed sowing. If you want to reduce the seed time before sowing, you can use the method of seed germination treatment, that is, you need to soak the seeds of chrysanthemum cauliflower in warm water for about 20 minutes a week before sowing, wait for the water to cool, and then soak them for 24 hours, and then take out the seeds to dry. And put it in a greenhouse of 25 to 30 degrees to promote germination, do not ignore it when accelerating germination, you need to rinse it with clean water twice a day, in order to prevent the growth of bacteria and lead to seed deterioration. If it is a new species, it needs special treatment, and break its dormancy, improve its vitality, but also to improve the germination rate and growth rate of chrysanthemum cauliflower.

Third, sowing time

The sowing time of chrysanthemum cauliflower can be divided into the beginning of spring and spring sowing after autumn. according to the appropriate temperature, it can be sowed in the open field or sown with plastic film, and it can be sowed in stages in autumn. you can also use a breeding bed for sowing, and the sowing methods are also divided into two ways, strip sowing and sowing, and sowing according to the row spacing of about 15 cm. It is 1 big 3 of the amount of seed used for sowing. If sowing, the amount of seed used per mu can be as high as five kilograms. It should be noted that when sowing in spring, it should be covered with shallow soil after sowing, in order to prevent the occurrence of seedling diseases, and it takes 30 days for inter-seedling management, when chrysanthemum cauliflower grows to four leaves. Interseedling and colonization can be carried out.

IV. Growth management

Generally speaking, at a suitable temperature, there will be signs of emergence of chrysanthemum cauliflower seven days after sowing. At this time, we need to pay attention to maintaining the wetness of the soil and watering and spraying water regularly. When the seedlings of chrysanthemum cauliflower grow to about two centimeters high, the distance between seedlings can be maintained at about two centimeters, if dense seedlings or thin and dysplastic leaves are found. It needs timely dredging to save the consumption of nutrients.

During the interseedling period, it is also necessary to cooperate with the work of weeding by ploughing. The distance between ploughing is about five centimeters. When the seedling of chrysanthemum cauliflower grows to four leaves, the work of planting can be completed, and the distance between plants is about six centimeters. No matter the seedlings or fixed seedlings need to be irrigated with water, and appropriate amount of nitrogen fertilizer is applied, which can promote the growth of the rhizome of chrysanthemum cauliflower and make the leaf surface grow more robust.

V. Disease and pest management

In the process of the growth of chrysanthemum cauliflower, it is also necessary to spray insecticide drugs, and the insect bodies most susceptible to infection are green insects and aphids, so when chrysanthemum cauliflower grows at a height of about 10 centimeters, it needs to be diluted with 50% anti-insect drugs and evenly sprayed, which can effectively prevent the growth of insect pests.

At present, chrysanthemum cauliflower is planted in the north and south of China, but it has the effects of heat-clearing and detoxification, cooling blood, lowering blood pressure and regulating appetizer, so it is suitable for planting and eating.