The latest course on efficient planting techniques and methods of fruit cabbage

Kale is a vegetable that everyone knows, but most people don't know what kale is, and some people may not have heard of it. In fact, kale is a kind of kale, which can be eaten raw or cold, mainly because it tastes better, so it has been welcomed by many people after it appeared in the market. At present, the cultivation of kale is not very much, and the planting technology is not very comprehensive, but I would like to introduce it to you.

1. Sowing time

The time of sowing is usually from November to December, sometimes in January of the following year. If it is sown in November, it can be planted from December to January. It can be planted from January to March. Time is generally pushed forward, it doesn't matter if the time is a few days earlier or later, sometimes it depends on the specific temperature, maybe it's time for planting, but the temperature can't be fixed if the temperature is not reached. But it can be planted in a greenhouse.

2. Sowing method

Build a seedbed with a width of 1.3 meters and a length of no more than 10 meters. The seedbed is too long for drainage. Need to be watered before sowing, can be sowed on demand, uniform spacing between seedlings, no need for seedlings. Cover 1 cm of soil and cover cover after sowing. If the seedling tray is used to raise seedlings, it is easy to manage and reduce diseases. Prepare seedling tray disinfection treatment, prepare the preparation of nutrient soil, disinfection, a hole, sow a seed. The soil needs to be wet with water first. The humidity is 60%. Let go of the clump. Cover the soil to cover the seeds and gently compact them.

3. Raising seedlings

Moisturize after sowing, spray water every day, do not dry and water again every time, water half dry. Watering the seedlings every other day after emergence, the growth can be watered less a week before planting, once a few days. The whole seedling raising time, watering is a small number of times. After sowing, the temperature remains between 20 and 25 degrees during the day and about 15 degrees at night. After emergence, it is about 18 degrees in the day and 12 degrees in the evening. The seedling bed is not fertilized during the seedling stage, and 2% of the compound fertilizer extract is sprayed on the seedling tray.

4. Transplanting

Transplant when there are 5 true leaves and apply 1000 jin of farm manure per mu. The furrow is two meters wide and the ditch is 20 centimeters deep and 30 centimeters wide. Plant when the temperature is above 5 degrees, or choose sunny, windless weather, or cloudy days. Not on a rainy day. The planting density is 3000 plants per mu. Planting sparse is easy to manage, and it is not easy to spread diseases. Water the seedlings once in the middle of a week before transplanting and keep the seedlings at a low temperature.

Fruit kale is actually different from ordinary kale, although there are differences in varieties, but there is not much difference in planting technology. The process that should be done is indispensable, and the matters that should be paid attention to should also be paid attention to.