Chinese cabbage terrace planting

Also known as non-heading Chinese cabbage, green vegetables, English known as cabbage. Originated in China, it is distributed in both north and south, and is widely cultivated in our country. Brassica (Cruciferae). Pakchoi is a cultivated plant of the genus Mustard, with edible stems and leaves, annual or biennial herbs, often cultivated annually. The plant is short, with shallow roots and well-developed whisker roots. The leaf color is light green to dark green, the leaf blade is Obovate or oval, the leaf blade is smooth or folded, a few are tomentose. Petiole thick, white or green. No ball. Flowers yellow and seeds suborbicular. It is determined that pakchoi is the most rich in minerals and vitamins in vegetables.

The first step of planting pakchoi balcony, material preparation materials: seeds, vegetable garden soil, rotten leaf soil, organic fertilizer, cultivation containers, bamboo sticks, spray bottles, rakes

A, variety selection: general cabbage varieties can be used for potted plants.

B, the choice of cultivated soil: the nutrient soil should be loose, breathable, water and fertilizer conservation. Generally, vegetable garden soil, rotten leaf soil and organic fertilizer are mixed according to a certain proportion.

C, cultivation containers: you can use shallow flowerpots, wooden pots, styrofoam boxes, etc., generally planting individual plant containers with a depth of 15-20 cm, or you can build cultivation grooves with bricks on the rooftop.

The second step of planting pakchoi on the balcony, sowing and raising seedlings

A, pakchoi can be sown directly, or seedlings can be transplanted. The seeds can be soaked in warm water of 50-55 ℃ for 15 minutes, and then soaked in water at room temperature for 6-8 hours.

B. When the seeds are almost soaked, put the nutritious soil into a container and flatten it, pour water through the spray pot, then spread the seeds evenly on the soil surface, and then cover a layer of 1cm fine soil.

The third step of planting Chinese cabbage balcony into the pot

A, if the seedlings need to be divided and transplanted, the seedlings should be transplanted into the pot when they have 4 leaves.

B, wash the flowerpot before entering the pot, pad the bottom of the pot with tiles, and load the nutritious soil to the 3~4cm along the edge of the basin. Dig deep holes in 5~7cm between 10cm and left and right.

C, carefully dig out the cabbage seedlings with bamboo sticks, plant the root system vertically, stretch and plant in the hole, straighten the plant and bury it.

D. Pour enough bottom water after planting.

The fourth step of planting pakchoi balcony and daily management

A, light conditions: Chinese cabbage likes a warm and humid environment, and can be placed on the roof, balcony and other sunny places during cultivation.

B. After transplanting, the seedlings should be moisturized, kept warm and shaded, and the sun should be seen gradually after 4-5 days, then the seedlings can be slowed down.

C. Fertilization management: 2-3 times of watering and topdressing during the growing period, and it is suitable to use nitrogen, phosphorus and potassium compound fertilizer.

D. It can be harvested and eaten 20-40 days after sowing.

The fifth step of planting pakchoi balcony and matters needing attention

A, watering is best in the morning and evening, not at noon when it is overheated. After watering, when the water seeps into the soil is not sticky, loosen the soil with a small rake.

B, the south can sow seeds all year round, but the high temperature in summer is not suitable for growth, and it is best to sow in spring, summer and autumn in the north, and indoors in winter, but the growing period will be lengthened.

(food bar editor: caiba_org)