Cauliflower, also known as cauliflower, originated in southern China, and is not the core of the vegetable, but by the cabbage easy to shoot material after a long period of selection and cultivation and domestication, and the formation of different types and varieties. Here we know what varieties of cabbage heart.

First, what are the varieties of vegetable heart

There are many varieties of vegetable heart, if the different types of vegetable heart varieties with each other to cultivate, you can do the anniversary of the vegetable heart market. Vegetable heart varieties can be divided into three types:

1, early varieties of vegetable heart

such as Guangzhou's four nine vegetable heart, yellow willow leaf early heart and so on. Growing period of 50-70 days, the plant is upright, there are 4 to 5 leaves when the moss began to draw, in the Fuzhou area suitable for May-September sowing, this type of vegetable heart by the impact of low temperatures is easy to draw moss and flowering, the average temperature must be selected 22 ℃ or more, in order to grow normally.

2, vegetable heart of the medium maturity varieties

such as Fuzhou seven-leaf heart, Guilin willow leaf in the flower of the heart, etc., plant erect, carry out the degree of larger, leaf blade obovate, light green, axillary buds sprouting ability is stronger, can be harvested many times. In Fuzhou area suitable for 9?October sowing, growing period of 40-80 days, this kind of cabbage heart suitable temperature 20-27 ℃, too early sowing now buds long time, too late sowing will be early flowers.

3, late varieties of cabbage heart

such as Guangzhou March green cabbage heart, green peduncle large flower ball cabbage heart, etc., the plant is upright or semi-upright, generally 8-10 leaves before the start of moss. The main moss is high and the side moss is low. In Fuzhou area is suitable for sowing in November to the following August, the growing period of 80-90 days. This kind of vegetable heart is suitable for the temperature of 15-22℃. So in Fuzhou area winter and spring cultivation, often due to the cold wave caused by early flowering.

Second, the planting of vegetable heart notes

Vegetable heart in the cultivation of technology to adopt the appropriate technical measures to be successful:

① Choose a warm location to cultivate.

② Do not sow when the cold wave is coming, and do not sow during the cold wave, and sow after the cold wave.

③ Cover thick straw after planting the ring seed to accelerate seed germination.

④ North windy days, more fertilizer and more irrigation. In cold weather, early water is late, late water is early.

⑤ Choose hot fertilizers such as half-rotted garbage soil to cover the seeds, and organic fertilizers such as pig manure and grass ash as base fertilizers.