Want to know what kind of dish Choi Sum is? What kind of dish is choy sum?

Choy sum belongsCruciferous, also known as cabbage, is a variant of flowering sprout.

Choy sum is suitable for sowing in the warm areas of the south and is one of the specialties of southern China. Sowing seeds can be sown all year round, and they are now cultivated all over the world. Choy sum is a long-day plant, but most varieties do not have strict requirements for photoperiod, but sufficient sunlight will be conducive to growth and development.

It grows well on fertile and loose soil, and the flower bud differentiation and the growth speed of cabbage sum are mainly affected by temperature.

Precautions for planting choy sum

Choy sum to"Mouth period"For the harvesting standard, most of the early-maturing varieties only harvest the main moss, and other varieties can generally continue to harvest the side moss after the main moss is harvested. Harvest the side moss, cut the main moss at the base of the plant at 2 or 3 leaves, use these two or three axillary buds to germinate the side moss, leave too many leaves, although the side moss is many but slender, and the quality is not high. When the harvest period is reached, if the temperature is low, the harvest can be delayed by 2 to 3 days, and if the temperature is high, the harvest should be harvested in time.

Water management: Protect soil moisture throughout the growth period. In summer, sunny days are drenched in the morning and evening; Pay attention to drainage on rainy days to prevent water accumulation in the furrows; Before wintering and drought, irrigation is anti-freezing, that is, irrigation is drainage, and irrigation is not flooded.

The above content refers to Encyclopedia - Choy Sum.

Choy sum is a water cabbage flower. Choy sum is also known as cabbage, Brassica in the cruciferous family, one or two years of herbaceous plants. It is suitable for sowing in the warm areas of the south and is one of the special vegetables in the south of our country.

It can be sown all year round and is now cultivated all over the world.

Morphological characteristicsChoy sum is a variant of Brassica in the Brassica genus Brassica and the cabbage subsp. The root system is shallow, the stem is shortened before the shedding, green, the leaves are broadly ovate or elliptic, the leaf margin is wavy, and the leaves are green or yellow-green; The petioles are light green.

The extracted stems are rounded in cross-section, yellow-green or green, the leaves are small and ovate, the petioles of the lower part of the stem are short, and the upper part is petioles.

The above content refers to Encyclopedia - Choy Sum.

Choy sum is one of the special vegetables in the south, mainly cultivated in Guangdong, Shanghai, Zhejiang, Jiangsu and other regions of China. Choy sum, also known as cabbage moss, is a plant of the Brassica genus in the cruciferous family, its leaves are broadly ovate or oval, green or light green, and the corolla of cabbage is yellow, and its seeds are yellowish brown when mature.

Choy sum likes mild climate, has wide adaptability, does not have strict requirements for photoperiod, can be cultivated annually, and is suitable for cultivation in sandy loam or loam soil with rich organic matter and convenient drainage and irrigation.

Each 100 grams of choy sum contains about 24 calories, which is a relatively low-calorie food.

Choy sum is rich in calcium, iron and a large number of vitamins, and the nutrition is relatively rich and comprehensive.

Hello dear. Choy sum is a cruciferous herbaceous plant of the Brassica genus, a variety of cabbage, and a unique variety formed after long-term domestication. The root system is shallow, with many fibrous roots, and strong regeneration ability; The stems are shortened before the sprouts, and the flowers are rounded, yellow-green or green; The leaves are broadly ovate or elliptic, green or yellow-green, with distinct veins; The petioles are long and narrow with shallow furrows.

Choy sum is a raceme, the corolla is yellow, cross-shaped; The fruit is longhorned, yellowish-brown when ripe; The seeds are nearly round, brown or black-brown. Originating in southern China, choy sum is mainly distributed in Guangdong, Guangxi, Taiwan, Hong Kong, Macao and other places, and is one of the special vegetables in southern China, which can be sown all year round. Choy sum is a long-day plant, which is conducive to growth and development in sufficient sunlight, and grows well on fertile and loose loam, but most varieties do not have strict requirements for photoperiod.