What is the difference between greens and rape, and the difference between Shanghai greens and rape

Difference between rape and greens:

1. Compare the size. Rape plants are taller and have a stronger ability to bear fruit than greens, and rape flowers can grow to a person's height, while greens can usually only reach about the waist.

2. Look at the flowers. Rape flowers appear in clusters, while green cauliflower appears somewhat thin.

3. Look at the blades. The leaves of rape flowers are serrate, while those of green cauliflower are slightly round and toothless.

4. Smell the smell. Rape flowers are more fragrant than green cauliflowers, and green cauliflower doesn't smell very good. When eating hot pot, green vegetables are also people's first choice, because people like to eat some special dishes and meat at the beginning of eating hot pot, and often need some light vegetables in the end, at this time green vegetables will be the best choice for people.

Vegetable. Also known as big-leaf greens, wide greens. Origin: Sichuan, solid texture, thick leaf stalks, bitter taste, dull thickness, cold resistance, high yield, each plant weight is about.

Green vegetables contain a variety of nutrients and are rich in vitamin C. The oil content of green cabbage seeds is 35 50%, and its rapeseed oil is rich in fatty acids and vitamins, with high nutritional value, which is not only a good edible vegetable oil, but also has a wide range of uses in industry.

Green vegetables are used to pickle pickles, sauerkraut fish, famous all over the world, and can also be dried as moldy dried vegetables. The stewed soup clears the internal organs, and the damp heat is dry. Stir-fried vegetables are stir-fried with dried chili peppers, which is crisp and nutritious, economical and commonly eaten.

Rapeseed. Rape, also known as oil cabbage, bitter cabbage, Latin name: Brassica campestris L

Cruciferous and brassica plants, their stems are dark green, like cabbage, and they belong to the cruciferous cabbage variety, and the flowers are yellow. In agronomy, several species in plants with oily seeds are collectively referred to as oilseed rape.

Rapeseed generally grows in places with relatively humid climates, such as southern China. Rape also has many uses, such as rape flowers can be eaten when they are not budding; Rape flowers are also a beautiful sight when they are in full bloom, and after the flowers wither, rapeseed can be pressed for oil.

Rape is dark green in color, like cabbage, and is a cruciferous plant. The signature nutrient content and therapeutic value of rape can be called the best among all kinds of vegetables. According to experts, rape contains a variety of nutrients, and the vitamin C content is more than 1 times higher than that of Chinese cabbage.

Greens are green because there are chloroplasts in greens, and the chlorophyll in chloroplasts causes the leaves to be green. The vegetables that have been left for a long time will gradually die because they are separated from the soil and water, and the chloroplasts will stop photosynthesis and will be slowly destroyed. There are two natural pigments in green vegetables, one is chlorophyll and the other is anthocyanins, which should usually be chlorophyll more active, which masks the color of anthocyanins.

When the chlorophyll is destroyed, the color of the anthocyanins is gradually exposed. Because anthocyanins are generally yellow, greens that have been left for a long time will generally turn yellow.

Jiangsu, Zhejiang and Shanghai call the cabbage greens, small greens, chicken hairy vegetables, the seedlings are small, the texture is soft, the aftertaste is slippery, the bubble is loose, and it is slightly sweet. In the Northeast, it is called rapeseed, small greens, which is an annual herb, a vegetable with stems and leaves, and is dark green in color. Sex likes cold and cool, cold resistance is strong, the minimum temperature of seed germination is 3-5, and seedlings can emerge in 3 days under 20-25 conditions.

The root system is more developed, the taproot is deep into the soil, and there are many branches and fine roots, which requires deep soil layer, good structure, rich organic matter, not only fertilizer and water retention, but also loose and aerated loamy soil. In weakly acidic or neutral soil, it is more conducive to increasing yield and improving the oil content of rapeseed.

Canola is highly nutritious and high in vitamin C. Rapeseed generally grows in relatively humid climates, such as southern China. Rape also has many uses, such as rape flowers can be eaten when they are not budding; When rape flowers are in full bloom, it is also a beautiful scenery (there is a rape flower viewing tourist area in Hanzhong City, Shaanxi, China); After the flowers have withered, the rapeseed can be pressed for oil.

Difference Between Shanghai Green and Rape:1. Different varieties: Rape and Shanghai green are two different vegetables, and there are differences in variety.

Shanghai green is one of the varieties of rape, the area near Zhejiang will call Shanghai green cabbage or green cabbage, and in the northern region people will call Shanghai green as small rape, rape contains many varieties, Shanghai green is only one of the varieties.

2. Different shapes: Rape and Shanghai green can also be distinguished from each other in terms of appearance characteristics, and there are obvious differences. Among them, Shanghai green has few leaves and many stems, and the color of the stems is white, just like a gourd scoop, and the leaves are green.

The leaves of rape are blue-green, and the petioles are long and thin, so you can distinguish between sea green and rape from the appearance characteristics, and you can see the difference if you look closely.

The similarities between Shanghai green and rape.

Although rape and sea green are two different vegetables, their growth habits are basically the same. They all prefer a slightly cooler environment, suitable for growing in temperatures between 18-20, high temperature resistance is not high, and generally not cultivated in summer. It has a certain cold tolerance and can safely overwinter at minus 2-3.

In addition, it is necessary to pay attention to the soil environment, and it is best to choose sandy soil with fertile soil and good drainage for cultivation. They are not resistant to waterlogging, and if they encounter continuous rain, they must be drained in time and ventilation must be strengthened.

Because rape is used to grow rapeseed to extract oil! And the greens are used for stir-frying! Got it; Isn't it? Ha ha...

Generally speaking, the greens we speak of are vegetables.

Upstairs said that rape is a type of greens, and it is also true.

But in Sichuan, there is a kind of green vegetable called green cabbage.

Canola is called differently in the south and in the north.

Canola is different in many places.

Do as the locals do.

Well, the little cabbage is Shanghai green, green cabbage... All green ones can be called green cabbage, but it is the small cabbage that is usually eaten, and the rape seems to be when the rape flowers have not bloomed and the cabbage is still very similar, and the chicken hair cabbage is the little cabbage.

There are differences between greens and rape in terms of size, flowers, leaves, and taste. The plants of rape are somewhat taller than greens, with ovoid leaves, obovate flowers, and a sweeter taste. The plants are shorter, the leaves are oval, the flowers are oblong, and the taste is bitter.

Greens, also known as bok choy, are native to Asia, with obovate or broadly obovate leaves, dark green, shiny, and young leaves for vegetables.

Rapeseed generally refers to European rapeseed, also known as rapeseed, sesame rapeseed, and cabbage rapeseed, which is native to Europe and is mainly used as oilseeds. Qing is not dressed up.

Canola has beautiful bright yellow flowers and can be used as an ornamental plant and is also one of the important seeds of vegetable oil.