What is the income from planting cabbage? What do you need to pay attention to?

The wild vegetable variety demonstration base set up by the Chinese Academy of Agricultural and Forestry Sciences, in which the planting effect of heart-saving vegetable is the best among dozens of wild vegetable varieties, has been listed as a national key promotion project by the Chinese Academy of Agricultural and Forestry Sciences. Salvage cabbage is a perennial succulent plant of crassulaceae, with tender stems and leaves, no matter stir-fried, hot pot, stewed soup or dried. It tastes delicious and is very popular after harvest and sent directly to hotel restaurants or supermarkets. It is known as "hotel wild vegetables".

1. Characteristic characteristic

⑴ is nutritious: 2.1g of protein, 0.7g of fat, 1.5g of crude fiber, 2.8mg of carotene, 20.31mg of vitamin B20.31mg, 0.05mg of vitamin B10.05mg, 95mg of vitamin C9mg, 315mg of calcium, 39mg of phosphorus and 3.2mg of iron. Its nutrition is incomparable to that of ordinary vegetables.

⑵ health care value: Jiuxin vegetable can nourish the heart, calm the liver, lower blood pressure and blood lipids. Prevent or delay vascular sclerosis and other effects, long-term consumption of heart disease, hypertension, hyperlipidemia, hepatitis and so on has a better effect), so heart-saving cabbage is an ideal health vegetable.

⑶ green harmless: juniper is a very cold-tolerant wild vegetable (- 30 ℃ can safely survive the winter), strong drought tolerance (after half a month from the soil can still survive), but also particularly shade-tolerant (fruit trees can grow well), few diseases and insect pests, basically no spraying, no pesticide pollution, is an ideal green pollution-free health wild vegetables.

⑷ has strong reproductive ability: the plant height of cabbage is 25-30 cm, and its tillering ability is particularly strong. When planted with one plant, it can distribute hundreds of fresh stems and leaves, which is strong and strong, covering the whole ground, and it is difficult to grow even weeds.

two。 Planting income

The cultivation of cabbage is simple. The management is convenient, the north and south can be planted, and the survival rate is high, and it can be planted all the year round (high yield, 16000 plants per mu {hole}, generally 10, 000 jin per mu, high yield can reach 16000 jin, according to 2 yuan per jin, the income per mu is more than 20, 000 yuan, and it is planted once, the income is several decades).

3. Planting method

The planting methods include seed propagation and seedling propagation, but because the seeds are small and the technical requirements are high, most of them use seedlings to propagate. Ten thousand jin of farm manure is applied per mu, and 50 kg compound fertilizer is used as base fertilizer. The width of the border is 2 meters, and the row spacing is 30 × 30 cm, or 50 × 50 cm. Double plants in each hole, watering after planting, can cover the strict rows with rice straw or wheat straw after stepping on the feet to prevent the breeding of weeds. The seedling can be harvested when the seedling height is 15ml / 20cm, and the thin fertilizer is irrigated with water each time. In the north, it can be harvested 5 times per year for 8 times. Pay attention to drainage in the rainy season.

4. Reproduction method

⑴ sowing and seedling raising: when sowing and raising seedlings, prepare a 100cm wide seedling bed, depending on the number of seeds, deeply turn and level the seedling bed and then gently hug it again, water thoroughly, and sow seeds while wet. Because the seeds are small, first mix well with 1 seed and 10 parts of fine sand, and spread them evenly on the bed. Then cover 0.1 cm with fine sand and cover with plastic film. Seedling raising in the open field can begin in the middle of April and can be raised in both spring and autumn. Remove the plastic film after emergence, the seedling height of 3 cm can be transplanted in the nutrition bowl or in the field, pay attention to transplanting in the field after the late frost.

⑵ cuttage propagation: when cutting propagation, you can take cuttings directly from the robust mother plant, cut along with cutting, every 2 Mel 3 nodes is a cuttage, cut with a stick and then transplant seedlings, gently pour water after the seedling bed is full, keep shade and moisturize in branch shed, spray water once in the morning and evening in hot weather, and take root after 10 days. Those with a nutrition bowl can be cut in the nutrition bowl to avoid loosening the soil or damaging the root system and delaying the slow seedling. Generally, the cuttings can be transplanted after 20 days.