How effective is Brussels sprouts grown, and when and how to grow Brussels sprouts

Many people know that cabbage is a vegetable with high nutritional value, which is very popular among people, there are many varieties of cabbage, and there is a variety of cabbage, called Brussels sprouts, a plant can produce dozens or even hundreds of small cabbage, which is highly ornamental and nutritious. Let's take a look at its planting methods and management techniques.

1. Plant planting.

Brussels sprouts can be sown with seeds, planted in autumn every year, soaked in warm water for 4-5 hours, and then can be sown with seedling substrate, the amount of seed covering soil is 1-2 cm, watered thoroughly after planting, basically germinate in about 1 week, and transplant and plant after the seedlings grow 2-4 pairs of true leaves, because the plant grows taller, so it is best to plant in a pot one by one.

2. Water fertilizer.

Brussels sprouts are drought-tolerant green plants, just transplanted to keep the potting soil slightly damp, and so on to grow new roots, you can add an appropriate amount of water to maintain, so that you can effectively keep the potting soil slightly dry, and wait until the upper part of the potting soil is dry, it is necessary to water permeable once, Brussels sprouts because it is used for food, so it is best to fertilize the fertile leaf water-soluble fertilizer, and apply it once a month.

3. Light temperature.

Brussels sprouts like plenty of light conditions, so whether it is potted or planted outdoors, it is best to choose a sunny position, so that the plant grows well, and there will be a lot of cabbage, Brussels sprouts are not resistant to high temperatures, sown in the autumn of the previous year, and can be eaten in May-June of the second year, and the plants should be cut down after harvesting.

4. Daily management matters.

Brussels sprouts are relatively easy to maintain in the maintenance process, but because cabbage grows in contact with the leaf and trunk, in order to make the cabbage grow fuller, after the balls grow, the leaves should be properly removed, so that the cabbage has a more adequate supply of nutrients, and at the same time, it also maintains good light and ventilation conditions, and the cabbage can grow well.

Hello. The planting of kale, Xiang Yu If the harvest is very good, the benefits are also very favorable.

The time and method of Brussels sprouts are as follows:

1. You can choose to plant Brussels sprouts in the open field, which should be sown between late July and early August.

2. If it is cultivated in protected areas, it should be sown from late July to early September. Arrange the seedbed before sowing to ensure that the soil is loose and fertile. After that, just sow the seeds.

After sprinkling, cover the soil, shade net, and water it once, and remove the shade net in time when the seedlings emerge. In addition, the management of the seedling stage should also be strengthened.

Kale

Brassica oleracea (Latin scientific name: Brassica oleracea L.). l.) is a Brassica plant of the cruciferous family, which is distributed in China, likes mild and humid, sufficient light, is more cold-tolerant, and also has the ability to adapt to high temperatures.

Cabbage is short and stout, with fleshy, unbranched, green or grayish-green stems. basal leaves and lower stems oblong-obovate to rounded, up to 30 cm long and wide; The apex is rounded, the base is abruptly narrowed into a very short petiole with broad wings, and the margins are wavy and not clearly serrate. The upper stem leaves are ovate or oblong-ovate, and the base holds the stem; The uppermost leaf is oblong, about centimeters long and 1 centimeter wide, hugging the stem.

basal leaves and lower stems oblong-obovate to rounded, up to 30 cm long and wide; The apex is rounded, the base is abruptly narrowed into a very short petiole with broad wings, and the margins are wavy and not clearly serrate. upper stems with leaves ovate or oblong-ovate, cm long, cm wide, base hugging stem; The uppermost leaf is oblong, about centimeters long and 1 centimeter wide, hugging the stem.

The southern planting method of Brussels sprouts has plant cultivation, which is as follows:

1.Plant planting: Brussels sprouts can be sown with seeds, planted in autumn every year, the seeds are soaked in warm water for 4-5 hours, and then they can be sown with seedling substrate, watered thoroughly after planting, and can germinate in about 1 week, and can be transplanted and planted after the seedlings grow 2-4 pairs of true leaves.

2.Water fertilizer: Brussels sprouts are drought-tolerant green plants, just transplant to keep the pot slightly damp, and wait until it grows new roots, you can add an appropriate amount of water to maintain, which can effectively keep the pot slightly dry.

3.Light temperature: Brussels sprouts like sufficient light conditions, so it is best to choose a sunny position for potted plants or outdoor planting, so that the plants grow well, and there will be a lot of cabbage, Brussels sprouts are not resistant to high temperatures, sown in the autumn of the previous year, and can be eaten in May and June of the second year.

Brussels sprouts are planted with seedlings and colonization; Management skills are mainly field management.

1. Seedling

Brussels sprouts are generally sown and raised. Cultivating strong seedlings is the key to the cultivation of Brussels sprouts, because the seeds are mostly hybrid generation, the most expensive, so it is best to use a nutrient bowl or a hole tray to raise seedlings, summer and autumn sowing seedlings must also be shaded, rainstormproof, in order to improve the emergence rate, is conducive to cultivating strong seedlings and reducing seed costs. If sowing in the seedbed, it is necessary to choose a plot with good ventilation and convenient drainage and irrigation, and cultivate an area of 667 square meters, with a seed amount of 25 30 grams and a seeding bed area of 4 square meters.

After sowing, cover the shallow soil, directly cover the shade net on the bed surface, and then water thoroughly to keep it moist, and remove the shade net in time when the seeds begin to emerge. In order to cool down and prevent heavy rain, it is advisable to build a shed on the furrow to continue to cover the shade net. During the period from emergence to planting, seedlings can be divided once.

Strengthen management during the seedling period, top dressing and watering according to the seedling situation, and prevent and control the harm of diseases and insects at the seedling stage. When the seedlings grow to 5 or 6 true leaves, they can be planted when the seedlings are generally 35 to 45 days old.

2. Colonization

The cultivated field should be deeply cultivated and sunned, and sufficient base fertilizer should be applied. Apply 3,000 kg of decomposed compost and manure per 667 square meters, 15 kg of urea, 25 kg of superphosphate, plough the soil, rake flat furrows, furrow width meters, dwarf species each furrow two rows, plant spacing 40 cm, 2000 plants per 667 square meters. Tall species, each row of seeds, about 1,200 plants per 667 square meters.

Field management

Due to the long growth period of Brussels sprouts, in addition to the application of sufficient basal fertilizer, it is also necessary to top dressing according to the growth period. 4 5 days after planting, apply live fertilizer, one month after planting to apply seedling fertilizer, promote plant vegetative growth, before the balling stage of the plant outer leaves are best up to about 40, the third top dressing is carried out in the bud bulb expansion period, the fourth top dressing is carried out in the bud ball harvest period. The types of fertilization can be human and animal manure water and urea solution, generally 10 15 kg of urea per 667 square meters each time.

Attention should be paid to cultivating weeding and rhizosphere soil cultivation to avoid the plant swinging when it is windy and rainy, which will affect the formation and expansion of bud balls. In windy areas, bamboo poles or tree branches should be used to cut them. Once the middle part of the stem produces a small bud ball, the lower leaf is removed, which is conducive to ventilation and light transmission, promotes the development of the bud ball, and is convenient for harvesting the bud ball.