Cabbage, also known as cabbage and cabbage, is named after its tightly wrapped leaves. It has strong disease resistance and high treatment. It is one of the main vegetables in China and has a very high planting price. In addition, it has a certain medicinal value, has the effect of supplementing bone marrow, moisturizing the phlegm, clearing away heat and relieving pain, and is deeply loved by consumers. Let's take a look at its planting time and method.
Planting time Cabbage adaptability is very strong, both heat-resistant and cold-resistant, so it can be planted in spring, summer and autumn all over the country. The cold regions in the north are planted in spring, planted in summer and harvested in autumn. In the warm regions of the south, spring and autumn can be planted mainly, and many plants can be planted.
Planting method 1, seed treatment
In order to ensure the budding rate, the seeds are usually exposed to the sun for about 3 days before planting. After drying, the seeds are soaked with the diluted potassium permanganate solution for 4-5 hours, which can kill the bacteria carried by the seeds. After soaking, remove the seeds and wash them, wrap them in a wet towel, put them into a container to germination, keep the temperature between 20-25 degrees, wash them once a day with warm water, and germination success after about three days.
2, sowing seedlings
The seeds after germination are sown on the seedbed, and 5-6 grams of each seedbed can be sown. The seedbed is poured once before sowing. After the water is completely infiltrated, a layer of shallow soil is covered thereon. Then you can plant it, sowing and sowing requirements are even, so that it will be dense and uniform after emergence. After sowing, cover a layer of soil about 0.5cm, and when the seed grows, two or three true leaves and a wound core will be produced. Can be colonized.
3. Colonization management
The temperature of colonization should be cool, and the plant spacing should be 40×36cm, and watering should be done once after planting to promote root growth. Cabbage is still relatively high in demand for fertilizer and water. In this period of planting to the core, watering should be done frequently, but it should not be too much watering every time, which is conducive to stable seedlings. When the heart leaves begin to grow, it can be combined with cultivating watering. The watering amount is higher than that of the previous stable seedling water. This is used for slow seedlings. The third watering is more than the slow seedling water when the leaf ball has been grown. In addition, when it enters the menstrual period, it is necessary to fertilize in time to supplement nutrients and promote growth.
The above is the time and method of planting cabbage. Cabbage is not only liked by people, but many pests and diseases are also like, so we must take precautions against pests and diseases during the planting process. (Source: pro-farm network)
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