When do you grow the empty cabbage? North and south time is different
Many families grow cabbage in gardens, balconyes and flower basins. Blanche can be harvested many times and grow easily, but many do not know when it is most appropriate. Some sow early and seeds do not sow in the soil; others sow slowly and grow poorly. Most of these problems relate to planting times. In this paper, the timing of the planting of empty cabbage is explained in plain language and is based on actual planting experience to facilitate direct use。
Empty cabbage is a warm crop that is sensitive to temperature. The correct timing of planting can be determined by understanding the temperature requirements. The appropriate temperature for the seed of hollow cabbage is between 20°c and 30°c. Temperatures are below 15°c, and growth rates are significantly slower. Temperatures are below 10°c and seeds are barely germinate. Vacant plants grow at a suitable temperature of 25°c to 35°c. The temperature is high, the moisture is abundant and the hollow cabbage can grow quickly. The temperature is below 10°c and plant growth stops. The temperature is close to 0°c and the plant will be frozen。
The field planting of emptied cabbage will take place after the temperature has stabilized. In most parts of the country, field planting time is concentrated between spring and autumn. The warm areas of the south have been growing for long periods and the cold areas of the north for short periods。
In the south, including parts of south-south and south-west, spring temperatures are rising rapidly. In general, field seeding can begin between early march and early april. If local temperatures are stabilized at more than 15°c, the time can be advanced. The southern region has been slow to cool down in the autumn, with seeding by october and multiplication over the year. In areas where winter temperatures are not below 0°c, the sheds can be grown throughout the year。
In the north, spring temperatures are low and cannot be broadcast early. The soil temperature has stabilized at more than 15°c until late april and early may, before the field seeding takes place. Early seedlings can occur when seedlings are not available or are frozen. Cultivation in the north is expected to be completed by early september, and later temperatures are reduced, which will affect growth。
The large sheds grow empty cabbage and are more flexible in time. The sheds in the north can sow in late march, more than a month ahead of the field. The southern shed can be moved to late february. The main role of the sheds is to increase the temperature and prevent the effects of low temperatures on gerontization and growth。
Let's get ready for seeding. First, the seeds are selected and the dried, broken and infested seeds are removed. The shell of the hollow vegetable seeds is thicker and the seeding is slow. Seeds can be immersed in water for between 12 and 24 hours, and then collected for planting. Seeds become more integrated after immersion. The land is to be tilled early, the earth is torn to pieces and the soil is to be estranged. Small amounts of decomposition organic fertilizers can be applied as base fertilizers, which are evenly mixed with soil and do not come into direct contact with seeds。
/ empty cabbage is a common medium of barcasting and sowing. It is easier to manage later. The depth of the ditch is 2 to 3 centimetres, with a line range of 20 to 30 centimetres. The seeds are spread evenly in the ditch, and the range is between 5 and 10 cm. The soil is then covered by a thickness of about 2 cm. Seeding is too deep, seed topsoil is difficult and seeding is slow; seeding is too shallow and the soil is drying up quickly, affecting the gestation. Once seeding is completed, water is poured and the soil is humid until seedlings are produced。
When temperatures and humidity are appropriate, hollow cabbage is seeded five to seven days after planting. Observe density after seeding, and in areas where it is too dense, seedlings are to be formed, weak seedlings are to be uprooted and strong seedlings are to be preserved. Vacant vegetables grow fast and require large quantities of water, so that the soil surface is dried up in a timely manner, without prolonged drought. However, water cannot be accumulated, which leads to oxygen deficiency in the roots and affects growth. The plant can be grown up to about 15 centimetres, allowing a small amount of fat. Weeds are found in the fields to be removed in a timely manner and to avoid competition for nutrients with hollow cabbage。
The planting of hollow cabbage is not working well for several reasons. The first is that seeding is too early for ambient temperatures to meet the requirements of gestation. The second is the dry soil following sowing, which is not watered in time for seeds to sow. The third is that seedlings are too deep to produce soil. Fourthly, the soil is watered, its roots are damaged and its plants are weak。
Empty cabbage is an easier vegetable to grow and less demanding for management. With good temperature and planting time, many problems can be reduced. The south is available from march to october and the north from late april to early september. In the right way, sowing, watering, managing, the hollow cabbage can grow normally and rapidly for the purpose of continuous harvesting. It is possible to operate at this time and method, whether on a large scale, or on a home garden or a balcony plant。
The follow-up meeting will continue to share the elements of after-plant management, fatting, harvesting, planting, etc., which are operational methods。
