In a few days, the air will rise and temperatures will decrease significantly after the festival, which is a good time for some hot and cool vegetables to grow in spring and autumn. A few days ago we shared some of the planting times and methods of small vegetables, and today, at the request of a large number of friends, we share the planting times and methods of vegetables such as onions, artemisinin and lettuce, to be used as a reference in planting。
Onions
The growth of onions is characterized by a fear of heat and high temperatures, a preference for cool environments, the difficulty of seed growing when the temperature is high, the most suitable lumber temperature for seeds is around 15-20 degrees, onion seeds usually grow at around 5 degrees, and 8-25 degrees are normal, but the country is vast, each region has different planting times, growing early, smoking easily in the coming year, growing late seedlings too small and prone to freezing in winter. The northern areas are generally cultivated in september, the yangtze basin in mid-september, and the south can be slightly delayed. For cold areas, such as the north-east, it is generally good in the early spring because winter temperatures are too low。
Onion cultivation methods:
1. Feeding: before breeding, fattening and then tilling the soil to level it. The seeding takes place at a distance of about 10 centimetres into a gutter, which is about 2 centimetres deep, and then spreads the seeds evenly in the gutter, with a thin layer of soil on it, approximately 2 centimetres thick. It needs to be noted, however, that if the soil is dry, it must be watered before seeding, it must not be dried up, it can also be covered after sowing, and soil moisture should be maintained in order to facilitate seed sprouts and seedlings。
Onion seedlings grow in the order of 40 to 50 days, and are replanted at a range of 17 cm and 10 cm. Remember to keep the soil moist and not pour water so as not to cause lower soil temperatures to affect root system development and to the detriment of winter. In addition, if the temperature is low after planting, it can cover the membrane above it, so as to keep it wet, and so on, so as to increase the temperature of the ground and to facilitate the growth of seedlings。
Lettuce
The raw vegetables are not hot, spring and autumn are the best growing period, generally growing well below 23 degrees and are able to withstand temperatures of 2-3 degrees. For the northern region, they can be grown in september, but the northern region has limited time to select long-term, short-lived leaf varieties, which can be picked up by october, but the fruit-creasing vegetables are long-lived, time is not enough to cover up later, and in cold areas such as the north-east and north-west, they cannot be grown by september, but if temperature protection measures are in place, the south can choose to sow the time and suitable local varieties according to local temperature。
Plankton cultivation methods:
It is easy to plant raw vegetables, seed sprouts are fast, soil is levelled before planting, bottom fattening is applied, water is poured into water, it is easy to use local custom and management, and can then be sown or broadcast on the field floor, with a layer of thin soil of about 1 cm thick on the top of the field, which is found dry before the seeding takes place, and it is expected that the soil will be rinsed with small water once in the morning, soil moistation will be maintained, and the seeding will generally take place in about 7 to 10 days depending on temperature and the environment。
Artemisium
Artemisin is a fast-growing vegetable that is not environmentally demanding and can grow at 10-28 degrees, with full light and half-light available, in early september and by mid-october, as is the case in the north-east and in the middle and downstream parts of the yangtze river, in the south until october, and in the cold north-east after september, with no more vegetables but onions, garlic and spinach。
Artemisic farming methods:
Artemisin can be grown with reference to lettuce, which is essentially the same, so that the soil remains humid after planting, usually for about five days。
In addition, such as spinach, onions, garlic, oilseeds, etc., suitable planting times can be selected depending on the local climate。
