The latest planting method of Sophora flavescens

Many of us may not have seen the real sowthistle, especially since the 1990s, almost no one has known it, but it is indeed a kind of vegetable that people of the previous generation are very familiar with and remember deeply. However, in recent years, sowthistle has slowly entered our life circle and become one of the very popular seasonal vegetables, appearing in restaurants large and small. So today, follow the pro-agricultural network to learn how to grow sowthistle.

1. Time

In fact, frankly speaking, because Sophora alopecuroides is also one of the weeds, its vitality is particularly exuberant and can adapt to various seasons, but the growth of each season will be a little different, so it is best to plant in July and August every year. Its vital signs are the most normal in this season. It can be harvested long ago when the temperature gets cold, but if sowing is too late. The weather changes greatly, first, it is unable to adapt, so the growth is relatively poor, then the output and quality are not very ideal.

2. Sowing seeds

If you are lazy to sow, you can choose direct seeding, so sowthistle can still grow, but it is chaotic and inconvenient to manage and harvest at that time, so we usually use strip sowing. First, we set up small ditches and borders on the whole land, then spread the seeds evenly on the border, and then cover the seeds with thin soil. Finally, you can cover it with a layer of plastic film or straw, etc., which can maintain the temperature of the field, is conducive to the germination of sowthistle seeds, and the most important thing is to wet the soil before sowing.

3. Fertilization

Fertilization of Sophora alopecuroides can be carried out according to the fertility of the planting land and the growth of sowthistle, if the nutrients of the planting land are more abundant, then we only need to apply urea or fecal water once when the seedlings grow to about five centimeters, but if the land is barren, we need to apply fertilizer at least twice, that is, once after emergence. Then apply it again when the seedling grows to about ten centimeters. The second is whether we need coffin Sophora alopecuroides seedlings are relatively thin, it seems that there is no vitality, at this time we also need to fertilize, because this is a sign of hypoxia.

4. Moisture

As the cool planting season Rain Water is very unstable, sometimes there will be continuous rain, and sometimes there will be no rain for a long time, so in order to grow better and increase the yield of Sophora alopecuroides, although the vitality of Sophora alopecuroides is relatively tenacious, but we still have requirements for water management in the field. When Sophora alopecuroides seedlings first grew, we usually spray irrigation, because the seedlings are relatively fragile, so sprinkler irrigation will not hurt the seedlings, and then wait until the most exuberant growth of Sophora alopecuroides, but also need a watering. This can maintain the moisture of Sophora alopecuroides, but it looks very tender.

5. Weeding

The weeding of Sophora alopecuroides is more troublesome, because the one that grows best is not very large, which is similar to the size of weeds, and weeding is very difficult to manage. We usually turn over the field deeply before sowing, clean up the roots of weeds in the field, and sow after this treatment, although some weeds will not be eliminated, but it also has a great effect. Secondly, when the weeds grow up to a certain size, we can only use artificial methods to pull out weeds in the fields, so weeding is also a thing that many people do not want to do. It is only then that the method of spraying paraquat on the field before planting has emerged.