When to plant lotus roots? High-yielding cultivation techniques of lotus root

Lotus root tastes crisp and sweet. It is a favorite vegetable for many people. It can be fried, mixed cold or eaten raw. Many people wonder about its planting time, how to plant it to get high yield? Let's take a look at it together with Xiaobian.

1, planting time

Lotus root planting time is generally in March-April, because its growth temperature is between 20-30 degrees, so to plant lotus root minimum temperature should also be 15 degrees, otherwise it is extremely difficult to survive. Moreover, because the temperature difference between the north and the south is lower than that, the south is suitable for planting in February-March, while the north chicken is suitable for planting in April-May.

2. Seed selection

In the lotus root seed selection is also a very critical point, must carefully observe whether there are new shoots out of the lower part of the lotus root, and then see if there are some new roots around, if there are flowers, such seedlings can be taken directly planted. The second is to choose the length and segment at least three or more and to plant lotus roots without any damage. The most important thing is that there is no virus, so that the lotus roots planted will be bigger and better.

3. Sowing

Do not leave lotus seeds for too long after seed selection. Plant them immediately. However, before planting, some treatments should be carried out on lotus seeds. Some targeted drugs should be evenly stirred before planting. In this way, the influence of pathogens and viruses encountered by lotus seeds during growth period can be effectively improved. And in planting is to deep planting, so as to make lotus seed growth better, as for planting density to choose 30-50cm for a plant in planting.

4. Field management

After planting lotus seeds for a month, lotus leaves and lotus flowers will grow out. At this time, we need to remove buds and leaves so as not to affect the growth of lotus roots. If they are not removed in time, they will continue to absorb nutrients, which will lead to poor growth of lotus roots. When the lotus leaves grow to 5-6 pieces, we need to fertilize them once, and then fertilize them again when the pond is full of lotus leaves. Because many tender lotus roots begin to grow, they need a lot of nutrients. When the leaves do not grow again in the last fertilization method, the lotus roots have begun to grow. At this time, the nutrients required are greater. In addition, the water level should be controlled at about 10-15 cm.

The above is a high-yield lotus planting technology introduction, I hope to help you, want to know more about the relevant knowledge, please pay attention to us.