The latest tips on root cultivation of leek

Leek is cultivated in all parts of our country and is loved by many people. Whether it is planted in the open field or at home, it is OK. The planting method of leek is also very simple, and the yield is relatively high. However, when growing leeks, if we want to be high-yielding, then we must first do a good job of root maintenance. How should that kind of planting leek take root? Today, the editor brings you tips on how to raise the roots of leeks. Let's take a look at it.

1. Reasonable harvesting

When raising roots for leeks, harvesting is very important. Because the root of the leek is closely related to the harvest, so we should first of all through the reasonable harvest method to root the leek. The method of harvesting leek should not be more than 5 times a year, if the number of harvests is too much, it will have a great impact on the recovery of leek roots. Then when we harvest, we should also pay attention to the stubble height, because it is kept at about 4 centimeters. Finally, during the harvest, it should not be carried out on rainy days, and should not be watered and fertilized immediately after harvest to avoid root damage.

2. Prevent root skipping

Jumping the root of leek is very disadvantageous to the yield of leek. The leek root jumping is mainly caused by tillering, because the leek tiller is generally in the leaf axilla of the leek plant growth point, resulting in the new tiller at the upper end of the plant. Then each harvest of leek will lead to the root of the next crop of leek gradually close to the ground, which will have a great impact on the subsequent growth, yield and quality of leek. Therefore, we should sit down and cultivate soil and manure to prevent leeks from jumping roots, cover up the roots of leeks exposed to the ground, meet the nutrition needs of roots, and let chives renew their clothes and enhance their growth ability.

3. topdressing at the right time

A reasonable topdressing work is also a necessary measure to root leek. In October every year, the temperature will gradually drop, and the temperature drop will lead to increase the assimilation of leeks and reduce the growth rate of leeks. It is very disadvantageous to the growth of the aboveground part of the leek plant, so at this time, we have to strengthen the management of water and fertilizer. Usually in September, it is necessary to apply ammonium nitrate once with the water and again after entering October, and to apply phosphorus and potassium fertilizer properly.

4. Pinch off the flower bolts

When growing leeks, under normal circumstances, leeks begin to blossom and bear fruit from July to August. When the leek begins to blossom and bear fruit, the nutrition of the plant will be concentrated in the fruit. The growth of stems, leaves and tillers of big branch leek is lack of nutrition, which affects the growth of edible parts. Therefore, in order to protect the root growth of Chinese chives, we should pinch off the flower bolts of leeks in time. Prevent flower bolts from consuming too much nutrition, thus reducing the yield and quality of leeks.

The above is a brief introduction to the tips for raising the roots of leeks. That's all for today's introduction. This article is for reference only. I hope I can help you.