How to increase the yield of the latest broad bean planting

Broad bean is more common in our daily life, not only as a vegetable, but also can be processed into a variety of small snacks, but also welcomed by many people. Therefore, the planting area of broad bean is still very large, and when planting broad bean, how to increase the yield must be a problem that many people are concerned about. So how to increase the yield of broad bean planting? The following editor will give you a brief introduction, let's have a look!

1. Remove the main stem

When planting broad beans, we should pay attention to timely removal of the main stem of broad bean plants. All the nutrients are concentrated on the secondary stems that are produced before overwintering each year. The secondary stem of broad bean plant could increase the amount of flower and fruit rate in the following year. In order to achieve the purpose of improving the yield of broad bean, the time of going to the main stem is usually in January of each year. It should not be too late to avoid the secondary stem being too mature and affecting the effect. When going to the main stem, it can be cut directly at the place where the main stem is about 10cm from the ground, and it should be completed by the middle of January at the latest.

2. Remove invalid branches

In addition to removing the main stem, we should also pay attention to the proper removal of some invalid branches. Because the broad bean plant after the Beginning of Spring, the branch flowering quantity is generally relatively small. And even if it can blossom, then it is very easy to appear the phenomenon of flowers but not real. And will also pull out the effective branches before the year to seize light, water and fertilizer, etc., serious plant growth as a whole. Therefore, in March every year, the early flowering period of broad bean, it is necessary to remove the small branches and twigs in time, concentrate the nutrition on the effective branches and improve the yield of broad bean.

3. Pick the heart

The flowers of broad bean are mainly lateral short racemes, and their flowering time is generally about one month. In the flowering and pod stage, if the nutrition is not centrally supplied to blossom and pod, then the flower and pod may fall due to lack of nutrition. Sterile flowers are also easy to appear at the top of the branch, so in the later stage, we also need to remove the top in time to control the growth of the plant and improve the yield of broad bean. Generally should be carried out after Ching Ming Festival, mainly according to the actual growth of broad bean reasonable control, to avoid damage to broad bean plants.

4. Water and fertilizer management

Broad beans generally like to grow in a more humid environment. However, its waterlogging resistance is poor, so we should pay attention to watering. Broad bean maintains moist soil in the early stage of growth and promotes seed germination. In the middle period of growth, it is necessary to keep the dry soil to promote the deep roots and the growth of lateral roots. There should be no stagnant water in the field, and it should be drained in time to avoid excessive retting of water. Then fertilize, and farm manure and compound fertilizer, after seed germination, irrigate an appropriate amount of thin human manure. When broad bean seedlings grow out of about 5 leaves, about 6 cm high, topdressing. Then topdressing again at budding stage and podding stage to meet the nutritional needs of broad bean.

The above is a brief introduction to how to increase production in broad bean cultivation. That's all for today's introduction. This article is for reference only. I hope it can help you all.