How to choose broad bean seeds? What are the methods of raising seedlings?

Broad bean is a leguminous plant. In some areas, some people call it Hu bean, an annual or perennial herb. So how to choose the seed broad bean? What are the seedling methods of broad bean?

First, how to choose broad bean seeds?

When selecting seeds, the varieties with high survival rate and strong disease resistance should be selected. You can buy this directly from the seed store. The most important factor in whether the seed can survive and thrive is the choice of the seed.

Second, what are the methods of raising seedlings of broad bean?

1. Seed selection and sowing

When choosing broad bean seeds, you should choose good seeds with high yield and no disease. The soil should be deeply dug and ploughed before sowing to make the land soft, which is conducive to root expansion, germination and formation of nodules, and then the use of rhizobium inoculation can increase yield. Soil inoculation can be used to take about 100 jin of soil from the soil that has been planted with broad beans and sprinkle it in the ditch when sowing.

two。 Seedling stage management

In the seedling stage, we should pay attention to the seedling situation, and make corresponding control methods according to the seedling situation. After sowing, cover with soil and cover with straw to maintain temperature and humidity. In the middle of growth, it is necessary to do a good job in the prevention and control of diseases and insect pests, deal with the diseased plants, remove the disease and weeds and destroy them centrally. Spray pesticides to control diseases, pests and rats, control moisture, and arrange branches and seedlings. To ensure the normal development of the plant. In the later stage, the water demand of the plant should be ensured, the density should be controlled, and the ventilation and light between the fields should be maintained.

3. Topdressing and watering

After sowing, it should be irrigated in time to maintain the necessary moisture, which can promote early germination and emergence. After sowing, the soil should be compacted to prevent lodging after growing up. In the growth of young leaves, it can be appropriate to apply some small bunches of nitrogen fertilizer, in the growth period to apply phosphate fertilizer and potash fertilizer. When setting pods, we should apply more trace elements, which can reduce the phenomenon of flowers and pods and achieve high yield. In the early days, the main thing is to ensure drainage and ventilation, otherwise it will cause flowers and pods to fall and beans to dry up.

4. Ploughing and pruning

Check in time after emergence, and replant immediately if you find that there is a lack of seedlings. In the seedling stage, we should often plough and weed, pat and thicken the soil to prevent lodging. More attention should be paid to the branching of seedlings before and after flowering. Broad bean branches are difficult to bear pods, and extra branches should be removed to absorb more nutrients for the trunk, improve fruit rate and plumpness rate.

5. Timely harvest

When harvesting broad beans, it can be carried out in batches, from bottom to top, about once a week. Some mature seeds can be preserved. When the leaves fall, the pods in the middle and lower parts are picked, dried and peeled off to preserve broad beans.

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