Planting time and method of broad bean

The planting time of broad bean is from mid-late March to early April in spring and from early October to early November in autumn. Broad bean planting method: select high-quality seeds, plough the soil and sow, water the seeds in time after sowing, then cover the seeds with soil and cover with straw to keep the moisture, and the stagnant water should be drained in time. During the growth period, nitrogen, phosphorus and potash can be properly applied, and redundant branches should be trimmed in the later stage to do a good job in pest control in time.

Planting time of broad bean

Broad bean is generally planted in spring or autumn, from mid-late March to early April in spring, and from early October to early November in autumn. Timely planting is beneficial to seedling evenness, seedling strength and dry grain broad bean should not be planted in early autumn to prevent broad bean from suffering from low temperature and freezing injury during flowering.

2. Planting methods of broad bean

1. Seed selection and sowing

Select high-quality seeds with full, high yield and disease-free, plough the soil before sowing, make the soil soft, conducive to rhizome expansion and germination to form nodules, and then use rhizobium inoculation to increase yield, you can choose the method of soil inoculation, dig about 50 kg of soil in the land where broad beans have been planted, and spread it in the ditch when sowing.

2. Seedling stage management

The main results are as follows: (1) the seedling situation should be carefully observed in the seedling stage, and the corresponding control methods should be made according to the seedling situation. after sowing, the seeds should be covered with soil and covered with rice straw to keep warm, and it is necessary to do a good job in the prevention and control of diseases and insect pests in the middle stage of growth. pull out the diseased plants and weeds and destroy them with fire.

(2) it is necessary to spray pesticides in time to control diseases and insect pests, control moisture, arrange branches and seedlings in the garden, ensure the normal growth and development of plants, have sufficient water supply in the later stage of growth, and control the density reasonably. it is beneficial to maintain the ventilation and light transmission between plants.

3. Topdressing and watering

The main results are as follows: (1) watering in time after sowing is beneficial to promote the early development of seedlings, and gently compact the soil to avoid lodging after growing up. When young leaves grow, a small amount of nitrogen fertilizer can be applied properly, and phosphate and potash fertilizer should be applied regularly in the process of growth.

(2) more trace elements can be applied during the podding period, which can reduce the loss of flowers and pods, improve its quality and yield, ensure the ventilation of the garden in the early stage of growth, and drain water in time when stagnant water occurs. it is helpful to reduce the occurrence of flower and pod drop and bean kernel dryness.

4. Ploughing and pruning

If a lack of seedlings is found after emergence, replanting should be carried out in time, weeding should be often ploughed and weeded in the seedling stage, the soil should be compacted and the lodging phenomenon should be avoided, and attention should be paid to the branching of seedlings before and after flowering period. if broad bean branches appear, it is more difficult to bear pods, so it is necessary to prune the excess branches in time to promote the trunk to absorb more nutrients and improve its fruiting rate and plumpness rate.

5. Timely harvest

Broad beans can be harvested in batches and can be harvested every 7 days from bottom to top. During this period, a small amount of mature seeds can be preserved. When the leaves fall, pick the pods in the middle and lower parts, dry them and peel off the shell for preservation.