Where can I sell wild broad bean seeds with red roots? What are the methods of raising seedlings?

Do you know red root wild broad bean? Its root is a kind of Chinese herbal medicine, and its sales in the market are still relatively high, so many people will grow it to make money. Where can I get the red root wild broad bean seeds? What are the methods of raising seedlings? Next, the editor will tell you slowly!

First, where to sell wild broad bean seeds with red root?

Generally speaking, red root wild broad bean seeds are sold in some seed stores, if it is convenient, you can also choose to buy them online. In addition, we also have high-quality red root wild broad bean seeds for sale on Nongxun. You can take a look.

2. Breeding methods of wild broad bean with red root.

1. Selecting stubble for soil preparation

The best previous crop of red root wild broad bean is wheat stubble, followed by potato stubble. Continuous cropping is easy to cause the occurrence of diseases and insect pests, resulting in serious yield reduction, or even no yield. Broad bean → potato → wheat → broad bean rotation system should be carried out for more than 3 years. Early ploughing and deep ploughing in time after harvest to accept Rain Water, with a depth of 18cm to 20cm. In the middle and last ten days of September, shallow ploughing and raking was carried out to preserve soil moisture to ensure that the whole broad bean seedlings were strong in the following year.

2. Selection of improved varieties and seed treatment

Excellent varieties with high yield, good quality and strong stress resistance were selected. Qinghai No. 3, Nong No. 17 and Linxia big silkworm with great potential to increase production were selected in medium and high-grade fertility fields. Barren land is suitable for planting small local broad beans with short stalks. The seeds with large, full, bright color and free of diseases and insect pests are selected for seed. Seeds should be exposed to sunlight for 2 to 3 days to improve seed germination rate and germination energy.

3. Scientific fertilization

Wild broad bean with red root is a crop that needs more and more fertilizer. It should be combined with organic fertilizer and inorganic fertilizer to increase the application of phosphorus and potassium fertilizer. High-quality farm manure 3500-5000 kg per mu should be applied, and a certain amount of Kang ash should be added. Apply urea 3kg / mu, phosphorus 50kg / mu, potassium chloride 4kg / mu. It is best to combine all fertilizers with autumn farmland or slip evenly into the furrow when sowing or sowing. For weak seedling fields, a small amount of fertilizer can be applied at budding stage, combined with weeding and loosening soil for the first time, 10 kg / mu of phosphorus, 2 kg of urea and 5 kg of potassium chloride per mu.

4. Sowing seeds at the right time

On the premise of avoiding being harmed by late frost in seedling stage, sowing should be done as soon as possible to reduce pod position and increase grain number and grain weight. When the local temperature is stable, the seeds can be sowed after 0: 5 ℃. Generally, the seeds should be sowed around April 15, and the sowing will end before April 25.

5. Reasonable close planting

Wild broad bean with red root is a kind of crop that likes light, humidity and cool, and its branching power is strong, so its density should be appropriate. Generally, Qinghai No. 3, Nong No. 17 and Linxia Bombyx mori sowed 22 kg per mu and protected 16000 ~ 18000 seedlings per mu. The local small broad bean sows 25 kg per mu and protects 18000 ~ 20000 seedlings per mu. At the same time, wide and narrow rows should be planted to improve the light conditions, that is, enlarge the row spacing and reduce the plant spacing, and make the row spacing form wide and narrow rows, 40 cm wide, 20 cm narrow and 12 cm apart. The method of seedling planting can also be used in high fertility fields, that is, the row spacing is 25 cm, the spacing is 45 cm, 3 seeds per pinch, and arranged into a triangle, the inner plant spacing is 5 cm.

6. Field management

(1) check seedlings and replenish seedlings

Check and replenish the seedlings in time after all the seedlings come out. The lack of seedling area can be used to promote budding and replanting, or transplant the seedlings with soil to achieve the whole seedling, and water it in time after transplanting.

(2) cultivating soil by ploughing

When the seedling height is 3cm to 10cm (before budding), weeding should be carried out for the first time to achieve the purpose of loosening the soil, combined with root cultivation to prevent lodging in the late rainy season. The second weeding should be carried out before sealing the ridges after flowering, be careful not to touch the fallen flowers and affect the fruiting, and later should pull up big weeds to facilitate the growth of bean plants.

All right, that's all the editor wants to share with you. Red root wild broad bean seeds can be bought in a special seed store. In addition, the editor also shared some specific seedling raising methods to everyone. If you think it's helpful to you, collect it.

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