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

When it comes to red bean grass, it is estimated that friends in the north will be more familiar with it. It is mainly distributed in North and Northwest China. All kinds of livestock and poultry are suitable to eat and like to eat very much. This grass is rich in nutritional value and high in protein. Many farmers will buy it for their livestock and poultry at home. How to choose the seeds of sainfoin? What are the methods of raising seedlings? Next, the editor will tell you!

First, how to select red bean grass seeds?

Red bean grass seeds to choose those full particles, healthy and disease-free, preferably the new species of the year, the difference between old seeds should be more obvious, so it must not be needed. Seed quality will determine its germination rate, and later growth, so be sure to buy high-quality seeds. There are many ways to buy red bean grass, but if you want to buy reliable seeds, you need to choose carefully. It is best to go to the local flower market or seed company to buy, the quality will be more guaranteed, and any subsequent problems can be solved by merchants, after-sales service will be more comprehensive and complete.

Second, the seedling raising method of sainfoin.

1. Soil treatment

Red bean grass is not strict with the soil. There are no special requirements for the previous crop. Autumn ploughing 20ml 25cm to eliminate large knotted root clumps. Use notch rake and disc rake to flatten the next spring. Make preparations for the ground preparation before the broadcast.

2. Seed treatment

(1) Pharmaceutical treatment

Soaking the seeds with 30% hydrogen peroxide for 15 seconds can improve the germination rate of the seeds.

(2) soaking seeds at high temperature

Soaking sainfoin seeds in warm water of 50 ℃ for 6 hours could enhance the germination rate of seeds.

3. Sowing method

After the surface soil is thawed in the first and middle of April, the soil moisture can be sown. The seeding machine is used for strip sowing, the row spacing is 20cm to 30cm, the sowing depth is 3m 5cm, the sowing rate is 5m 5m 7.5kg, 667m 2. Sprouted 3-4 days after sowing, and 6-Mel emerged in 7 days. If there is a lack of seedlings, it needs to be replanted in time.

4. Seedling stage management

The thin and weak roots of sainfoin plants in seedling stage need to be strictly managed from emergence to branching stage. Attention should be paid to water supply during childbearing. In order to ensure the red bean grass to survive the winter safely and return to green in the following year, it was irrigated once in winter before freezing.

All right, that's all the editor wants to share with you. If you have any ideas for planting sainfoin, you should try to choose those with full grains and healthy and disease-free seeds when selecting seeds, so that the germination rate is high. In addition, the editor also shared with you some specific breeding methods of sainfoin, hoping to help you ha!

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