How do you select Chinese milk vetch seeds? What are the seedling-raising methods?

Friends living in rural areas are probably no strangers to the Chinese milk vetch plant. It is distributed all over the country, mostly growing in mountainous areas and fields. The flowers of Chinese milk vetch are as beautiful as its name, and some people even plant it specially. So how do you select seeds of Chinese milk vetch? What are the seedling-raising methods? Next, the editor will tell you all about it!

1. How do you select Chinese milk vetch seeds?

When buying Chinese milk vetch seeds, you must comprehensively consider the price and quality of the seeds so that you can buy high-quality seeds at a good price. You can buy seeds at Lvbao Garden, where the seed quality and price will both satisfy you very much. Before sowing, the seeds need some treatment, because Chinese milk vetch seeds have a waxy layer on the surface and the natural germination rate is relatively low. Therefore, you must soak the Chinese milk vetch seeds in warm water, which can remove the waxy layer on the surface. Of course, you can also rub the waxy surface off with heated sand, which can also effectively help the seeds germinate.

2. Seedling-raising methods for Chinese milk vetch seeds

1. Seed treatment

Chinese milk vetch originally had a wide wild population, so it does not have great requirements for soil. Soil with sufficient water, shade, moisture, and high fertility is enough. Before sowing, sun the seeds for about 4 hours, then rub off the waxy layer on the seed surface to promote water absorption and germination. After treatment, put the seeds into salt water and pick out the useless seeds such as shriveled and diseased seeds that float on the surface. Then put the healthy seeds into human urine and soak them for 7 hours. After soaking, air-dry them, then mix the seeds with calcium magnesium phosphate fertilizer, and sow at the right time.

2. Sow at the right time

Chinese milk vetch is usually sown in early autumn each year. At this time, the temperature and humidity are very suitable for seed development, which is conducive to seed germination and seedling emergence. Sowing time has a great influence on the growth of Chinese milk vetch. If sown too early, the symbiotic period with fertilizer is long, and after emergence the seedlings grow weakly and their growth is hindered. If sown too late, the temperature gradually drops, the seeds enter dormancy, the germination rate decreases, and after emergence the seedlings are prone to freezing damage, and the overwintering survival rate will also be insufficient. When sowing, pay attention to sowing density, sow evenly, and ensure full stands.

3. Protect and promote seedlings

If sowing in rice fields, avoid waterlogged fields when harvesting rice. Sow promptly after harvest, then cover the Chinese milk vetch with rice straw to raise the temperature, strengthen the soil's water retention, and promote seedling growth and branch development. Then do a good job of weeding. Weeds are an important factor affecting seedling growth, and timely weeding is the primary task to ensure a full and sufficient stand of seedlings. If weeding is not done well, weeds will seize the nutrients for seedling growth, causing malnutrition in seedling growth and possibly dead seedlings in severe cases. Therefore, in order to ensure the healthy growth of Chinese milk vetch, you must do a good job of protecting and promoting seedlings.

4. Field management

During its growth period, Chinese milk vetch is afraid of both drought and waterlogging. Especially at the seedling stage, pay attention to drainage, because too much standing water can easily cause rotten buds and rotten seedlings. Improper water management will affect the growth of the plant roots, causing yellow leaves and leaf drop. Therefore, we must control water management well according to factors such as the growth stage of Chinese milk vetch and the weather. Chinese milk vetch has relatively large nutritional needs. After emergence, topdress with farmyard manure in time to improve seedling resistance. Then in December, topdress with fertilizers such as farmyard manure and superphosphate to improve the cold resistance of the seedlings and reduce freezing damage. After the Beginning of Spring, topdress with quick-acting nitrogen fertilizer, and do the staking and topdressing work according to seedling growth to ensure the normal growth of Chinese milk vetch.

All right, that is all the content the editor wants to share with you today. Chinese milk vetch is still fairly common in rural areas. If you plan to plant it, it is recommended that you choose better-quality seeds, and you can also refer to the seedling-raising methods above. I hope it can help everyone.

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