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

Sweet clover, also known as iron broom, detoxification, provincial grass, etc., with heat-clearing and detoxification, anti-inflammatory effect, is a better traditional Chinese medicine, in addition, it is also a high survival rate of forage grass, planted in many areas. How to choose sweet clover seeds if you want to plant them? What are the methods of raising seedlings? Let's learn about it.

How to choose sweet clover seeds?

1. Purchase channels

Sweet clover seed purchase methods are mainly physical store purchase and online purchase, physical stores can go to the local seed shop, agricultural stores and other purchases, online purchase, it is best to choose a store with good reputation and high reputation.

2. Price selection

If the price of sweet clover is retail, it is usually about 35 yuan per catty. The consumption level of each region is different, and the price of the seed company will be slightly different, but it will not be too different from the actual value. When you buy it, you can compare it with others.

3. Seed selection

First of all, seeds should choose seeds with good glossiness and full grains, and do not buy old seeds, which can easily affect the germination rate. In addition, the seed packaging should pay attention to the production date and buy the latest date as far as possible, which is conducive to germination.

What are the methods of raising sweet clover seedlings?

1. Seed treatment

The outer layer of fresh plant rhinoceros seeds is very solid, and its hard seed rate is about 50%. Before sowing, we should rub the seeds with sand or scratch the skins with stone mills, so that the seeds can absorb water more easily and their germination will not be hindered by the hardness of their skins.

2. Sowing time

Spring sowing or summer sowing is suitable in northern China. Spring sowing is suitable for drought. (the soil can be sown after thawing 8-10 cm) to avoid the influence of drought in early spring and the harm of weeds, and the well-developed root system is conducive to safe overwintering. The suitable sowing month is from the end of May to the beginning of June, when the soil preparation can remove the germinated weeds, reduce the harm to seedlings, and provide good temperature, light and water conditions for seedling growth in the rainy season.

3. Harvest management

The suitable period for forage harvesting should be the highest nutrients per unit area and no effect on plant life. When the height of the harvest stem is about 50 cm, the yield of nutrients in the harvest is high, and the nutrients in the roots accumulate to a very high level, which is easy to regenerate.

The above is an introduction to the cultivation of sweet clover. No matter what is planted, seed selection is the first step, and the second is to do a good job in planting management. Sweet clover has luxuriant branches and leaves and great utilization value, and is the main cultivated species in various parts of the north at present. if you need to, you can consider planting.

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