How to select awnless brome seeds? What are the methods of raising seedlings?

Awnless brome is a kind of excellent forage grass, which is often seen in hillsides, valleys and riverside in the wild. Because of its high nutritional value, good palatability, early cold tolerance and grazing resistance, it is the main grass species for artificial grassland and environmental protection sand fixation. If you want to plant awnless brome, how to choose the seeds? What are the methods of raising seedlings? Let's learn about it.

How to select awnless brome seeds?

1. Purchase channels

Can choose the local flower and plant market, seed points, agricultural stores and other purchases, if not can also choose online purchase, but no matter which way, we should choose a store with high reputation and good reputation.

2. Seed appearance

Select seeds with good appearance and color, observe whether there are empty shells, deterioration, etc., and select high-quality seeds. The germination rate of inferior awnless brome seeds is low, so be careful to buy them.

What are the seedling raising methods of awnless brome?

1. Prepare before sowing

It is required to dig the land deeply in the autumn of the year before sowing, it is best to apply basic fertilizer (such as sheep, etc.), rake plum before sowing, so that the vast expanse of land is flat and the soil is fine. Areas with irrigation conditions should be irrigated before sowing to ensure soil moisture.

2. Sowing seeds

Sowing time depends on local climatic conditions, spring sowing, summer sowing or early autumn sowing. Northeast China is suitable for summer sowing, usually sowing in June-July, or from late April to mid-May when the soil moisture is good in early spring. The seeds were sown in August in Guanzhong area of Shaanxi Province, but the growth and development was poor if they were planted in late September. Most of the sowing methods are strip sowing, with a row spacing of 30 Murray and 40 centimeters, or sowing. The sowing rate is 24 jin per mu, and the depth of shaking is 3-4 cm.

3. Field management

Awnless brome grows slowly at the initial stage, so attention should be paid to weeding and loosening soil in that year. The grass needs a lot of nitrogen. In order to promote its growth, nitrogen fertilizer should be applied and irrigated once in different stages. After each cutting, fertilizer and irrigation should be applied as appropriate to strengthen the regeneration ability. Awnless brome tends to form turf after growing for 3-4 years, and the soil permeability becomes worse. The yield can be reduced by nail tooth handle or disc rake sulfur loose topsoil, which can promote the occurrence of new stem and increase the yield.

4. Pest control

The diseases of awnless brome include branch horn disease, powdery mildew, stripe rust and so on, among which ergot disease is more common. Chemical protection can be carried out with modified sodium, stone mixture, Dysen zinc, verapamil and so on.

5. Harvest

The stems and leaves of awnless brome are relatively soft and should be harvested during flowering when used as hay, and can be harvested twice a year. The seeds can mature about 100 days after turning green, and can be harvested when 50% of the spikelets turn into an audience color, and the seeds are easy to fall off too late. The seed can be harvested per mu is 30 per mu and 90 jin. The seeds harvested in autumn had the highest germination rate in the following year, and the germination rate decreased to 40% after 5 years. In 617, the seeds almost lost their ability to germinate.

Awnless brome has high nutritional value, and cattle, horses, sheep and other livestock like to eat. There are cultivation in many areas of our country, such as Inner Mongolia, Jilin and other places, this kind of grass grows fast, the management is simple, if breed can plant some as feed, can effectively save feed cost.

For the wonderful pictures and articles and popular comments on awnless brome, you may be interested in the following recommended contents of Nongxun. Welcome to read.

Agricultural products you may be interested in: national supply of high quality awnless brome seeds

Phellodendron mandshurica (Thunb.)