Techniques for increasing the germination rate of autumn pasture

Autumn is the golden season for sowing grass. However, because people in many places are accustomed to live broadcasting, the seed germination rate is low, which not only causes the waste of seeds, but also seriously affects the unit of grass production. If proper pre-planting treatment can be carried out according to the different characteristics of different pastures, not only will it greatly increase the germination rate, but it will also greatly contribute to the growth of forage grass, and the unit grass production will increase by more than 30%. The four kinds of common manual processing technologies are described as follows: 1. Hard processing. As the seed coats of many leguminous grass seeds, such as alfalfa and rhinoceros, have a tightly arranged Markov cells, the moisture does not easily infiltrate and directly affect germination after sowing. Before sowing legumes, they should be hard-treated. The main methods are: 1 wipe the seed coat. Roller mill can be used for roller compaction or roller compactor treatment. Legume grass seed can also be mixed with a certain amount of crushed stone and gravel and put into a stirring shaker to stir and oscillate, until the surface of the seed is rough and fluffy, but the seed is not crushed. It is appropriate. 2 Variable temperature soaking. It is usually used in places where the soil is moist or well-watered. Usually the seeds are soaked in hot water and soaked overnight. They are exposed to the sun during the day, cool to the night, and often add some water to keep the seeds moist when most of the seeds are moist. When it is inflated, it can be sown according to the lyrics. 3 add acid treatment. Add 3%-5% dilute sulphuric acid or hydrochloric acid to the seed and stir well. When the seed coat cracks, put the seed in flowing water and clean it. Slightly dry it to sow. 2, inoculation treatment. Legume forage can co-fix nitrogen with rhizobia, but the formation of legume nodules is closely related to the number of rhizobia in the soil, especially for leguminous forages for the first time in Xinyi land, or for the same kind of cultivation on the same plot. Legumes or forage legumes planted on excessively arid and high-acidity plots are inoculated with rhizobial bacteria to increase the number of root nodules and improve the yield and quality of legumes. At present, there are mainly the following three kinds of inoculation methods in practice: 1 dry tumor method. It is to select the full-fledged legume legume roots, rinse with water, place it in a sheltered, dark, cool, and sunny place so that it will slowly dry out, and grind it before planting grass. 2 fresh tumor method. That is, the rhizobia or ground roots are diluted with a small amount of water and mixed with the cooked soil, and incubated at 20-25° C. for 3-5 days. Then, the fungicide and the seeds to be sowed are dressed. 3 rhizobia dressing. The rhizobia product is sprayed on the seeds according to the instructions. The standard proportion of rhizobia dressing is 1 kg of seeds mixed with 5 g of the inoculant. When inoculating rhizobial bacteria, it is necessary not to mix seeds with pesticides and inoculate directly under direct sunlight. Seeds that have been seeded with rhizobium do not come into contact with quicklime or a large amount of fertilizer to avoid killing and killing rhizobia and inoculating the same family with rhizobia. Mutual vaccination is invalid. 3, soaking treatment. For seedlings of the genus Polygonaceae and Compositae, seed soaking should be carried out before sowing by soaking the seeds in warm water for a certain period of time. The temperature of the water and the length of soaking time can be determined according to the characteristics of the seeds. For example, seedlings of pine cones are soaked in water at 30°C for 12 hours before sowing, and then sowed; Rumex is soaked in cloth at 40°C for 6-8 hours before sowing The germination was conducted at 25-28°C for about 15 hours, and about 70%-80% of the seed embryos were planted when they were broken. 4, to mans handling. Many grasses often have spikes, glumes, and other appendages that are not easily removed during harvesting and processing. To increase the seed germination rate, it should be carried out using a man-made machine or a ring-shaped suppressor after pressing to perform mango processing. China Agricultural Network Editor

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* Heating
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* 15-minute auto shut off
* Clockwise and Counter-clockwise options
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Shiatsu Neck And Shoulder Massager With Heat: BL-4007

Feature:

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5). Magic Heat-infrared heat system.
6). Five levels of speed to choose from.
7). 8-minute auto shut off.
8). Also good for ease of back and lumbar muscles.

Portable Home-use Neck Massager: BL-4006

Feature:

1). Portable and practical Massage Cushion for home, office.
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5). By its practical size, it`s able to massage nearly every part of your body. It's better for massage your neck and shoulder.
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U-Shape Massage Pillow : BL-4002

Feature:

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Rechargeable Portable Neck And Should Massager: BL-4009

Feature:

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