Elymus dahuricus and secalecereale seed barnyard manure coating method

Abstract

The invention provides an elymus dahuricus and secalecereale seed barnyard manure coating method. The method comprises the following steps of taking cattle and sheep manure as a coating substrate, and sequentially drying, crushing and disinfecting the cattle and sheep manure; fully mixing the coating substrate, a water-retaining agent and an adhesive to prepare a coating; putting an outer coating material and seeds into a grinding tool, and coating the seeds with the outer coating material to prepare coated seeds; and airing the coated seeds in the shade for 2-3 days until the outer coating material is basically hard. According to the method, the plant height and the emergence rate can be remarkably increased, and the emergence time is in advance.

Description

Technical field[0001]The invention belongs to the field of pasture planting, and specific relates to a mapping method of organic grass and green grass seed deeds.Background technique[0002]Qinghai Mikistra (Name: Elymus Geminata (keng et s.l.chen) l.liou), 1989 passed the approved by the National Forage Primary Appointment Committee, and the Ministry of Agriculture approved the name and was allowed to meet regional promotion. Qinghai Mikistine is a perennial plants in Hebao, with drought resistance, cold-resistant, wind sand, anti-smoke-resistant, poor poor, and wide adaptability, and is a good plant in water and soil and improved plants. The stem is 70-140 cm, and the rheum is rooted. The sheath is longer than the section. Leaves shape, often with pink green. The pan is 14-20 cm long, and 2 small spikes per day, small spikes are 3-5 flowers. It is slightly shorter than or equal to the first flower. The back and base plates are covered with small rough hair, top 1-2 cm.[0003]Green gr...

AI Technical Summary

Problems solved by technology

However, in most degraded grasslands, especially severely degraded grasslands, the soil structure is destroyed, soil nutrients are lost, and water holding capacity is reduced, resulting in limited germination ability of exogenous seeds sown.

In addition, the high-quality pasture varieties suitable for large-scale sowing in high-altitude cold and arid areas, such as Elymus qinghai, mostly have light weight seeds, which are easy to be sealed and blown away during sowing, which affects the sowing efficiency and seed germination ability

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