It is more difficult to produce celery, and it is necessary to choose nursery stocks with high topography, convenient irrigation and drainage, loose soil and fertile sandy loam. To apply the rotted base fertilizer, it is necessary to apply some fertilizer to make the soil loose. In order to achieve quick, full, and uniform emergence, 7 to 8 days before sowing , seed soaking and germination can be carried out. Sowing in the middle and late June , first soak for 12 to 24 hours with cold water and add 12 ~ 14 °C , wash the seeds clean, let the air dry for a while, wait until the surface of the seeds is dry, wrap it with a wet towel, let cool place (15 ~ 20 ℃) visible light germination, washed once with cold water every day. Seeds can be sown before planting, and seeded with new high-fat film before planting (also mixed with seed coating agent or pesticide), can moisturize and heat, repel underground pests, isolate virus infection, enhance germination and swelling function, and improve seeds. Germination rate. The sowing method is mostly carried out by sowing, that is, the bottom water is poured first, and the water is oozing and sand is used for sowing. After sowing, the soil should be thin and uniform, and the nursery should be kept moist. Generally , a small amount of water can be poured in the morning and evening after 1 to 2 days until the seedlings are released, and the new high-fat film is sprayed to effectively prevent the water from wilting and wilting. Resistance to pests and diseases. It is necessary to pour small water to facilitate the emergence of seedlings. Seedlings 2 leaves at a time, seedling distance 1cm . Seedlings films 3-4 minutes once seedlings, seedlings from 8 ~ 10cm square, live vaccine, cultivator to, promoting the differentiation of roots and leaves of the seedlings. When the seedling grows to 5 to 7 pieces, when the seedling height is 15 to 18 cm , it can be planted.
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Urban leisure Segway, because of its convenience, it can be used in office buildings, fast-moving walkways, parks, factories, hospitals and other establishments. And be adapt to riding in the city's narrow space without worrying about how to park, because of its energy-saving and low-carbon environment, it can highlight the personal cool personality, therefore it is an excellent choice for short-distance personal transport. Free to wander in every corner of the city.
Cross country Segway, which is use of metal fender and large size, damping tire pressure vacuum off-road tire, so it has a large area of touching with the ground, ground friction and lower shaking, Because of having separated gear box, the power can be 10 times increased more than before. So the max speed can be up to 20km/h and climb the 25 degree slope. It is easy to cross the rugged, steep, pit depression, such as topography, geomorphology, and then arrived at any places which ordinary vehicles can not reach it, Drive with your mind and cross any rough places. It has three modes: beginner mode, normal mode, traction mode 8km / h (beginner mode), 20km / h (normal mode), it is easy to go uphill under traction mode.
Segway
Seg Way, Segway Scooter, Segway For Kids, Electric Segway, Segway Transporter
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