First, the selection of seedbed sites is close to the water source, sufficient, and convenient for dredging, and at the same time, the flat land (close to dry land and dry soil, and the best sandy soil) can be taken into account as the seedbed base.
Second, change the selection of species selection Shorter growth period, dwarf, drought resistance, stable production, local cultivation for spring corn when the whole growth period is about 110 days, when the autumn corn cultivation period of about 100 days as a variety of varieties Varieties, such as Keyu No. 2 and Yuyu 32.
Third, the preparation of nutritious soil prepared per area of ​​acres of screening and fertilizer 600 kg, screening 400 kg of clay, plus three yuan compound fertilizer (15:15; 15) 10 kg or 10 kg of calcium, conditions can also be added 100 kg of cooked pigs were fattened and the soil was mixed well.
Fourth, the seedlings of the car surface finishing width of 140 cm, depth of 15 cm, the bottom of the seedbed to be leveling and solid.
V. Place the plate and fill the soil in parallel with the direction of the two sides of the car. Put the plate side by side, fill the soil, water the side, the water must be poured; especially when working under the hot sun, it is necessary to swing the plate. , 2 to 3 people fill the soil, so that the soil and other plates, do not disk and other soil, the first irrigation to fill the depths of two thirds.
6. Before soaking, seed dressing and sowing, the seeds should be soaked for 6 to 10 hours in advance. When the coated seeds are soaked, it is appropriate that the amount of water is just to cover the seeds. When the seeds fall out of the water, they are added to just cover the seeds. Soaked seeds are drained with baskets and drained until no water droplets are available. Use dry nurse nanny for seed dressing. Refer to the instructions for the amount of seed to be used. After the seeds are well mixed, spread and dry for 2 to 3 hours. When the medicine is tightly adsorbed. When seeding, it can be sowed; when sowing, two seeds are sowed in each pod, and the soil with a higher height in the pod can deepen the embryos. After sowing, the remaining one third of the soil will be sowed. Cover the seeds and then drench them.
Seventh, earth, arches, cover shading nets will be soil around the plastic floppy disk, then, with a bamboo arch, and finally, covered with a shade net, the shading net around the soil compaction.
Before emergence, watering is needed sooner or later. Seedlings are watered after seeing the weather and seedlings to ensure that the nutrient soil moisture content of the seedbed is between 90 and 95 degrees, and it is maintained until the two-leaf and one-heart period. Clover is timely transplanted in the afternoon after catching rain.
Second, change the selection of species selection Shorter growth period, dwarf, drought resistance, stable production, local cultivation for spring corn when the whole growth period is about 110 days, when the autumn corn cultivation period of about 100 days as a variety of varieties Varieties, such as Keyu No. 2 and Yuyu 32.
Third, the preparation of nutritious soil prepared per area of ​​acres of screening and fertilizer 600 kg, screening 400 kg of clay, plus three yuan compound fertilizer (15:15; 15) 10 kg or 10 kg of calcium, conditions can also be added 100 kg of cooked pigs were fattened and the soil was mixed well.
Fourth, the seedlings of the car surface finishing width of 140 cm, depth of 15 cm, the bottom of the seedbed to be leveling and solid.
V. Place the plate and fill the soil in parallel with the direction of the two sides of the car. Put the plate side by side, fill the soil, water the side, the water must be poured; especially when working under the hot sun, it is necessary to swing the plate. , 2 to 3 people fill the soil, so that the soil and other plates, do not disk and other soil, the first irrigation to fill the depths of two thirds.
6. Before soaking, seed dressing and sowing, the seeds should be soaked for 6 to 10 hours in advance. When the coated seeds are soaked, it is appropriate that the amount of water is just to cover the seeds. When the seeds fall out of the water, they are added to just cover the seeds. Soaked seeds are drained with baskets and drained until no water droplets are available. Use dry nurse nanny for seed dressing. Refer to the instructions for the amount of seed to be used. After the seeds are well mixed, spread and dry for 2 to 3 hours. When the medicine is tightly adsorbed. When seeding, it can be sowed; when sowing, two seeds are sowed in each pod, and the soil with a higher height in the pod can deepen the embryos. After sowing, the remaining one third of the soil will be sowed. Cover the seeds and then drench them.
Seventh, earth, arches, cover shading nets will be soil around the plastic floppy disk, then, with a bamboo arch, and finally, covered with a shade net, the shading net around the soil compaction.
Before emergence, watering is needed sooner or later. Seedlings are watered after seeing the weather and seedlings to ensure that the nutrient soil moisture content of the seedbed is between 90 and 95 degrees, and it is maintained until the two-leaf and one-heart period. Clover is timely transplanted in the afternoon after catching rain.
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