High-yield cultivation method of annual Angelica sinensis
A cultivation method and annual technology, applied in the field of high-yield cultivation of annual angelica, can solve the problems affecting the safety of medicinal materials of angelica, affecting the yield and quality of angelica, and long production cycle, so as to improve artificial large-scale planting, enhance product competitiveness, The effect of short planting period
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Embodiment 1
[0014] Example 1: Choose a slope with an altitude of 2000-2500 meters and a slope of 5-10 degrees for planting.
[0015] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, apply 1500-2000kg of decomposed cattle and sheep fine manure per mu, 50kg of ternary compound fertilizer, and Mix the live soil evenly, level it and fine it, and spray 1.5kg / mu of Dikesone disinfectant and 2-5% Dichloride aqueous solution the day before sowing;
[0016] ② Sowing and raising seedlings: sow on January 1 of each year, dry the seeds for 1-2 days before sowing, put the sun-dried seeds into a warm water solution of 0.4-0.5% chloramphenicol at a tempe...
Embodiment 2
[0023] Example 2: Choose flat land with an altitude of 2000-2500 meters for planting.
[0024] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10 to 15 cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, and apply 1800 kg of decomposed cattle and sheep fine manure per mu, 50 kg of ternary compound fertilizer, and Mix the flour and live soil evenly and then make it smooth and fine;
[0025] ② Sowing and raising seedlings: sow on January 5 every year, dry the seeds for 2 days before sowing, soak the sun-dried seeds in a warm water solution of 0.5% chlorpyrifos at a temperature of 35°C for 40 hours, take them out and dry them in the air Dry, then mix 4 times the weight of steriliz...
Embodiment 3
[0032] Example 3: Select an altitude of 2500 to 3000 meters and a slope of 5 to 10 degrees for planting.
[0033] ① Seedbed preparation: Select sandy soil plots with deep soil, loose and fertile and well-drained soil, plow the selected plots in time, pick out impurities, and after plowing, manage the seedbed with a growth of 8m and a width of 1.2m, and sow Burn the seedbed in the first 3 to 4 days, and then spread a layer of 10 to 15 cm burning soil substrate on the surface of the seedbed, apply enough base fertilizer, apply 1500 to 2000 kg of decomposed cattle and sheep fine manure per mu, and 50 kg of ternary compound fertilizer. Mix well with the moisture surface live soil and then level off and finely;
[0034] ② Sowing and raising seedlings: Sow on January 10 every year, dry the seeds for 2 days before sowing, soak the sun-dried seeds in a warm aqueous solution of 0.5% dichloride at a temperature of 35°C for 48 hours, take them out and dry them in the air Dry, then mix...
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