Large-scale cultivation method of radix psammosilenes
A cultivation method and seed technology are applied in the field of large-scale cultivation of golden iron locks, which can solve the problems of labor cost, high cost of planting, and small area for popularization and planting, so as to suppress and alleviate the obstacles of continuous soil cropping, facilitate the popularization of planting, and promote planting. The effect of mass reproduction
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Embodiment 1
[0017] The concrete steps of this embodiment are as follows:
[0018] 1. site selection: select limestone red loam soil with an altitude of 1800m, light, sufficient precipitation, humid air, deep soil layer, good drainage, and a slope of 8°;
[0019] ②Soil preparation: 15 days before sowing, plow the land deeply, remove sundries, and sterilize in the sun. , make a high box with a width of 80-100cm and a height of 15-20cm, then spray the box surface with water, the humidity is 80-85%, and sow when the soil humidity is air-dried to 60-65%;
[0020] ③ Sowing: When planting, open a 15-20cm deep seeding ditch according to the row spacing of 10-15cm, and then apply decomposed farmyard manure in the planting ditch, and apply bio-organic fertilizer as the base fertilizer. The amount of farmyard manure per mu is 800kg, bio-organic The amount of fertilizer per mu is 80kg. Finally, add Jintiesuo seeds to some fine sand. The weight ratio of seeds to fine sand is 1:0.1. The sowing amount ...
Embodiment 2
[0028] The concrete steps of this embodiment are as follows:
[0029] 1. Site selection: select yellow sand soil with an altitude of 2500m, light, sufficient precipitation, humid air, deep soil layer, good drainage, and a slope of 12°;
[0030] ②Soil preparation: 15 days before sowing, plow the land deeply, remove sundries, and sterilize in the sun. , make a high box with a width of 80-100cm and a height of 15-20cm, then spray the box surface with water, the humidity is 80-85%, and sow when the soil humidity is air-dried to 60-65%;
[0031] ③Sowing: When planting, open a 15-20cm deep seeding ditch according to the row spacing of 10-15cm, and then apply decomposed farmyard manure in the planting ditch, and apply bio-organic fertilizer as the base fertilizer. The amount of farmyard manure per mu is 900kg, bio-organic The amount of fertilizer per acre is 90kg, and finally Jintiesuo seeds are added to part of the fine sand, the weight ratio of seeds and fine sand is 1:0.1, the so...
Embodiment 3
[0039] The concrete steps of this embodiment are as follows:
[0040] ①Site selection: choose yellow sand soil with an altitude of 3600m, light, sufficient precipitation, humid air, deep soil layer, good drainage, and a slope of 8-15°;
[0041] ②Soil preparation: 15 days before sowing, plow the land deeply, remove sundries, and sterilize in the sun. , make a high box with a width of 80-100cm and a height of 15-20cm, then spray the box surface with water, the humidity is 80-85%, and sow when the soil humidity is air-dried to 60-65%;
[0042] ③Sowing: When planting, open a 15-20cm deep seeding ditch according to the row spacing of 10-15cm, and then apply decomposed farmyard manure in the planting ditch, and apply bio-organic fertilizer as the base fertilizer. The amount of farmyard manure per mu is 1000kg. The amount of fertilizer per mu is 100kg. Finally, add Jintiesuo seeds to part of the fine sand. The weight ratio of seeds to fine sand is 1:0.1, and the sowing amount is 2-3...
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