Rapid seedling method of eucommia ulmoides
A fast, seed-based technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve the problems of unbalanced seedling quality, poor growth, large amount of seeds, etc., to improve the emergence rate and seedling rate, The effect of reducing production cost and improving seedling quality
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[0012] Example 1:
[0013] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.
[0014] 2. Matrix screening: The matrix is made of peat:perlite:vermiculite:sawdust in a volume ratio of 3:1:1:0.
[0015] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.
[0016] 4. Seedbed m...
Example Embodiment
[0018] Example 2:
[0019] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.
[0020] 2. Matrix screening: The matrix is made of peat:perlite:vermiculite:sawdust in a volume ratio of 0:1:1:3.
[0021] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.
[0022] 4. Seedbed m...
Example Embodiment
[0024] Example 3:
[0025] 1. Seed treatment before sowing: 30-45 days before sowing, use wet sand to sand the seeds. Mix the seeds and wet sand in a ratio of 1:3 by volume, and you can hold them into a ball and stack them in piles. Turn it once every two days, spray with pure water, keep the humidity, and the seeds can be sown when part of the seeds are white.
[0026] 2. Matrix screening: The matrix is made of peat:perlite:vermiculite:sawdust in a volume ratio of 1:1:1:2.
[0027] 3. Modified Hoagland's nutrient solution formula: potassium dihydrogen phosphate 138mg / L, magnesium sulfate heptahydrate 490mg / L, potassium nitrate 510mg / L, calcium chloride dihydrate 580mg / L, manganese chloride tetrahydrate 1.81mg / L, heptahydrate Zinc sulfate hydrate 0.22mg / L, boric acid 2.86mg / L, copper sulfate pentahydrate 0.08mg / L, sodium molybdate dihydrate 0.02mg / L, cobalt sulfate heptahydrate 0.08mg / L, disodium EDTA 3730mg / L, ferric sulfate heptahydrate 2780mg / L.
[0028] 4. Seedbed m...
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