Storage method for Chinese angelica seedlings
A technology for seedlings and angelica, applied in botany equipment and methods, planting substrates, horticulture, etc., can solve the problems of rotten seedlings and inhibited growth of seedlings, reduced survival rate of seedlings transplanted, adverse effects of angelica production, etc. , to achieve the effects of reducing the bolting rate of transplanting, facilitating mechanical transplanting, and prolonging the storage time of seedlings
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Embodiment 1
[0042] A method for storing angelica seedlings, comprising the steps of:
[0043] (1) Harvesting of seedlings: Select the three-year-old seeds of the excellent Angelica sinensis variety "Mingui No. 1" for seedling cultivation, and choose sunny days for excavation when the seedling age reaches 90 days. When the seedlings are excavated, the leaves and stems are twisted off, and 3-5cm petioles are reserved at the base of the seedlings, and then packed into woven bags and transported back to the processing workshop.
[0044] (2) Seedlings sweating and dehydration: place the recovered seedlings in a cool place at 3-5°C, and plant them in wet soil with a water content of 50% with an inclination of 30°. The planting time is 15 days. The reserved petioles wilt and fall off, the seedlings lose 20% of their moisture, and the seedlings enter the dormancy period.
[0045] (3) seedling selection: the seedlings that have entered dormancy in step 2 are selected, the residual petioles of the s...
Embodiment 2
[0054] A method for storing angelica seedlings, comprising the steps of:
[0055] (1) Harvesting of seedlings: Select the three-year-old seeds of the excellent Angelica sinensis variety "Mingui No. 1" for seedling cultivation, and choose sunny days for excavation when the seedling age reaches 90 days. When the seedlings are excavated, the leaves and stems are twisted off, and 3-5cm petioles are reserved at the base of the seedlings, and then packed into woven bags and transported back to the processing workshop.
[0056] (2) Seedlings sweating and dehydration: place the recovered seedlings in a cool place at 4-5°C, and place them in a wet soil with a water content of 60% with a 45° inclination. The time of artificial planting is 12 days. The reserved petioles wilted and fell off, the seedlings lost 16% of their moisture, and the seedlings entered the dormancy period.
[0057] (3) Seedling selection: the seedlings that have entered dormancy in step 2 are selected, the residual...
Embodiment 3
[0066] A method for storing angelica seedlings, comprising the steps of:
[0067] (1) Harvesting of seedlings: Select the three-year-old seeds of the excellent Angelica sinensis variety "Mingui No. 1" for seedling cultivation, and choose sunny days for excavation when the seedling age reaches 100 days. When the seedlings are excavated, the leaves and stems are twisted off, and 3-5cm petioles are reserved at the base of the seedlings, and then packed into woven bags and transported back to the processing workshop.
[0068] (2) Seedlings sweating and dehydration: place the recovered seedlings in a cool place at 4-5°C, and place them in a wet soil with a water content of 70% with an inclination of 45°. The time of artificial planting is 10 days. The reserved petioles wilt and fall off, the seedlings lose 15% of their moisture, and the seedlings enter the dormancy period.
[0069] (3) Seedling selection: the seedlings that have entered dormancy in step 2 are selected, the residua...
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