Diced breeding technique for Chinese narcissus
A technology of dicing and narcissus, which is applied in the field of dicing and breeding of Chinese narcissus, can solve the problems of good quality, poor quality, and less production and application of sub-balls
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Embodiment 1
[0019] Harvest first- and second-year-old bulbs of narcissus from the field in early June, dry them in the shade, store them in bags, and place them at a low temperature of 4-10°C for one month; from late August to December each year, take out the bulbs that have been treated at low temperature, and store them as bulbs at room temperature. The center of the plate is a dot, and the bulbs are cut into uniform small pieces radially, each piece has a bulb plate and all scales; mix the cut pieces with wet fine sand, put them in a plastic bag and seal them, and store in a dark place; 1 After one month, small bulbs are formed on each bulb cut block, and the small bulbs that have grown are separated one by one, and then transplanted to the open field.
Embodiment 2
[0021] Harvest first- and second-year-old bulbs of narcissus from the field in early June, dry them in the shade, store them in bags, and place them at a low temperature of 4-10°C for one month; from late August to December each year, take out the bulbs that have been treated at low temperature, and store them as bulbs at room temperature. The center of the disc is a dot, and the bulbs are cut into uniform small pieces radially, each piece retains the disc with the bulb and all the scales; the cut bulbs must be cut into pieces and ventilated for several hours, then mixed with washed wet fine sand, Store in a dark place after being sealed in a plastic bag, and open the bag to ventilate once every 15 days; after one month, small bulbs will be formed on each bulb cut, and the small bulbs that have grown will be separated one by one and transplanted in the open field.
Embodiment 3
[0023] Harvest first- and second-year-old bulbs of narcissus from the field in early June, put them in bags and place them at a low temperature of 4-10°C for one month; take out the bulbs that have been treated at low temperature, and cut the bulbs longitudinally radially at room temperature with the center of the bulb disc as a dot. Uniform small pieces, keep the bulb plate and all scales for each piece; mix the cut pieces with wet fine sand, put them in plastic bags and seal them, and store them in a dark place; after 1 month, small bulbs will be formed on each bulb cut piece , generate small bulbs on each bulb cut and expand to 1.5-1.7cm, and after rooting 1-6, open the bag and harden the seedlings for 5-7 days, separate the grown small bulbs one by one, and transplant them in the open field.
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