Quick living paris polyphylla tuber tillering and propagation technology
A technology of chrysanthemum and living body, applied in the field of rapid tillering and propagation of live tubers of chrysanthemum, can solve the problems of slow emergence, low seedling reproduction rate, and consumption of a large number of tubers, and achieve high seedling rate, economical growth, shortened growth and The effect of the breeding cycle
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Embodiment 1
[0028] Rapid tillering and reproduction of living tubers of Parisia diangi, (1) Selection of the female parent of Parisia diangi: Choose a plant with good base conditions, more than 6 years of planting, a tuber weight of more than 100 grams, and vigorous plant growth as the female parent.
[0029] (2) Topdressing: On the basis of conventional management, starting from the vigorous growth period of the chrysanthemum in June, topdressing organic fertilizers rich in calcium, phosphorus, potassium, and nitrogen every 45 days, topdressing 3 times, at 150 per mu Fertilize 1 kg, keep the soil moisture at 65%, control the shading rate at 70%, store nutrients for the female parent, and accumulate nutrients for more germination and tillering reproduction in the coming year.
[0030] (3) Promoting growth point: Routine management at other times. In December, when the above-ground plants have grown to seedlings and the new buds have not yet emerged, remove the covering soil to find the...
Embodiment 2
[0038] Rapid tillering and reproduction of living tubers of Huazhonglou, (1) Selection of female parent of Huazhonglou: Select Chonglou with good base conditions, more than 5 years of planting, tuber weight of more than 90 grams, and vigorous plant growth as the female parent.
[0039] (2) Topdressing: On the basis of conventional management, starting from the vigorous growth period of the chrysanthemum in June, topdressing organic fertilizers rich in calcium, phosphorus, potassium, and nitrogen every 45 days, topdressing 3 times, at 135 per mu Fertilize 1 kg, keep the soil moisture at 65%, control the shading rate at 75%, store nutrients for the female parent, and accumulate nutrients for multi-point germination, tillering and reproduction in the coming year.
[0040] (3) Promoting growth point: In December, when the plants on the ground of the chrysanthemum grow to the seedlings and the new buds have not yet emerged, remove the covering soil to find the terminal buds, cut...
Embodiment 3
[0047] Rapid tillering and reproduction of living tubers of Nanzhonglou, (1) Selection of female parent of Nanzhonglou: Choose Chonglou with good base conditions, planting for more than 4 years, tuber weight of more than 120 grams, and vigorous plant growth as the female parent.
[0048] (2) Topdressing: On the basis of conventional management, starting from the vigorous growth period of the chrysanthemum in June, topdressing organic fertilizer rich in calcium, phosphorus, potassium, and nitrogen every 45 days, topdressing 4 times, at 140 per mu Fertilize 1 kg, keep the soil moisture at 65%, control the shading rate at 70%, store nutrients for the female parent, and accumulate nutrients for more germination and tillering reproduction in the coming year.
[0049] (3) Promoting growth point: On the basis of conventional management, when the above-ground plants of the heavy building reach seedlings in December, and the new buds have not yet emerged, remove the covering soil to...
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