Seed Breeding and Balcony Pot-cutting Techniques of Frozen Leaf
A technology of ice-leaf chrysanthemum and seeds is applied in the fields of ice-leaf chrysanthemum seed breeding and balcony pot cutting, which can solve the problems of high price and low germination rate, and achieve the effects of low price, high germination rate and good maturity.
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[0040] Seed breeding of ice chrysanthemum is characterized in that: comprises the following steps:
[0041] 1) Breeding base
[0042] Choose greenhouses with fertile soil, smooth drainage and sufficient sunshine as breeding bases;
[0043] 2) Sowing
[0044] Sow at the end of August and early September. The soil in the greenhouse should be finely sorted. The diameter of the soil particles is less than 0.5cm. 600 grains, covered with plastic film after sowing until seedlings emerge;
[0045] 3) Transplanting
[0046] When the seedlings grow to 6 leaves, transplant them in the greenhouse with a row spacing of 30cmx40cm; overwintering seedlings should prevent low temperature invasion, and when the temperature in the greenhouse drops sharply to 10°C, add a small bow shed or other heat preservation facilities in the greenhouse , to ensure that the minimum temperature in the shed is controlled above 5°C. When spring and summer alternate in the coming year, the temperature differ...
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