Method for low temperature vernalization of tulip bulbs
A technology for tulips and bulbs is applied in the field of low-temperature vernalization of tulip bulbs, which can solve problems such as irregular flowering, diseases, and short flower stems.
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Embodiment 1
[0030] The method of the present invention can be used in my country's middle subtropical zone, northern subtropical zone, and south temperate zone to the cold season on the vast land of the north temperate zone to promote cultivation in advance, such as New Year's Day, Spring Festival, Valentine's Day, March 8th Women's Day and Ching Ming Festival and other festivals to produce fresh cut flowers Supply the market; also can carry out off-season open-air promotion cultivation in Guangxi, Guangdong, Fujian and Taipei and other provinces and cities in the south subtropical zone of my country, the specific operation is carried out according to the following steps:
[0031] a. Vernalization bulb preparation: The bulb bulbs used for vernalization go through the summer high-temperature dormant period, after the flower buds and other organs are differentiated and formed, and then undergo vernalization treatment, strictly according to the tulip individual development stage, that is: throu...
Embodiment 2
[0036] The present invention can be used to promote the cultivation of delayed flowering, which is mainly used to promote the cultivation of low-temperature high mountains, plateaus and high latitude areas, tourist attractions, scenic spots or special flowers, and the specific operation is carried out according to the following steps:
[0037] a. Vernalization bulb preparation: The bulb bulbs used for vernalization go through the summer high-temperature dormant period, after the flower buds and other organs are differentiated and formed, and then undergo vernalization treatment, strictly according to the tulip individual development stage, that is: through the bulbs after dormancy Carry out anatomical observation, when the three stigmas of flower buds are clearly visible, it proves that the bulb has passed dormancy, and at this time the vernalization of the bulb can be carried out;
[0038] b. Storage of bulbs for vernalization: Put the dormant bulbs in baskets according to the...
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