Cultivation method of new variety of barberton daisy

Abstract

The invention discloses a cultivation method of a new variety of barberton daisy, and belongs to the technical field of cultivation of new plant varieties. The new variety of barberton daisy is cultivated by male parent introduction, male parent material treatment, pollination and cultivation management, single plant selection and plant line formation and plant line character evaluation. A new wayis provided for germplasm introduction in breeding work, 2-3 times of pollen collection of the male parent can be reached, the number of pollen collection and multiple pollination times are increased, the seed setting rate of cross pollination is increased by 15%-20%, the number of individual plant selection groups is increased, and cultivation efficiency of the new variety is improved.

Description

technical field [0001] The invention relates to a method for cultivating a new variety of gerbera, and belongs to the technical field of cultivating new varieties of plants. Background technique [0002] Gerbera, also known as gerbera, is a perennial evergreen herbaceous flower of the genus Gerbera in the family Asteraceae. Because of its huge flowers, rich colors, different postures, strong decoration, and long-distance transportation resistance, it is favored by consumers. Under suitable conditions, it can be produced and bloomed every year, and can supply fresh cut flowers to the market throughout the year. It is one of the six largest cut flowers in the world. Gerbera has strong adaptability and is widely cultivated in more than 30 countries in the world. my country is the country with the largest planting area of ​​gerbera. It has been planted in more than ten provinces and cities, covering an area of ​​more than 100,000 mu. It has become the first choice for flower fa...

AI Technical Summary

Problems solved by technology

At present, more than 90% of domestic gerbera cultivars come from breeding companies such as the Netherlands. Compared with developed countries such as the Netherlands, there is still a big gap in terms of variety, quality, and benefits, and its output value is only 1 / 4 of that of developed countries such as the Netherlands. , good seeds and good laws are seriously lagging behind, lacking strong support for the industry

However, it is difficult to introduce new varieties, and the transfer fee for the right to use the varieties is extremely expensive, which is unaffordable for ordinary enterprises and flower farmers.

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