A kind of edible rose and breeding method thereof

Abstract

The invention discloses an edible rose and a breeding method thereof. The breeding method comprises the following steps: S1: hybridizing an edible rose variety with strong stress resistance with an edible rose variety with high yield to obtain an excellent edible rose strain; S2: after performing tissue culture on the excellent edible rose strain obtained in S1 to obtain a mutant strain through induction, expanding the reproduction of an explant of the edible rose and comparing the strains through the main economic trait detection, and obtaining an excellent edible rose variety according to the economic trait detection results; S3: after screening the excellent edible rose variety obtained in S2 through a variety comparison test and a production test, carrying out a regional test of new strains, thus obtaining a new variety of the edible rose. The edible rose bred by the edible rose breeding method provided by the invention has the advantages that the yield is 500-650 kg / mu; the flowering period is long and the roses are scattered; the flavor type is similar to that of an international mainstream variety 'Damascus', but the rose is more restrained, and the base flavor is heavy; the stress resistance is strong, the edible rose can grow under alkaline and drought conditions in an elevation range of 900-2000 meters, and can be normally cultivated and planted in desert edge zones.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to an edible rose and a breeding method thereof. Background technique [0002] Rose, also known as wandering flower, Rosaceae, is a deciduous shrub. my country's rose cultivation technology has a history of more than 1,300 years, and it is now planted in Korea, Japan, Russia, and Europe. It is not only for people to watch, but also a precious Chinese medicinal material, a source of spices for chemical products and an important additive raw material for the food industry. It also has the functions of mountain greening and soil and water conservation. With the advancement of science and technology, deep-processing products of roses have appeared continuously. Flowers can be used to extract rose oil, brew rose wine, and rose extract. Flower buds can be used as medicine, health care products, and gourmet dishes. It is popular to drink all kinds of dried flower tea in Beijing...

AI Technical Summary

Problems solved by technology

Second, the flowering period of the existing rose varieties is too concentrated and the storage cost is high, and the storage will cause the loss of main components and affect the product quality

Third, the existing rose varieties are too strong and unpopular in the international market

Fourth, western my country has a vast territory, sufficient sunlight, and good ventilation. It is an ideal area for rose cultivation. However, due to the low temperature in winter and the alkaline soil in this area, it is difficult for existing varieties to grow normally, which limits the large-scale industrialization of roses.

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