Method for crossbreeding sweet-sour muskmelons

Abstract

The invention provides a method for crossbreeding sweet-sour muskmelons. The method comprises the following steps: 1, selecting a muskmelon hybrid flavor No.5 as an original material to obtain an advanced inbred line muskmelon male parent with stable hereditary; and selecting a fruit variant plant of the muskmelon hybrid flavor No.5 as an original material to obtain an advanced inbred line muskmelon female parent with stable hereditary; 2, selecting the male parent and female parent for seedling; 3, planting the seedlings of male and female parents in 1-2 leaf stages; 4, performing single-vinepruning treatment in the male parent seedling and female parent seedling growing process; 5, hybridizing; and 6, harvesting when pollinated melons are ripen, cutting the muskmelon peels to take out seeds. According to the method, the filial generation has certain sour taste, and the advanced inbred line muskmelon male parent can be used as a core material of a specific muskmelon species.

Description

technical field [0001] The invention relates to the field of plant biotechnology, in particular to a hybrid breeding method for sweet and sour melons. technical background [0002] Melon is one of the top ten fruits in the world, and my country is a big producer of melon. In recent years, the fruit quality has gradually attracted people's attention with the deepening of the market concept and the improvement of living standards. The market has higher and higher requirements for quality. Improving the quality of melon fruit is the core of enhancing product competitiveness. Improving the internal quality of the fruit is the key to improving the quality of the melon, which mainly depends on sugar, acid, aroma and other elements. Among them, the components of sugar and acid and their content have an important impact on the internal quality of the fruit, and are important indicators for determining the flavor of the fruit. The ratio of the total sugar content of the fruit to the...

AI Technical Summary

Problems solved by technology

In recent years, the breeding work of sweet and sour melons has been carried out in various places, but the related cross breeding methods are rarely reported at home and abroad.