Parent combination for screening pea umbrella inflorescence plants and application thereof

The invention provides a parent combination for screening pea umbrella inflorescence plants and application of the parent combination, and belongs to the technical field of plant breeding. According to the pea plants bred by the method, the plant height is 82-86 cm, the initial pod height is 40-44 cm, the effective pod bearing length is 41-43 cm, the pea plants have two branches, the number of pod bearing layers is 9-11, the number of pods of a single plant is 28-32, the pod length is 8.9-9.3 cm, the number of single pod grains is 7-9, the hundred-grain weight is 22-23 g, the grains are dark green and shrink, and pods are not exploded, so that the target pea umbrella inflorescence plants are successfully screened. And the target plant can be screened out only by using the parent combination provided by the invention, and other parent combinations cannot be screened out. Meanwhile, pea pods of the selected pea plants grow on the tops of the plants in a concentrated mode, the maturing periods of the pods tend t