Seeds production method for few-seed purple eggplant first-filial generation

Abstract

The invention discloses a breeding planting method of little-seed rool first-filial generation, which comprises the following steps: screening superior local type, crossing, selecting originally, selecting secondly, adopting multi-year purifying regenerative self-crossing 99-6 as father and long round number 1 as mother, crossing, selecting base ground, allocating nourishing soil, sanitizing, lifting bed geothermal, disposing seed, sowing, managing sprout, planting, managing after planting, gathering pollen, reserving, emasculating to pollinate, picking, reaping, producing hybrid seeds of regenerating eggplant.

Description

1. Technical field [0001] The invention relates to a hybrid seed production method of eggplant, in particular to a hybrid seed production method of the purple eggplant with few seeds. 2. Background technology [0002] Eggplant is a popular solanaceous vegetable that people like to eat, especially because the purple eggplant variety is rich in vitamin P and is more popular with consumers. However, among the existing varieties, the early-maturing varieties have poor disease resistance, and the more seeds affect the commodity and food value; the less-seeded ones have poor resistance or late maturity, which affects the enthusiasm of vegetable farmers. This is incompatible with the actual needs of commodity production and market consumption. So can eggplant be made to be early-maturing, high-yielding, low-seed, high-quality and highly disease-resistant to meet market production and consumption? 3. Contents of the invention [0003] In view of the above situation and people's ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation and people's need to eat eggplant, the object of the present invention is to provide a seed production method of the first-generation hybridization of purple eggplant with few seeds, which can be used for planting purple eggplant with few seeds, and overcome the existing purple eggplant with many seeds and low edible value. Thereby solve people's need problem to few-seeded purple eggplant, and the technical scheme of its solution is, screen excellent farmhouse local variety, namely through hybridization, primary selection, the rejuvenated inbred line 99-6 (resistance variety: fruit Pear-shaped, purple peel, shiny, white flesh, dense, delicate sepals and fruit junction (white) is the male parent, Changyuan No. 1 (few seeds, early-maturing variety, fruit nearly round, purple-black peel, green top, flesh Green-white, dense, delicate, light green at the junction of sepals and fruit) as the female parent (breeding process of the female parent with few seeds: continuous selection of inbred lines with few seeds from the few-seeded nightshade) for combined seed production, the other Hybrid generation breeding is carried out according to the following steps: