HU217466B - Nastia veriety of two-lines corn-hybrid (zea mays l.) - Google Patents

Abstract

FIELD OF THE INVENTION The present invention relates to a Nastia hybrid stone cluster derived from a PHPO-2 × PHBA-6 intersection, a weakly weak antarctic ring formed on the coat of arms on the coat of arms, and a weak orange-yellow color of the leaf sleeve with a yellowish-orange color. colored and colored with antlers. Its characteristic feature, that is to say, the bloom of the coat of arms begins in a medium to late period, the corncrakes lightly shade in the anticancer, the shrubbery coloration of the shrubbery is absent, or very weak, the natural height of the plant is high, the top of the humerus, the tube tube is short, and the eyes are big, and the eye is formed. horse-headed. ŕ

Description

The present invention relates to a two-line hybrid maize of the Nastia variety, derived from the crossing of PHPO-2 to PHBA-6. The hybrid seed is produced for maize production.

The Nastia variety, single-cross hybrid is produced by crossing the inbred Pioneer lines PHPO-2 and PHBA-6. The plants are 20 cm taller than the Carla plants and are of the horse-tooth type.

Purpose of the breeding: to produce a high-yielding two-line hybrid maize.

Based on its morphological characteristics and phenological characteristics, the variety description of the Nastia variety two-line hybrid maize is published in the UPOV TG / 2/4 system:

coat of arms: beginning of flowering coat of arms coat of arms: anthocyanin coloration of anthers tube: anthocyanin coloration of stamens coat of arms: anthocyanin ring based on the calyx stem: anthocyanin coloration of the aphid leaf: the anthocyanin coloration of the foliage natural height of the plant:

- medium to late

- weak

- weak

- very weak-weak

- Missing or very weak

- Missing or very weak

- tall

- tall tube: peduncle length - short tube: chub length - short tube: number of eyes - many, many tubes: eye type - horse-tooth tube: crown color - yellow-yellow-orange tube: anthocyanin coloration of cob - present there is

The Nastia single-cross hybrids can produce high-yielding maize stocks 10.

Figure 1 illustrates tubes of the type of the invention.

Claims (1)

Patent Claim Point Two-line hybrid maize of the Nastia variety, derived from the crossing of PHPO-2 χ PHBA-6, has a poor anthocyanin coloration of the stamen, a very weak to weak anthocyanin ring at the crest, no yellow or anthocyanin color at the sheath, orange, and the cob is colored with anthocyanin Characterized by the fact that the coat of arms begins to bloom at a medium to late time, the anthocyanin is poorly colored in the anthers, the anthocyanin coloration of the stems is absent or very low, the plant has a high natural height, the main stem is high, There are many, very many rows of eyes on 30 tubes and the eye is of the tooth type.