HU220035B - Monessa variety of double line corn-hybrid (zea mays l.) - Google Patents

Abstract

The subject of the invention is MONESSA two-line hybrid corn, which is derived from the crossing of inbred Pioneer lines, the lower leaves are slightly bent above the tube, the male flowering time on the crest is medium, the anthers are strongly colored with anthocyanins, they appear during the pistil-mid period, the anthocyanin coloration of the cob is absent or very weak, the closed anthocyanin ring is missing based on the calyx, the anthocyanin coloration of the leaf sheath is weak, the lateral branches on the crest are intermediate, the number of primary branches is few, the length of the main axis is medium above the lowest lateral branch, and medium-long above the uppermost lateral branch, in relation to the height of the tube plant it arises high, the tube peduncle is shortened, and a moderate number of rows of eyes are formed on the tube. Its characteristic is that the anthocyanin coloring of the pistil is absent or very weak, the height of the plant including the crest is medium, the eye in the middle third of the plant is of the horse-tooth type, the eye crown is yellow, and the cob is colored with anthocyanin. ŕ

Description

Figure 1

HU 220 035 B

The scope of the description is 4 pages (including 1 page figure)

HU 220 035 Β

FIELD OF THE INVENTION The present invention relates to a two-line hybrid maize of the MONESSA variety, the fruit of which is useful as grain feed.

The single-cross (SC) hybrid corn of the MONESSA variety was created by hybridizing two inbred Pioneer lines.

During the breeding process, the individual selection was carried out for high grain production capacity and good adaptation to different ecological and growing conditions.

Figure 1 illustrates the variety of the invention.

The morphological and phenological description of the MONESSA cultivar two-line hybrid maize in the system UPOV TG 2/4 (1980) is as follows:

leaf: leaf position above tube - slightly curved tassel: onset of flowering on 50% of plants - medium coat: anthocyanin coloration of anthers - strong tube: time of appearance of stigma on plants

50% - early to medium tube: anthocyanin coloration of the stamen - missing or very weak coat of arms: anthocyanin coloration of the ear cilia - missing or very weak coat of arms: closed anthocyanin ring based on the cornea - missing leaf: anthocyanin coloration of the leaf sheath - weak coat of arms side branch position - intermediate coat of arms: number of primary branches - few coat of arms: crown length above lower crotch - medium crest: length of crankshaft above upper crotch - medium to long plant: height with crest

together - medium tube: fitting height in proportion to plant height - tall tube: length of the pedicle - short tube: length - short to medium tube: diameter - thin tube: form - conical-cylindrical tube: the number of rows of eyes - medium tube: the type of eye in the middle third of the tube - horse-tooth tube: color of the crown - yellow tube: color of the back of the eye - yellow-orange tube: anthocyanin coloration of the cob - present

Patent Claim Point

Claims (1)

MONESSA, a two-line hybrid maize derived from the intersection of inbred Pioneer lines, slightly curved on the tube, with a medium flowering time at the coat of arms, strongly anthocyaninated at the anthers, early to mid-calf appearance of the stigma or very weak, the closed anthocyanin ring missing from the cornea, the anthocyanin coloration of the leaf sheath is weak, the crests are intermediate in number, the number of primary branches is small, the length of the crankshaft is medium, and the upper side is medium it originates high relative to plant height, the length of the peduncle is short, and a medium number of rows of eyes are formed on the tube, characterized by the absence or very slight anthocyanin coloration of the stigma; in the last third of the tooth type, the crown is yellow and the cob is anthocyanin colored.