HU212326B - Kiskun 69 variety of inbred cornline (zea mays l.) - Google Patents

Abstract

Multiple years of selection through root selection breeding with excellent individuals double-use, both grain and silage Kiskun 69 can be used to produce varieties inbred maize line, which is all can be grown on soil type. The emergence of a young plant coat of arms is the beginning of the appearance of 50% of medium plants, the appearance of the bibe time is 50% on plants, leaf anthocyanin no color, or very weak, plant height with coat of arms is medium, tube length medium, the thickness of the tube is thick, the eye type is the middle of the tube one-third of the horse-toothed, the crown color yellowish, a cocci anthocyanin coloration is missing.

Description

BACKGROUND OF THE INVENTION The present invention relates to an inbred maize line of the Kiskun 69 variety, which has excellent stem strength and combinability, and can be grown on any soil type. Suitable for the production of grain and silage maize varieties. It has good resistance and weather resistance.

Comparing the subject variety with the PHP 02 variety, the following are the major differences: leaf position above the tube at Kiskun line, slightly curved at PHP 02 line, stigma appearing on 50% of plants at medium, comparative to medium -the lateral crest branch position is slightly curved in the candidate variety, and in the similar variety, the length of the main axis of the crest above the lateral branch is short in the candidate variety, long in comparative PHP 02, medium plant height in the candidate, very tall , tube length is medium for the Kiskun 69 line, long for the comparative breed, tube thickness is thick for the candidate variety, very thick for the comparative variety, eye line is small for the Kiskun line, slight for the comparator, ga, the comparative variety is orange, and the anthocyanin coloration of the cob is absent in the candidate variety, while it is present in the comparable variety.

The present invention is described by describing the most important breeding characteristics of the UPOV TG / 2/4 assay.

Leaf standing above the tube

Beginning of bloom on 50% of plants (from sowing)

Coat of arms: anthocyanin coloration of anthers Tube: time of appearance of stigma on 50% of plants (from sowing)

Tube: anthocyanin coloration of stigma Coat of arms: anthocyanin coloration of cornea

Coat of arms: anthocyanin ring missing from erect to moderate middle weak

Leaf: anthocyanin coloration of leaf pods in Figs. 5-7. intemodium Coat of arms: status of side branches

Coat of arms: Number of primary branches Coat of arms: Above the lowest lateral branch, no main peduncle or very slightly slightly curved medium to medium

Coat of arms: length of crankshaft above topmost branch

Plant: height including crest Pipe: ratio of origin to main pipe and height of plant Pipe: length of stem

Pipe: Length Pipe: Thickness Pipe: Shape

Tube: number of rows Tube: type of eye in the middle third of the tube

Tube: color of the crown of the eye Tube: the color of the back of the eye

Tube: cob anthocyanin coloration short medium medium short medium thick cylindrical-conical with little horse-yellowish yellow missing tubes and

Figure 1 shows the coat of arms of the plant, leaf 2.

Claims (1)

20 PATENT CLAIMS Kiskun 69 inbred maize line was selected through root selection over several years of selection of excellent individuals 25 for breeding, suitable for the production of dual-use varieties of both grain and silage maize, which can be grown on all soil types, characterized by the fact that the leaf is erect above the tube, the onset of flowering of the tassel is close to , the anthocyanin coloration of the tuft of the tuft is medium, the tuft of the tassel is missing from the tuft of the tuft, the anthocyanin is not or very weak, the position of the tufts of the tassel is slightly 35 curved, number of primary junctions medium, crest length of cranial crest average, cranberry crest length short, plant height incl. , tube length medium, tube thickness is thick, tube shape is cylindrical-conical, number of eyes is small, eye type in the middle third of the tube is horse-toothed, eye color is yellow, eye color is yellow, The anthocyanin coloration of 45 cobs is missing.