HU213923B - Phk 74 variety of inbred corn line (zea mays l.) - Google Patents

Abstract

 FIELD OF THE INVENTION The present invention relates to an inbred stoneworker of the variety PHK 74, which is made from a material of the Piőneer breed, the first leaf having a round top, the leaf standing above the tube, and its curvature, medium to late on the coat of arms, abscess on the meadow, very weak or weak on the color of the antler, and the appearance of the antlers. medium / late, coarse-grained or lacking in antarctic coloring, antarctic ring on the basis of the coat of the forehead is absent or very weak; crankshaft at the bottom of the acrylic is the short to medium hero, the crest on the coat of arms above the top part is short, the height of the plant ranges from medium to high; va, tube tube is short-to-medium-high-pitched, tubularly heroic, cylindrical cone-shaped, with an orange-yellow eye shadow and an orange-colored backing. Characteristic, humble stem, moderately thick, with a slight 4–10 pieces of primer on the sea, the tube is thick, with 14–16 eyelids forming on it, the eye-type horseshoe puncture and the color of the dorsal fins. ŕ

Description

FIELD OF THE INVENTION The present invention relates to an inbred maize line of the variety PHK 74 for use as a parent partner in maize hybrids.

By using the new inbred maize line, the overall combining ability of the created hybrids can be improved.

Extensive environmental adaptive genes have also been incorporated into the line, as the PHK 74 variety line has been bred in the US and has proven to be useful in Hungary as well.

The object of the present invention is to improve the genetic basis of maize production by producing a new parent line.

The inbred corn line, which is produced according to the intended purpose, is made from Pioneer-bred material, its first leaf is rounded, its leaf is slightly curved, its flower is medium to late on the coat of arms, its anthocyanin coloration is very weak or weak, / late, anthocyanin is also missing or weak on the cornea, anthocyanin is also missing or very weak on the base of the cornea, no anthocyanin is present on the node, spacing, and foliage, or the medial axis of the crest is narrow , crest branches slightly curved, crest short / medium on crest, short crest above crest on crest, mid to high plant height, high stem relative to plant height its stem is short to medium in length, its tube is medium long, cylindrical conical, the crown is yellow-orange and the back of the eye is orange, with a characteristic petiole of medium anthocyanin color, little anthocyanin coloration of the stamen (4) the number of primary branches, the tube is thick, the tube has many (14-16) rows of eyes, the eye type is similar to a tooth, and the cob is anthocyanin colored.

The object of the invention has been improved by the Applicant, and its distinctive properties are described in the UPOV TG / 2/4 system:

pods anthocyanin

- medium

- I ask

he curved slightly

- medium / late

- no, very weak, weak

- medium / late

- weak

- none / weak

- missing or very weak

- none or very weak

- no or very weak coloration of first leaf apex leaf position above the tube at the beginning of flowering anthocyanin coloration of anthers time of stomach anthocyanin coloration of cornea anthocyanin ring of anthocephalus ring of anthocephaly lateral angle - position of median tassel branches - number of primary branches on slightly curved tassel - small (4-10 pieces) crest length above the lowest lateral branch - short / medium crest length of crankshaft above upper branch - short plant height - medium / high origin of main tube relative to plant height - long stem length - short / medium tube length - medium tube thickness - thick tube shape - number of cylindrical conical eyes - many (14-16 pieces) ) eye type - horseshoe like crown color - yellow orange eye backside - orange cob anthocyanin color - tinted

The subject lineage has excellent overall combining ability and climatic adaptability, and can therefore be used effectively in the production of corn hybrids in America and Europe.

Fig. 1 shows a corn plant according to the invention, a

Fig. 2 shows the coat of arms, Fig. 3 shows the part of the tube with a mustache, and Fig. 4 shows the tubes.

Claims (1)

35 Patent Claim Point Inbred maize line PHK 74, made from Pionner bred raw material, first leaf rounded, leaf slightly curved, 40 flowering on coat of arms medium / late, absent at ports, very weak or weak anthocyanin coloration, mid / late appearance of stigma, also missing or weak anthocyanin coloration, absent anthocyanin ring based on cornea 45 or very weak, no or very slight anthocyanin coloration on node, spacer, and pod, moderate to cranial crest, crest slightly to medium crest, short to medium long crest50 above the uppermost branch the crankshaft is short, the plant height is medium to high, the stem is high relative to the plant height, the peduncle is short to medium in length, the tube is medium long, cylindrical conical, the crown yellowish orange and the back of the eye is orange , characterized in that the pod is moderately, the stigma is slightly anthocyanin-colored, the tibia has a small number of 4 to 10 primary branches, the tube is thick, many 14-16 rows of eyes are formed, the eye type is similar to a tooth and the cob 60 anthocyanin colored.