HU212327B - K 140 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 varieties K 140 are suitable for the production of varieties inbred maize line for all soil types to grow. Young plant coat of arms begins to bloom 50% of the plants late, the appearance of the bibe time is 50% of the plants late, the leaf is anthocyanin no coloration, plant height a with coat of arms high, tube length is medium, tube thickness is very medium, the eye type is the middle of the tube one-third of the horseshoe, the color of the crown is yellow, the anthocyanin coloration of the cob.

Description

BACKGROUND OF THE INVENTION The present invention relates to an inbred maize line K 140 which has excellent stem strength and combinability and can be grown on all soil types. Suitable for the production of grain and silage maize varieties. It has good resistance and weather resistance.

Comparing the subject variety with a similar variety, the PHG 47 variety, the following is the significant difference: the leaf position above the tube is slightly curved in the candidate variety, the stalk in the comparative variety is late in 50% of the plants in the candidate variety; while the comparator is mid-middle, the number of primary branches is many at KI40 line, few at PHG 47, the long cranial axis is long at the candidate, comparator short, the height of the plant together with the crest is high at the candidate variety low, tube length medium, candidate line short, line of eyes narrow, line of eye comparatively small, eye line yellow-orange, line of reference eye yellow Candidate orange while matching the candidate has a yellow-orange color, the anthocyanin coloration of the cob is present in the candidate, while it is absent in the similar variety.

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

The position of the leaf above the tube was slightly bent

Beginning of the appearance of the bloom

50% of plants (from sowing) late Coat of arms: Ports anthocyanin coloration Tube: the time of appearance of the stigma none or very weak 50% of plants (from sowing) Tube: the stigma is anthocyanin late coloration Coat of arms: anemones of anthrax none or very weak coloration missing or very weak

Coat of arms: Missing anthocyanin ring based on cornea

Leaf: anthocyanin coloration of leaf pods in Figs. 5-7. no or very weak at internodium

Coat of arms: The position of the side branches is intermediate

Coat of arms: number of primary branches

Coat of arms: crankshaft above lower flank length long Coat of arms: crankshaft length at the top over the side branch long Plant: height with tassel tall Pipe: height of origin low Tube: length of the peduncle medium Tube: length, height medium Tube: thickness medium Tube: shape cylindroconical Pipe: number of rows of eyes few Tube: the type of eye is the middle gray of the tube under control dent Tube: color of the crown yellow to orange Tube: color of the back of the eye orange Tube: anthocyanin coloration of cob has Figure 1 shows the coat of arms of the plant; The plant is depicted in FIG.

and the location of the pipes.

Claims (1)

Patent Claim Point The K 140 inbred maize line has been bred through root selection over several years to select excellent individuals that are dual-use for both grain and silage maize, can be grown on all soil types, characterized by a slight flowering onset in 50% of plants is late, anthocyanin coloration of anthers is absent or very poor, time of onset of stigma is 50% late in plants, anthocyanin coloration of stigmas is absent, or anthocyanin coloration of cornea weak, the tassel anthocyanin ring missing from the cornea, no or very slight anthocyanin coloration of the leaf sheath, intermediate position of the tassel side branches, long number of primary branches above the lowest lateral branch, al the upper cranial axis above the lateral branch is long, the height of the plant together with the crest is high, the ratio of the height of the main tube to the height of the plant is low, the length of the peduncle is medium, the tube is medium, the tube is cylindrical-conical the number of rows is small, the eye type is equine in the middle third of the tube;