HU222877B1 - Gk 104 variety excellent combinable inbred corn line (zea mays l.) - Google Patents

Abstract

The plant is characterized by its tall growth, the position of the leaf blade is curved - strongly curved, and the date of male flowering is late. The filling of the crest spikes is medium to dense, the position of the crest side branches is strongly curved. The anthocyanin content of acacia pods is absent or very weak with the base, weak to medium without the base. The anthocyanin of the anthers is absent or weak, the intensity of the anthocyanin of the pistil is very weak to weak. The tube is conical, medium-long and medium-thick. Its eye color is orange on the back, yellow on the crown of the eyes. The eye is intermediate, the color of the cob is white, i.e. the anthocyanin coloring of the cob is missing. During the production of the maize parent line according to the invention, the commercially available hybrid called Carla was used as starting material. This parent line was obtained during 6 years of inbreeding and strict self-fertilization and selection. Its productivity, excellent combinability, and abundant pollen supply make it suitable for expanding the corn parent line. ŕ

Description

BACKGROUND OF THE INVENTION: Inbred maize line GK 104.

The maize line of the present invention differs from line GK 103 in that the cob (white) is not anthocyanin colored. The anthocyanin of the anthers is absent or very weak, the GK 103 line has a dark anthocyanin.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a productive maize line with excellent combinability.

The corn line of the present invention is characterized by a high growth, curve-to-curve position of the leaf leaf. The angle between the leaf and the stem is small to medium. The length of the crankshaft is medium from the lower branch to the long branch from the upper branch. The position of the tassel branches is strongly curved, the tassel branches close to the main axis at medium to large angles, and the crest of the tassel crankshaft is medium to dense. The number of prime branches is small. The time of male flowering is late and the time of the appearance of the stigma is medium.

The anthocyanin coloration of the anthers is absent or very weak, the anthocyanin of the stigma is present and its intensity is very weak to weak.

The anthocyanin coloration of the cornea is poor to medium without the base, is absent or very weak at the base. The tube is medium length, the tube 25 medium-long, medium-thick, conical in shape, and average number of lines. The type of eye is intermediate and its color is a

Letter:

Letter:

Coat of arms:

Coat of arms:

Coat of arms:

Coat of arms:

Coat of arms:

Coat of arms:

Coat of arms:

Coat of arms:

Tube:

Tube:

Tube:

Letter:

Coat of arms:

Coat of arms:

Plant:

Plant:

Tube:

Tube:

Tube:

Tube:

Tube:

Tube:

Tube:

Tube:

Tube:

Tube:

The corn line has the advantage of excellent combinability and productivity. 60 angle of leaf blade and stem leaf blade position at the time of male flowering (50% of plants) anthocyanin coloration of the base of the cornea, anthocyanin coloration of the cornea, without the base anthocyanin coloration of the anthers (fresh ports) angle of lateral branches position of lateral branches number of prime branches date of stigma appearance (50% of plants) anthocyanin coloration of stigma intensity of anthocyanin stigma of stigma anthocyanin coloration of leaf pod (middle of plant) height of crankshaft above height with tassel ratio of crown height to plant height length of tube stem (without chute) thickness (middle part) shape number of eye lines grain type (middle third of tube) the color of the nose is the color of the back of the eye the anthocyanin coloration of the cob the intensity of the anthocyanin coloration of the cob is yellow and the back is orange. The anthocyanin of the cob is missing.

The commercially available hybrid Carla was used as starting material. From a 6-year-old nobleman, we were given this excellent line of work in combination.

A very good combining line, this feature allows you to cross with several other lines and ultimately produce an excellent hybrid. In particular, it provides excellent hybrids with lineages A654 and BSSS.

Productive line, which is an important feature during seed production. After all, it is important that the parent line has nice large tubes and be productive, as this ensures abundant hybrid seed production.

The line is slightly virus-sensitive, its leaves may show signs of viral infection, but this does not diminish its fertility and ensures stable yield.

Quick drain. In addition to the intense dry matter ingestion in the eyes, it is also characterized by intensive dehydration, which is passed on to its offspring.

His coat of arms is a generous pollen donor, so his use as a father is also appropriate.

Figure 1 shows the tube.

The maize line of the invention will now be described in detail:

small-medium (4) curve-strongly curve (6) late (7) missing or very weak (1) poor-medium (4) missing or very weak (1) medium-dense (6) medium-high (6) strongly curve (7) low (3) medium (5) present (9) very weak to weak (2) missing or very weak (1) medium (5) long (7) high (7) medium (5) medium (5) ) medium-long (6) medium-thick (6) conical (1) medium (5) intermediate type (3) yellow (3) orange (5) missing (1) weak (0)

Claims (1)

Patent Claim Point GK 104 maize line, characterized by high growth, curve-strongly curved leaf position, late flowering of male, medium appearance of stigma 5, sternal crest strongly curved, lack of or very weak anthocyanin at base, lack of base -medium, crankshaft corneal density is medium-dense, the number of side branches is low, the anthocyanin coloration of the anthers is absent or very weak, the cyanogen coloration of the bibe is present, the intensity is very weak-weak, the shape of the tube is conical, medium-long intermediate, the eyes are orange on the backside, yellow at the crown of the eye, lacking the anthocyanin of the cob.