MZ 4623SMX

Agronomy Notes

MZ 4623SMX is a hybrid with medium plant and ear height.  It flowers late for its maturity but grain dries quickly.  Husk cover is long and opens well at harvest.  Agronomics are solid. Ears are large (18 rows) with deep heavy kernels.  Position north and south of maturity zone.  Optimal yield at moderate populations (33-36K).

Highlights
  • Blocky ears with extra kernels
  • Superior leaf disease tolerance
  • Enhanced stay green allows flexible harvest
  • Adapted north and south of zone
CHU: 3050 RM: 102
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Product Characteristics

Characteristic Value
Final Population32-36
CHU 50% Silk1744
Plant Height
Size 1Size 2Size 3Size 4Size 5

short

short-medium

medium

medium-tall

tall
EmergenceVery Good
FloweringLate
Very Poor (1)
Excellent (9)
Early Vigour8/9
8
Starch Amount9/9
9
Starch Availability8/9
8
Plant Disease Rating9/9
9

Ear Characteristics

Characteristic Value
Ear TypeSemi-Determinate
Kernel TextureHard
Cob ColourPink

Disease Ratings

Disease ratings are based on the severity of infection.

Very Poor (1)
Excellent (9)
Anthracnose7/9
7
Goss's Wilt8/9
8
NCLB8/9
8

Traits and Technology

SmartStax® provides the most advanced hybrid stack of herbicide tolerance and insect protection traits against European Corn Borer, Black Cutworm and Corn Rootworm. The 5% non-Bt refuge corn is blended in every bag. Just fill the planter and go for convenient refuge compliance. Roundup Ready® Corn 2 Technology and LibertyLink® System tolerant. Hybrids with the SmartStax® trait should be the number one choice for corn on corn acres.

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