AgriGold

Corn Hybrids

A6677 116 Days Download Order Corn »
A6677
Strengths
  • Outstanding yield potential in high yield environments
  • Food grade quality hybrid with excellent test weight
  • Great ear flex at moderate plant populations
Weaknesses
  • Average late season stalk integrity
Management Tips
  • Harvest timely to maintain yield and grain quality
  • Side dress for optimum nitrogen efficiency
  • Keep grain segregated for possible premium opportunities
Corn After Corn Tips
  • Maximize root growth and protection with use of insecticide
Features
Potential Yield:
  • Fields Norm. <150 bu./A.
  • Fields Norm. >150 bu./A.
Good Excellent
Genetic Family: F
Days to Flowering: 79
GDU's Black Layer: 2820
Plant Height: Medium Tall
Ear Height: Medium High
Ear Flex: Semi-Flexible
Kernel Texture: Hard
Harvest Timing: Normal
Foliar Fungicide Response: Moderate

Output Traits

Conventional Food Grade Quality - Yellow Select Silage Product 

Seed Treatment

All products are treated with a seed applied insecticide and fungicide package.

Recommended Planting Population

Row Type Low Medium High
30" 26-28,000 28-30,000 30-32,000
Narrow 28-30,000 30-32,000 32-34,000
Planting Applications
No-till
Corn on Corn
Irrigation
Silage
Narrow Rows
Poorly Drained Soils
1 2 3 4 5 6 7 8 9 10

Nitrogen Utilization

100% Preplant Preplant & Sidedress Starter & Sidedress
Late User

Agronomics

Agronomic Ratings
Stalk Strength
Root Strength
Drydown
Drought Tolerance
Emergence
Test Weight
1 2 3 4 5 6 7 8 9 10
Adaptability To Different Soils
Sand
Sandy Loam
Silt Loam
Silty Clay Loam
Clay Loam
Clay
1 2 3 4 5 6 7 8 9 10

Leaf Disease Ratings
Gray Leaf
N.C.L.B.
S.C.L.B.
Anthracnose
Goss's Wilt
1 2 3 4 5 6 7 8 9 10

Keys to Corn Silage Hybrid Selection

Selecting the correct hybrid for silage is one of the most important management decisions for silage programs. The following criteria will help select the correct hybrid for maximum corn silage production:

  • Choose hybrids that are adapted for the region in which it will be grown.
  • Ensure hybrids will respond positively from the operation’s cultural practices.
  • Select hybrids that are several days fuller in maturity than those adapted for grain production.
  • Good silage hybrids have high grain to stover ratio.
  • Good silage hybrids possess the following traits:
    • High Forage Yields
    • High Digestibility
    • Low Fiber Levels
    • High Grain Yields
Hybrid Mat. Genetic Family Lower Yielding Higher Yielding Tonnage Protein IVTDM Low NDF TDN Milk/ Ton Milk/ Acre
A6201 96 F 9 10 9 9 9 9 9 8 9
A6225 98 F 8 10 9 9 8 9 8 9 8
A6275 100 F 8 10 8 8 8 9 8 9 8
A6279 101 F 9 10 9 9 9 9 9 9 8
A6325 104 F 7 10 9 8 9 8 8 8 9
A6333 104 B 9 10 9 9 9 10 9 9 9
A6377 105 D 10 8 8 9 8 9 9 8 8
A6391 106 AT/D 9 10 7 9 10 10 9 10 8
A6394 107 B 8 10 8 8 9 9 10 9 9
A6395 107 B 9 10 7 8 9 9 9 8 8
A6399 108 B 9 10 9 9 9 9 9 8 9
A6439 109 F 7 10 9 9 9 8 8 8 9
A6445 109 B 8 10 9 8 9 9 8 9 9
A6455 110 B 9 10 9 8 9 9 8 9 9
A6467 110 G 9 8 8 8 8 8 8 8 8
A6474 111 AT 8 10 10 8 9 9 8 9 10
A6477 111 D 8 8 8 9 7 8 8 7 7
A6490 112 G 10 9 8 8 8 8 8 7 8
A6522 113 G 9 9 8 8 8 8 8 7 7
A6585 114 B 8 9 8 9 9 10 8 8 8
A6594 114 AT 8 10 9 8 10 10 8 10 10
A6608 115 B 7 10 9 8 9 10 9 9 9
A6617 115 D 8 9 7 9 5 8 8 6 5
A6622 115 G 10 9 8 8 8 9 7 8 8
A6632 115 B 8 10 9 8 9 9 9 9 9
A6633 115 B 7 10 9 8 9 9 9 9 9
A6647 115 D 8 9 10 7 7 9 8 8 8
A6710 117 G 10 8 10 7 7 9 8 8 8