| CAH216 is an intermediate-maturing maize hybrid bred for the tropical lowlands of South Asia. This high-yielding, yellow-kernel maize hybrid performs well under drought conditions, and has tolerance to TLB, FSR, and ear rots. |
|
General Information |
| |
Target Region |
South Asia |
| |
Adaptation/Agroecological zone |
Tropical Lowland |
| |
Type of product |
Single-cross hybrid |
| |
Year first announced |
2024 |
| |
|
|
| |
|
|
Kernel Characteristics |
| Grain Yield |
|
Kernel color |
Yellow |
| Grain yield under opt. |
8.17 t/ha |
|
Kernel texture |
Semi-flint |
| Grain yield on-farm |
5.80 ± 2.14 t/ha |
|
|
|
| Grain yield under DT |
3.60 t/ha |
|
Biotic Stress Performance |
| Grain yield under Mod. Stress |
4.97 t/ha |
|
Fusarium stalk rot (FSR) (AI) (1-9)* |
5.6 |
| |
|
|
Turcicum leaf blight (TLB) (AI) (1-9)* |
3.6 |
| Agronomic Characteristics |
|
Ear rots (1-9)* |
3.9 |
| Maturity group |
Medium |
|
*Diseases are scored on a 1-9 scale, where 1 = Highly resistant; 5 = Tolerant; 9 = Highly susceptible. |
| 50% anthesis |
57 days |
|
| 869 GDD |
|
|
|
| Anthesis-silking interval |
1.6 days |
|
Seed Production Characteristics |
| Ear height |
123 cm |
|
Female parent yield |
4.26 t/ha |
| Plant height |
243 cm |
|
Male parent yield |
4.44 t/ha |
| Ears per plant |
0.95 |
|
Nicking |
0 days |
| Ear aspect (1-5)* |
1.5 |
|
|
|
| Plant aspect (1-5)* |
2.0 |
|
Comments |
| *Plant and ear aspects are scored on 1-5 scale, where 1 = desirable and 5 = undesirable characteristics |
|
Product information is based on data from the CIMMYT South Asia 2021/22 Stage 4 and 2022/23 Stage 5 Trials (see "Further Links" section). Actual performance will vary depending on a number of agronomic and environmental factors.
Abbreviations:
AI = artificial infestation/inoculation
DT = Managed drought trial
FSR = Fusarium stalk rot
GDD = growing degree-days (°C)
Opt = optimal environment
RS = random stress trial
TLB = Turcicum Leaf Blight |
| |
| |
|
|
| Further Links |
|
Full Product Announcement
(including trial results summary and site information) |
|
| |
| |
| |
|
|
| |
|
|
| |
|
|
| |
|
|
| |
|
|
