P0021
P0021 Maize Grain Hybrid
Hard to beat consistency.
Produces an eye-catching cob on plants with sound standability and staygreen, bundled together with top disease resistances.
- A relatively short plant with excellent grain yields.
- Most productive in moderate to high yield environments.
- An important mid-maturity hybrid in the north and a top full-maturity option in the lower North Island.
- Companion with P9721, P9978 or P0362 depending on agronomic and maturity requirements.
Widely planted from Northland to Rangitikei.
Recommended established plant
populations (000's/ha)
Challenging yield environments
85
Medium yield environments
95
High yield environments
100
Recommended growing regions
CRM 100
Drought Tolerance 7
Stalk Strength 6
Root Strength 7
Early Growth 9
Plant Height 6
Ear Height 5
Staygreen 7
Husk Cover 6
Grain Drydown 6
MAX 9
Seed tag colour
Maize for grain hybrid performance information
| Feature hybrid | Comparison hybrid | Number of trials | Harvest moisture difference (%)1 | Yield advantage (kgDM/ha)2 | Statistical significance3 |
|---|---|---|---|---|---|
| Northland & South Auckland | |||||
| P0021 | N39-Q1 | 11 | 0.8 | 931 |
|
| P0021 | P9400 | 98 | 1.3 | 791 |
|
| P0021 | P9721 | 93 | 0.7 | 277 |
|
| Waikato | |||||
| P0021 | N39-Q1 | 69 | 0.3 | 751 |
|
| P0021 | PAC249 | 17 | 0.2 | 1957 |
|
| P0021 | Velocity | 18 | 0.2 | 1151 |
|
| Bay of Plenty | |||||
| P0021 | P9400 | 13 | 1 | 1244 |
|
| Gisborne & Hawke's Bay | |||||
| P0021 | P9400 | 71 | 1.1 | 906 |
|
| Manawatu, Rangitikei, Horowhenua & Canterbury | |||||
| P0021 | Brutus | 11 | -4.8 | 2107 |
|
| P0021 | C29-A1 | 40 | 0.6 | 1302 |
|
| P0021 | N39-Q1 | 81 | 0.2 | 349 |
|
| P0021 | P9400 | 201 | 1.4 | 783 |
|
| P0021 | P9721 | 226 | 1 | 27 | NS |
| P0021 | PAC249 | 36 | 0.4 | 540 |
|
| P0021 | Velocity | 14 | 0.1 | 1441 |
|
Scientific Designation
= very highly significant yield advantage to Pioneer
= highly significant yield advantage to Pioneer
= significant yield advantage to Pioneer
NS = not significant
CA = commercially acceptable
1 Positive HM differences means the bolded hybrid was drier at harvest, negative HM differences mean it was wetter.
2 A positive yield advantage means the bolded hybrid produced more yield, a negative yield advantage means it produced less.
3 For information on statistical significance click here.
IMPORTANT NOTE: Hybrid comparisons are only valid within a range of + or - 4 CRM. These descriptions mainly feature product strengths. When choosing hybrids, also review carefully the trait ratings found in the table here. Contact your local Pioneer Area Manager or merchant representative for further advice.