DuPont Pioneer PACTS Book 2013/14

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Results Summaries PACTS Hybrid Selection by Soil Type Maturity Description Pioneer Maturity Class Lighter & Warmer Soils Medium Soils Heavier & Colder Soils Extra Early 11 ← P6862 → Very Early 8 ← PR39V43 → 8 ← P7892 → Early Intermediate 7 ← P8057 7 ← P7524 → 7 ← P7905 7 ← JUSTINA 6 P7631 → 6 ←PR39K13 5 PR39G12 # Late 3 ← PR39T83 # 3 PR39A98← 3 ← P8000 # → 2 BENICIA # → 2 P8261 # Hybrid normally only sown in the UK & Ireland when using the Samco System PACTS Hybrid Agronomic Descriptions for 2013 Hybrid Forage Maturity Grain Maturity Early Vigour Resistance to Lodging Degree of Stay-green Relative Eyespot (Aureobasidium zeae) Infection Rates P6862 Extra Early Very Early Average Good Average Low PR39V43 Very Early Very Early Very Good Good Good Typical P7892 Very Early Very Early Very Good Good Average Typical P8057 Early Early Good Good Good Low P7524 Early Early Very Good Good Good Low P7905 Early Early Good Good Good Typical JUSTINA Early Early Very Good Good Good Typical P7631 Intermediate Intermediate Very Good Good Very Good Very Low PR39K13 Intermediate Early Average Very Good Very Good Typical PR39G12 Intermediate Intermediate Average Average Very Good Low PR39T83 Late Late Good Good Good Typical PR39A98 Late Late Very Good Very Good Very Good Typical P8000 Late Intermediate Average Very Good Very Good Typical BENICIA Late Late Good Very Good Very Good Typical P8261 Late Late Good Very Good Very Good Typical 8
Hybrid Descriptions P6862 » Extra Early Maturity » Maturity Class 11 » Primary End Use: Forage P6862 is a short stature and extra early maturing hybrid for forage production. It has produced high starch yields and very high starch contents in both PACTS Trials and FERA National List Trials. It is suitable for a wide range of locations and for growers seeking an early harvest, or those expecting to plant relatively late. Hybrid Characteristics • Extra early maturity for early harvest date • Rapid starch formation and high starch content • Short stature plant with average Stay-green Grown In The Open • On marginal sites or favourable sites where early harvest is required • Not suited to unusually early sowing dates Grown Using The Samco System • P6862 is not suitable for cultivation under the Samco System Hybrid Specific Agronomic Advice Open Cultivation Forage Seed Rate* Early Vigour Lodging Resistance Stay-green 45,000 Seeds/Acre Average Good Average *Assumes estimated plant establishment losses at sowing of < 5% Selected Multiple Year ‘Head To Head’ Results No. Years Tested No. Sites Dry Matter (%) Yield (Tonnes Dry Matter/ha) Yield Index (%) Wholeplant Organic Matter Digestibility (%) Starch (%) Sugar (%) Neutral Detergent Fibre (%) Megajoules Metabolisable Energy /kg Dry Matter Calculated Methane Production (litres/kg Dry Matter) Calculated Methane Production (l/ha) P6862 39.6% 13.346 100.4% 70.0% 35.6% 1.4% 42.1% 11.2 314 4,100,874 3 32 Kaspian* 43.2% 13.295 100.0% 71.3% 37.0% 1.1% 42.1% 11.4 319 4,246,819 P6862 36.8% 10.700 96.8% 68.8% 32.8% 1.6% 44.7% 11.4 308 3,284,512 1 10 Kougar* 32.8% 11.059 100.0% 68.6% 30.3% 2.1% 46.0% 11.3 307 3,400,858 P6862 39.4% 13.473 90.0% 69.7% 35.3% 1.4% 42.4% 11.2 314 4,198,827 3 32 Surprise* 34.9% 14.976 100.0% 70.1% 33.0% 2.5% 43.0% 11.2 313 4,701,045 P6862 39.5% 13.345 89.9% 69.9% 35.5% 1.4% 42.1% 11.2 314 4,165,044 3 33 PR39V43 34.4% 14.850 100.0% 69.9% 32.3% 3.9% 42.0% 11.2 313 4,660,097 * Competitor hybrid 9
Page 1 and 2: UK & Ireland Trial Results for 2013
Page 3 and 4: Fibre Technology products all conta
Page 5 and 6: The following factors are just some
Page 7 and 8: Results Summaries Less Favourable P
Page 9: Results Summaries Grain Trials, Fav
Page 13 and 14: Hybrid Descriptions P7892 » Very E
Page 15 and 16: Hybrid Descriptions NEW! P7524 » E
Page 17 and 18: Hybrid Descriptions PR39G12 » Inte
Page 19 and 20: Hybrid Descriptions PR39A98 » Late
Page 21 and 22: Growing Maize Under Film The Samco
Page 23 and 24: Individual Site Results - Forage Jo
Page 25 and 26: Individual Site Results - Forage Ma
Page 27 and 28: Individual Site Results - Forage Da
Page 29 and 30: Individual Site Results - Forage Sa
Page 31 and 32: Individual Site Results - Forage Cl
Page 33 and 34: Individual Site Results - Grain Tro
Page 35 and 36: Individual Site Agronomy Details NA

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