How to Grow DeKalb DKS 30-07 Corn
DeKalb DKS 30-07 Corn
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vegetableDeKalb DKS 30-07 is a hybrid field corn variety developed for grain production, known for strong agronomic performance and standability. This mid-maturity hybrid (107-110 day relative maturity) is bred for yield stability across diverse growing conditions. It's widely used in commercial grain farming operations across North America.
When should you plant DeKalb DKS 30-07 Corn in your zone?
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Example DeKalb DKS 30-07 Corn timeline · Pittsburgh, PA (Zone 6b)
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Plant DeKalb DKS 30-07 Corn
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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Harvest DeKalb DKS 30-07 Corn
Around Aug 2≈ 107 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact DeKalb DKS 30-07 Corn dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 4-8, well-suited to Corn Belt regions
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Germination & Emergence
7-14 days depending on soil temperatureSeeds germinate below soil surface; coleoptile emerges and first leaf unfolds above ground (VE stage)
Ensure soil moisture of 25-30%. Maintain soil temperature 50°F+ for reliable germination. Protect from soil crusting. Monitor for seed treatments compatibility.
Vegetative Growth (V1-V8)
3-4 weeksSequential leaf development from 2-3 leaves through 8+ visible leaves. Plant establishes root system (nodal roots developing). Height 6-18 inches.
Apply pre-emergent herbicides if weeds present. Monitor N availability; side-dress if deficient. Scout for seedcorn beetles, cutworms, and other early pests. Ensure adequate spacing for light penetration.
Late Vegetative to Tassel (V9-VT)
2-3 weeksRapid growth phase; plant reaches 4-5 feet tall. Tassel emerges (VT). Ears begin to differentiate. Plant establishes ear shoot initiation.
Apply post-emergent herbicides if needed. Critical nitrogen application window—ensure adequate N for ear development. Scout for armyworms, leaf beetles. Manage irrigation during this high-demand period.
Reproductive (R1-R6)
4-6 weeksSilks emerge (R1), anthesis/pollen shed (R2), blister stage (R3), milk stage (R4), dough stage (R5), physiological maturity (R6). Kernel development and grain fill occurs.
Critical water period—maintain consistent soil moisture. Avoid drought stress during R2-R3 (most sensitive). Monitor for corn borer tunneling. Fungicide applications if disease pressure present. Harvest moisture begins dropping at R6.
Maturity & Harvest
Variable; depends on post-maturity drying conditionsKernels reach 15-20% moisture at physiological maturity. Black layer formation visible at base of kernel. Plant senescence occurs.
Allow grain to dry to 15% moisture or below for storage (field drying may take 2-4 weeks post-R6 depending on weather). Harvest with properly adjusted combine header. Monitor grain quality and test weight (typically 55-56 lbs/bu for DKS 30-07).
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Bt transgenic traits (if available in variety), insecticide applications at R1-R2 growth stage, crop residue management and fall tillage
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Crop rotation (away from corn for ≥1 year), Bt rootworm traits, soil-applied insecticides at planting, resistant hybrids
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Scout early growth stages; apply insecticide if damage observed, maintain field edges free of volunteer host plants
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Insecticides only if populations exceed economic thresholds; natural predators often provide adequate control
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Plant resistant or tolerant hybrids, crop rotation, fungicide applications if disease pressure high, avoid overhead irrigation
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Resistant varieties, fungicides if warranted, adequate N fertility to maintain plant vigor
Uses
Animal Feed & Livestock Nutrition
CulinaryDKS 30-07 grain serves as a primary feed ingredient for poultry, swine, and cattle operations. Its balanced nutritional profile (starch, protein, fiber) supports livestock growth and productivity. [source]
Ethanol Production
HouseholdHybrid corn grain is processed into fuel-grade ethanol via dry mill or wet mill fermentation. DKS 30-07's consistent yield and kernel composition make it suitable for biofuel manufacturing. [source]
Food Industry Derivatives
HouseholdCorn grain is refined into cornmeal, corn flour, corn oil, and corn syrup for food manufacturing. Industrial starch production also utilizes hybrid corn varieties. [source]
Industrial Chemicals & Polymers
HouseholdCorn grain serves as feedstock for production of biodegradable plastics, adhesives, and textile fibers. The grain's starch content is converted into bio-based polymers. [source]
Agronomic Rotation & Soil Health
HouseholdAs a heavy nitrogen feeder, corn works in rotation to deplete soil reserves, benefiting subsequent legume or soybean crops. Residue incorporation improves soil organic matter. [source]
Harvest Tips
Harvest at physiological maturity (R6, approximately 107-110 days after planting) when kernels reach 20% moisture or below. Optimal combine harvest moisture is 15-20% for grain corn. Use a corn head with proper cutterbar and gathering equipment. Adjust combine settings for hybrid kernel size and row spacing. Test grain for moisture, test weight, and damage before storage. Allow ample drying time if storing; grain >16% moisture is prone to mold.
Fun Facts
- 🌱 DeKalb (now part of Corteva AgriScience) has been breeding corn hybrids since the 1930s, with DKS product lines representing over 80 years of genetic selection for yield and agronomic stability.
- 🌱 Hybrid corn varieties like DKS 30-07 typically out-yield open-pollinated varieties by 20-40% due to heterosis (hybrid vigor), where offspring of two genetically distinct parents show enhanced performance.
- 🌱 The '30' in DKS 30-07 refers to a relative maturity rating system; a 110-day RM hybrid matures roughly 10 days later than a 100-day RM variety under identical growing conditions, allowing farmers to optimize planting for their regional season length.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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