Source summary
What this podcast covered
Importance of Row Spacing
Narrow row spacing is crucial for late-planted soybeans to enhance light interception and yield potential. Farmers are encouraged to adopt drill spacings of less than 30 inches, ideally around 7.5 to 10 inches.
Inoculants Boost Yields
Data shows that using inoculants can lead to significant yield increases for late-planted soybeans, with mid-June plantings averaging 5-6 bushels more and mid-July plantings seeing increases of 10-11 bushels.
Herbicide Management Challenges
With herbicide application cutoffs approaching, farmers must be cautious about the residual effects of previous applications, particularly in fields previously planted with corn or cotton. Flexstar resistance is a growing concern.
Key takeaways
5 things worth knowing
- 01
Late planting strategies focus on maximizing light interception for soybean crops.
- 02
Increasing seeding rates by 10-15% helps counteract lower germination rates.
- 03
Mid-four maturity groups are preferred to mitigate frost risks later in the season.
- 04
Inoculants can enhance yields significantly for late-planted soybeans.
- 05
Herbicide application cutoffs are approaching, necessitating careful planning for weed control.
Source figures at a glance
At a glance
What the podcast covered, in 4 signals
Crops
Late-season
Soybeans
Strategies to maximize yields after flooding.
Management
Seeding Rates
Increased
10-15% higher for late-planted soybeans.
Maturity
Optimal Groups
Mid-fours
Best for avoiding frost risks.
Weeds
Herbicide Cutoffs
Approaching
Need for careful planning to manage weed pressures.
Questions & answers
Quick answers
What should I consider when replanting soybeans after flooding?
Focus on increasing seeding rates by 10-15% and choose mid-four maturity groups to avoid frost risks.
How can I maximize yields for late-planted soybeans?
Utilize narrow row spacing and consider using inoculants to enhance yield potential.
What are the herbicide application cutoffs for soybeans?
Be aware that June 30th is the cutoff for dicamba applications, and plan accordingly to manage weed pressures.