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Planting
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Planting
ND Nitrogen Calculator
The calculator uses the new nitrogen recommendations, which have been updated for the first time since the 1970s. There are also new recommendations for phosphorus (P) for sunflower in the Northern Great Plains. The new N and P recommendations are based on general productivity history and not a yield prediction model. N and P recommendations are based on both documented yield responses to each and economic analysis.
Click here
to access the updated ND N Calculator.
Improving Seed Placement
Sunflower planter planting
sunflowers
John Smith, Agricultural Engineer with the University of Nebraska at Scottsbluff, conducted seed placement tests on oil sunflower and large seeded confections using a variety of metering and planter types. His observations and recommendations for calibration and adjustments to achieve excellent plant spacing can be viewed by clicking on the link below.
Watch videos about Smith's results of seed placement tests
(link)
Seed Suppliers and Buyers
Grain Elevator
For a national listing of sunflower suppliers, producers and manufacturers, visit the Buyers section where you will find up-to-date contact information for confection processors and roasters, oil and meal exporters as well as oilseed crushers and suppliers.
Seed Suppliers & Buyers
(link)
All About Sunflower
Buyers and Sellers
Growers
Banded Sunflower Moth
Sunflower Moth
Video Clips
Blackbirds
Diseases
Insects
Weeds
Approved Chemicals
Planting
Links of Interest
Planting Supplement
Growth Stages
Harvesting/Storage
Production Resource Books
Marketing
Crop Insurance
Yield Trials/Crop Survey
Surveys
Sunflower Seed/Kernel
Sunflower Oil
News & Media
Sunflower Statistics
International Marketing
Research
Meal/WholeSeed Feeding
The Sunflower Magazine
Español
Canada
About NSA
Join NSA
Online Directory
EPublications
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All About Sunflower
Buyers and Sellers
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Sunflower Seed/Kernel
Sunflower Oil
News & Media
Sunflower Statistics
International Marketing
Research
Meal/Wholeseed Feeding
The Sunflower Magazine
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