Year: 1979
Type: article
Abstract: Sunflower seed yields can be increased by applying nitrogen fertilizer on many non-fallow soils. The amount of nitrogen fertilizer required depends on the yield goal and amount of soil test nitrate-N in the soil at planting time. Information is presented on response data of oil-type sunflower seed yield, oil concentration and oil yield to applied fertilizer and soil nitrogen at 23 locations.
Language: English
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: green
OpenAlex ID: W1031020556
