Biological nitrogen banking with legumes in the SNSW cropping systems – how hardseeded summer legumes can make a difference – NSW (Video)

In this Grains Research and Development Corporation (GRDC) video, Belinda Hackney (NSW DPI) reports on her research into summer sown hardseeded legumes and their benefit in pasture-crop rotation systems in southern NSW. The long-term research project (2012-2021) found that summer sowing of hardseeded legumes is a robust and effective way to establish pastures well adapted to climatic variability and acidic soils. Growers Mike O’Hare from Beckom & Paul Sinderberry from Condobolin share their experiences trialling these legumes. Hardseeded legumes can support high yields in following grain crops even when they were grown in a poor season. Considerable savings in nitrogen fertiliser are possible [1:29:40]. The webpage includes a link to the report: Cranking up crop yields and livestock production using summer sown pasture legumes – revisiting fundamental soil and agronomy with new technologies to increase production and rotation flexibility. While this video focuses on southern NSW, it will be relevant to other cropping areas. #

Topics
Biological N banking options with summer sown hard seeded legumes and contribution to grain production in crop/pasture systems in SNSW (Belinda Hackney, NSW DPI)
Grower experience with hard seeded legumes (Mike O’Hare & Paul Sinderberry)

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Resource Last Updated: March 17, 2026

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