Sesbania vs Crotalaria – Comparing Two Green Manure Champions

Overview

Sesbania and Crotalaria (including C. juncea and C. ochroleuca) are both premier tropical green manure species. Sesbania dominates in lowland rice systems due to its waterlogging tolerance, while Crotalaria species are preferred in upland systems where their nematode-suppressive properties add value.

Details

Biomass production is generally comparable at 15-25 tons per hectare of fresh biomass in 45-60 days. Sesbania has the edge in nitrogen fixation efficiency due to its dual nodulation system (root + stem nodules), while Crotalaria offers greater species diversity with options for different soil types and climatic conditions.

Why Choose Us

For comprehensive soil improvement programs, both genera should be in the toolbox. Sesbania is the clear choice for flooded paddies and heavy clay soils; Crotalaria is better for sandy soils and systems with nematode pressure. Contact us for both sesbania and crotalaria seed supply.