Sesbania rostrata and grow faster than seeded plants. "S. rostrata" is used as an intercrop with grasses such as rice ("Oryza sativa") and maize ("Zea mays"), as well as with legumes such as rice bean ("Vigna umbellata") and jointvetch ("Aeschynomene afraspera"). If intercropped with rice, it should be planted 30 days after the rice to prevent competition between the crops. "S. rostrata" grows in altitudes up to 1500–1600 m, and is able to endure waterlogged soils and flooding over 1 m deep. It tolerates bimodal and summer rainfall patterns, heavy to medium clay soils, neutral pH, free and impeded soil drainage. The
Rissoina oryza Rissoina oryza Rissoina oryza is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae. The height of the small, white shell attains 2 mm. The shell has an oblong-ovate shape. It is solid, smooth, and shining, The spire is moderately elevated, and rather rapidly tapering. The apex is obtuse. The 6-7 whorls are flatly convex. The body whoprl is rather large, and slightly compressed beneath. The suture is faintly impressed and broadly margined beneath. The rather large aperture is oblique and has a sub-ovate shape. The thick peristome is dilated. The columella is