Core tip: According to a report by the Chinese website of World Agrochemical Network, Brazilian company Biosphera Agro Solutions recently exclusively announced to AgroPages World Agrochemical Network the launch of the inoculant Nitrosphera Dualtech. This product contains the slow-growing rhizobia strains SEMIA 5079 and SEMIA 5080 from Japan, as well as micro-pulverized sphagnum moss.