Two crops or one? Sometimes, growing two crops simultaneously on the same piece of land – called intercropping – can benefit farmers. But it needs careful planning and resource management.
In some parts of Africa, farmers intercrop sorghum – a grain – and peanuts. But they face a major information gap. There hasn’t been much research on optimal levels of fertilizer use for intercropping sorghum and peanuts in these areas.
A new study has filled this information gap. Researchers from Niger, Mali, and the United States have developed a method to help farmers determine how much fertiliser to apply when intercropping.
UK horticultural crop research organisation NIAB EMR has appointed Dr Andrew Simkin to lead its emerging fruit quality and development research programme.
Dr Simkin will be expanding NIAB EMR’s capabilities in fruit quality research in perennial and annual horticultural crops, tackling the challenge of improving the flavour and health benefits associated with fruit consumption. He will be joining NIAB EMR’s increasingly successful Genetics, Genomics and Breeding (GGB) Team, responsible for Malling Centenary, one of the most sought after strawberry varieties currently in the marketplace, as well as world-leading perennial genomics expertise, such as the BBSRC and industry-funded international consortium sequencing the octoploid strawberry.
Forgot to water that plant on your desk again? It may soon be able to send out an SOS.
Engineers from the Massachusetts Institute of Technology (MIT, USA) have created sensors that can be printed onto plant leaves and reveal when the plants are experiencing a water shortage. This kind of technology could not only save neglected houseplants but, more importantly, give farmers an early warning when their crops are in danger, says Michael Strano, the Carbon P. Dubbs Professor of Chemical Engineering at MIT and the senior author of the new study.
The announcement, says the statement, follows advice in October from the UK government’s advisory body on pesticides, the Expert Committee on Pesticides (ECP). Scientific evidence now suggests that the environmental risks posed by neonicotinoids are greater than previously understood, says the ECP advice.
A signal from the cell wall decides that, in the dark, seeds grow into long yellow sprouts, instead of turning green and forming leaves. The signal that switches on the darkness programme in seedling development has not hitherto been identified. Earlier studies had shown that these processes involve photoreceptors inside plant cells.