How to improve rice yield using the System of Rice Intensification (SRI)

strawb
This video shows how farmers in East and Southern Africa have been benefiting from increased rice yield after implementing SRI management practices. By following some simple principles in how to transplant the rice seedlings, maintain soil health, carefully irrigate, and manage weeds and nutrients, farmers can now produce a lot more rice than they used…
Read Further

Solution to devastating weed draws closer for sub Saharan Africa

strawb
Striga, commonly known as witchweed, is a group of parasitic weeds found in over a third of cereal crops in sub Saharan Africa (SSA). Crops typically yield at least 40% less when they are parasitised by Striga, causing an estimated US$ 7 billion loss and reducing the food security of millions. 
Read Further

Which is the most important plant-pathogenic fungus?

strawb
A survey by the journal, Molecular Plant Pathology, had 495 responses from international fungal pathologists on what they thought the most scientifically and economically important fungal plant pathogens were. Several of the ‘top 10’ fungi from these results are those that infect cereal crops, which isn’t surprising as cereals such as wheat and rice are…
Read Further

Speedy crop breeding to help Japanese rice growers

strawb
The devastating tsunami that hit northeastern parts of Japan last March left thousands of acres of farmland damaged by saltwater. Much of this agricultural land was paddy fields, which were left with up to 25 cm of sand and mud deposited and highly saline conditions resulting from evaporation of the seawater. Scientists from the Sainsbury…
Read Further

India’s Food Security Challenges

strawb
Agriculture is very important to India, employing 55% of its population and providing 16.5% of its annual GDP. The industry as a whole is worth US$ 17.5 million alone in exports. However, it’s not all plain sailing, with low productivity and regional groundwater depletion currently threatening Indian agriculture. Climate change and the demands of an…
Read Further

Stopping Striga before it’s started

strawb
Striga, or witchweed, is the main weed affecting many cereals including rice, maize, sorghum and millet. One species, Striga hermonthica, is responsible for more crop loss in Africa than any other individual species of weed. Striga is a hemi-parasitic weed; its roots latch onto the roots of its host (e.g. a crop plant such as…
Read Further

Does rust-free rice hold the secret?

All cereals, except rice, are susceptible to rust. Wheat, maize, barley, millet, triticale, and oats all get rust. The spores of rust fungi land on a host plant, germinate, and grow toward a stomatal pore on the leaf surface to initiate infection. Rust infections produce red or yellow pustulating spores that give infected plants a…
Read Further