Posts tagged Farming

Women, youth are ‘unseen leaders’ in rural Indonesia

0 Comments read Gender, Health & Science

By Neena Bhandari

Sydney, 24.02.2023 (SciDev.Net): Women and young farmers can spur others to implement new sustainability and development initiatives, even though they are less likely to be seen as opinion leaders in their local communities, according to a study.

Women make up 43 per cent of the global agricultural labour force, but face significant discrimination when it comes to land ownership, access to credit and financial services, and participation in decision-making, according to the Food and Agriculture Organization of the United Nations (FAO).

For the study, published this month in the journal Agriculture and Human Values, researchers surveyed about 2,000 farmers on the island of Sulawesi in Indonesia and asked them to identify leaders they would consult for advice and information in their smallholder farming communities. These leaders, largely older men, were then asked to convince other farmers to use pruning scissors to improve the health of their cocoa trees.

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Scientists develop wheat types to resist heat, drought

0 Comments read Climate Change, Health & Science

By Neena Bhandari

Sydney, 21.03.2022 (SciDev.Net): Australian scientists have identified a novel combination of genetics that may help wheat survive in hot and dry conditions, thereby increasing yields and assisting farmers to adapt to climate change-induced heat and drought stress.

Wheat is the third-largest grain crop in the world, supplying about 20 per cent of the total calories and protein in the human diet worldwide, notes the research by CSIRO, Australia’s national science agency, published in Nature Climate Change on 7 March.

Researchers have identified three novel alternative dwarfing genes that enable wheat seeds to draw moisture stored twice as deep from the soil than current varieties. “We have genetics that can allow us to sow earlier and deeper up to 120 millimetres while keeping the plants short and allowing for very long coleoptile, which is the shoot that grows from the seed to the soil surface,” says Greg Rebetzke, co-author of the study and chief research scientist at CSIRO Agriculture and Food.

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Is farming harming our health?

0 Comments read Environment & Development, Health & Science
Researchers look at how agriculture is adding to climate change and negatively impacting health outcomes. Photo Credit: ©Neena Bhandari

By Neena Bhandari

Sydney, 01.07.2021 (SciDev.Net): While increased agriculture production has reduced hunger, it is also linked to unhealthy diets and increased emissions that are severely affecting human health, says a study.

Published in Environmental Research Communications, the study focuses on the integrated assessment of global climate, air pollution and health impacts of food production and consumption.

“Changing global food consumption patterns towards healthier diets would see reductions in air pollution and greenhouse gas emissions, and dietary health benefits,” says Chris Malley, lead author of the study and senior research fellow at the Stockholm Environment Institute’s (SEI) office at the University of York in the UK.

As many as 640,000 premature deaths are associated with high red meat consumption in East and South-East Asia, according to the study. An estimated 4.1 million deaths in 2018 were associated with dietary health risks, 6.0 million with overweight or obesity, and 730,000 infant deaths resulted from malnutrition.

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