A natural solution making plants more resilient to drought
CategoriesSustainable News

A natural solution making plants more resilient to drought

Spotted: Sustainably strengthening economies and agriculture is foundational to the attainment of the UN Sustainable Development Goals (SDGs). But climate change is putting increasing pressure on agriculture – with fluctuating seasons, changing rainfall patterns, extreme weather, and drought all becoming more common. Now, French agrobiotechnology company Elicit Plant uses plant-derived molecules called phytosterols to help crops survive dry periods. 

Phytosterols are lipids that activate a plant’s resistance to environmental stressors. The compound is applied to plants early in their growth to encourage the development of characteristics that maximise the efficiency of water use. 

Longer roots combined with reduced evapotranspiration help global cereal crops such as soybean and corn better survive the increasingly challenging environments within a changing climate. Elicit Plant’s trials show an increase in yield of between 13 and 22 per cent per crop, with a monetary value increase of up to $240 (around €219) per hectare.  

The company’s first product is called BEST-a and is designed for soybeans. It can be used on corn, too, although a compound specifically for corn is nearing availability. As well as waiting for the final regulatory approvals, the company is also developing additional products to expand the range of crops it supports. BEST-a not only helps farmers grow more in drier conditions, the product also makes it possible to stretch available water supplies over a longer period of time.  

Innovations that help farmers grow enough food for the world’s expanding population are crucial. Some that Springwise has spotted include urine-based fertilisers and sensors that optimise water usage for crops.

Written By: Keely Khoury

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Insurance payouts based on weather data protect farmers from drought
CategoriesSustainable News

Insurance payouts based on weather data protect farmers from drought

Spotted: Agriculture is highly vulnerable to climate changes and extreme weather events, and as global warming heats the planet, this vulnerability will get worse. Seasonal climate variability already frequently undermines farm yields, reduces food availability, and lowers income. Small-scale agricultural producers, who often feed themselves from their farms as well as others, are especially affected by unpredictable rainfall. Oko was created to help farmers deal with this uncertainty.

The startup provides low-cost crop insurance for small farmers. Oko (which is the name of an African deity who protects harvests), uses the concept of index insurance. This uses data analysis and risk calculation, rather than onsite inspections, to create cheaper and more accessible insurance.

Farmers sign up and manage their insurance using their mobile phones. They pay around $20 (around €18.60) for one season’s coverage of approximately 1.7 hectares. Oko analyses the risk to each plot and the cost of insurance using historical and weather data.

The company uses real-time satellite data and rainfall monitoring to monitor for floods and check the amount of rainfall needed for a good harvest. If there is a flood or if rainfall drops below a certain amount, a payment to the farmers is triggered automatically. Because farmers only need to sign up once to receive future payouts automatically, it reduces the chances that these smallholder farmers will fall victim to fraud and fake insurance scams every time a drought hits.

Tackling climate change is partly about building resiliency, and insurance that is affordable and easy to use is one way to do this. Springwise has also spotted other innovations aimed at building climate resilience. These include improving the biodiversity of forests with fungus, and using modular greenhouses to protect farmers from the effects of extreme weather.

Written By: Lisa Magloff

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