Ms44-SPT: unique genetic technology simplifies and improves hybrid maize seed production in sub-Saharan Africa DOI Creative Commons
Sarah Collinson, Jill E. Cairns, Lucia Zinzi. Ndlala

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 30, 2024

Abstract Hybrid maize seed production in Africa is dependent upon manual detasseling of the female parental lines, often resulting plant damage that can lead to reduced yields on those detasseled lines. Additionally, incomplete result hybrid purity issues fields being rejected. A unique nuclear genetic male sterility technology, referred as Ms44 -SPT, was developed avoid loss and improve quality production. yield reduction following be attributed leaf loss. Our analyses showed an average 2.9 leaves are lost during process, a 14.0%. These findings suggest deploying -SPT technology would this By simplifying increasing yields, could help drive replacement, providing smallholder farmers with better access improved hybrids.

Language: Английский

Agricultural biotechnology: Potential, challenges, and debate DOI Creative Commons
Marjorie R. Lundgren, Amanda P. Cavanagh, Phil Macnaghten

et al.

Plants People Planet, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

With a rapidly expanding human population, urbanization, poverty, and threats from climate change, new innovations are needed to achieve global food security nutrition requirements in just sustainable manner. Agricultural biotechnology has the potential step changes crop productivity nutritional content meet these needs whilst minimizing agricultural environmental impacts, but critical questions remain on how technology is developed used, for whom. This special collection collates latest thinking natural social sciences surrounding help engage, enrich, stimulate debate, inform policy.

Language: Английский

Citations

0
Ms44-SPT: unique genetic technology simplifies and improves hybrid maize seed production in sub-Saharan Africa DOI Creative Commons
Sarah Collinson, Jill E. Cairns, Lucia Zinzi. Ndlala

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 30, 2024

Abstract Hybrid maize seed production in Africa is dependent upon manual detasseling of the female parental lines, often resulting plant damage that can lead to reduced yields on those detasseled lines. Additionally, incomplete result hybrid purity issues fields being rejected. A unique nuclear genetic male sterility technology, referred as Ms44 -SPT, was developed avoid loss and improve quality production. yield reduction following be attributed leaf loss. Our analyses showed an average 2.9 leaves are lost during process, a 14.0%. These findings suggest deploying -SPT technology would this By simplifying increasing yields, could help drive replacement, providing smallholder farmers with better access improved hybrids.

Language: Английский

Citations

0