Honglian hybrid rice set to transform Pakistan’s rice production

Mettis Global reported that wider use of the Honglian hybrid rice variety could help Pakistan raise output and boost farmer earnings. Specialists from both countries made that case at a second symposium held in Luotian, Hubei province, China, where they reviewed research and the financial gains for growers. The variety, developed by the late academic Zhu Yingguo of Wuhan University, ranks among three sterility-based methods used worldwide in hybrid breeding and is valued for heat tolerance and grain quality.

Qu Wenqian of Wuhan University put the variety's direct economic benefits in China and Belt and Road partner countries at over RMB9 billion. In Pakistan, researchers see scope to expand cultivation in areas hit by heat, water scarcity and declining soil quality. Dr Muhammad Ashfaq, a researcher at the University of the Punjab, pointed out that coarse varieties make up roughly one-third of the country's rice area, and output could potentially double if those fields switched to hybrid varieties.

Pakistan and China have cooperated since 2020, when Wuhan University and the University of the Punjab set up a joint research centre for Honglian hybrid rice. Trials across multiple zones of Pakistan's four main rice-growing regions assessed nine hybrid lines, and one, HP4, was registered in 2025 as PU-786. The variety began commercial cultivation in 2026 after national approval, and Chinese researchers stressed the Luotian breeding base's role in seed security.