https://ijoear.com/article-details/assessing-the-economics-of-sunhemp-in-rice-fallow-systems-boosting-farm-income
Assessing the Economics of Sunhemp in Rice Fallow Systems: Boosting Farm Income | Agriculture...
May 19, 2026 - A field experiment was conducted to study the economics of sunhemp varieties under different sowing windows for seed production in rice fallow system ...