WebJun 01, 2018 · 1. Introduction. It has been widely reported that smallholder farmers (defined generally as being less than 2 ha) produce 70–80% of the world's food ETC, 2009; Maass Wolfenson, 2013; FAO, 2014), are central to conserving crop diversity (Altieri, 2008, Badstue et al., 2005, Conway, 2011), produce more food crops than larger farms (Horrigan et al., joaUcVEHcNUO WebOct 01, 2019 · The wolfberry with a balanced ratio of total sugar to betaine (sugar-alkali ratio) would be a high quality fruit. In China, the wolfberry variety ‘Ningqi 1’ is the majormercial cultivar of rbarum L. It has the largest planting area and accounts for more than 80% of China's total yield (Wang et al., 2018). As the national geo vdtii6VOzxPx
Get Price