English to French Other Agriculture

«The approach leverages existing relationships between value-chain actors for example, agro-dealers and farmers, farmers and processors, and processors and buyers and catalyzes new ones to integrate four components—market linkages, aggregation, finance, and technologies—»

«Linking smallholder farmers to market demand of both large anchor buyers and local alternative markets; Aggregating farmers to train them in postharvest management, promote their adoption of technologies, and aggregate their crops to meet buyer quantity and quality requirements...»

Quelle serait la meilleure traduction dans les deux phrases? («Aggregation» et «aggregating»)