The incentives for farmers to submit (and reimburse) under their supply arrangements are strong, and the risks that the financier runs are basically limited to crop risks - the risk that the farmer does not produce enough, or does not produce the required quality.
农民们非常愿意按照其供货安排行事(和还本付息)，而金融家的风险也只限于欠收风险――即农民收成不够或收成的质量达不到要求的风险。