The consortium hopes they will produce more food with higher nutritional levels.

协会希望这些作物能产出更多更高营养的食物。

And also, engage them in social and economic activities that give them an income to sustain the nutritional levels in the home or support their lives in one way or another.

而且，参与社会经济活动能够增加他们的收入，从而他们能够在家维持营养水平或者通过一种或其它方式支撑自己生活。