农民的农业生产多样性对其饮食多样化和营养健康的影响

黄泽颖,孙君茂,郭燕枝,王秀丽,马云倩

Influence of Farmers’ Farm Production Diversity on Their Own Dietary Diversity and Nutritional Health

ZeYing HUANG,JunMao SUN,YanZhi GUO,XiuLi WANG,YunQian MA

表5 四川受访农民各类食物摄入的来源与数量

Table 5 Sources and quantities of all kinds of foods intake by the interviewed farmers in Sichuan province

食物种类 Types of food 摄入量 Intake (g·d-1) 自产的比例 Percent of own production (%) 自产的摄入量 Homegrown intake (g·d-1) 占平均推荐量的比例 Percent of the average recommended volume (%) 购买的比例 Purchase percentage (%) 购买的摄入量 Intake from purchase (g·d-1) 其他的比例 The percentage of the rest (%) 其他的 摄入量 Other intake (g·d-1) 推荐量 Recommended (g·d-1) 谷薯类 Potato 346.71 30.07 104.26 32.08 66.71 231.29 3.22 11.16 250-400 大豆及坚果 Soy and nut 31.10 33.1 10.29 34.30 64.66 20.11 2.24 0.70 25-35 蔬菜类 Vegetable 527.01 63.25 333.33 83.33 36.22 190.88 0.53 2.79 300-500 水果类 Fruit 90.89 4.09 3.72 1.35 93.50 84.98 2.41 2.19 200-350 蛋类 Egg 32.57 58.74 19.13 42.51 40.55 13.21 0.71 0.23 40-50 奶及奶制品 Milk and dairy product 48.63 1.16 0.56 0.19 1.22 0.59 97.62 47.47 300 水产品 Aquatic product 29.98 1.07 0.32 0.56 86.38 25.90 12.56 3.77 40-75 畜禽肉 Meat and poultry 161.78 44.33 71.72 124.73 53.31 86.24 2.36 3.82 40-75