Mister Pollan shows that there are different levels of organically produced food.
MisterPollan指出生产出的有机食物有不同的级别。
NOP certified livestock has to be fed with 100% NOP organically produced and handled feed.
NOP认证的畜禽必须用100% NOP有机生产和加工的饲料饲喂。
Products labeled "organic" must contain at least 95 percent organically produced ingredients (again, not including water and salt).
凡产品上标明“有机”的，有机材料所占比例不得低于95%（同上，不包括水和食盐）；
Organically produced ingredient. Natural constituent of essential oils listed. Made with 90% organic ingredients. This is a vegan product.
本产品为有机产品，选用上述植物成分精油制造而成，有机成分达90%。
Mister Pollan shows that there are different levels of organically produced food. Some big farms grow organic food with methods similar to industrial farms.
波伦先生向人们展现了不同水平的有机食品。
They found that conventionally produced crops had a higher content of nitrogen, while organically produced crops had higher phosphorous and acidity content.
他们发现，传统生产的作物有较高含量的氮，而有机作物有较高的磷和酸度。
The latter may surprise the reader, but on reflection, pearls are also a kind of stone, though organically produced by certain shellfish rather than by geologic forces.
后者也许会让读者觉得惊讶，但仔细想想，珍珠也是一种石头，尽管它是某些贝类而不是地质力产生的有机物体。
The study included 144 volunteers who were asked to compare what they believed were conventionally and organically produced chocolate sandwich cookies, plain yogurt and potato chips.
这项研究包括144名志愿者，他们被要求比较了他们认为是传统和有机生产的巧克力三明治饼干，纯酸奶和薯片。
Our review indicates that there is currently no evidence to support the selection of organically over conventionally produced foods on the basis of nutritional superiority.
我们研究表明在营养价值的优越性上，当前没有证据支持有机挑选的食品比传统生产的食品更好。
Labels aim to give shoppers information about where their food has come from - whether it has been produced organically, for example, and reflecting its carbon footprint.
这些标签力图给予消费者关于他们的食物来源的信息，它是否是在生长中不被使用杀虫剂，化肥，除草剂。例子：使它的碳足迹反射。
In the study, more than 50,000 papers were searched, yielding 162 relevant articles comparing the nutritional content of organically and conventionally produced crops and livestock products.
在研究中，研究人员搜集了5万多份报告，得出162篇关于有机食品和传统方式生产的农畜产品在营养价值上的对比文章。
Almost 150 shoppers were asked to taste what they thought were conventionally and organically-produced chocolate biscuits, yoghurts and crisps.
一项调查要求150余名消费者分别品尝有机的和普通的巧克力饼干、酸奶和薯片。
Almost 150 shoppers were asked to taste what they thought were conventionally and organically-produced chocolate biscuits, yoghurts and crisps.
一项调查要求150余名消费者分别品尝有机的和普通的巧克力饼干、酸奶和薯片。
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