food-crop的意思|示意

Maize is main feed, industrial materials and food crop in China.

玉米是我国主要饲料、工业原料和粮食作物。

Wheat is one of the most widely grown crop in the world and it is the most important food crop of northern China.

小麦是世界上种植最广泛的农作物之一，也是我国北方最重要的粮食作物。

Rice is the most important food crop in the world and has become one of the model crop for the research of molecular biology.

水稻是世界上重要的粮食作物，并已成为分子生物学研究的模式作物之一。

The small brown rice planthopper is an injurious insect on food crop of Ningxia.

灰飞虱是宁夏粮食作物上的一大害虫。

There is even a Web site to help bring more attention to the world’s third most important food crop, after rice and wheat: potato2008.org.

甚至建立了一个网站：potato2008.org 来帮助人们更多的关注继大米和稻谷之后的世界第三大重要农作物。

Better irrigation can dramatically improve crop yield and about 40% of the world's food supply is currently derived from irrigated land.

更好的灌溉可以显著提高作物产量；目前，全球约40%的粮食供应都来自于灌溉地。