大粮食

结果，全球半数人口所在国家的地下水位急剧下降，这其中包括三大粮食生产国——中国、印度和美国。

The result is falling water tables in countries with half the world 's people , including the three big grain producers —— China , India and the U.S.

专家指出，中国加入WTO后，在黑龙江4大粮食作物玉米、小麦、大豆和水稻中，水稻最具有竞争优势。

The expert points out , after China joins WTO , in Heilungkiang 4 big cereal crops maize , wheat , soybean and rice , The rice is the most competitive .

玉米是全球三大粮食作物之一，目前在中国种植面积已达2735万hm2。

Maize is one of the three major grain crops in the whole world . The planting area is already 2.735 × 104 hm2 at present .

马铃薯（Solanumtuberosum）是全球及中国第四大粮食作物。

Potato ( Solanum tuberosum ) is the fourth largest staple crop in both the whole world and China .

马铃薯是最重要的粮食作物之一，是榆林市第一大粮食作物，总产量约占榆林粮食总产量的20%，年平均种植面积约100万hm2。

Potato is one of the important grain crops , it is first grain crop in Yulin . The total out output of potato is 20 % of ultimate grain production throughout Yulin . The plant area amounts up to 100 million ha per year .

对中国农地边际化现象的诊断&以三大粮食作物生产的平均状况为例

Diagnosis on the marginalisation of arable land use in China

玉米是三大粮食作物之一。

Maize is one of the three good crops .

小麦是世界上最主要的三大粮食作物之一。虫害是影响小麦亩产量的重要原因之一。

Wheat is one of the important crops of three in the world .

小麦是中国的第二大粮食作物。

Wheat is the second grain crop in China .

玉米是我国第二大粮食作物。

Maize is the second large crop in China .

马铃薯作为第四大粮食作物，在粮食安全中起重要作用。

Potato as the fourth largest food crop has played a very important role in food security .

马铃薯是我国第四大粮食作物，兼具有粮食和蔬菜的特点。

Potato is the fourth largest food crop in China , has the characteristics of grain and vegetables .

水稻作为我国第一大粮食作物，约占粮食总产量的40%。

Rice is the most important cereal crop of China , produced 40 % of total grain yield .

巴西正扩大粮食生产，此举增强了我国作为世界第二大粮食出口国的地位。

Brazil is expanding agricultural production , reinforcing the country 's position as the world 's second-largest food exporter .

马铃薯是世界上仅次于小麦、水稻、玉米的第四大粮食作物，粮、菜、饲和工业原料兼用。

Next to the wheat , rice , maize , potato ranks the fourth-largest food crops in the world .

在我国，甘薯是第四大粮食作物，种植面积居世界之首。

Sweetpotato is the fourth foodstuff crops in our country and the cultivated area ranks first in the world .

大麦是我国的第四大粮食作物，对国民经济的发展和人民生活水平的提高有重要作用。

Barley is the fourth food crop in China and plays a very important role in the development of economy .

作为世界主要的三大粮食作物之一，小麦生产对全世界粮食有着至关重要的作用。

As one of the three main food crops , wheat production plays a vital role in food security issues .

世界粮农组织等权威机构预测，葛根有望成为世界第六大粮食作物。

The Food and Agriculture Organization of the United Nations has forecasted that Pueraria radix will be the sixth alimentary crop .

小麦是第二大粮食作物，也是我国北方人的主食，因此研究如何提高小麦籽粒中硒含量来满足人体对硒的需求具有重要的意义。

Wheat is the second important crop in China , and it is also a staple food crop for northern people .

作为我国主要的粮食作物，其产量已超过小麦，成为仅次于水稻的第二大粮食品种。

As the main food crop , its production is more than wheat , becoming the second largest grain varieties after rice .

小麦是世界上第二大粮食作物，像其它主要粮食作物一样，有益矿质元素含量不高，无法满足人体的需要。

As the second-largest crop , many essential mineral of wheat can not meet the human needs just as other major staple crops .

小麦是全世界第一大粮食作物，在国民经济和粮食生产中占有重要的地位。

Wheat is the biggest grain crop in the world , playing an important role in development of food productions and national economy .

大豆是我国四大粮食作物之一，但其生产和贸易发展速度却相对缓慢。

Soybean is one of four main grain crops in China , but . the speed of soybean production and trade is relative slow .

在我国，小麦是第二大粮食作物，环境胁迫和各种病害严重影响小麦的产量和质量。

In China , wheat is the second largest food crop , effect of environmental stress and various diseases on wheat yield and quality .

木薯是世界六大粮食作物之一，被誉为淀粉之王。

Cassava is one of the top six food crops , which is known as " the king of starch " in the world .

小麦是世界上最重要的粮食作物之一，是我国第二大粮食作物。

Wheat is one of the most important food crops in the world , and is the second largest food crop planted in China .

随着粮食品种结构不断优化，稻谷、小麦、玉米三大粮食品种结构逐渐适应消费市场变化。

With the optimization of grain construction , paddy , wheat , corn , those three grain adopt to the changes of marketing consumption gradually .

玉米是世界第三大粮食作物，也是我国主要的粮食作物、饲料作物及工业原料。

Maize is the third largest food crop in the world , and also the major crop for food , fodder and industrial material in China .

马铃薯是世界第四大粮食作物，在我国粮食、蔬菜、饲料和加工原料生产上占有重要地位。

Potato ranges the forth of food crops in the world while it is of increasing importance in Chinese food , vegetable , feed and processing .