主要农作物为水稻。
这是世界上一些主要农作物产量增长速度的下降。
This is the decline in the growth in yields of some of the world's major crops.
西非所有从某个未知的日期开始记录的主要农作物都是从其他地方引进的，刚开始是种植水稻和山药。
All the recorded staple crops grown in western Africa were introduced from elsewhere, beginning, at some unknown date, with rice and yams.
你家乡的主要农作物是什么？
小麦，玉米和棉花是美国的三种主要农作物。
Wheat, corn and cotton are the three main crops of the United States.
水稻是这一地区的主要农作物。
玉米和小麦是美国的主要农作物。
稻米是东南亚许多国家的主要农作物。
翔安区是厦门市主要农作物生产基地。
他们的主要农作物是白薯。
两种主要农作物是人们食物的主要来源。
One or two staple crops are the chief sources of food intake.
主要农作物为玉米、小麦、棉花、烟草和水果。
The principal crops are corn (maize), wheat, cotton, tobacco and fruit.
近年来，主要农作物的产量增加速率明显下降。
Rates of grain yield advances through plant breeding programs have apparently declined in recent years.
中国已经在非洲建立了11个研究站来提高主要农作物的产量。
China has set up 11 research stations in Africa to boost yields of staple crops.
而那些黑色的区域可能是农田，主要农作物产出的是小麦和玉米。
The dark regions are mainly agricultural fields, with wheat and corn being the major crops.
大豆是黑龙江省主要农作物之一，在全国占重要地位。
Soybean is one of the major crops in Heilongjiang Province and holds a important position in the country.
大豆是我国的主要农作物，在国民经济中占有重要地位。
The soybean is one of the main crops in China, being the important food, animal feed and the industry raw materials.
主要农作物的大多数基因组序列已经得到测定，其益处也已开始显现。
The genomes of most major crops have been sequenced and the benefits of that are starting to appear.
白族人以农业经济为主，主要农作物是水稻、小麦、豆类和棉花。
The Bai have an agricultural economy, their main crops being rice, wheat, beans and cotton.
介绍了我国主要农作物及其主要病、虫、草害使用农药的市场份额。
This paper deals with major crops and market portion of pesticides controlling major diseases, insect pests and weeds in China.
农情信息是指农业资源、环境与主要农作物的生长过程、状况的信息。
The agricultural condition information includes the information of agricultural resources, agricultural environment and main crops growth condition and yield.
对长春地区主要农作物及背景土壤的微波辐射特性进行了测量和研究。
The paper mainly described microwave radiation characteristics of typical crops and soil.
甘肃省的饮食以当地的主要农作物小麦、大麦、小米、豆子及甘薯为基本原料。
The cuisine of Gansu is based on the staple crops grown there: wheat, barley, millet, beans, and sweet potatoes.
据称，中国投资人非常担心必和必拓接管Potash之后将对中国出产的主要农作物的影响。
Reportedly, Chinese investors are worried about what a BHP takeover of Potash would mean for key crops produced in China.
中国的南方一带的主要农作物是水稻；这个地方的水稻可达到一年两熟或是两年三熟。
The main crop in southern China is rice, which could be harvested for two times per year, or three times every two years here.
是主要农作物之一，其地下块茎大，圆球形，富含淀粉。生食有毒，但煮熟后可以食用。
It is a staple crop cultivated for its large, starchy, spherical tubers, which, though poisonous raw, become edible with heating.
英国农民已经在试种杏、桃、扁桃和橄榄；将来，可能也能种植硬质小麦、大豆和玉米之类的主要农作物。
Already British farmers are experimenting with apricots, peaches, almonds and olives; in the future, staple crops such as durum wheat, soya and maize might become viable, too.
天然橡胶和甘蔗是海南主要农作物品种，在海南农业生产结构和农业产值结构中占有重要地位。
Natural rubber and sugarcane are staple crops of Hainan province and they are very important components of Hainan's agricultural production structure and agricultural product output value.
天然橡胶和甘蔗是海南主要农作物品种，在海南农业生产结构和农业产值结构中占有重要地位。
Natural rubber and sugarcane are staple crops of Hainan province and they are very important components of Hainan's agricultural production structure and agricultural product output value.
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