单产
[dān chǎn]
汉英网络释义
例句
1
With limited land, farmers will have to get greater yields out of the land already under cultivation.
由于土地资源稀少，农民必须提高现有耕地的单产。
www.learnlern.com
2
Agrawal said the late arrival of monsoon rains was unlikely to impact soybean yield for the season.
阿格拉沃说，尽管季雨迟来，但今年的大豆单产不太可能受到影响。
www.asaimchina.org
3
In general, USDA portrayed the world grain outlook as one of tight supplies, vulnerable to any further yield setback.
总体而言，美国农业部对全球谷物的前景描述是：供货紧张，而且如果单产下降，则紧张程度会进一步加剧。
www.21food.cn
4
Combination between ideal plant type and heterosis is one of the important approaches to increase yield of rice in unit area.
理想株型与杂种优势利用相结合是实现水稻单产突破的重要途径之一。
lib.cqvip.com
5
Yields are also up in the two countries, and the UN agency predicts bumper cereal crops in 2008.
这两个国家的单产亦提高，而且该联合国机构还预计2008年的谷类作物将丰收。
www.fao.org
6
The rice yield loss in the torrential rain area of Fujian in 2007 was predicted and tested by means of the evaluation model.
利用评估模型对2007年福建暴雨发生区域的水稻单产进行灾损预估及检验。
zgnyqx.ieda.org.cn
7
During the Green Revolution of the 1960s, staple-crop yields were rising by 3-6% a year.
在20世纪60年代绿色革命时期，大宗作物单产一年便提高了3-6%。
www.ecocn.org
8
Tissue culture has produced plants that are increasing crop yields by providing farmers with healthier planting material.
组织培养生产的植物，通过向农民提供更加健康的种植材料而提高作物单产。
www.fao.org
9
The stocking size and density affected slightly on feed conversion rate but obviously on growth performance, yield and economic benefit.
放养规格和放养密度对饵料系数影响较小，对刺鲃生长、单产、经济效益影响较显著；
paper.pet2008.cn
10
Maize in Henan, maize of all of the country, world maize single yield, total yield and planting areas have been compared in this article.
本文就河南玉米、全国玉米、世界玉米单产、总产、种植面积进行了比较，发现河南、全国玉米还存在一定差距。
www.fabiao.net