Although this year's cotton price gains, and other crop area of contention remained fierce.
虽然本年度棉价涨幅可观，但与其他农作物的面积争夺之争仍然激烈。
Wheat is one of the most important crop in world, which has the highest yield and crop area.
小麦是世界上最重要的粮食作物之一，它是种植面积最大、总产量最高的粮食作物。
Rice is one of the important crop in Xinyang City, rice plant area is 84% in the whole crop area.
水稻是信阳市最主要的农作物之一，水稻种植面积占全市农作物种植总面积的84%。
Tea crop area, harvesting area, per unit area yield, gross output, and the total agricultural output value of the tea industry are analyzed and assessed by using regression model analysis.
运用回归模型对茶叶种植面积、采收面积、单位面积产量、总产量、茶叶农业总产值进行分析和预测。
Writings confirm that this period was a difficult one for Norse settlements in the area, marked by devastating crop failures.
历史记录证实，这一时期对这一地区的北欧定居者来说是相当艰难的时期，最显著的是灾难性的农作物歉收。
Drag and select the area you want to crop, and it'll automatically tell you the pixel dimensions of the selection.
拖拽并选择你想要裁剪的区域，它就会自动告诉你选择的像素维数。
A reduced crop is also expected in the United States, mainly as a result of a cut in area caused by mounting competition from more profitable crops.
此外，预计美国将出现减产，其主要原因是更有利可图的作物所造成日益激烈的竞争导致面积削减。
Using traditional techniques such as crop rotation, compost and manure to supply the soil with nitrogen and other minerals would have required a tripling of the area under cultivation.
如果采用传统技术如轮作和堆肥为土壤补充氮和其他物质，就需要耕地也增长三倍了。
How to evaluate crop rotation level in large geographic area is one of the most important problems in agricultural production.
评估大地理区域内作物轮作水平是农业生产中必须解决的重要问题之一。
Maize, as a high-efficient crop of high yield for the grain and feed, the cultivated area in the future should be further expanded.
玉米作为粮食和饲料兼用的高产高效作物，今后的种植面积应进一步扩大。
Droughts in Arkansas, America's main rice-growing area, have hit the crop: exports will be closer to 3m than 4m tonnes this year.
美国最大的水稻种植区——阿肯色州遭受了干旱的袭击，今年的出口量将接近300万到400万吨。
Eager to improve farming conditions, they tried out this new crop on a large area.
由于急于改进耕作条件，就大面积地试种了这种新庄稼。
Edge bias in crop evaluations, inclusion of a plant on the edge of the square delineating the area to be measured, rather than excluding it, leading to an upward bias.
边缘偏差，边角偏倚在评估作物时，把要测算的正方形区域边缘上的一株植物包括在内而不是排除在外，导致估计过高的偏差。
Aims Accurate simulation of green area index is critical for reliable prediction of crop growth and yield using a crop growth model.
准确模拟绿色面积指数是作物生长模拟模型可靠预测作物生长和产量的关键。
Nowadays, there is scarce domestic research on area yield crop insurance, let alone relative actuarial research.
目前，国内对农作物区域产量保险的研究较为少见，农作物产量保险精算研究则更为薄弱。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
Potential dynamics of agricultural crop sown area has attracted a wide range of attention from numerous researchers due to its ecological and socioeconomic implications.
农作物播种面积动态变化因其重要性已经引起了国内外学者的广泛关注。
The general hypothesis of this study is that crop sown area change is directly linked with farmer decisions on crop choice, and what k.
模型建立思路是：作物播种面积变化是农户作物选择行为的直接结果，而选择何种作物进行播种是由作物效用决定的。
The results show that dangerous element in crop and soil in nonferrous mining area are both far beyond the standard of food safety.
结果表明，研究区域农作物中有害元素含量均远远超过参考标准。
Winter wheat is an important food crop in Weibei area, with its production and quality are of great significance to the stability and food supply-demand situation in Shaanxi province.
冬小麦是陕西渭北地区重要的粮食作物，其产量高低、品质优劣，对稳定该区乃至陕西粮食供需形势具有重大意义。
Aim Studying intelligent dynamic area plot of foodstuff crop variety.
目的研究粮食作物品种的智能动态区划工作。
Aim Studying intelligent dynamic area plot of foodstuff crop variety.
目的研究粮食作物品种的智能动态区划工作。
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