Drought is the most widespread abiotic constraints in maize production.
干旱是玉米生产的主要非生物限制因素。
US maize production had been expected to increase to record levels this year.
人们原本预料，今年美国玉米产量将打破历史最高纪录。
Farmers who planted fertilizer trees reported double the maize production of other farmers.
种植肥料树的农民的玉米产品比其他农民高出一倍。
It is obvious that 'Tie7922' derived line has equal important position in maize production.
可见，铁7922衍生系在玉米生产上同样有着重要的地位。
However, drought stress strongly restricts maize production in most arid and semi-arid areas.
但是，在干旱与半干旱地区，水资源短缺一直制约着玉米产量的进一步提高。
Comparative analysis of the simulation results and the evaluation of climate change on maize production effects were conducted.
对模拟结果对比分析，评价了气候变化对玉米产量的影响效果。
Maize production has soared five-fold (due mainly to fertilisers) and receipts for crop sales have steadied thanks to a cereals bank.
例外，化肥的使用也促进了玉米的产量呈5倍地增长，农作物的销售收据也因为一家谷物银行的介入而日趋稳定。
All over the world, increase the nitrogen fertilizer application rate is an important measure to increase maize production right now.
就目前全球情况而言，增加氮肥的施用量是提高玉米产量的一条重要措施。
It is very significant for maize production to transfer form material production to a combination of cropping, animal husbandry and proseccing.
玉米生产由原料型生产转变为种植、养殖、加工相结合的综合性生产具有重要意义。
It could draw the conclusion that a reasonable increase in planting density could promote the yield of maize production with choosing suitable varieties.
说明选择适宜的品种，结合品种的特性，合理的提高种植密度能够促进玉米产量的提高。
Mechanized maize harvest is the Achilles heel in the completely mechanized maize production and it a major researched area in China's agricultural mechanization.
玉米收获机械化是玉米全程机械化的薄弱环节，也是目前我国农业机械化的主攻方向，各地正在积极采取措施以提高玉米机械化水平。
The scientists found that global wheat production was 33m tonnes (5.5%) lower than it would have been without warming and maize production was 23m tonnes (3.8%) lower.
科学家发现全球实际产量与没有发生气候变化条件下的产量相比，小麦少了3300万吨（5.5％），玉米少了2300万吨（3.8％）。
Drought is the most important abiotic factors limiting maize production. The effective approach to solve this problem is breeding and popularizing variety for drought tolerance.
干旱是影响玉米生产的最主要非生物胁迫因素，解决这一问题的有效策略是选育并推广抗旱性品种。
Tieling is a major maize production region for Liaoning province and for China. The labor involved in harvesting maize is almost the half of the total maize production labor input.
铁岭市是辽宁乃至全国重要的玉米生产基地，玉米收获环节的劳动量占玉米整个生产过程劳动量的一半以上。
The results presented in this study should not be regarded as predictions, but as plausible assessments of the potential impact effects of climate change on maize production in China.
本文提交的结果不是一种预测，应将其理解为就未来气候变化影响我国玉米生产所作的合理估计。
Non-destructive monitoring of leaf soluble sugar to nitrogen ratio based on spectral information would be important is necessary for growth diagnosis and cultural regulation in maize production .
叶片碳氮比无损监测对于玉米生长诊断和管理调控提供具有重要的理论意义和应用价值。
The comparative advantage of maize production in Jilin province was analyzed based on the sow area index, unit yield index, benefit index and comprehensive comparative advantage index in this study.
从播种面积指数、单产指数、效益指数以及综合比较优势指数的角度分析了吉林省玉米生产的比较优势。
This is an interesting quote about maize from this particular book called Prehistoric Food Production in North America.
这是一句关于玉米的有趣引用，来自于《史前北美食物生产》。
With agriculture based on grain production, Zhejiang’s main crops include rice, wheat, maize, and jute etc, and Zhejiang is the first in the production volume of tea in China.
农业以粮食生产为主，主要作物有水稻、麦类、玉米、黄麻等，茶叶产量居全国第一。
Farmers need all the "updates from science" - drought-resistant maize varieties and access to irrigation, fertilizers and veterinary medicine - to increase Africa's food production.
农民需要所有的“科学进展”——耐旱玉米品种、获取灌溉、化肥和植物药品——以增加非洲的粮食产量。
The production of Kenyan maize, the country’s staple, is likely to drop by one-third, hitting poor farmers’ families hardest.
肯尼亚的主要粮食作物玉米的产量减少了三分之一，穷苦农民家庭受害最深。
Around Kabiyet, Western Seed Company, a small outfit that develops its own varieties of maize for smallholders, doubled production in 2010 and still sold out two months early.
Kabiyet附近，西方种子公司是一家公司，为小农户提供自己的玉米品种，2010年的产量增加一倍，提前两个月就卖光了。
Around Kabiyet, Western Seed Company, a small outfit that develops its own varieties of maize for smallholders, doubled production in 2010 and still sold out two months early.
Kabiyet附近，西方种子公司是一家公司，为小农户提供自己的玉米品种，2010年的产量增加一倍，提前两个月就卖光了。
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