均匀撒种有利于农作物的生长。
他们使用特殊的化学物质来促进农作物的生长。
They use special chemical substances to accelerate the growth of crops.
我们不用海水来灌溉，因为海水里的盐分阻碍农作物的生长。
We can not use sea water for irrigation; the salt will not allow the crops to grow.
当地人饱受牙齿受损和骨质酥松的痛苦，农作物的生长也受到严重影响。
Locals were suffering from tooth decay and bone degeneration. Agricultural production was also adversely affected.
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.
重金属进入土壤环境后，会对植物尤其是农作物的生长及生理活动产生影响。
Heavy metal had effect on the growth and the physiological activity of crops when in soil.
世界上40%以上的耕地因为铝离子毒性和土壤酸性的综合作用而限制了农作物的生长。
The combination of Aluminium toxicity with soil acidity is a major crop growth limiting factor in over 40% of the arable land in the world.
农民从来对天气都特别关心，因为天气对他们的农活和农作物的生长的每个阶段都有影响。
Farmers have always had a particular interest in the weather because it affects their work and the products of their work at all stages.
这种定向技术能够加快玉米及其他农作物的生长，改善它们的营养或提升作为生物燃料的潜力。
This targeted approach promises to speed the development of maize and other crops with improved growth, nutritional, or biofuel potential.
就农作物的生长环境而言，温度、湿度、光照、CO_2、土壤PH值等是其最基本的因子。
Temperature, humidity, light, CO_2, and PH of soil are the most essential factors in the growth environment of the crop.
汉民族的祖先最早生活在黄河流域，半封闭的大陆地势，丰沛的水资源，便于农作物的生长。
Han ethnic ancestors living in the Yellow River Basin, semi-enclosed topography of the continent, rich in water resources, facilitate the growth of crops.
作物信息学是用数理和信息科学的观点、理论和方法去研究各种农作物的生长、生产管理中的信息规律。
Crop informatics USES mathematical and information science viewpoint, theory and method to study the growth of various crops, information laws in production management.
正当全世界各地面临高粮价和农业问题之际，欧洲部分地区的干旱气候已经威胁到小麦等主要农作物的生长。
Dry weather in parts of Europe is threatening production of key crops like wheat - at a time when the world is already battling high food prices and agricultural problems in other areas.
该项研究表明：1。目前厂区周围大气环境质量尚好，但是煤气厂投产后将有所下降，可能会影响农作物的生长和人群健康。
The present study showed: 1. The air quality around the plant is better, but it will be down and produced impact on crops growth and human health after the gas plant goes into operation.
在20世纪七八十年代，沙特阿拉伯大约20%的石油收入用在了小麦等作物的灌溉上，这一地区本不适合这些农作物的生长。
Nearly 20% of all Saudi oil money in the 1970s and 80s was used to provide clean water to grow wheat and other crops in regions that would not naturally be able to do so.
土壤首先被其中生长的农作物消耗，其次被细菌活动消耗。
The soil is depleted first by crops grown in it and second by bacterial action.
盐碱地含有高浓度的氯化钠和其他盐类，限制了植物的生长，研究继续集中于开发耐盐的农作物品种。
Saline soils, which have high concentrations of sodium chloride and other salts, limit plant growth, and research continues to focus on developing salt-tolerant varieties of agricultural crops.
在长期从事耕作的地区（底海拔地区），人们用火把农作物残渣烧掉，清理出土地为下一个生长季节做好准备。
In permanently cultivated (usually lowland) areas, fires are used to burn crop residues and get the land ready for the upcoming growing season.
没有灌溉的保证，没有任何农作物能够在这个墨累河与马兰比季河的交汇处南威尔士，这片西南部的干旱平原生长。
Without irrigation, no crops would grow in the dry plains of south-western New south Wales, where the Murrumbidgee meets the Murray.
莱利指出，IPCC的预测是全球农作物增产而非减产，因为大气中增加的二氧化碳对于植物的生长是有利的。
Reilly points out that IPCC predicts an increase, not a decrease, in global crop production, as more CO2 in the atmosphere is beneficial for plant growth.
除了与美国相连的五大湖，加拿大还有众多的河流。 加拿大是一个雨雪量都非常丰富的国家，林木和农作物都能得到充分的水量，因而生长得茂密繁盛。
The rain and snow abound in Canada, with enough water , forests and crops grow luxuriant.
有机生产中存在的另一个问题是拒绝使用杀真菌剂，这样就会致使霉菌生长，造成农作物中黄曲霉素和麦角碱之类的霉菌毒大量增加。
Another extra risk factor in organic production is the avoidance of fungicides, which can lead to the growth of moulds and increased risk of mycotoxins such as aflatoxin and ergot in crops.
大约60%的英国农田只适合生长青草，它不能提供被人直接食用的农作物。
Around 60% of UK farmland is only suitable for growing grass; it would not support a crop directly consumable by humans.
大约60%的英国农田只适合生长青草，它不能提供被人直接食用的农作物。
Around 60% of UK farmland is only suitable for growing grass; it would not support a crop directly consumable by humans.
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