据克雷默说，海地的问题不在于土壤贫瘠，而在于缺少土壤。
According to Kramer, Haiti's problem isn't lack of soil fertility, but lack of soil itself.
这个地方的土壤贫瘠，我们得想办法解决这个问题。
The soil in this place is poor, so we must find solution to the problem.
旱地农业生产的主要限制因素是水分亏缺和土壤贫瘠。
Water deficit and soil infertile is the main limited factor in arid agricultural production.
尽管该区景色很美，但受困于土壤贫瘠、水土流失和农业生产率低等问题。
Despite its beauty it suffers from depleted soils, erosion and low agricultural production.
但是，由于高速公路边坡陡峭，土壤贫瘠，小气候复杂，造成护坡困难。
However, expressway's side slopes is steep, its soil is barren and its small climate is complex to cause protecting slopes difficultly.
当清教徒刚上岸来到这片新天地，迎接他们的是一片荒芜，土壤贫瘠，崎岖，气候阴冷。
When the Pilgrims landed in the New World, they found a cold, rocky, barren, desolate wilderness.
喀斯特土壤退化问题主要表现为土壤贫瘠、植被减少、水土流失和土地石漠化。
Degeneration problems of karst soil are mostly infertile soil, vegetation reduction, natural environment erosion and rock desertification.
深知深圳这座城市是个文化的沙漠、艺术土壤贫瘠的他，还是带着自己的躯壳来到了这里。
He was aware that Shenzhen was a city of cultural desertification, but still carried himself, who grew up in a barren land for arts, to the city.
但是种植玉米的农民常常生活在容易遭遇干旱的地区，那里的土壤贫瘠，而且作物疾病让不良的收成更加恶化。
But the farmers that grow the crop often live in drought-prone areas, where poor soil and disease exacerbate poor harvests.
它是所谓盐土植物，或海水的多汁植物，只要定期灌溉海水，即使天气酷热，土壤贫瘠，盐角草属植物仍可茁壮成长。
A so-called halophyte, the briny succulent thrives in hellish heat and pitiful soil on little more than a regular dousing of ocean water.
生物技术还可以帮助提高因虫害、干旱、土壤贫瘠和作物病毒、细菌或真菌导致作物减产而出现食物匮乏的地区的农业生产率。
Biotech can also improve farming productivity in places where food shortages are caused by crop damage attribution to pests, drought, poor soil and crop viruses, bacteria or fungi.
土壤这样贫瘠，植物能获得足够的养分吗？
黑麦耐贫瘠的酸性土壤。
应施顶肥以促进生长，因为薄荷会使土壤迅速变得贫瘠。
A top dressing of fertilizer should be added to improve growth as mint impoverishes the soil quickly.
集约耕作使土壤变得贫瘠。
例如，沼泽贫瘠的土壤提供的氮和磷很少，所以肉食植物比那些通过更传统的方式获得这些营养的植物更有优势。
The poor soil of bogs, for example, offers little nitrogen and phosphorus, so carnivorous plants enjoy an advantage over plants that obtain these nutrients by more conventional means.
但是这种紫色的猪笼草，生活在北美的沼泽和贫瘠的沙质土壤中，吸收其他生物来作为它的食物。
But the purple pitcher plant, which lives in bogs and infertile sandy soils in North America, enlists other organisms to process its food.
一旦腐殖质层消失，养分就无法从土壤中回收和过滤，致使土壤由肥沃变为贫瘠，只适于热带草原植被的生长。
Once the humus layer disappears, nutrients cannot be recycled and leach from the soil, converting soil from fertile to infertile and making it suitable only for savanna vegetation.
大多数雨林土壤都很贫瘠，因为它们缺乏矿物质，而且高温和强降雨会在到达森林地面后的4年内破坏土壤中的大部分有机物。
Most rainforest soils are thin and poor because they lack minerals and because the heat and heavy rainfall destroy most organic matter in the soils within four years of it reaching the forest floor.
这个地区的集约化农业使得土壤严重贫瘠化。
Intensive farming in the area has caused severe degeneration of the land.
养分和矿物质容易从沙质土壤中流失，因此沙质土壤往往较为贫瘠。
Sandy soils are prone to the leaching of nutrients and minerals and so tend to be nutritionally poor.
平方英尺的菜园背后的理念是，你可以在非贫瘠的土壤培育的苗床上种植水果，蔬菜和花卉，远离宠物的破坏。
The idea behind square foot gardening is that you can plant fruits, vegetables and flowers in raised beds, above infertile soil and even out of the reach of pets.
另外，它的水资源分布不均，很多土壤都非常贫瘠，而且，气候的变化增加了这个国家主要地区的水资源的压力。
In addition its water resources are unevenly distributed, much of its soil is poor, and climate change is likely to increase water stress in key parts of the country.
淡水资源和海洋资源日益受到污染；土壤和一度丰富多产的渔场日趋贫瘠。
Freshwater and Marine resources are increasingly polluted; soils and once-prolific fisheries are growing barren.
生物学家认为这种植物进化出捕食的能力是适应潮湿、贫瘠土壤的一种途径。
Biologists suggest that the plants evolved the ability to capture prey as a way to adapt to living in moist, nutrient-poor soils.
产量不断增加，害虫得到控制，贫瘠的土壤也补充了肥料。
Yields were rising, pests appeared under control and fertilisers were replenishing tired soil.
照片中，以农田为地基的建筑后面，数公顷被犁过的土壤像沙漠一样贫瘠。
In the photo, behind the farmstead buildings, stretch acres and acres of soil as tilled and bare as a desert.
森林里大部分土壤都经风吹雨淋，十分贫瘠。
Most of the forest's soil is heavily weathered and of poor quality.
在考氏土壤存在的地区，贫瘠的土地变得肥沃，人们的生活发生了改变。
Where Terracottem sits, barren plots of land are now fertile, and have already changed lives.
在考氏土壤存在的地区，贫瘠的土地变得肥沃，人们的生活发生了改变。
Where Terracottem sits, barren plots of land are now fertile, and have already changed lives.
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