monoculture
It creates a monoculture and that’s always bad.
它创建一个单一，而且总是坏。
There are millions of fish in the modern monoculture pond.
现代单养池里有数以百万计的鱼。
"But the trouble is they tend to be monoculture plantations.
“但问题是这些树一般都品种单一。
Perhaps there has never been such a thing as monoculture society.
也许从来就没有什么单一文化社会。
If you concentrate on grain monoculture,you are looking for trouble.
如果你只从事谷类的单种栽培，那你就是自找麻烦。
If you concentrate on grain monoculture, you are looking for trouble.
如果你只从事谷类的单种栽培，那你就是自找麻烦。
Monoculture crops are often hybrid varieties of a traditional species.
单一栽培作物通常是某种传统品种的杂交种。
With the advent of monoculture farming, traditional farming practices were largely abandoned.
随着单一栽培方式的出现,传统的农作方式大多被遗弃。
The villagers doubled their annual income after they changed traditional monoculture into diversified agriculture.
村民们变传统的单一经营为多种经营后，年收入翻了一番
The input cost elasticity of monoculture is 0.191% and that of milkfish polyculture is 0.138%.
虱目鱼单养养殖饲料投入价格成本弹性为0.191%，虱目鱼混养为0.138%。
But the thing you can't do is convert the whole thing to monoculture plantations," such as oil palm.
但是你不能做是转换整个事情的单一种植园“，如棕油。
I am not sure why it is only in pine monoculture that grey squirrels don't drive out the red - do you know.
我不能肯定为什么灰色松鼠仅在林相单一的地方不会逐出红色松鼠-您知道吗？
Make sure you become conversant with the many problems of large-scale energy-and input-intensive monoculture.
确定你要熟悉大规模经营、能源和投入密集的单作的许多问题。
The ability to degrade MTBE of mixed culture has been compared to that of the monoculture,the result indicated...
结果表明,混合菌株的降解效果要明显高于单一菌株。
There are advantages and disadvantages to both monoculture and polyculture farming systems.
有优点和缺点都单一和混养耕作制度。
The biggest reason for this is that "there is no phone monoculture that the bad guys can attack," he says.
他说其最大的原因是"不存在坏人可攻击的电话单一平台”。
Local foresters worry about the possibility of serious disease or insect outbreaks which might result from such monoculture.
当地的林学家们很烦恼，因为这样单一栽植的结果，可能发生严重的病虫害。
As fields become larger, more connected, and more of a monoculture, the harm that any given parasite can inflict grows, too.
随著领域变大、联络度提高并且更加单一时，寄生虫能造成的伤害也会与日俱增。
Gaoming Jiang points out that poplar-based plywood can be readily manufactured from monoculture poplar plantations and sold profitably.
蒋高明指出，单一种植的杨树丛林容易加工成杨树板材，销售过程中利润丰厚。
Yes, if we get rid of pine monoculture (usually thought "good") we also get rid of the last habitat the red squirrel survives in ("bad").
是的，如果我们去除林相单一(通常认为是“好的”) 我们也就去除了红色松鼠生存的最后栖所(“坏”)。
The economic efficiency of two culture methods were increased 32.9%and 33.7%, respectively, compared with monoculture of soybean.
这2种种植方式产生的经济效益较纯作田增加32.9%和33.7%。
When monoculture of milkfish fries goes up by 1%, total cost increases 0.451%;polyculture cost of milkfish fries increases 0.315%.
从各因素之成本弹性值可看出，虱目鱼单养当鱼苗成本上涨1%时，总成本将上涨0.451%，而虱目鱼混养则上涨0.315%。
When compared to the maize and soybean in the monoculture, the intercropping (I1 and I2 treatments) increased total yield by 6% and 320%, respectively.
I1和I2处理间作总籽粒产量比单作玉米的籽粒产量增加约6%，比单作大豆的籽粒产量增加约320%。
Feng Z H,Yan L Y,Wang J X et al.Effect of autointoxication in monoculture on cucumber seed germination and seedling growth[J].Seeds,2005,24(6):41-44.
[2]冯志红,闫立英,王久兴,等.连作栽培中自毒物质对黄瓜种子萌发和幼苗生长的影响[J].种子,2005,24(6):41-44.
If multiple cropping is practiced correctly it will actually lead to higher yields than monoculture because of more complete use of resources.
如果复种实行正确它实际上将导致更高的产量比单作，因为更完整的利用资源。
"It's not just about monoculture of farms, where one farm grows only one crop, it's also monoculture within those crops and within fields," he said.
（他说：“这不仅仅是农庄种植同质化，即一个农场种植只种植一种农作物，这也是农作物和地区性的种植同质化。”）
Comparing with monoculture, intercropping could significantly increase the quantity of soil bacteria in both maize and peanut root areas.
间作玉米根区土壤真菌和放线菌数量比单作明显提高；
The Chinese have since logged 1,700 hectares at Krang Skear, replanting some of it with a monoculture of acacia, a fast-growing but poor-quality tree.
随后，中国人开采了位于KrangSkear的1700公顷林地，以种植单科的槐树（一种生长很快但品质较差的一个树种）作为代替。
Monoculture is mainly used in industrialized agriculture with many inputs of fossil fuels and chemicals to produce large amounts of a single crop.
单一，主要用于农业产业化与许多投入矿物燃料和化学品生产大量的单一作物。
The future of Brazil nut as a crop can be three-fold: as an extractivist product; as an agroforestry/forest management component; and as a modern monoculture plantation crop.
未来的巴西坚果作为一种作物，可以有三方面：作为一个文化标的物（提取/萃取）产品;作为农林复合/森林管理的组成物种；作为单一栽培的现代种植作物。
NH3 volatilization loss is bare land >grassland, monoculture grassland>mixed grassland, and NH3 volatilization plays an important role on loss of urine nitrogen.
NH3挥发速度为裸地＞草地，单播草地＞混播草地；NH3挥发对尿N损失起主导作用。
When LAI is lower than 2, IPAR of intercropping is about 50% of that of monoculture;when LAI is larger than 2, IPAR is almost equal under two planting ways.
叶面积指数＜2时，间作冬小麦日平均光合有效辐射截获量约为单作的50%，叶面积指数＞2时，2种种植模式下的日平均光合有效辐射截获量相近；
The average illumination, air temperature and ground temperature of the field of intercropping of apricot and wheat were lower than those of monoculture field.
杏麦间作田的光照强度、气温、地温均小于小麦单作田。
The phytoextraction efficiencies for monoculture and co-crop of the 2 above-mentioned plants, with and without MC, were compared to screen out a suitable combination.
本研究的主要结果和结论如下： 1）超富集Zn/Cd的东南景天和低累积玉米均适合在重金属复合污染土壤上生长，将两者套种促进了植物的生长，植物提取Zn、Cd的效率明显提高。
Monoculture reduces ecosystem diversity, and so more soil and pest problems result, which in turn causes farmers to apply more chemical fertilizers and pesticides to their land.
单一降低生态系统的多样性，因此更多的土壤和病虫害问题，因此，这反过来又导致更多的农民实行化肥，农药，以他们的土地。
The crop growth modules are derived from the CERES and IBSNAT family of crop production models that were originally developed for single year, monoculture simulations.
作物生长模块是从CERES与IBSNAT的作物生产模型中取得，这些模型原来是为单一作物，单一年份的模拟之用的。
Monoculture allows for large machines to aid in the mechanization of planting, weed control, and harvesting, and less knowledge about the actual plants is needed for it to work.
单一允许大型机器协助机械化种植，杂草控制，和收获，而较少了解工厂的实际需要为它工作。
The dynamical studies on biomass, quality and interspecific competition of oat (Avena sativa) and vetch(Vicia sativa) in both monoculture and mixture was conducted on the border of crop and ranch regions in north China.
作者在华北农牧交错带对燕麦和箭管豌豆单播及混播的一年生人工草地进行了生物量、品质及种间竞争的动态研究。
The dynamical studies on yield, quality of oat (Avena sativa) and vetch ( Vicia sativa ) or pea ( Pisum satium ) in both monoculture and mixture by five seeding rate and three harvest time were conducted in high cold area.
对高寒地区燕麦与豌豆 (箭舌豌豆 )混播草地 5种播种比例 3个不同刈割期的产草量、粗蛋白质含量及产量、中性洗涤纤维 (NDF)、酸性洗涤纤维 (ADF)含量动态进行了研究。
Biological nitrogen fixation and nitrogen transfer wasdetected by 15N dilution technology. The percentage of BNF, fertilizer nitrogen andsoil nitrogen to nitrogen yield of grass and legume in monoculture and mixture wereanalyzed, respectively.
利用同位素15N稀释法测量豆科牧草固氮和转氮能力,分析生物固氮、肥料氮和土壤氮在单、混播条件下羊草和豆科牧草体内的比例,并计算生物固氮量对草地氮产量的贡献率。
YANG Y S,CHEN G S,DONG B,et al.Responses of soil respiration to soil rewetting in a natural forest and two monoculture plantations in subtropical China[J].Acta Ecologica Sinica,2004,24(5):953-957.
[20]杨玉盛,陈光水,董彬,等.格氏拷天然林和人工林土壤呼吸对干湿交替的响应[J].生态学报,2004,24(5):953-957.
Monoculture forests reduce the range of habitats for birds and other wildlife and thereby reduce the environmental and economic benefits people derive from wildlife seed-dispersal.
然而，单一种植的人工纯林使鸟类和其他物种的栖息地减小，因此也缩减了人们本能够从生物天然播种过程中的获取的好处。
The results showed that: soil microbe number and soil enzyme activity of intercropped capsicum rhizosphere and non-rhizosphere zones is higher than that of the monoculture capsicum.
结果表明：套作栽培的线辣椒根际、非根际土壤微生物数量、酶活性均高于单作栽培。
The Monoculture of Unpolluted Green Maize
无公害鲜食玉米生产技术
Technique for monoculture of Channa argus in pond
池塘单养鳢鱼技术
single cropping;One-crop farming;monoculture
单一种植
single.cropping;One-crop farming;monoculture
单一种植
and as a modern monoculture plantation crop.
作为单一栽培的现代种植作物。
Cultural Globalization: A Paradox of Multiculture and Monoculture
文化全球化:多元与一元的悖论
Keywords Purple soil;Inter-planting;Monoculture;N loss by runoff;
紫色土;套种;单作;氮素流失;