查询词典 fertile soil

It is worth noting that Russia's land is very fertile, as the founder of the Russian agrology Dokukin恰耶夫pointed out, the black soil zone is Russia's main source of wealth, Russia's black earth has lost 20%-50% of humus, However, it is still the world's most fertile soil.

值得注意的是，俄罗斯的土地非常肥沃，正如俄罗斯土壤学奠基人多库恰耶夫指出的那样，黑土地带是俄罗斯的主要财富，俄罗斯的黑土地曾丢失了20%-50%的腐殖质，但仍是世界上最肥沃的土壤。

Novice asked the origin of the material , killer bee larvae fertile soil where there Oh - Monster Hunter 3 - Monster ...

新手问下材料的出处，杀人蜂幼虫肥沃的泥哪里有哦-怪物猎人3 -怪物。。。

Nile downstream irrigation since ancient times, is a famous area, the Nile water fluctuations can lead to the fertile soil is conducive to a good harvest living in downstream Nyroth people, Beja people, Galla, the Somali people, life is closely linked with the Nile.

尼罗河下游自古以来就是有名的农业灌溉区，尼罗河水涨落可以带来肥沃的泥土，有利于农业丰收，生活在下游的尼罗特人、贝扎人、加拉人、索马里人，生活都同尼罗河息息相关。

If the soil is poor or barren, or the country too small for its inhabitants, then turn to industry and arts, and trade these products for the foods that you need.... On a fertile soil—if you are short of inhabitants—devote all your attention to agriculture, because this multiplies people; banish the arts, because they only serve to depopulate the nation....

如果土壤贫瘠或没有产出，或者国家对居民而言太小，那么就转向工业和艺术，然后将这些产品换成你们需要的食品···在肥沃的土地上——如果你们缺少居民——那么就全身心的投入农业，因为这会繁殖人口；消除艺术，因为它们只会使国家衰落人口减少。

The paper fristly compared the fertile soil with the incinerated sterile soil on the number of micro-algae , soil pH value , soil organic matter soil available phosphorus and soil nitrogen.And then, the author put fertile soil, which included micro-algae, proportionally into sterile samples and cultivated them respectively under illumination condition (micro-algae can live and reproduce)and dark condition(micro-algae will die in some time).The above indices were measured in 0, 30, 60 and 90days respectively, The analyse of the interrelation between the change of micro-algae"s number and the changes of soil pH value, soil organic matter, soil available phosphorus and soil nitrogen indicated:Soil micro-algae which were native to fertile soil conld adapt to the changed circumstance and light acted as a decisive role to the distribution of soil micro-algae.Under dark condition,the micro-algae"s number declined gradually and went to zero in the end,while under illumination condition ,on the 90th day, the micro-algaes number of per gramme was 6-7 times more than that of the beginning.

本文首先对肥沃土壤与经高温焚烧后的贫瘠土壤中的微藻数量、土壤pH值、有机质含量、有效磷含量和全氮量进行比较研究，然后将包含微藻的绿化苗圃地肥土按不同比例接种进入贫瘠土样中，分别在光照条件和黑暗条件下进行培养，在0天、30天、60天和90天分别检测以上指标，比较有光条件和无光条件下，即有藻条件和无藻条件下贫瘠土样所发生的变化，并分别对微藻数量的变化与土壤pH值、有机质含量、有效磷含量和全氮量的变化之间做相关性分析，以评估肥沃土壤中的微藻接种进入贫瘠土壤后的生长情况以及对贫瘠土壤的改良作用。

This spacious land of black soil can be called the most fertile soil in China. Harbin tops the country in the production of soya bean, potato, flax and beet.

这片广阔的黑土地堪称中国最肥沃的土壤，大豆、马铃薯、亚麻、甜菜等农产品产量居全国之首。

This is the unorthodox view of a German soil scientist who has shown that burnt clearings in the Amazon, dating back more than 1,000 years, helped create patches of rich, fertile soil that farmers still benefit from today.

这是一位德国土壤科学家非传统的观点，他指出在亚马逊焚烧小块空地，可以追溯到1000多年以前，帮助形成了大块的丰富、肥沃的土地，农夫们今天仍然可以从中获益。

Lingyun, Guangxi music industry is located in the north-western mountain districts, near the Yunnan-Guizhou Plateau, high and steep terrain, which rise amid undulating, tree height Lin Micronesia, spring over, vertical and horizontal streams, lush, cloud the fine mist, sunshine appropriate diffuse light, and the climate mild and humid, spring Summer is "sooner or later all over the sunny mountain fog, rain all day Manshan clouds" is not cold in winter and summer without heat, the annual average temperature of 19-23 ℃, annual rainfall 1700-1800 mm, more than tea grown in 800-1500 m peaks of the mountains, the lace tea plantations are located in Canyon Creek, the soil most of the plateau forest soil, organic matter content was high, deep fertile soil suitable for growing tea.

凌云、乐业是位于广西西北部的山区县，靠近云贵高原，地势高峻，峰峦起伏，树高林密，山泉遍布，溪流纵横，郁郁葱葱，云雾蒙蒙，日照适宜，漫射光多，气候温和湿润，春夏更是&晴时早晚遍山雾，阴雨成天满山云&，冬不严寒，夏无酷暑，年平均温度19-23℃，年降雨量1700-1800毫米，茶树多生长在800-1500米的群山峻岭上，连片茶园多分布在峡谷溪间，土壤多为高原森林土，有机质含量高，土层深厚肥沃，适宜茶树生长。

Planting winter cover crops, such as rye grass, reduces nitrous oxide emissions and boosts levels of organic matter in the soil, which makes for more fertile soil.

种植冬季复盖作物，如黑麦草、氧化亚氮排放量降低了层次，增强了土壤有机质，使得更多的沃土。

Two River as a result of floods and accumulated into a fertile soil, known as the "fertile crescent zone"(South America and the "Golden Triangle" region of the famous known as the "evil Crescent").

两河沿岸因河水泛滥而积淀成肥沃土壤，史称&肥沃的新月地带&（南美的那个和&金三角&齐名的地区堪称&罪恶的新月地带&）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。