东北黑土区是现代土壤侵蚀严重的地区之一。
Black soil region of northeast China is one of areas that modern soil erosion is severest.
第二、单嘧磺隆在东北黑土中的半衰期约为12.1天。
Secondly, monosulfuron had a half life of 12.1 days in the black soil of Northeast.
灭线磷在东北黑土中为不移动农药，在广东红土和山东砂壤土中为不易移动农药。
Ethoprophos don ' t move in the black soil of northeast, don ' t easily move in the red soil of Guangdong and sandy loam soil of Shandong.
东北黑土漫岗区由于其独特的自然地理与人文环境特征表现出独特的侵蚀产沙特性。
There are unique soil erosion and sediment yield characteristics in the gentle hilly black soil regions of the Northeast China for its unique physiogeographic condition and humanistic community.
该研究可为秸秆还田免耕技术在东北黑土的实践和重建黑土高效生产功能提供重要的理论依据。
These findings provide theoretical basis for the application of no-till practices and understanding how to rebuild soil sustainability in the northeast of China.
其次，运用统计 技术，对我国东北黑土土壤AWC进行了经验估算研究并建立相应的估算模型。
Secondly, for its empirical estimation, the soil AWC of black soils in northeast China was studied by statistics, and its estimating models were established.
在遥感和GIS技术的支持下，分析了东北黑土区1986 ~ 2000年耕地资源变化特征与空间格局。
Based on RS and GIS, the cropland change characteristics and spatial pattern in black soil zone of Northeast China from 1986 to 2000 were analyzed.
典型黑土区土壤风蚀环境在整个东北地区处于中等状态。
In the whole northeastern China, the soil wind erosion environment is moderate.
研究了东北地区不同肥力下黑土土壤在玉米一个生育期内真菌数量的动态变化以及与6种环境因子的关系。
The relationship between quantity changes of fungi in different fertility black soils and 6 environmental factors was studied through one stage of corn growth.
从中抓住了东北这个具有特色的黑土地，在那个时代，人们生活在那个荒凉却有着作者乡情的地方，让读者去体会那种孤独感。
Seized from the Northeast that has the characteristics of black ground, in that era, people living in the desolation, they had a place of nostalgia for the reader to understand the kind of loneliness.
它鲜明的地域性仍昭示着它是在东北这片富饶的黑土地上成长起来的喜闻乐见的民间声乐艺术。
It still beckons to striking regional it is in the Northeast this piece of fertile black soil grew up loved by the folk vocal music.
中国东北的寒地黑土是世界三大黑土资源之一。
The Cold Region and Black Glebe in northern China is one of the three black glebe resources in the world.
本文从民风、黑土地情缘、二人转等人文地理各方面的风土人情入手重新概括东北农村题材电视剧的概念。
In this paper, customs, land and love, er-ren-zhuan such as customs of the various aspects of human geography to re-start with a general North-East of the concept of drama in rural subjects.
本文从民风、黑土地情缘、二人转等人文地理各方面的风土人情入手重新概括东北农村题材电视剧的概念。
In this paper, customs, land and love, er-ren-zhuan such as customs of the various aspects of human geography to re-start with a general North-East of the concept of drama in rural subjects.
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