subtropical black earth

In the thesis, the technological system of protecting the soil fertilizer in the black soil belt was proposed, the plan was put forward from 6 aspects, such as the soil cultivation, crop planting ways, the water and fertilizer running and so on .

研究提出黑土带保土培肥可持续发展技术体系,从土壤耕作、作物种植方式、田间水分和肥料管理等6个方面进行了全方位的设计。

EFFECTS OF N FERTILIZERS ON N_2O EMISSIONS FROM SUBTROPICAL SOILS IN CHINA

氮肥品种对亚热带土壤N_2O排放的影响

The Community Diversity of Soil Animals in the Tropical and Subtropical Forests and the Phylogeny of Collembola;

热带、亚热带土壤动物群落多样性及弹尾纲系统发生的研究

EFFECTS OF LAND USE TYPES ON NITRIFICATION IN HUMID SUBTROPICAL SOILS OF CHINA

土地利用方式对湿润亚热带土壤硝化作用的影响

They are more prevalent in soils of the tropical and subtropical regions.

它们在热带和亚热带地区的土壤中较为普遍。

Responses of Forest Soil Respiration to Water Content in Mid-subtropical China;

中亚热带森林土壤呼吸对水分的响应

Variation Principles of Soil Carbon Dioxide and The Improvement of Soil in Feng Lin Plain in Karst Region of The Subtropical Zone;

亚热带喀斯特峰林平原地区土壤CO_2变化规律与土壤改良

The Micromorphology and Chemical Characteristic of Iron-Manganese Cutans in Typical Subtropical Soils in China;

亚热带典型土壤铁锰胶膜的微形态与化学特性

The Effects of Fire Disturbance on the Vegetation and Soil of Subtropical Forest in Chongqing;

火干扰对重庆亚热带森林植被及土壤的影响

Soil Respiratory Characteristics of Three Forests in Subtropics

亚热带3种森林植被类型土壤的呼吸特征

Seasonal Soil Erodibility Variation in Subtropical China

中国亚热带地区土壤可蚀性的季节性变化研究

Taxonomic Studies of Dematiaceous Hyphomycetes from Soil of Middle-southern Subtropical and Tropical Zones in China;

中国中南部亚热带及热带地区土壤暗色丝孢菌分类研究

Soil nitrogen and phosphorus availability in forest ecosystems at different stages of succession in the central subtropical region

中亚热带丘陵红壤区森林演替典型阶段土壤氮磷有效性

The Soil Respiration Characteristics of Typical Forest Ecosystems at the Transitional Area from the Northern Subtropics to Warm Temperate;

北亚热带—暖温带过渡区典型森林生态系统土壤呼吸特征研究

The Study of Soil Organic Carbon Decomposition under the Incubated Condition at Laboratory in Subtropical and Temperate Zones;

实验室培养下中国亚热带和温带土壤有机碳分解特征的研究

Soil Organic Carbon Dynamics and Validation of InTEC Model in China s Subtropical and Temperate Zones;

我国亚热带和温带土壤有机碳动态变化及InTEC模型的验证

Impact of temperature and rainfall on soil nitrification intensity in the middle subtropical region

中亚热带水热条件对农田置换土壤硝化强度的影响

Comparison of Soil Organic C in Loess Plateau and Subtropical Hilly Regions of China;

黄土高原和亚热带丘陵区典型生态景观单元土壤有机碳对比研究

Diurnal Variation in Soil Respiration under Different Types of Land Use in a Mid-subtropical Mountainous Area of Southern China

中亚热带山区不同土地利用方式土壤呼吸的日动态变化