mountain gray brown soil是什么意思

网络释义

用法例句

This paper made a study of the soil fertility status,the soil fertility evolutionary trends of soil fertility on typical arable brown soil of Dongling and the east of Sujiatun sections in Shenyang,with the methods of sampling in the open air and indoor analysis.

本文采用野外采样与室内分析相结合的方法,以沈阳市东陵区和苏家屯区东部的典型耕地棕壤为研究对象,对耕地棕壤的肥力现状、变化趋势进行研究。

The main soil types are mountain yellow-brown earth and limestone soil, and mountain marshy soils in localized areas.

其主要土壤类型为山地黄棕壤和石灰土及局部的山地沼泽土。

From the foot to the top of Jinfo Mountain, the soils appear as yellow soil, dark yellow soil, yellow brown soil and brown soil.

土壤分带性主要表现为：从山下向山顶依次为黄壤、暗黄壤、黄棕壤和棕壤。

Preliminary Estimate of Soil Erosion Rate in Yellow-Brown Soil in Ningzhen Mountain Using ~(137)Cs Technique

~(137)Cs法估算宁镇山脉地区黄棕壤侵蚀作用的初步研究

The Study on Residue Trends of Fonofos in Red Soil and Yellow Brown Soil

地虫硫磷在红壤与黄棕壤中的残留动态研究

ENVIRONMENTAL GEOCHEMICAL CHARACTERISTICS OF SOME MICROELEMENTS IN THE YELLOW BROWN SOIL OF HUBEI PROVINCE

湖北省黄棕壤若干微量元素环境地球化学特征

Diagnosis and prevention of tea leaf etiolation of young trees planted in brown soil of Shandong Province

山东棕壤茶园幼龄茶树叶片黄化病因诊断与防治研究

The Study on the Basic Attributes and Quantitative Distinctive Indexes between Brown Soil and Yellow Brown Soil

棕壤和黄棕壤基本属性及定量区分指标的研究

Environmental Geochemical Characteristics of Some Elements in the Yellow Brown Soil of Middle and Lower Reaches of Yangtze River

长江中下游黄棕壤中若干元素的环境地球化学特征

Fertilizer Effects on Wheat in Pot with Xinzhou Yellow Brown Earth

新洲黄棕壤盆栽小麦肥料效应的研究

Taxonomy,Development and Utilization of Mountainous Yellow Soil in Wuyi Mountain

武夷山山地黄壤的系统分类与开发利用

Far back the fields were squares of green and brown on the hillsides.

在原野后面遥远的山坡上是一块块翠绿和棕黄色相间的田地。

mountain podzolic brown forest soil

山地灰化棕色森林土

The Diagnostic Properties and Diagnostic Indexes of Yellow Brown Earth and Cinnamon Soil in the South Part of Shaanxi

陕南黄棕壤、黄褐土诊断特征及诊断指标的研究

Numerical simulation of vertical one-dimensional water movement in unsaturated soil:A case study on coniferous forest brown soil on northern slope of Changbai Mountains

一维垂向非饱和土壤水分运动的数值模拟——以长白山北坡山地棕色针叶林土为例

DIFFERENCE IN STABLE CARBON ISOTOPE COMPOSITION AND PROFILE DISTRIBUTION OF SOIL ORGANIC MATTER BETWEEN BROWN LIMESTONE SOIL AND YELLOW SOIL IN KARST AREAS OF GUIZHOU PROVINCE

贵州喀斯特地区棕色石灰土与黄壤有机质剖面分布及稳定碳同位素组成差异

STUDIES ON SOME INDEXES OF ORGANIC MATTER IN BROWN-YELLOW SOILS WITH DIFFERENT FERTILITY LEVELS

不同肥力棕黄土(耕作棕壤)几项有机质指标的研究

Clay mineral composition and surface charge characteristics of red earth and yellow brown earth were studied.

本文研究了红壤与黄棕壤的粘粒矿物组成与土壤的表面电荷特征。

Relationship between plant community succession and fertility variation of mountain yellow soil in east Chongqing.

渝东山地黄壤肥力变化与植物群落演替的关系