calcic xerosols是什么意思

网络释义

用法例句

Effect of soil drought on growth and physiological characteristics of winter wheat seedlings;

土壤干旱对冬小麦幼苗生长和叶片生理特性的影响

Effect of soil drought on physiological characteristics of winter wheat seedlings;

土壤干旱对冬小麦幼苗生理特性的影响

Study on adaptability of physiological ecology of Quercus liaotungensis seedlings under soil drought;

辽东栎(Quercus liaotungensis)幼苗对土壤干旱的生理生态适应性研究

Some changes would be observed in plant growth,physiological mechanisms and hormone level under soil drying stress.

水分短缺是作物生长中最大的限制因子,土壤干旱胁迫使植物的长势、生理机制、激素水平等都会发生一系列变化。

Proline contents, chlorophyll a and b contents, carotenoids contents, water relations, leaf water potential, photosynthetic light response, gas exchange, stomatal conductance, growth and biomass allocation were assessed in one-year-old seedlings of Quercus liaotungensis, Fraxinus rhynchophylla, Spiraea pubescens and Lepsedeza bicolor which were subjected to soil drying(s).

本文研究了辽东栎林中四种优势木本植物一年生幼苗辽东栎(Quercus liaotungensis)、大叶白蜡(Fraxinus rhynchophylla)、柔毛绣线菊(Spiraea pubescens)和二色胡枝子(Lepsedeza bicolor)在土壤干旱条件下的若干生理生态学特性，从脯氨酸、光合色素含量、水分关系、叶片水势、气体交换以及气孔、生长和生物量分配等几个方面进行了测定和分析，探讨了这四个种的抗旱性反应特征及其与植物生长型的关系。

Effect of Soil Drought on Growth of Root and Shoot of Winter Wheat Jimai 21

土壤干旱对济麦21根、冠生长的影响

Soil drought reduced moisture content and nitrogenase activity of nodules.

土壤干旱降低田菁根瘤的含水量和固氮活性。

Effect of drying Soil on Relevant Physiological Parameters of Coffea Arabica

土壤干旱对小粒种咖啡有关生理参数的影响

The Research of Dust Emission in Arid and Semi-arid Soil

干旱半干旱地区土壤的粉尘释放研究

Study of Preventing Leakage and Saving-Water Technique in Sandy Soil in Semiarid and Arid Region

干旱、半干旱地区沙质土壤的防渗节水技术研究

Soil Dematiaceous Hyphomycetes from the Arid-semiarid Zones of Northwest China;

中国西北干旱—半干旱地区土壤中的暗色丝孢菌

Hydrological characteristics of different forest types of soil in arid and semi-arid mountain

干旱半干旱区山地森林类型的土壤水文特征

soil-aggregate stability

干旱土壤团聚体的稳定性

a type of soil that develops in arid climates.

在干旱的气候中形成的土壤。

One occupies relatively dry sandy loam soils.

一个则占据较干旱的沙壤土。

The soil steadily dries out until the onset of the autumn rains.

在秋季雨季来临之前，土壤逐渐干旱。

Germination Characteristics of Seed Banks in Mining Wasteland of Arid Environments

干旱矿区废弃地土壤种子库特征研究

SOIL WATER INFILTRATING PROCESS IN AFFORESTED LAND ON SLOPES OF THE SEMIARID REGION OF LOESS PLATEAU

半干旱区人工林地土壤入渗过程分析

Remote sensing information model of soil salinization in northwestern arid area of China

西北干旱区土壤盐渍化遥感信息模型

A PRELIMINARY PROBE INTO THE CLASSIFICATION OF ARIDISOL SUBORDER

关于土壤系统分类干旱土亚纲划分的初步探讨

Vegetation Carrying Capacity of Soil Water in a Semi-arid Region of Loess Hilly in the Loess Plateau;

黄土丘陵半干旱区土壤水分植被承载力研究

Study on Soil Evaporation of the Robinia pseudoacacia Forest Land in Semi-arid Region of the Loess Plateau;

黄土半干旱区刺槐林地土壤蒸发特性研究

Review of the soil moisture dynamic variation in semi-arid hilly loess region

半干旱黄土丘陵区土壤水分动态变化研究综述