soil drought的例句大全

change of water physiology of cymbidium sinense during soil drought period

土壤干旱期间墨兰的水分生理变化

The impacts of soil drought stress on the biomass and growth value are all negative. Moreover, the impact is more remarkable with the aggravating drought degree.

土壤干旱胁迫对贝加尔针毛的生物量、生长量的影响均为负效应，且干旱程度的加重使影响更明显。

pot experiments were carried out to study the photosynthetic rate, transpiration rate and water use efficiency of the seedlings of four winter wheat varieties under different soil drought.

摘要采用盆栽试验对土壤干旱下不同品种冬小麦幼苗光合、蒸腾速率和水分利用效率进行了研究。

Response of growth and some physiological characters to soil drought stress in Myrica rubra Biet

土壤干旱胁迫对杨梅生长及部分生理特性的影响

Osmotic stress was used to testify the effects of soil drought on photosynthesis, gas exchange and activities of PS reaction center.

采用PEG渗透胁迫的方法，进一步验证了干旱对草莓光合作用、气体交换以及光合反应中心活性的影响。

In the red soil region in the south of China, serious seasonal drought exists. It is important to quantify the soil drought degree and soil-crop drought threshold for drought evaluation and soil water management.

我国南方红壤地区存在严重的季节性干旱，定量研究土壤干旱程度并确定土壤&作物系统干旱阈值对干旱评价和土壤水分管理具有很重要的意义。

Effect of Soil Drought on Electron Transport Rate and Photophosphorylation Level of Different Green Organs in Wheat

土壤干旱对小麦绿色器官光合电子传递和光合磷酸化活力的影响

effect of soil drought on seedling growth and dry matter allocation of four native tree species on loess plateau;

乡土植物是城市绿化中的重要素材，而乡土树种更担当着主体作用。

Deals with the physiological adaption of winter wheat seedling's root to soil drought.

采用盆栽试验对冬小麦幼苗根系适应土壤干旱的生理学变化进行了初步研究.

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.

Soil drought stress put remarkably adverse impact on all of them, and the negative impact increased with drought degree aggravating.

土壤干旱胁迫对4种植物都产生显著的不利影响，且均随干旱程度的加重而负效应加重；

The rice roots can adapt to drought best from returning green stage to before jointing booting, It is easy to lead to premature senescence of rice roots if soil drought at later growth stages. 7.

不同生育期水稻根系对干旱的反应，以返青期至拔节孕穗前适应能力最强，后期土壤干旱，易导致其根系早衰。

Influence of temperature on vegetation growth had two aspects. On one hand, high temperatures led to higher plant respiration than photosynthesis; On the other hand, rising temperature led to enhanced evapotranspiration which caused soil drought, and vegetation growth was restricted. 6.

气温对植被生长的影响，一方面表现在气温过高导致植物的呼吸作用高于光合作用；另一方面表现在气温上升导致蒸散发增强，土壤发生干旱化，植被生长受水分制约。

Effect of Soil Drought on PEP Carboxylase Activity in Maize Seedlings

干旱对玉米幼苗PEP羧化酶活性的影响

Impacts of CO_2 Enrichment and Soil Drought on C, N Accumulation and Distribution in Stipa Baicalensis

高CO2浓度和土壤干旱对贝加尔针茅C，N积累和分配的影响

Temporal characteristics of abnormal soil drought in the Loess Plateau of China

黄土高原土壤干旱异常阶段特征

different reactions of three tuber crops to soil drought stress

三种薯类作物对土壤干旱反应的差异

The results showed that the soil drought stress lengthened root length, decreased the dry biomass of root and stalk and the growth value of basal diameter and stalk height.

对高CO2浓度和土壤干旱胁迫响应的研究结果表明：干旱胁迫可使杨柴根系伸长，根生物量、地径、主茎高和茎生物量下降；

simulation of soil natural drought stress series in southwestern shandong province

鲁西南历年逐旬土壤自然干旱程度序列模型

During the drought, the soil wasas dry as a bone.

干旱期间，这里的土壤都干的裂开了。