1) Water deficit levels
水分亏缺程度
1.
Total stomatal density,the closed stomatal number and the ratio of the two in tomato leaves increased with water deficit levels intensified;while,the stomata length,width and its open status decreased.
结果表明:(1)番茄叶片的总气孔密度、关闭的气孔数及其与总气孔密度的比值随着水分亏缺程度的增加而增大,气孔器的长、宽和开张度则逐渐变小;(2)恢复灌水10 d后,番茄叶片总气孔密度和关闭气孔数均下降,气孔器开张度增大,T1和T2基本恢复至CK水平,但T3和T4与CK差距仍较大。
2) moisture deficit degree
水分亏缺度
1.
Based on the calssification of soil water availability of forest land in Loess Plateau,the evaluation method and criteria of soil moisture deficit were proposed,and a moisture deficit degrees in this area were analyzed.
结果表明,黄土高原人工林地土壤水分供耗矛盾突出,不同植被地带人工林地水分亏缺度表现为森林带<森林草原带<典型草原带,亏缺度由森林带的不亏缺逐渐增大到典型草原带的61。
3) water deficiency
水分亏缺
1.
Diurnal variation of plant stem sap flow and its application in plant water deficiency diagnosis;
作物茎流变化规律的分析及其在作物水分亏缺诊断中的应用
2.
Water deficiency could induce canopy temperature to increase about 1.
采用不同方法模拟冬小麦缺水状况,测定冠层温度日变化过程及不同处理叶面温度变化的结果表明,水分亏缺使冠层温度升高1。
3.
Under the conditions of water deficiency,relative water content,bound water content and water-holding capacity of Salix gordejevii were high.
在实验室通过离体叶片来模拟水分亏缺,对黄柳的各项生理指标进行了测定,以分析研究其叶片对水分亏缺的生理响应,结果表明:在水分亏缺条件下,黄柳叶片含水量和相对含水量较多,持水能力较强;随着水分亏缺程度的增加,黄柳叶片的Pro含量增加,对黄柳均有渗透调节作用;黄柳SOD活性和POD活性增加,且与CAT进行了较好的协调作用,以减缓自由基对细胞膜系统的伤害;黄柳叶片中MDA含量逐渐增加,说明膜系统的伤害程度也随水分亏缺程度的增加而加剧。
4) Water deficit
水分亏缺
1.
Research advance in diagnosis of crop water deficit;
作物水分亏缺诊断研究进展
2.
Photochemical and antioxidant behavior of rice in response to water deficit.;
水分亏缺下水稻的光化学和抗氧化应答
3.
The reviews of study on water deficit compensation and over_compensation effect for crops;
作物水分亏缺补偿与超补偿效应的研究现状
5) water stress
水分亏缺
1.
Effects of nitrogen and phosphorus nutrition on the activities of spring wheat seedling protective enzyme system under water stress;
水分亏缺下氮磷营养对小麦幼苗保护酶活力的影响
2.
A review of recent advances in the effects of low temperature and water stress on floral formation in evergreen fruit trees;
低温和水分亏缺对常绿果树成花作用研究进展(综述)
3.
The biological response of wheat root under water stress;
小麦根系对水分亏缺的生物学响应
6) the water deficit
水分亏缺量
1.
In order to study the evaluation method of grassland drought on pasture biomass loss,the article took Bayaertu grassland as an example,used the water deficit as Inner Mongolian grassland drought evaluation index,and established a loss evaluation model for pasture biomass on different growth stages.
为探索草原干旱对牧草生物量造成损失的评估方法,以内蒙古扎鲁持旗北部的巴雅尔图草原为例,利用水分亏缺量作为内蒙古草原干旱评估指标,建立不同生长阶段牧草生物量损失评估模型。
补充资料：亏缺
1.缺损不全;欠缺。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条