气体交换和资源利用效率对水分变化的响应格局因生理指标不同而存在差异。
The patterns of the responses of the gas exchange and resource use efficiency to water change varied with various physiological indices.
本文通过对13种植物水分生理指标的分析,对其抗旱能力做了综合评定。
A comprehensive evaluation on the drought resistance of 13 plants was made by analysing water physiological indices.
不同形式、不同程度的水分胁迫对幼苗生理、生化和生长的影响只有程度上的差异,没有质的不同。
The effects of water stress of different types and degrees on physiology, biochemistry and growth of the seedlings were only different in degree, but no difference in essence.
采用盆栽试验对不同土壤干旱程度下刺槐幼苗水分生理特征进行了初步研究。
This paper deals with the water physiology and growth characteristics of locust seedling under the soil drought condition.
植物对土壤水分条件的适应性反应既有微观层次上的生理和生化反应,也有器官、单株水平上的形态响应。
The responses of plant to soil water condition are showed both by physiological and bio chemical reactions in micro level and morphological acclimation in one organ and whole plant.
以津优1号黄瓜为试验材料,研究了土壤不同水分含量对温室春黄瓜苗期生长与生理特性的影响。
Jinyou 1, a cucumber variety, was used to study the effects of different soil water contents on the growth and physiological characteristics of greenhouse spring cucumber.
采用室内盆栽方法研究了不同杂交玉米品种的生理生长发育特征以及经济产量等指标对水分胁迫的响应。
Studies have been made on the coefficient of water stress with the features of growth, physiology and conformation, and the economical output about various crossbreed maize by a pot experiment.
植物对水分胁迫适应性的生理机理已相继在水稻、小麦、玉米、高梁等作物中得以报道。
Several physiological mechanisms affecting water stress adaption in plants including rice, wheat, corn, and sorghum have been reported.
水分和施肥以及其交互作用均影响了青海杨的生长、形态和生理特征。
Watering, fertilization and their interaction affected the performance of P. przewalskii cuttings in growth, morphology and physiology properties.
各器官干物质分配指数随着生理发育时间而变化,基因型、播期、氮素及水分水平影响各器官干物质在地上部分配的大小。
The dry matter partitioning indices of green leaf, stem and pod varied with the physiological development, and were influenced by the genotype, sowing date, nitrogen level and water status.
随着水分胁迫的增强,品种间各生理指标的差异趋于显著。
As the moisture stress is increased, the differences of various physiology index tend to be remarkable.
采用盆栽试验对不同土壤干旱程度下刺槐幼苗水分生理和生长指标进行了初步研究。
This paper deals with the water physiology and growth characteristics of locust seedling under different soil drought.
本文重点概述了近年来有关水分胁迫对果树的生理生化变化的影响研究情况。
This study mainly review the recent progresses in the study of physiological and physiochemical changes of fruit trees on water stress in recent years.
综述了作物的耐旱机制、水分胁迫下的生理生化反应及超微结构变化的研究进展,并指出了今后需要进一步研究的问题。
Drought tolerance mechanism of crops, the reaction of physiology biochemistry and the changes of ultrastructure under water stress were reviewed in this article.
植物叶水势和蒸腾速率是反映植物水分状况的两个重要生理指标。
Leaf water potential and transpiration velocity of plant is two important physiologic index that reflect water regime of plant.
对不同土壤干旱条件下刺槐幼苗水分生理和生长指标进行了初步研究。
The water physiology of locust seedling under conditions of different drought stress was tested.
研究了烟叶烘烤过程中某些生理变化及与水分动态的关系。
The moisture content change and some physiological mechanism in tobacco leaf during flue curing process were studied.
植物水分生理指标,是判别植物抗旱性的重要依据。
The water physiological index of plant is an important basis that is used to distinguish the drought resistance of plants.
试验研究了不同灌溉处理对温室玉米的生长状况,生理特性及产量和水分利用率的影响。
The growth and physiological characteristics, yield and water use efficiency of corn in greenhouse were studied under different irrigation methods.
研究了土壤水分对温室结果期嫁接和未嫁接黄瓜生长与生理特性的影响。
Effect of soil water on the growth and physiological characteristics of cucumber during fruit stage in greenhouse were studied in this experiment.
通过大田玉米试验,验证新型土壤改良剂对夏玉米生育期土壤水分、紧实度及玉米生理生长特性的影响。
The article is validate the influence on moisture characteristic, soil compactness, biological and vegetal characteristic of summer maize by new soil amendment use field experimentation of corn.
在旱棚盆栽条件下研究了水分胁迫对抗旱性不同的花生品种生理特性的影响。
The effect of water stress on physiological character in different drought resistant peanut varieties was studied in pot culture with rainproof shelter.
关于中度水分亏缺对作物生理过程影响的研究作了概括的介绍。
The studies on influences or moderate water deficit on the physiological process of crops were also summarized.
随着水分胁迫时间的延长,苗木这几项生理指标所受的影响程度也加重。
The effect on these physiological indexes of water stress was aggravated along with the prolonging of water stress time.
主要研究成果如下: (1)不同树种光合生理过程日变化规律不同树木光合生理过程日变化规律即与树种特性有关也与土壤水分密切相关。
The next are the main results: (1)The diurnal change rule of the process of photosynthetic physiological of different trees has the connection with the characteristics of trees and soil moisture.
保水剂与氮肥交互作用对玉米苗期生理特性、养分吸收及水分利用效率有一定的影响。
The interaction between SAP and nitrogen fertilizer had effect on the physiological properties of maize in seeding stage, nutrient absorption and water utilization efficiency.
对以灌木为主的沙地植物水分生理特征及其研究内容、方法进行了简述。
The water physiological characters of shrub grown on sandy land and research on them were reviewed.
通风干湿表和气压计测定大气水分状况。分析了两种植物的水分生理特征与环境的相互关系。
The study makes a comparison of water physiological characteristics between two species and analyzes the relationship among the components of the SPAC system.
土壤干旱胁迫,其生理过程均受到显著影响,但各项生理指标对水分亏缺的敏感性不同;
The physiological indexes were significantly affected by soil water stress but different sensitivity of each index was showed.
土壤干旱胁迫,其生理过程均受到显著影响,但各项生理指标对水分亏缺的敏感性不同;
The physiological indexes were significantly affected by soil water stress but different sensitivity of each index was showed.
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