查询词典 salinity

In all, it was suggested that, the extremely high germinability and preference to salinity of the seeds of Flaveria bidentis could be closely related with its strong invasiveness.

因此，黄顶菊成为潜在入侵种与其种子极高的萌发率及耐受高温和盐碱等特性密切相关。

An Aspergillus sp. strain F3 was isolated and identified from the rhizosphere soil of mangrove plant, Rhizophora stylosa Griff in Dongzhai harbor mangrove forest conservation in China. In this study, the effects of media salinity and pH on the mycelial biomass and the ability of producing antibacterial metabolites from this isolate were carefully analyzed.

本研究考察了一株从中国海南东寨港红树林保护区的红海榄根际土壤中分离得到的曲霉属真菌F3在不同盐度和pH的SDA培养基中的生长和分泌抗菌活性代谢产物的变化。

The result showed that effect of temperature on the growth and toxin production was more prominent than that of salinity or light intensity, and that temperature was the most remarkable factors. When cultivated at 30℃, growth rate of Phaeocystis globosa was higher and more haemolytic toxin was produced with lower cell density.

结果显示，温度是影响球形棕囊藻生长和产毒的显著因子，盐度和光照的影响不显著。20、25、30℃三个温度条件相比较，30℃时球形棕囊藻比生长速率最大，藻细胞产毒能力最强，但所能到达的藻密度最小。

Halophile and salt-tolerant yeast have wide p erspective and practicability on the treatment of wastewater with high salinity.

嗜盐菌和耐盐酵母菌在处理高含盐废水方面有广阔的应用前景。

It showed that the halophile of Kenyu7 were better than Wuming-5;(2)the contents of proline of the two Zea mays varieties increased significantly,and under high NaCl stress(150mmol/L NaCl or above) the increasing amount of the contents of proline of Kenyu7 was higher than Wuming-5 ,so it showed that the injuries of Wuming-5 imposed by NaCl stress was greater than Kenyu7;(3)the activities of CAT of the two varieties were no obviously changed,while the activities of CAT of Wuming-5 were all higher than Kenyu7 under all concentrations of NaCl solution,which hadn't showed the correlation between the activity of CAT and salinity tolerance.

结果表明，随NaCl溶液浓度的增加：（1）两品种玉米生长均受到严重抑制，发芽势降低，芽和根的长度均呈减小的趋势，总体来看，杂交种垦玉7的发芽势、芽和根的长势均好于自交系无名-5；（2）两品种玉米体内Pro含量均增加，且在NaCl浓度超过150mmol/L时，杂交种垦玉7体内Pro含量增加的幅度明显大于自交系无名-5，而使垦玉7对盐的适应能力强于无名-5；（3）两品种的CAT活性变化幅度均不大，但无名-5的CAT活性在各NaCl浓度条件下均高于垦玉7，这可能是由品种间本身差异造成的，而与品种的耐盐性无直接关系。

Effects of temperature, light, salinity and developmental phases on the accumulation of red pigments in the C3 halophyte Suaeda salsa were studied, and the physical and chemical characteristics of the red pigments were also analyzed.

以C3盐生植物盐地碱蓬为材料研究了体内红色素的理化性质、随发育时期的变化及光照、温度、盐分对红色素积累的影响。

The effect of soil salinity on formation of halophyte community complex and its species compositions, patterns of horizontal distribution and species diversity in Keerqin Sandy Land of Northeast China was studied.

本文探讨了科尔沁沙地土壤盐分对该区盐生植物群落复合体的形成、种类组成、水平分布格局和物种多样性的影响，阐明了在不同土壤盐分条件下同种植物体内K、Na、Ca、Mg总量的恒定性和Na含量的变化规律。

Halophyte community ; Mineral element ; Soil salinity.

盐生植物群落；矿质元素；土壤盐分

Acid resistant: It can be used in Pollination, Hydrochloric acid, and Salinity with resistance to acid.

耐高温：因制作材料的特性，可以最高温度下使用，最高达200摄氏度。

You should therefore use a hydrometer to keep track of gravity, and add salt to bring up the salinity when needed.

因此，你必须使用hydrometer ，以保持轨道的重力，并添加盐来带出盐度在需要时。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。