红树

Mangrove plant,as a typical halophytic species,their ecological response to salinity has been widely studied.

植物的稳定碳同位素组成(以δ13C表示)是植物长期生理生态的综合响应指标，然而，关于红树植物δ13C与红树林特殊生境之间相关关系的研究却很少。

Further study was carried on the cpDNA matK in Hamamelidaceae and its systematic significance (the sequences of matK of some species have been obtained, and the research have been funded by NSFC), and molecular and systematic study were also carried on Magnoliaceae, Rhizophoraceae, Labiatae.

在此基础上，开始了对金缕梅科叶绿体DNA mtK基因及其系统学意义的研究（已测定部分种类的matK基因序列，并获国家自然科学基金国际合作项目的连续资助），同时对木兰科，红树科，唇形科植物类群开展了分子系统发育研究。

Heritiera littoralis is a characteristic constituent of the back mangrove, which can grow in both intertidal wetl...

银叶树是一种既能生长在潮间带，也能在陆地上生长的&两栖性&红树植物，其对生长环境的特殊适应性具有重要生态学价值和保护意义。

Number of total microorganisms isolated, and cytotoxic active strains were found higher from mangrove species of Heritiera littoralis Hibiscus tiliaceus and Sonneratia alba than the other mangrove species under observation.

结果表明，从银叶树、黄槿和杯萼海桑中分离筛选得到的总菌数和活性菌株高于其他被研究的红树品种。

Avicennin A, a new isocoumarin , was isolated from ethyl acetate extract of the mangrove endophytic fungus No.

2533号菌是从南海红树avicennia嫩叶获得的一种内生真菌，其代谢产物很丰富，从它的培养液中分离出很多有意义的化合物，其中异香豆素avicennin－A是新化合物，未见文献报道。

Gene fragments expressed differentially in Kandelia candel at two salt levels were identified by improved representational difference analysis of cDNA .

利用改进的代表性差异分析技术，从红树植物秋茄中分离了6个受盐胁迫诱导表达的基因片段和5个受盐抑制表达的基因片段。

In this paper, the effects of increased concentrations of pyrene (0, 0.1, 1 and 10 mg/L) on the photosynthetic pigments, net photosynthetic rate, soluble sugar, soluble protein content ,and water metabolism of mangrove Kandelia candel Druce seedlings were studied in sand culture.

采用砂基栽培，研究不同浓度(0， 0.1， 1， 10mg/L)多环芳烃芘，对红树植物秋茄幼苗光合色素含量、光合速率、可溶性糖和可溶性蛋白含量以及水分代谢的影响。

In this paper, preservation characteristics of the viviparous propagule of Kandelia candel and Aegiceras corniculatum, change of nutrient content and caloric values of several mangroves species during winter, cold resistance and salt resistance and the effects of supplemental calcium on the seedling of three mangrove species were studied, the main results showed as follows

本文进行了红树植物对低温和盐度的某些适应生理生态学研究，主要讨论胎生繁殖体的贮藏特性、不同盐度和低温下生理生态指标的变化和补充钙的效应，以及这些处理下，植物体中6种元素和热量的变动特性等。

The caloric values and ash contents of some mangrove woods in Dongzhai Harbor Mangrove Forest Reserve of Hainan Province were determined in Summer,and the changes of the caloric value of Kandelia candel woods at different latitudes were studied.

在夏季对海南东寨港红树林自然保护区一些红树植物木材的灰分含量和热值进行了测定，并研究了夏季不同纬度的秋茄木材热值的变化。

Stylosa, but the pathogenicity of P II -3 was stronger than that of P I -1. The host range of P I -1 and P II -3 were the same. Their hosts were special to a certain extent. Only some species of mangrove such as Kandelia candel and Sonneratia apetala could be infected.

结果表明，菌株 P I -1和 P II -3均能引起红海榄赤斑病发生，但菌株 P II -3致病力比 P I -1的稍强；二者的寄主范围一致，均具有一定的寄主专化性，只能侵染部分红树植物如秋茄和无瓣海桑。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。