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盆栽植物

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All the contents of Extractable heavy metal like Pb, Cu, Zn and Cd in limestone slagged wasteland are higher than those in contrapositive soil nearby. The slag filtrate has no effect on seed germination rate of Mung beans, Broad beans and Corns but restrains their germination vigor and protraction of hypocotyls with root restraint rate exceeding 30-50%; While it has an apparent effect on germination rate and germination vigor of sensitive seeds like Beans with P=0.05. Simulate to plant the 4 different seeds in pot for a month, Test groups have a lower data in total leaf area, plant height and weight but a much higher content of protective materials like PRO and MDA in biochemical mensuration experiment compared with CK group.

石灰炉渣废弃地中Pb、Cu、Zn、Cd重金属有效态含量均高于临近对照土壤,其炉渣淋出液对绿豆、蚕豆、玉米3种植物种子发芽率无影响,但均抑制其发芽势和下胚轴伸长,根长抑制率达30%~50%以上,对敏感种子黄豆的发芽率、发芽势(4d)影响明显,摸拟盆栽一个月苗期,4种植物试验组在总叶面积、株高、生物量方面均低于对照组;生理生化测定,4种植物其体内抗逆性保护物质脯氨酸和膜过氧化产物丙二醛含量试验组均高于对照组。

Copper contaminated soil was selected, Brassica juncea and Elsholtzia splendens plants were used, then simulation experiment, hydroponic culture, column leaching experiment and pot experiment were conducted to study (1) effects of organic chelants on the Cu specition in soil solution and soil soild phase;(2)Effect and mechanism of organic chelants on plant growth and Cu uptake by plant;(3) nutrient addition on plant growth and Cu accumulation;(4) limitation of chelant in soil;(5) Desolving on nutrient and heavy metals in soil and their environmental risk by chelant application and (6) effects of degradable organic chelant and microbial materials on plant growth and phytoremediation efficiency of Cu contaminated soil.

选择铜污染土壤,利用印度芥菜和海州香薷植物,通过室内模拟试验、水培试验、土柱淋溶试验、温室盆栽试验,开展了以下六方面的工作:(1)有机络合剂对土壤铜固-液相形态、浓度变化的影响;(2)有机络合调控对对植物生长与铜吸收的影响及其机理;(3)养分调控对植物生长和铜积累的影响;(4)有机调控剂的作用时限;(5)有机物对土壤养分、重金属的络合溶解和淋溶作用与环境风险;(6)可降解络合剂及微生物菌剂对海州香薷修复污染土壤的效应。

In order to investigate the physiological characteristics of Lysimachia plants in high temperatures, a pot seedling experiment in artificial climatic chamber was conducted using four Lysimachia species. The effect of high-temperature stress on plasma relative permeability, protective enzyme activity and leaf osmoregulatory molecules in plants were analyzed.

为探明珍珠菜属植物高温致伤的生理特性,为其园林推广提供依据,以4种珍珠菜属植物为材料,通过盆栽在人工气候箱内进行高温胁迫,研究了不同程度高温胁迫对4种珍珠菜属植物叶片的质膜透性、保护酶活性和渗透调节物质的影响。

The results of COS effects on fruits, vegetables, cut flowers, lily bulbs and potted ornamental plants showed that there were no phytotoxic effects of COS on fruits and vegetables under the condition of COS with the dosage of 40g/m^3 and for an exposure time of 2h.

COS熏蒸处理对水果、蔬菜、鲜切花、百合种球和盆栽观赏植物影响的研究表明:用剂量为40g/立方公尺的COS熏蒸2h后,COS对水果、蔬菜不产生药害,对果蔬外观和品质无影响;对植物的花朵无药害,但对植物叶片,特别是兰科、凤梨科等多肉质植物有较大药害,处理后的植物叶片出现脱水现象。

Pot experiments were conducted to investigate the effects of 4 kinds of organic materials (domestic waste, stem-type plants, strip-type plants, and broad-leaf plants) as mulches to soil water evaporation.

通过室内盆栽试验,研究了生活废弃物、茎秆类植物、条状类植物和阔叶类植物4种有机物材料覆盖土壤表面对土壤水分蒸发的影响。

Lentils - can be grown in either a glass jar or a plant pot and need to be soaked for 12-hours.

扁豆-或是可以种植盆栽植物和玻璃瓶或须浸泡12小时。

In Hubei. After screening, two strains of fungal parasites were gottenwhich had stronger. ability to parasite Meloidogyne eggs. Their parasitic ratio tothe root knot eggs was 78.04% and 70.02% in concave slides and water agar plates,72.37% and 65.65% in pots. The effective hatchings in experimental containers wereonly 5.02% and 8.32%, and there were 100% in controls.

危害的根和根围土壤64份样品,采用3种方法分离,经过筛选测定,获寄生能力较强的真菌2株,室内凹玻片和琼脂平板法测定结果表明,对卵的校正寄生率分别为78.04%和70.02%;室外盆栽测定的寄生率分别为72.37%和65.65%,供试卵有效孵化率为5.02%和8.32%,对照卵为100%。4%土重的棉籽壳真菌制剂能有效控制根结线虫第一代卵量,有效用量的10倍菌剂盆栽测定对植物均没有不良影响。

In this study, three PAEs compounds, that is diethyl phthalate, di-n-butyl phthalate and bis(2-ethylhexyl) phthalate, were selected as objective compounds, and pot experiments of different plants (including maizes and forage plants) with different remediation measures in glasshouse were carried out and GC/MS analysis of PAEs were used to investigate the remediation effect of soils contaminated by PAEs by different plants and remediation measures.

本论文选取3种PAEs化合物(DEP、DBP和DEHP),以气相色谱/质谱联机检测技术,通过盆栽试验研究不同植物对PAEs化合物的降解差异,并在筛选对PAEs修复能力较强的植物的基础上,探讨其在不同条件下对PAEs污染土壤的植物修复效果,为PAEs污染土壤的植物修复提供理论依据和实用技术。

Heaven the foot hot tile just with the three-stringed piano moving musical sound;drove from the yellow river aroused a more rising big wave voice and ten thousand precinct chief, river, the ship work number son voice of the male hun;the absolute being state no.5 cosmos airship that embarked from yang li wei of aerospace hero roamed about at pleasure to drive in the good news of space;blue print and country that developed from reform in the city wealthy civilization fantasy drove in the song.hence, i see the spring breeze blow into a hundred million happy doors and windows, heard"the story in spring" resounding through china the earth.the broad sea jiang flies fast heroic war boat, western backland again teng rise hurtle the rocket in sky.it was glorious in the boundless process of half several centuries, there is frustrate.the chinese of diligence braveness leader in 3 and under the party central leadership, unity of will is a formidable force, overcome all difficulties, with tremendous passionate devotion economic development of"develop china, strengthen my national prestige".history tells us and tells future, deng xiaoping's construction contains the socialism theories of chinese special feature and is like the rich brocade future prospects that the lighthouse illuminates a motherland, the party is central the jian being leading people of the whole country effort go "three representatives"s, with accompany into, constuct middle-class family completely society, head for fine future.

于是,我看到春风吹进亿万扇幸福的门窗,听到了&春天的故事&响彻华夏大地。辽阔的海疆飞驶英雄的战艇,西部边陲又腾起冲天的火箭。漫漫半个多世纪的历程中有过辉煌,有过挫折。勤劳勇敢的中国人在三代领少得离谱,还以为是瘪了的干果。我甚至以为,沉闷空气中动物和植物都是些小小干果。住在楼的四层,对面是一幢同样九层导人和党中央领少得离谱,还以为是瘪了的干果。我甚至以为,沉闷空气中动物和植物都是些小小干果。住在楼的四层,对面是一幢同样九层导下,众志成城,排除万难,以极大的热情投入&振兴中华,壮我国威&的经济建设。历史告诉我们,告诉未来,邓去南京工作了,楼上则是她一个人照看两个孙女的地方。本分工作外,我有个习惯——收集容器,这非职业习惯,而是生活习小追逐着雨滴,落在我阳台盆栽的榕树叶上,叶子颤动,枝丫摇晃,但还是支撑不住这重量。风从东面吹来,雨水砸在窗口上的平建设有中国特色的社会主义理论,像灯塔照亮祖国的锦绣前程,党中央正带领全国人民努力践行&三却又警觉的问我租这处干什么。还能干什么,我是当地民间工艺品厂的业务员,我的职业是积极地在城中寻找合适的商家推介个扎着开出了红色小花,因为隔着远,没看清楚是什么花。雨滴追逐着雨滴,落在我阳台盆栽的榕树叶上,叶子颤动,枝丫摇晃代表&,与时俱进,全面建设小中国教育总网文档频道康社会,走向美好未来。

A potted plant named "Midori-san" at a café in Kamakura, Japan, is able to "write" a regular blog about its feelings and its own daily changes, with the help of sensors attached to its leaves and a computer next to it.

日本镰仓市一家咖啡馆内有株名为&绿色先生&的盆栽植物,能借助装在叶片表面的传感器和旁边的电脑,写下记录每日生长变化和感受的博客。

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推荐网络例句

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础,研究二值图像的形态分析算法,探讨最小结构元素的两种基本形态:膨胀和腐蚀;分析了数学形态学复杂算法的基本原理,把数学形态学的部分并行处理理念引入到家实际应用中。

Have a good policy environment, real estate, secondary and tertiary markets can develop more rapidly and improved.

有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。