盆栽实验

本论文通过盆栽实验，研究了苜蓿、红三叶草对菲、芘和重金属Cu复合污染土壤的植物修复效果。

In this paper , a pot experiment using alfalfa and red clover was conducted to study the effects of phytoremediation on combined pollution soils caused by phenanthrene , pyrene and Cu .

盆栽实验表明，在莴笋的生长前期喷施不同的钙肥，对莴笋的产量和品质具有提高作用，其中以05%Ca（NO3）2的效果最为明显。

A pot experiment indicates that the promotion influences were found on the yield and quality by spraying different calcium fertilizers during the earlier stage , and that yield and quality were raised . The effect of 0.5 % Ca ( NO 3 ) 2 was significant .

盆栽实验证明，NⅡ可显著提高肥熟旱耕人为土壤上作物对N肥的利用率。

Pot experiments showed that N ⅱ could increase the use efficiency of chemical nitrogen significantly in fimic anthrosols .

通过盆栽实验研究了Cu、As及其复合处理对小麦生理生态指标的影响。

Based on the pot experiments , effects of Cu , As and their combination pollution on eco physiological index of the wheat were studied in this paper .

通过盆栽实验的方法，研究了三种秸秆有机肥对次生盐渍化土壤的EC值、硝酸根离子含量和油菜生物量的影响。

EC value , NO_3 ~ - concentration and rape biomass were investigated in salinity soil applied with three straw manures by pot culture .

利用不同地区5个典型马尾松种源，布置3种P水平的盆栽实验，研究马尾松应对低P胁迫时根系形态和干物质分配特征的种源差异。

Pot experiments in 3 phosphorus levels were conducted with 5 masson pine ( Pinus massoniana ) provenances in various areas to study the differences of root morphology and dry matter allocation of these provenances under low-phosphorus stress .

经3个月盆栽实验后，与原始土壤相比，两种CO2浓度处理土壤全N、NO3&N和NH4+-N都有所降低，而土壤微生物氮则显著增加，这可能与植物生长有关。

After three months experiment , soil total N , NO_3 ~ & N and NH_4 ~ + - N under both ambient and elevated CO_2 conditions decreased , while soil microbial biomass N increased significantly .

本实验采用大田实验和盆栽实验研究了大量元素、微量元素以及生物活性物质（FA）对茉莉生长、产量与品质的影响。

The effect of mass element , minim element and bioactive compound ( FA ) on plant growth , yield and quality of jasmine was studied by the pot experiment and field experiment .

为了解UV-B增强条件下农田N2O响应规律，采用室外盆栽实验，研究了地表UV-B辐射增强20%对土壤-冬小麦系统N2O排放的影响及其影响机理。

To study the influencing mechanisms of enhanced UV-B radiation on the emission of N_2O from soil-wheat system , outdoor pot experiments with simulating 20 % supplemental level of UV-B were conducted .

通过室外盆栽实验，用静态箱-气相色谱法测定土壤-冬小麦系统的呼吸速率和N2O排放通量，研究了UV-B辐射增强20%对土壤-冬小麦系统的呼吸速率和N2O排放的影响。

To investigate the impact of enhanced UV-B radiation on respiration rate and N_2O emission from soil-winter wheat system , outdoor pot experiments with simulating 20 % supplemental of UV-B were conducted , and static dark chamber-gas chromatograph method were used .

盆栽实验的结果表明，（1）125I气溶胶在农作物上的沉积主要是干沉积；

Pot experiments were carried out to study airborne ~ 125 I deposition on crops and soil , the results show that ( 1 ) ~ 125 I aerosol deposited on plants in a dry deposition mode ;

盆栽实验表明，土壤中莠去津对大豆、甜玉米、小麦、水稻和甜瓜的安全临界浓度分别为0.7911,1.5360,0.2932,0.0493和0.0879mg·kg-1，水稻和甜瓜的死亡浓度为0.5mg·kg-1。

The critical safety concentrations of atrazine in soil to five crops were studied in greenhouse . The results showed that the critical safety concentrations for soybean , sweet corn , wheat , rice and muskmelon were 0.7911,1.5360,09.2932, 0.0493 and 0.0879mg · kg-1 , respectively .

不同硅酸盐细菌菌株芽胞的存活能力和盆栽实验效果

The Viability of Different Silicate Bacteria Spore and Rape Potted Planting Experiment

通过盆栽实验，研究了匍匐茎草本野草莓在异质性光照条件下的克隆整合。

A container experiment was conducted to study clonal integration of stoloniferous Fragaria vesca under light heterogeneity .

采用砂培盆栽实验，研究了油菜苗期硒对铅吸收的抑制作用。

The inhibition action of selenium to lead in rapeseed seedling stage was studied using sand pot culture .

通过室内盆栽实验，研究了凹凸棒石对铜污染土壤的修复效果，结果表明，铜污染土壤中添加凹凸棒石，与对照相比，可显著降低植株对铜的生物有效性。

Pot experiment were carried out to study the effect of attapulgite on remediation of copper contaminated soils .

采用控制土壤水分含量的盆栽实验，研究了土壤水分含量对水稻水分利用特性的影响。

A pot experiment was conducted to study the effect of soil moisture on water utilization characteristics of rice .

通过盆栽实验研究了不同酸度酸雨处理对花生土壤细菌、放线菌、真菌数量的影响。

Effect of simulated acid rain on the main microbial strains in peanut soil was investigated by pot experiments .

采用盆栽实验研究苦荞籽粒蛋白质营养评价对硒的响应。

Pot-culture experiment was conducted to nutritional evaluation of protein in tartary buckwheat grain and its response to selenium .

选用8个玉米自交系，采用盆栽实验，在2个肥力水平下，进行了玉米自交系的适应性研究。

Under 2 fertility levels , 8 maize inbreds , a pot experiment is used to the adaptability of studying .

采用盆栽实验的方法，分别在幼苗生长的不同阶段测定幼苗生长及生理生化指标的变化，综合分析了复合污染对枫香幼苗的影响。

Pot planted experiments were used to measure the physiological and biochemical indicators of leaves at different growth stages of seedlings .

利用盆栽实验研究了不同水稻品种（组合）和添加钝化剂后的糙米镉含量。

The effect of rice varieties ( combination ) and passivator on Cd content in brown rice was studied using pot experiment .

植物修复的盆栽实验表明，接种微生物菌液后，各处理印度芥菜均能顺利发芽正常生长，均无明显受毒害现象。

Pot experiments of phytoremediation shows that each treatments were able to make mustard normal growth and not significantly by poison phenomenon .

通过盆栽实验表明，在土壤中线虫密度达到1头/g时，薯蓣的损失进入指数增长期。

According to the potted test , the loss was increasing exponentially when the nematode density was 1 per 1 gram of soil .

采用不同质量浓度壳聚糖溶液处理大豆种子并进行萌发和盆栽实验。

This experiment adopts chitosan of different quality density to deal with the soybean seeds and carries out the sprouting and bonsai test .

采用盆栽实验的方法研究了土壤外源汞对大豆幼苗生长发育的影响。

Pot experiment studies were conducted on soil treated with mercury to probe the effectiveness of the heavy metal on soybean seeding growth .

利用盆栽实验研究了酸雨胁迫、稀土农用条件下，菠菜及其土壤中稀土元素的含量及分布特征。

The content and distribution characteristics of REE in spinach and soil under using REE and acid rain stress were studied by pot experiments .

在防雨棚内的盆栽实验条件下，研究了4种梯度的10种水分组合对红芒麦和宁春10号产量及耗水量等的影响。

The effect of 10 soil water treatments on water consumption and yield in spring wheat had been studied in pot culture with rainproof shelter .

按照植株干重：田园土重为3：100、5：100和7：100的不同比例进行了盆栽实验。

According to the ratio of plants dry weight and idyllic soil weight respectively being 3:100 , 5:100 and 7:100 , the pot experiment was conducted .

通过玉米和水稻盆栽实验对改性（氧化氨解）造纸黑液木质素&AOL作为一种缓释氮肥的肥效进行了研究。

A pot experiment was conducted to study the fertilizer efficiency of Ammonia-oxidized Lignin ( AOL ) used as a slow-released nitrogen fertilizer on corn and rice .