植物量

高寒草甸退化草地&黑土滩植物量测定

Determination of phytomass on deteriorate grassland - " heitutan " in alpine meadow

灌木植物量测定技术的研究

The Study on Techniques in Determining Shrub Phytomass

土壤中C、N含量主要受植被的生长消耗影响，地上植物量高的，相应的消耗的营养物质就多，导致土壤C含量和N含量相应较低。

The soil nutrient is influenced mainly by consume of plant growth . The aboveground biomass and the consumption of nutrient have the same trend . Higher aboveground biomass means more soil nutrients consumption , so C content and N content of soil decrease accordingly .

围栏封育对昭苏马场春秋草地地上植物量的影响

Effects of enclosing spring-autumn grassland on aboveground biomass at Zhaosu horse ranch

高寒牧区燕麦人工草地的植物量动态及其与环境因子间的关系

Dynamics of oat phytomass and its relation with environmental factors at Alpine Region

红豆草人工草地地上部分植物量和光能转化率的研究

Study on Aboveground Biomass And Conversion Efficiency of Solar Radiation in Artificial Sainfoin Grassland

地下植物量最大值出现在春季，秋季为根系的恢复生长期；

The highest root biomass was in spring and winter was the recovering period .

不同秋眠性紫花苜蓿品种初冬季节的植物量变化研究

Study on the biomass variation of alfalfa cultivars with different fall dormancy in early winter

地上植物量显著高于原生植被，达到了垂穗披碱草人工草地水平；

The aboveground phytomass was higher than native vegetation and could reach the level of Elymus nutans artificial grassland ;

通过分析散射系数与植物量的关系，得到不同类型的植物在不同入射角和极化方式下，植物量对后向散射总贡献的影响。

The dependence of relating σ° to vegetation parameter W , for different type plant , polarization and incidence angle .

冬伏处冬季休眠动物的隐蔽场所不同秋眠性紫花苜蓿品种初冬季节的植物量变化研究

The shelter of a hibernating animal . Study on the biomass variation of alfalfa cultivars with different fall dormancy in early winter

采用草坪杂草的地上植物量和频度等指标，对湛江市区的一年生和多年生庭院草坪、运动场草坪、道路草坪等草坪杂草进行了调查研究。

The survey on the lawn weed in Zhanjiang , including those in annual and perennial yard lawn , playground lawn and road turf .

缓冲带内的湿地植物量较小，决定了植物吸收并非氮磷去除的主要机制。

Plant absorption was not the main mechanism in reduction of both N and P , due to less plant biomass on wetland buffer zone .

封育对黑土滩垂穗披碱草栽培草地群落结构和特征的影响围栏封育对昭苏马场春秋草地地上植物量的影响

Impact of enclosure on community characters of sowed Elymus nutans grassland in " black soil Land " Effects of enclosing spring-autumn grassland on aboveground biomass at Zhaosu horse ranch

线阵CCD技术在测量植物生长量方面的应用

Application in measuring plant growth increment with a linear CCD technology

通过对香港草地、芒萁、灌木群落植物生物量和净生产量的研究，探讨这些植物群落的C素动态。

Carbon dynamics of the grass , fern and shrub communities in Hong Kong were studied based on the estimation of their biomass and net primary production ( NPP ) .

利用SOM模型有助于对土壤有机质分解机理的研究，并且可通过SOM模型对土壤CO2排放量、植物生产量进行预测，同时也可对农业管理措施做出评估。

SOM models can also predict CO2 emission and plant growth , and evaluate agricultural management practices .

综述了FACE条件下，农田土壤植物生物量质量变化和土壤微生物对植物的反馈作用，以及土壤痕量气体排放的趋势变化。

This paper summarizes the results about soil organic microbe ( SOM ) reaction , and the relationship of SOM between plant residue and effects of soil trace gases emission in the free air CO_2 enrichment .

但是，控制PA和BGA侵染导致的植物生物量减少的性状却定位于不同的染色体。

However , plant biomass losses due to aphid infestation were mapped to different chromosomes for PA and BGA .

综合现有的资料表明，大气CO2浓度增加，会促进绿色植物生物量增加，同时改变生物质的C/N比，降低有机质的分解速率，增强了陆地生态系统对大气CO2的固持作用；

Generally , elevated atmospheric CO 2 may stimulate biomass accumulation , and enlarge C / N ratio in plant tissue so as to reduce the decomposition of organic matter . This action could increase CO 2 sequestration in terrestrial ecosystems .

对植物根量Rw与入土深度Z的关系进行统计分析发现，植物的根量也是随着深度逐渐降低，并且服从指数分布。

According to statistical analysis of plant root amount Rw relation of bury depth Z , we find the root amount of the plant reduces with the depth increase gradually too , and obey the index distributed .

水生植物生产量测定的种群统计学方法

Demographic method for the calculation of the production of aquatic plant

以植物现存量计算，草食性鱼类的年生产力应为78.75吨。

The estimated potential annual production of herbivorous fish is 78.75 tons .

植物蒸腾量，45%～50%。

And the plant transpiration amounts to 45 % ~ 50 % .

限制因子原理在植物生产量预测中的应用

Application of the Principles of Limiting Factors to Prediction of Plant Production

三种草本植物蒸散量的对比试验研究

Study on Comparison Experiments of Evapotranspiration of Three Herb Species

北京城区园林植物生物量的计测研究

Research on Measurement of Urban Landscape Plants ' Biomass in Beijing City

结果表明：地面芽植物生物量没有明显的地带性规律；

The results showed : hemicryptophytes biomass did not have clear zonality law ;

植物生长量与养分释放量是正相关的关系。

Plant growth and nutrient release are directly related .

刺槐林地土壤水分与林下植物生物量的关系

Relationship Between Soil Moisture of Robinia pseudoacacia Forests and Aboveground Biomass of Understory Vegetation