1) litter decomposition
枯落叶分解
2) litter decomposition
枯枝落叶分解
1.
The study on soil respiration and CO_2 release rate of litter decomposition in Puccinellia tenuiflora community of Songnen grassland in northeast China;
东北松嫩草原碱茅群落的土壤呼吸同枯枝落叶分解释放CO_2贡献量研究
2.
This paper analyzed seasonal dynamics of soil respiration and CO 2 release rate of litter decomposition through alkaline absorption methods in Lymus chinensis community and the relationship between soil respiration and aboveground biomass, litter decomposition rate and environmental factors.
根据静态气室法的测量结果 ,分析了羊草群落土壤呼吸量和枯枝落叶分解释放 CO2 量的季节动态 ,及其与地上生物量 ,枯枝落叶分解量及环境因子的关系。
3.
The primary study on seasonal changes of microorganism in the litter decomposition process of Artemisia ordosica communities was conducted in this paper.
初步研究了库布齐沙地油蒿群落枯枝落叶分解过程中主要微生物类群数量的季节变化特征。
3) litter decomposition
枯落物分解
1.
CO_2-release rate of soil respiration and litter decomposition of meadow marshes in Sanjiang Plain;
三江平原草甸湿地土壤呼吸和枯落物分解的CO_2释放
2.
Discussion on the study methods and models of litter decomposition;
枯落物分解研究方法和模型讨论
3.
Problems in Olson s litter decomposition model and its revision;
Olson枯落物分解模型存在的问题与修正
4) litter decomposition
落叶分解
1.
Leaf litter decomposition of monsoon evergreen broadleaved forest and dynamics and diversity of soil fauna community in Dinghu Mountain;
鼎湖山季风常绿阔叶林凋落叶分解与土壤动物群落动态和多样性
2.
This may determine the specificity of litter decomposition and the soil and litter respiration during the decomposition processes in urban environment.
本研究根据合肥市3种园林树种,即重阳木(Biscofia polycarpa)、枫香(Liquidambar formosana)、马尾松(Pinus massoniana)的落叶,在蜀山森林公园和安徽农大校园绿地进行为期一年的分解试验,系统分析落叶分解速率和养分释放动态,同时结合分解过程中绿地土壤呼吸和落叶呼吸等方面的特性,探讨不同环境下落叶分解差异的主控因素,以及落叶分解速率与其环境土壤呼吸和落叶本身呼吸的关系。
5) litter decay rate
枯落物分解率
1.
Although this method can afford us the accurate data of litter decay rate in a particular year, it is difficult to popularize because of its time and effort consuming and useless to reflect the mean level in the whole life of the forest.
林地枯落物分解率是研究森林生态系统养分循环的重要内容之一 ,传统的尼龙网袋实测法虽然能提供某一具体年份枯落物分解率的准确数据 ,但因其费时费力且不能反映整个历史时期的平均水平而难以推广。
6) litter
[英]['lɪtə(r)] [美]['lɪtɚ]
枯枝落叶
1.
Allelopathic effect of allelochemicals in Cunninghamia lanceolata litter and humus soil on its seed germination after decomposing for six months;
腐解6个月后杉木枯枝落叶及腐殖土中的化感成分对杉木种子的化感效应
2.
Allelopathic effects of allelochemicals in Cunninghamia lanceolata litter and humus soil on its seed germination after decomposing for three months;
腐解3个月后杉木枯枝落叶及腐殖土中的化感成分对杉木种子的化感效应
3.
Allelopathy of Allelochemicals of Chinese Fir Litter on Chinese Fir after Nine Months of Decomposition;
腐解9个月后杉木枯枝落叶化感物质对杉木的化感作用
补充资料：比枯枯灵
分子式：
CAS号：
性质：又称毕扣扣灵(碱)，荷包牡丹碱。天然存在的是右旋体。细长片状结晶(由氯仿-甲醇中结晶)。熔点215℃。也有报道熔点177℃。旋光度+130.5°(由氯仿中结晶)，pKa4.84。溶于苯、氯仿、醋酸乙酯，微溶于乙醇和乙醚；无色柱状棱晶(由甲醇中结晶)，熔点195℃，旋光度+123°(c=3.58，氯仿)。易溶于氯仿，不易溶于乙醚、丙酮及乙醇中，能溶于热的苛性碱中。存在于罂粟科植物土延胡(Corydalishumosa Migo)的块茎中，化学合成可得到其外消旋体。具有兴奋子宫作用。具有强烈的致惊厥作用，且发作快、持续时间短，有可能用作癫痫的诊断用药。
CAS号：
性质：又称毕扣扣灵(碱)，荷包牡丹碱。天然存在的是右旋体。细长片状结晶(由氯仿-甲醇中结晶)。熔点215℃。也有报道熔点177℃。旋光度+130.5°(由氯仿中结晶)，pKa4.84。溶于苯、氯仿、醋酸乙酯，微溶于乙醇和乙醚；无色柱状棱晶(由甲醇中结晶)，熔点195℃，旋光度+123°(c=3.58，氯仿)。易溶于氯仿，不易溶于乙醚、丙酮及乙醇中，能溶于热的苛性碱中。存在于罂粟科植物土延胡(Corydalishumosa Migo)的块茎中，化学合成可得到其外消旋体。具有兴奋子宫作用。具有强烈的致惊厥作用，且发作快、持续时间短，有可能用作癫痫的诊断用药。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条