【Key words】 fine root; grass root; decomposition; nutrient dynamics; Alnus formosana; Lolium multiflorum
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Ground water soluble nutrient dynamic rule. The available nutrients content of ground water were correlative with the soil layer it achieved.
地下水可溶性养分动态规律:地下水养分含量与其达到的土体中的养分含量密切相关。
参考来源 - 南方典型菜地土壤速效养分时空变异特征研究So,wave-type time series method was used to simulate the dynamics of 3 main nutrient elements,and the simulated results were good which indicated that the method could be applied to the study of nutrients dynamics in the litter-fall′s decomposing process.
因此,本研究应用起伏型时间序列法对其动态进行模拟,模拟结果比较理想,说明该方法可应用于凋落物分解过程养分动态的研究。
参考来源 - 凋落叶养分动态的起伏型时间序列分析·2,447,543篇论文数据，部分数据来源于NoteExpress
研究了海南麻竹林凋落物量及其养分动态。
The litter and nutrient dynamics of Dendrocalamus latiflorus forest in Hainan were studied.
在对土壤样品的采集报道中，通常只考虑了土壤横向和纵向的不均一性，而忽视了土壤养分动态变化的时间性。
When collecting and reporting on a soil sample, it is common to only consider the soil's lateral and vertical non-homogeneity but to ignore the temporality of the soil's nutrient's dynamic change.
在冀西北高原旱滩地条件下，以饲用玉米白马牙为试验材料，研究了钾肥不同施用量对饲用玉米养分吸收动态及产量品质形成的影响。
The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.
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