It was found that root biomass of plants flooded for 60d was significantly lower than that of controlled plants.

When the nutrient levels in the original patches were low, coarse root biomass ratio (coarse root biomass in the D/total coarse root biomass), coarse root length ratio (coar.

The spatial variation of soil respiration was caused mainly by the root biomass,which can be explained about 43% of heterogeneity.

Spatio-temporal variation of root biomass of vegetation under subalpine larch forest in Guandi Mountain;

Root biomass of different stand-age Pinus yunnanensis forests and its distribution pattern in different soil depths.;

Root biomass in surface flow constructed wetland was significantly higher than that in sub.

Spatial distribution and seasonal change of fine root biomass of Larix principis-rupprechtii plantation in Guandi Mountain;

Effects of nitrogen fertilization on fine root biomass and morphology of Fraxinus mandshurica and Larix gmelinii:A study with in-growth core approach

In order to study the seasonal dynamics and spatial changes of roots biomass in sandland ecosystem,the fine root biomass dynamic(≤2 mm in diameter) of Sabina vulgaris and Artemisia ordosica communities in the soil layers of 090 cm was surveyed by sequential root coring method in MU US sandland from early April to October,2005.

Study on root system biomass production of natural regenerated Sassafras tsumu trees;

The results show that there are difference among different cultivation way in root system biomass,root system volume and the number of secondary root.

The results show that there are distinctly difference among alfalfa cultivars in root system biomass,root system volume and the number of secondary root.

Fine-root biomass and related nutrients in different aged stands of subtropical evergreen broad-leaved forest;