نتایج جستجو برای: biomass accumulation

تعداد نتایج: 209231  

Journal: :Journal of the American Society for Horticultural Science 1991

2005
K. Raja Reddy Duli Zhao

In modern cotton production systems, potassium (K) deficiency is one of the major factors limiting lint yield and affecting fiber quality. Although influence of K deficiency on cotton plant physiology and growth and lint yield responses to K fertilizer applications have received intensive studies, it is not clear whether elevated atmospheric CO2 concentration [CO2] affects plant requirements an...

2013
Faming Wang Xin Xu Bi Zou Zhihua Guo Zhian Li Weixing Zhu

Thousands of kilometers of shelterbelt plantations of Casuarina equisetifolia have been planted to protect the southeast coastline of China. These plantations also play an important role in the regional carbon (C) cycling. In this study, we examined plant biomass increment and C accumulation in four different aged C. equisetifolia plantations in sandy beaches in South China. The C accumulated i...

Journal: :Proceedings. Biological sciences 2007
Joseph Fargione David Tilman Ray Dybzinski Janneke Hille Ris Lambers Chris Clark W Stanley Harpole Johannes M H Knops Peter B Reich Michel Loreau

In a 10-year (1996-2005) biodiversity experiment, the mechanisms underlying the increasingly positive effect of biodiversity on plant biomass production shifted from sampling to complementarity over time. The effect of diversity on plant biomass was associated primarily with the accumulation of higher total plant nitrogen pools (N g m-2) and secondarily with more efficient N use at higher diver...

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