torreya grandis
Recently Published Documents


TOTAL DOCUMENTS

85
(FIVE YEARS 38)

H-INDEX

12
(FIVE YEARS 4)

Author(s):  
Zhanhua Zhou ◽  
Kim Yrjälä ◽  
Junhui Chen ◽  
Chenliang Yu ◽  
Wenhui Shi ◽  
...  

Author(s):  
Zicheng Huang ◽  
Meijun Du ◽  
Xueqin Qian ◽  
Haochi Cui ◽  
Pinzhang Tong ◽  
...  

2021 ◽  
pp. 101419
Author(s):  
Xiaohui Luo ◽  
Shaozhen Wu ◽  
Jiawen Xue ◽  
Hao Hu ◽  
Zhiping He ◽  
...  

Trees ◽  
2021 ◽  
Author(s):  
Jinwen Wang ◽  
Yang Liu ◽  
Yanxia Xu ◽  
Wenjing Chen ◽  
Yini Han ◽  
...  

2021 ◽  
pp. 131050
Author(s):  
Jinwei Suo ◽  
Yadi Gao ◽  
Haizhen Zhang ◽  
Guifang Wang ◽  
Hao Cheng ◽  
...  

2021 ◽  
Vol 13 (17) ◽  
pp. 9736
Author(s):  
Yini Han ◽  
G. Geoff Wang ◽  
Tonggui Wu ◽  
Wenjing Chen ◽  
Yongliang Ji ◽  
...  

In managed orchards, fertilization brings out not only high productivity expectations but also severe environmental pollution. Because economic profit takes priority over environmental cost, increasing amounts of fertilizer have been used in mature subtropical Torreya grandis orchards. However, given the magnitude of global nitrogen deposition, it’s worth considering whether heavy fertilizer treatment is necessary. To elucidate the balance between T. grandis nutrient demands and fertilizer supply, we determined the C, N, and P concentrations of foliar and soil ([C], [N], [P]) at 9 orchards undergoing long-term fertilizer treatments in two scenarios of N and N + P addition with different intensity. After documenting the dynamic variation of plant growth, nutrients characteristic, and the corresponding resorption efficiency, we found that excessive N addition interfered T. grandis’ sensibility to P availability in this N-enrichment area, leading to an increasing foliar [P] and resorption efficiency (PRE) and decoupling plant C:N:P ratios. As a result, enhanced fertilizer supply failed to improve carbon accumulation, plant growth, and yield effectively. These results demonstrate that extra fertilization in the N-saturated study area highly reduced the economic and ecological efficiency of fertilizers. Thus, our research suggests that N addition in the studied orchards should be rejected, and we recommend organic management as a more conducive method to achieve sustainable development.


2021 ◽  
pp. 130836
Author(s):  
Yuanyuan Hu ◽  
Zuying Zhang ◽  
Bin Hua ◽  
Liu Tao ◽  
Wenchao Chen ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document