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Kai Qiu, Xinyu Chang, Jing Wang, Haijun Zhang and Shugeng Wu
This study aimed to verify the potential of calcium lactate for the performance, blood index, shinbone quality, jejunal immunity, and egg quality of aged laying hens. A total of 360 62-week-old Hy-Line Brown laying hens were randomly divided into four tr...
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Yu Zhang, Huizhen Mai, Qinghong Qiu, Yinghua Zhu, Jiayi Long, Shengfu Chen and Yuanqi Chen
The use of ecological stoichiometry is quite effective for exploring the nutrient dynamics and relationships between plants and soils. However, the way that the plant and soil stoichiometry changes with soil remediation in mining ecosystems remains uncle...
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Jiantao Zhao, Rongzheng Huang, Kaixin Yang, Chunhui Ma and Qianbing Zhang
The present study aimed to investigate the nitrogen (N) and phosphorus (P) fertilization of continuous addition effects plant biomass, the physiological properties of leaves and the antioxi-dant enzyme activities of alfalfa (Medicago sativa L) in the nor...
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Jingjing Wang,Jun Cui,Zhen Teng,Wei Fan,Mengran Guan,Xiaoya Zhao,Xiaoniu Xu
Pág. e018
Aim of the study: The aim of this study was to examine the effects of a 5-year simulated nitrogen (N) deposition on soil microbial biomass carbon (MBC), nitrogen (MBN), microbial community activity and diversity in subtropical old-growth forest ecosystem...
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Daniel P. Roberts and Autar K. Mattoo
Feeding nutrition-dense food to future world populations presents agriculture with enormous challenges as estimates indicate that crop production must as much as double. Crop production cannot be increased to meet this challenge simply by increasing land...
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