Results 21 to 30 of about 410,188 (307)

Determination of optimal dietary selenium levels by full expression of selenoproteins in various tissues of broilers from 22 to 42 d of age

Animal Nutrition, 2022
The current NRC dietary selenium (Se) requirement (0.15 mg/kg) of broilers from 22 to 42 d of age is primarily based on a previous study reported in 1986, which might not be applicable to modern classes of rapidly growing broilers. The present experiment
Chuanlong Wang, Lisai Wang, Liyang Zhang, Lin Lu, Tao Liu, Sufen Li, Xugang Luo, Xiudong Liao   +7 more
doaj   +1 more source

Linkages between Phosphorus and Plant Diversity in Central European Forest Ecosystems—Complementarity or Competition? [PDF]

, 2019
The phosphorus nutrition status of European forests has decreased significantly in recent decades. For a deeper understanding of complementarity and competition in terms of P acquisition in temperate forests, we have analyzed α-diversity, organic layer ...
Cierjacks, Arne, Kowarik, Ingo, Rieger, Isaak, Wellbrock, Nicole, Ziche, Daniel   +4 more
core   +1 more source

Determination of optimal dietary selenium levels by full expression of selenoproteins in various tissues of broilers from 1 to 21 d of age

Animal Nutrition, 2021
The current NRC dietary selenium (Se) requirement (0.15 mg/kg) of broilers is primarily based on growth performance data reported in 1986. Our study aimed to determine optimal dietary Se levels of broilers fed a practical corn-soybean meal diet for the ...
Xiudong Liao, Guoqing Liu, Guangming Sun, Xiaoming Sun, Tao Liu, Lin Lu, Liyang Zhang, Minhong Zhang, Yanli Guo, Xugang Luo   +9 more
doaj   +1 more source

Managing the nutrition of plants and people [PDF]

, 2012
One definition of food security is having sufficient, safe, and nutritious food to meet dietary needs. This paper highlights the role of plant mineral nutrition in food production, delivering of essential mineral elements to the human diet, and ...
Broadley, M. R., Gregory, Peter J., White, P. J.   +2 more
core   +2 more sources

Organic iron absorption and expression of related transporters in the small intestine of broilers

Poultry Science, 2021
: An experiment was conducted to investigate the effect of organic and inorganic Fe sources on Fe absorption and expression of related transporters in the small intestine of broilers.
Shiping Bai, Sumei Cao, Xuelian Ma, Xiaofei Li, Xiudong Liao, Liyang Zhang, Minhong Zhang, Rijun Zhang, Shuisheng Hou, Xugang Luo, Lin Lu   +10 more
doaj   +1 more source

Metabolic utilization of intravenously injected iron from different iron sources in target tissues of broiler chickens

Animal Nutrition, 2022
No information is available regarding the utilization of iron (Fe) from different Fe sources at a target tissue level. To detect differences in Fe metabolic utilization among Fe sources, the effect of intravenously injected Fe on growth performance ...
Lin Lu, Xueyu Dong, Xuelian Ma, Liyang Zhang, Sufen Li, Xugang Luo, Xiudong Liao   +6 more
doaj   +1 more source

Vitamin D Status and Bone Mineral Density in Female Collegiate Dancers and Cheerleaders [PDF]

, 2017
Bone mineral density reflects an athlete’s cumulative history of energy availability, physical activity, and menstrual status, as well as nutritional and environmental factors.
Kenny, Tara Sue, Kruskall, Laura J., McCune, Damon, Navalta, James, Young, John C.   +4 more
core   +2 more sources

Regulation of bone phosphorus retention and bone development possibly by BMP and MAPK signaling pathways in broilers

Journal of Integrative Agriculture, 2022
The bone morphogenetic protein (BMP) and mitogen-activated protein kinase (MAPK) signaling pathways play an important role in regulation of bone formation and development, however, it remains unclear that the effect of dietary different levels of non ...
Xiu-dong LIAO, Su-mei CAO, Ting-ting LI, Yu-xin SHAO, Li-yang ZHANG, Lin LU, Ri-jun ZHANG, Shui-sheng HOU, Xu-gang LUO   +8 more
doaj   +1 more source

Effects of foliar fertilization of a biostimulant obtained from chicken feathers on maize yield [PDF]

, 2018
Due to the important contribution that it makes to human nutrition, maize is one of the most widely-consumed cereals in the world. There is, therefore, high demand for fertilizers that will maintain maize production at both high yield and quality levels.
Paneque Macías, Patricia Isabel, Parrado Rubio, Juan, Rodríguez Morgado, Bruno, Tejada Moral, Manuel   +3 more
core   +1 more source

Dietary copper requirement of broilers fed a corn-soybean meal diet during 22–42 d of age

Animal Nutrition
This research was to assess the dietary copper (Cu) requirement of broiler chickens fed a practical corn-soybean meal diet during 22–42 d of age. A total of 288 numbered Arbor Acres male broilers at 22 d of age were randomly allotted 6 treatments with 8 ...
Ling Zhu, Wei Wu, Bingxin Wu, Yun Hu, Liyang Zhang, Weiyun Zhang, Tingting Li, Xiaoyan Cui, Feiyu Gao, Ding Li, Xugang Luo, Shengchen Wang   +11 more
doaj   +1 more source