Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Y.L. Zhang"'
Publikováno v:
Photosynthetica, Vol 62, Iss 1, Pp 6-15 (2024)
Photosynthesis is extremely sensitive to drought and decreases due to co-occurring stomatal, mesophyll, and biochemical limitations. Few studies have shown the effects of a drought cycle (drought-rewatering) on photosynthesis and water-use efficiency
Externí odkaz:
https://doaj.org/article/c59c128f627a4a2d80230adf93d8660d
Autor:
Y.R. Liu, H.S. Du, Z.Z. Wu, C. Wang, Q. Liu, G. Guo, W.J. Huo, Y.L. Zhang, C.X. Pei, S.L. Zhang
Publikováno v:
Animal, Vol 14, Iss 6, Pp 1176-1183 (2020)
The combined addition of branched-chain volatile fatty acids (BCVFAs) and folic acid (FA) could improve growth performance and nutrient utilization by stimulating ruminal microbial growth and enzyme activity. This study was conducted to evaluate the
Externí odkaz:
https://doaj.org/article/c23952f3835940f693a99155d8480e1a
Autor:
Z.D. Zhang, C. Wang, H.S. Du, Q. Liu, G. Guo, W.J. Huo, J. Zhang, Y.L. Zhang, C.X. Pei, S.L. Zhang
Publikováno v:
Animal, Vol 14, Iss 10, Pp 2091-2099 (2020)
Se can enhance lactation performance by improving nutrient utilization and antioxidant status. However, sodium selenite (SS) can be reduced to non-absorbable elemental Se in the rumen, thereby reducing the intestinal availability of Se. The study inv
Externí odkaz:
https://doaj.org/article/ee92b40b1a1843149082e0efea8cfb78
Autor:
S.Y. Li, C. Wang, Z.Z. Wu, Q. Liu, G. Guo, W.J. Huo, J. Zhang, L. Chen, Y.L. Zhang, C.X. Pei, S.L. Zhang
Publikováno v:
Animal, Vol 14, Iss 12, Pp 2535-2542 (2020)
Guanidinoacetic acid (GAA) can improve the growth performance of bulls. This study investigated the influences of GAA addition on growth, nutrient digestion, ruminal fermentation and serum metabolites in bulls. Forty-eight Angus bulls were randomly a
Externí odkaz:
https://doaj.org/article/32c515ddaef94905bc1e7d85f5aa4bc8
Publikováno v:
Photosynthetica, Vol 57, Iss 2, Pp 420-427 (2019)
There is a trade-off between leaf structures and photosynthesis physiology. While numerous reports have shown a dif- ference in photosynthesis between Gossypium hirsutum L. (upland cotton) and G. barbadense L. (pima cotton), the potential contributio
Externí odkaz:
https://doaj.org/article/6859db8c139445df971eeb862d05d7a2
Publikováno v:
Photosynthetica, Vol 57, Iss 2, Pp 523-532 (2019)
The objective of this experiment was to study the effects of night chilling on the photosynthetic characteristics of cotton (Gossypium hirsutum L.) at a boll-forming stage. The results suggest that overreduction of PSII after night chilling (≤ 10°
Externí odkaz:
https://doaj.org/article/5ca77667673342618bcb87436d6233fb
Publikováno v:
Animal, Vol 12, Iss 3, Pp 491-500 (2018)
Isovalerate supplements could stimulate rumen development by improving morphology and function of rumen mucosa, and then promote the growth of calves. This study was done to evaluate the effects of isovalerate supplements on morphology and functional
Externí odkaz:
https://doaj.org/article/17b17eb5393f4429a6a839a8d988ff19
Publikováno v:
Animal, Vol 12, Iss 10, Pp 2071-2079 (2018)
Branched-chain volatile fatty acids (BCVFA) supplements could promote lactation performance and milk quality by improving ruminal fermentation and milk fatty acid synthesis. This study was conducted to evaluate the effects of BCVFA supplementation on
Externí odkaz:
https://doaj.org/article/b82a623b7b8943a9af93c78c44a06b1b
Publikováno v:
Animal, Vol 11, Iss 5, Pp 794-801 (2017)
Isobutyrate supplements could improve rumen development by increasing ruminal fermentation products, especially butyrate, and then promote the growth performance of calves. The objective of this study was to evaluate the effects of isobutyrate supple
Externí odkaz:
https://doaj.org/article/ae7afc80ed9d4700bbe67374f23cf7ab
Publikováno v:
Biosurface and Biotribology, Vol 1, Iss 4, Pp 270-277 (2015)
Ultra-high molecular weight polyethylene (UHMWPE) has been used in total joint arthroplasty for over 50 years. Conventionally, smooth UHMWPE surfaces are used for total joint replacements; however, smooth surface contacts have been shown to be inadeq
Externí odkaz:
https://doaj.org/article/daf907c587af4908a71c9a86c3360aa7