Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Kai-Kai Cheng"'
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The buried oil and gas pipeline is a linear structure with infinite length. In the shaking table test of its seismic response, it is necessary to input the spatially related multipoint seismic wave considering the propagation characteristics of groun
Externí odkaz:
https://doaj.org/article/3a99c710d2b847d69e3be6fb9ff0520c
Publikováno v:
Journal of Pure and Applied Microbiology, Vol 11, Iss 2, Pp 649-660 (2017)
Soil microbe and soil enzyme activities are closely related to the fertilizer inputs. Our objective was to explore the dynamic change of soil microbe and soil enzyme activities in paddy field during early and late rice (Oryza sativa L.) main growth s
Externí odkaz:
https://doaj.org/article/e5d9aa9a2e97452fa455684f8a6d1e24
Autor:
Li-Hong, Shi, Hai-Ming, Tang, Li, Wen, Kai-Kai, Cheng, Chao, Li, Wei-Yan, Li, Xiao-Ping, Xiao
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 33(9)
There is close relationship between fertilizer managements and net carbon (C) sink effect, economic benefits in rice paddy ecosystem. Based on a long-term (35-year) field experiment, we analyzed the effects of different fertilization patterns on soil
Autor:
Li-Hong, Shi, Chao, Li, Hai-Ming, Tang, Kai-Kai, Cheng, Wei-Yan, Li, Li, Wen, Xiao-Ping, Xiao
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 32(3)
Fertilization is an effective way to improve soil quality, increase soil fertility and soil microbial diversity in paddy soil. To explore the changes of soil labile organic carbon (C) fractions and hydrolytic enzyme activity after 34 years fertilizat
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The buried oil and gas pipeline is a linear structure with infinite length. In the shaking table test of its seismic response, it is necessary to input the spatially related multipoint seismic wave considering the propagation characteristics of groun
Autor:
Ying Bo, Huang, Wen Guang, Tang, Xiao Ping, Xiao, Hai Ming, Tang, Chao, Li, Kai Kai, Cheng, Ke, Wang
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(4)
To investigate the effects of different planting patterns on soil nutrient contents, rice yield, nitrogen production efficiency, and apparent nutrient balance, a long-term field experiment was conducted in Changsha, Hunan, China. Four planting patter
Autor:
Hai Ming, Tang, Chao, Li, Xiao Ping, Xiao, Wen Guang, Tang, Kai Kai, Cheng, Xiao Chen, Pan, Ke, Wang
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(4)
To explore the characteristics of rhizosphere soil microorganisms in paddy fields with different manure nitrogen (N) input ratios at different growth stages of early and late rice in double-cropping rice system, a field experiment was conducted with
Autor:
Hai Ming, Tang, Kai Kai, Cheng, Xiao Ping, Xiao, Wen Guang, Tang, Ke, Wang, Chao, Li, Fan, Zhang, Yu Tao, Sun
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 28(2)
In a double cropping rice field experiment, effects of five winter cover crops on the total organic carbon (TOC), active organic carbon (AOC), carbon pool management index (CPMI) and organic carbon storage were studied in three soil layers (0-5, 5-10
Publikováno v:
Advanced Materials Research. :4494-4503
Sequence-related amplified polymorphism (SRAP) molecular marker was used to detect the genetic diversity of 25 accessions of Phalaris arundinacea Linn that collected from the USA, Russia, Kazakhstan, Canada, LanZhou and HuBei. The following results w
Publikováno v:
Advanced Materials Research. :5355-5362
The aim of this experiment was to determine the responses of reed canary grass (Phalaris arundinacea L.) to salt stress during germination and vegetative growth. Therefore, effects of salinity (0, 50, 100,150, 200,250mMNaCl) on germination, changes i