Search

Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Feed Industry is the property of Liaoning Provincial Institute of Agricultural Mechanization and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Evaluation & Analysis of Drug-Use in Hospitals of China is the property of Evaluation & Analysis of Drug-Use in Hospitals of China Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The experiment was to investigate the effect of rumen RP-Lys and RP-Met on production performance and apparent digestibility of nutrients of finishing cattle in Guanling, Guizhou Province. Twenty-four Guizhou Guanling fattening bulls (20±2)-month-old with body weight of (220±25) kg were randomly divided into four groups, with six replicates in each group, and one bull in each replicate. Group A was the low nitrogen diet control group. Beef cattle in group B were fed with a basal diet supplemented with 0.15 g/W0.75 RP-Lys and group C was fed with 0.15 g/W0.75 RP-Met. Group D was supplemented with 0.15 g/W0.75 RP-Lys + 0.15 g/W0.75 RP-Met in basal diet. The pre-test lasted for 14 d and the formal test lasted for 120 d. The results showed that compared with control group, low-nitrogen diet supplemented with rumen lysine and methionine could increase the average daily gain, significantly reduce the feed to gain ratio, reduce nitrogen excretion, and improve the apparent digestibility of crude protein in diet. The experiment indicates that the supplementation of 0.15 g/W0.75 RP-Lys + 0.15 g/W0.75RP-Met in diet of finishing cattle can achieve better production performance. [ABSTRACT FROM AUTHOR]

The experiment was to screen the suitable varieties of Perilla frutescens for feeding in Guizhou. Seven perilla strains with tall plant type were selected for experiment. The main agronomic characters, nutrient index characters, flavone, rosmarinic acid and other functional substances were determined and analyzed in Weining County and Changshun County of Guizhou Province by two joint experiments in two years. The results showed that the time of emergence, current order, initial flowering and final flowering of seven Perilla frutescens strains in Weining test site were 12.26~12.34 d, 99.89~110.21 d, 122.93~135.15 d and 146.15~155.04 d, respectively. The time of emergence, sequence, initial flowering and final flowering of seven different strains in Changshun test site were 14.01~14.11 d, 97.97~106.71 d, 120.01~133.12 d and 144.62~152.61 d, respectively. In Weining test site, the highest hay yield was S2001, followed by S2006, reaching 14 710.7 and 14 023.9 kg/hm2 respectively, which was significantly higher than other strains (P<0.05). The hay yield at Changshun test site was 7 075.5~10 809.1 kg/hm2, with S2005 being the highest, and S2005 was significantly higher than other strains (P<0.05). The nutrient composition analysis showed that the crude protein content of S2001 (10.01%) and S2003 (10.84%) was higher, the flavonoid content of S2005 (4.25%) and S2002 (4.40%) was higher, and the rosmarinic acid content of S2002 (1.22%), S2004 (1.37%) and S2005 (1.60%) was higher. The corresponding nutrient composition content of the corresponding strains was significantly higher than that of other strains (P<0.05). Correlation analysis showed that there was a significant positive correlation between hay yield per hectare and the number of branches, and a significant negative correlation between rosmarinic acid content and crude fat content in stems and leaves. The study indicates that S2005 is the best in Guizhou, which is a potential forage Perilla frutescens resource. [ABSTRACT FROM AUTHOR]

The experiment was to study the effect of the proportion and particle size of NDF in full grain diet on growth performance, apparent digestibility of nutrients, serum biochemical indexes and feeding behavior of Guanling cattle. Thirty two (18 ± 2)-month-old Guizhou Guanling cattle were selected and randomly divided into four groups, with eight cattle in each group (half male and half female), and eight cattle in each replicate. Cattle in each group were fed with different full price pellet feed: Fine low NDF full price pellet feed (pellet diameter 5.0 mm, NDF 40%, LL group), coarse low NDF full price pellet feed (pellet diameter 10.0 mm, NDF 40%, HL group), fine high NDF full price pellet feed (pellet diameter 5.0 mm, NDF 45%, LH group) and coarse high NDF full price pellet feed (pellet diameter 10.0 mm, NDF 45%, HH group). The pre-test was 14 d, and the formal test period was 90 d. The results showed that ADG and ADFI in HH group were significantly higher than those in LL group and LH group (P<0.05), and F/G in HH group was significantly lower than those in LL group and LH group (P<0.05). The apparent digestibility of OM in HH group and HL group was significantly higher than that in LL group and LH group from the 35~41 d of the trial (P<0.05). The apparent digestibility of OM in HH group and HL group was significantly higher than that in LL group (P<0.05), and the apparent digestibility of NDF was significantly higher than that in LL group and LH group at the 83~89 d of the trial (P<0.05). The apparent digestibility of feed N in HH group was significantly higher than that in LH group and LL group (P<0.05). The duration of food intake in HL group was significantly longer than that in LL group and LH group (P<0.05). The time and times of rumination in HH group were significantly higher than those in LL group and LH group (P<0.05). The belching times of LL group were significantly higher than those of HL group and HH group (P<0.05). The diarrhea rate and fecal score of cattle in HH group and HL group were significantly higher than those in LL group and LH group (P<0.05). The study indicates that the NDF level in the full price pellet feed is 45% and the feed particle size is 10 mm, the economic benefits and health status of beef cattle can be better. [ABSTRACT FROM AUTHOR]

Copyright of Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban) is the property of Tunnel Construction Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Feed Research is the property of Editorial Board of Feed Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Feed Research is the property of Editorial Board of Feed Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Mechanical & Electrical Engineering is the property of Mechanical & Electrical Engineering Magazine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering Management / Gongcheng Guanli Xuebao is the property of Journal of Engineering Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

High temperature negatively affects plant growth and development, and is one of the major abiotic stress factors limiting the growth of alfalfa (Medicago saliva) in southern China. The full-length coding sequence of the gene encoding Multi protein Bridging Factor 1c (MsMBFlc) was isolated from the alfalfa variety "Zhongmu 1". The MsMBFlc protein in alfalfa was found to be homologous to AtMBFlc in Arabidopsis thali-ana • with 72% similarity at the amino acid sequence level. The transcript levels of AtMBFlc were measured in the root- stem- leaf- flowers- and fruit; and changes in transcript levels were monitored under high temperature, drought, and the combination of these stress conditions. The highest transcript level of MsMBFlc was detected in the flowers- followed by the root- leaf- stem- and fruit. MsMBFlc was induced by high temperature, drought, and their combination (up-regulated by 4. 21. 2. 15, and 4. 59 fold, respectively). The pBI121-35$'MsMBFlc overexpression vector was constructed and transformed into wild-type (WT) Arabidopsis seedlings. Overexpression (OE) lines without the separation of kanamycin resistance were obtained in the T3 generation. The OE lines were then crossed with the mbflc mutant (MUT) to generate complementary lines of AtMBFlc and MsMBFlc were determined by qRT— PCR. To evaluate the heat resistance conferred by MsMBFlc. the seed germination rates and seedling survival rates were determined for the OE. COM. MUT, and WT Arabidopsis lines. The seed germination rates differed slightly among the OE. COM. MUT. and WT lines (97.6% —100.0%) under normal conditions (P>0.05). After a heat stress treatment- the germination rate of WT decreased to 71. 7%; that of the MUT line decreased to 66. 0% . significantly lower than that of WT (P