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ChinAfrica 2024年第5期16卷 14-15页

作者： BIAN YONGZU Modernization of Management magazine

Chinese President Xi Jinping has put forward a series of theoretical explanations on new quality productive forces.He has stressed that high-quality development has to be supported by a new productivity theory.Since new productive forces have emerged and played a strong role in driving and supporting high-quality development,they should be theorised systematically to guide further development.

关键词： forces digit productive

The Boao Forum Accentuates China’s Appeal

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China Today 2024年第5期73卷 20-22页

作者： AUGUSTO SOTO Spain-based Dialogue with China Project

As both a vanguardist and low-cost supplier of core green infrastructure,China is expected to unfold the strength of new quality productive forces.

关键词： Forum productive cost

A New Growth Paradigm

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China Weekly 2024年第4期 18-21页

作者： Yu Xiaodong 不详

China's new strategy of building up'new quality productive forces'looks to pursue new growth engines and upgrade the economy。On March 4 and 5,China kicked off its annual meetings of the National People's Congress(NPC),the legislature,and the National People's Political Consultative Conference(NPPCC),the country's top political advisory body,in Beijing.Known colloquially as the two sessions,the meetings are one of the most important events on China's political agenda.

关键词： political forces productive

An Innovation Superpower in Making

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ChinAfrica 2024年第7期16卷 18-19页

作者： SU NAN Chinese Academy of Science and Technology for Development

Shanghai is aptly utilising the new round of technological and industrial revolution to effectively revitalise its traditional industries Technological innovation is the starting point for the development of new quality productive forces.This process involves transforming traditional industries and nurturing emerging sectors,ultimately leading to a significant qualitative leap in productivity.

关键词： starting qualitative productive

productive performance of commercial growing and finishing pigs supplemented with a Buttiauxella phytase as a total replacement of inorganic phosphate

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Animal Nutrition 2018年第4期4卷 351-357页

作者： Yueming Dersjant-Li Peter Plumstead Ajay Awati Janet Remus Danisco Animal Nutrition DuPont Industrial Biosciences Marlborough SN8 1XN United Kingdom Department of Animal and Wildlife Sciences Faculty of Agricultural and Natural Sciences University of Pretoria Hatfield Pretoria 0028 South Africa Danisco Animal Nutrition DuPont Industrial Biosciences St. Louis MO 63167 USA

The objective of this study was to test if a novel phytase from Buttiauxella sp. can replace all added inorganic phosphate in a diet with reduced Ca and metabolizable energy(ME) fed to commercial pigs from12 kg body weight(BW) until slaughter, whilst maintaining performance and carcass quality parameters.Four dietary treatments were tested in a completely randomized design with 9 replicate pens, each containing 31 mixed sex Newsham Choice pigs. Diets included a positive control(PC) based on corn,soybean meal, wheat middling and bakery meal, meeting all nutrient requirement of pigs; a negative control(NC) excluded inorganic phosphate and with reduced Ca(-0.13%) and ME(-0.15 MJ/kg); and NC supplemented with Buttiauxella phytase at 500 or 1,000 FTU/kg feed. Diets were fed ad libitum in mash form in 5 phases: starter(12 to 25 kg BW), grower 1(25 to 50 kg BW) and 2(50 to 75 kg BW), and finisher1(75 to 100 kg BW) and 2(100 kg BW to slaughter). The NC group showed lower(P < 0.05) average daily feed intake(ADFI) and average daily gain(ADG) in starter and grower phases, lower gain to feed ratio(G:F)in starter and grower 1 compared with PC. Pigs receiving the high dose of phytase of 1,000 FTU/kg had improved performance vs. the 500 FTU/kg phytase treatment in starter and grower 1 phase compared with the PC in grower 1 phase. Increasing phytase dose resulted in a linear increase in ADG(12 to120 kg BW) and G:F(50 to 75 kg BW). A comparison of treatment groups over the full production period from 12 kg BW until slaughter showed that both 500 and 1,000 FTU/kg phytase treatments were able to maintain growth performance and carcass characteristics compared with PC. The application of Buttiauxella phytase could therefore be used as an effective strategy to replace all inorganic phosphate in diets of pigs fed corn, soybean meal, wheat middling and bakery meal based diets from 12 kg BW. An economic analysis showed greater return from both phytase treatments vs. the PC and favored the higher phytase dose at 1,000 FTU/kg vs. the trad

关键词： Buttiauxella phytase Carcass Pigs Phosphorus productive performance

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Inspired by Innovation China’s hi-tech achievements add to its appeal for foreign investors

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ChinAfrica 2024年第5期16卷 46-47页

作者： XIA YUANYUAN 不详

China’s focus on nurturing new quality productive forces while promoting high-quality development provides foreign investors with enormous market opportunities and vast development prospects,amid rising uncertainties in the global economic landscape.In a series of recent engagements with China,foreign investors,including British businesses,have expressed confidence in the future prospects of the market.

关键词： investor foreign productive

Jeanologia advocates for collective solutions to address global water scarcity

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China Textile 2024年第2期 44-45页

Coinciding with World Water Day celebrations and under the slogan"Water,a shared responsibility,"the eco-efficient textile technology company,Jeanologia,calls on this productive sector,appealing for a real change,away... 详细信息

关键词： collective productive sector

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简讯

China Report ASEAN 2024年第6期9卷 6-9页

China speeds up digital transformation of manufacturing sector China has started to channel more energy into the digital transformation of its manufacturing sector to foster new quality productive forces and strengthen the economic momentum.During a recent executive meeting,the State Council adopted an action plan aimed at advancing manufacturing digitalization.

关键词： sector forces productive

ANALYSES OF THE DIFFERENCE BETWEEN IRRIGATED AND NONIRRIGATED AREA FOR LUMINOUS ENERGY UTILIZATION RATIO AND productive POTENTIALITIES IN NINGXIA

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干旱区资源与环境 1993年第Z1期7卷 391-396页

作者： Sun Fulu Ningxia Center of Climatological Date

Situated in arid and semi-arid lands, the Ningxia Hui Autonomous Region is locatedat the middle reaches of the Yellow River. An adequate system of gravity irrigation was es-tablished in the north of Ningxia. Adding to abundant sunshine, strong solar radiation andmoderate heat, the agriculture is very developed. The south mountainous area of Ningxia, including both Yanchi and Tongxin counties,is short of rain, The vast lands cannot be irrigated. Nonirrigated agriculture and

关键词： Irrigated Agriculture Rainfed Agriculture Luminous Energy Utilization Ratio productive Potentials

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Effect of dietary arginine to lysine ratios on productive performance,meat quality,plasma and muscle metabolomics profile in fast-growing broiler chickens

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Journal of Animal Science and Biotechnology 2019年第1期10卷 183-196页

作者： Marco Zampiga Luca Laghi Massimiliano Petracci Chenglin Zhu Adele Meluzzi Sami Dridi Federico Sirri Department of Agricultural and Food Sciences Alma Mater Studiorum -University of Bologna Center of Excellence for Poultry Science University of Arkansas Fayetteville

Background: Due to the important functions of arginine in poultry,it should be questioned whether the currently adopted dietary Arg:Lys ratios are sufficient to meet the modern broiler requirement in arginine.The present study aimed,therefore,to evaluate the effects of the dietary supplementation of L-arginine in a commercial broiler diet on productive performance,breast meat quality attributes,incidence and severity of breast muscle myopathies and foot pad dermatitis(FPD),and plasma and muscle metabolomics profile in fast-growing broilers.Results: A total of 1,170 1-day-old Ross 308 male chicks was divided into two experimental groups of 9 replicates each fed either a commercial basal diet(CON,digestible Arg:Lys ratio of 1.05,1.05,1.06 and 1.07 in each feeding phase,respectively) or the same basal diet supplemented on-top with crystalline L-arginine(ARG,digestible Arg:Lys ratio of 1.15,1.15,1.16 and 1.17,respectively).productive parameters were determined at the end of each feeding phase(12,22,33,43 d).At slaughter(43 d),incidence and severity of FPD and breast myopathies were assessed,while plasma and breast muscle samples were collected and analyzed by proton nuclear magnetic resonancespectroscopy.The dietary supplementation of arginine significantly reduced cumulative feed conversion ratio compared to the control diet at 12 d(1.352 vs.1.401,P < 0.05),22 d(1.398 vs.1.420; P < 0.01) and 33 d(1.494 vs.1.524; P < 0.05),and also tended to improve it in the overall period of trial(1.646 vs.1.675; P = 0.09).Body weight was significantly increased in ARG compared to CON group at 33 d(1,884 vs.1,829 g; P < 0.05).No significant effect was observed on meat quality attributes,breast myopathies and FPD occurrence.ARG birds showed significantly higher plasma concentration of arginine and leucine,and lower of acetoacetate,glutamate,adenosine and proline.Arginine and acetate concentrations were higher,whereas acetone and inosine levels were lower in the breast of ARG birds(P < 0.05).Conclusions: Taken together,these data sho

关键词： Arginine Broiler chicken 1H–NMR spectroscopy Meat quality Metabolomics Nuclear magnetic resonance Nutrition productive performance

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