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Ordering Strategy for Fresh Agricultural Products in External Financing Condition

Asian Agricultural Research 2014年第7期6卷 12-14页

作者： Wenyi DU School of Management and Economics University of Electronic Science and Technology of China Aba Teachers College

This paper firstly introduced the two stage supply chain consisting of single agricultural product producer and fund restraint ***,it analyzed the influence of bank interest rate on order quantity,wholesale price and expected profit of retailer and producer on the condition of retailer taking external loan *** have shown that when the bank interest rate is in(0,0.9),the order quantity of agricultural products is a decreasing function of bank interest rate; when the bank interest rate is in(0,1),wholesale price of agricultural products decreases with increase in the bank interest rate; when the bank interest rate is in(0,0.6),the expected profit of retailer is a decreasing function of bank interest rate; when the bank interest rate is in(0,1),the expected profit of producer decreases with increase in the bank interest ***,through simulation calculation examples,it verified suitability of the conclusion,in the hope of providing reference and application value for management of supply chain.

关键词： Fund restraint External financing Fresh agricultur

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Effects of Sediment on the Test of Total Phosphorus in Water

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Meteorological and Environmental Research 2021年第3期12卷 77-80页

作者： Yonghong SHUI Yujun WEI Hongmei MAO Ting LI School of Materials and Environmental Protection Chengdu Textile CollegeChengdu 611731China

Based on previous studies,the effects of the type,content,particle size and state of sediment on the determination of total phosphorus in water are *** results show that the type of sediment has a certain influence on the determination result of total phosphorus,and the influence cannot be *** degree of influence depends on the specific *** content is negatively correlated with the determination result of total phosphorus in *** is,the higher the sediment content is,the lower the determination result *** particle size of sediment is positively correlated with the determination result of total phosphorus in *** is,the larger the particle size of sediment is,the higher the determination result *** the static,semi-suspended and completely suspended states,the sediment in the static state has the least impact on the determination of total phosphorus,and it has the greatest impact on the determination of total phosphorus when it is fully ***,in the analysis and testing process of total phosphorus,attention should be paid to the impact of sediment to improve the authenticity of the test results.

关键词： Sediment Total phosphorus Influencing factors

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Research on Acute Toxicity of Penthorum chinense Pursh. Total Flavonoids and Therapeutic Effect on AFL Rats

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Medicinal Plant 2018年第1期9卷 56-59页

作者： Yefei YUAN Xianhong OU Southwest Medical University

[Objectives]To study the acute toxicity of total flavonoids in Penthorum chinense Pursh. and the therapeutic effect on AFL( Alcoholic Fatty Liver). [Methods] The liquid of total flavonoids in P. chinense Pursh. was intragastrically administered to the test group rats in the maximum concentration and the maximum administration volume,an equal volume of solvent was given to the control group,and it was observed continuously for 14 d; 1. 5% ferrous sulfate feed was used for feeding,the alcohol intragastric administration method was used to copy the AFL rats model,and the therapeutic effect of total flavonoids in P. chinense Pursh. on the fatty liver rats was observed. [Results]No rat died in the medication administration group and the control group,there was no acute toxicity reaction,and the maximum tolerance dose of total flavonoids in P. chinense Pursh. for the rats by intragastric administration was 33. 6 g/kg; rats suffered AFL 6 weeks after the alcohol intragastric administration. For the 800 mg/kg P. chinense Pursh. total flavonoids and 2 000 mg/kg P. chinense Pursh. extract with the same dose as that of the P. chinense Pursh. crude drug,P. chinense Pursh. total flavonoids played a more significant role than P. chinense Pursh. extract in lowering oil red O staining area in AFL rats' liver tissue and reducing the ALT,AST,TC,TG content in AFL rats' serum. [Conclusions]The P. chinense Pursh. total flavonoids had low acute toxicity,and had a greater therapeutic effect on the AFL rats than the P. chinense ***.

关键词： Penthorum chinense Pursh.total flavonoids Penthorum chinense Pursh extract AFL

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Research on the Integrated Training Path of Secondary Vocational,Vocational,and Undergraduate Talents Based on Modern Vocational education Group

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Journal of Contemporary educational Research 2023年第11期7卷 75-83页

作者： Hui Li Xu-liang Duan Jia-xin Yue School of Electromechanical and Information Engineering Chengdu Agricultural CollegeChengdu 611130Sichuan ProvinceChina Chengdu Research Institute of Huawei Technologies Co. Ltd.Chengdu 611740Sichuan ProvinceChina

Accelerating the construction of modern vocational education groups and promoting the integrated training of secondary vocational,vocational,and undergraduate talents,providing talent support for regional economic development,are inevitable choices to enhance the adaptability of vocational *** on the new development and requirements in the new situation,vocational colleges actively explore the path of connecting and cultivating secondary vocational,vocational,and undergraduate talents in accordance with the talent needs of local economic development and industrial system *** linkage between government,school,and enterprise is established to build a modern vocational education group,aiming to build a professional chain in the industrial chain and promote innovative development of the new industrial *** on the development needs of professional clusters,a multi-level system of connecting and cultivating secondary vocational,vocational,and undergraduate talents is constructed,which is in line with industry and enterprise *** is also necessary to build a“post-course competition certification”talent training model for connecting secondary vocational,vocational,and undergraduate students,rely on the advantages of multiple schools and enterprises,establish a platform for integrating industry and education,and innovate the evaluation system for connecting secondary vocational,vocational,and undergraduate students.

关键词： Modern vocational education group Integrated training Vocational education Talent cultivation

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