Effects of land uses on soil physic-chemical properties and erodibility in collapsing-gully alluvial fan of Anxi County,China

the National Key Technologies R＆D Program of China during the 12th Five-Year Plan period （2011BAD31B00）

Comprehensive Planning for Anxi County, Quanzhou, Fujian

The state has clearly put forward the development goal of people-oriented urbanization as the essential value in the National Plan on New Urbanization .The new urbanization puts forward new tasks and requirements for the urban comprehensive planning.Under the current background of new urbanization,the traditional urban comprehensive planning can no longer meet the needs of current development in terms of preparation methods and contents[1].By sorting out the problems that arise in the process of urbanization development in Anxi County,this paper proposed the overall plan for Anxi County,Quanzhou,Fujian from the aspects of urban overall development strategy,urban positioning,new urbanization strategy,city scale,industrial system,spatial structure,and transportation system,with a view to providing a reference for the future development of Anxi County against the background of new urbanization.

Psychological Distress in Moroccan Patients with Hematological Malignancies and Its Impact on Their Quality of Life

Introduction:la qualitéde vie des patients suivis pour une hémopathie maligne dépend non seulement du type de la maladie,de ses caractéristiques cliniques,biologiques et thérapeutiques,mais aussi de la santémentale du patient.L’objectif de notreétude est d’évaluer l’état psychologique des patients au diagnostic,de rechercher les facteurs associésàson altération et de préciser son impact sur la qualitéde vie des patients.Méthode:nous avons menéuneétude monocentrique transversale quiévalue la dépression,l’anxiétéet la qualitéde vie d’une population de patients atteints de syndromes lymphoprolifératifs sur une période de 22mois.Deux questionnaires ontétéutilisés au moment du diagnostic:le HADS pour rechercher la dépression et l’anxiétéet le SF12échelle pourévaluer la qualitéde vie liéeàla santé.Résultat:Les cent patients ont acceptéde répondre aux questionnaires.Ces patients sont suivis pour un lymphome malin non hodgkinien,une maladie de Hodgkin,et une leucémie lymphoïde chronique.Le sex-ratio(H/F)est de 1,08.La prévalence des symptômes anxieux est de 70%avec 95%CI(61,01%;78,99%)et des symptômes dépressifs de 76%avec 95%CI(49,4%;82,6%)des cas.En analyse univariée,le caractère féminin est associéaux symptômes anxieux(p=0,008),etàl’altération de qualitéde vie mentale(p=0,02).Alors qu’en analyse multivariée,Les symptômes anxio-dépressifs sont significativement associésàun score de qualitéde vie faible aussi bien mentale que physique.En plus les symptômes anxieux sont corrélés au sexe féminin(ORA=20,50;95%CI[1,58–264,48]);et la douleur(ORA=12,33;95%CI[1,07–141,77]).Conclusion:la recherche de comorbidités psychologiques doit faire partie du diagnostic initial de cette population vulnérable pour une meilleure qualitéde vie.

Soil Characteristics and Nutrients in Different Tea Garden Types in Fujian Province, China

Anxi is the largest producing area of Tie Guanyin tea in China. “The cultural system of Tie Guanyin tea in Anxi” was selected as “Nationaly Important Agricultural Heritage Systems” （China-NIAHS） in 2014. Tea gardens in this region are organic, ecological or non-ecological. After sampling the soil in these three kinds of tea gardens, we compared soil properties and nutrient content at different soil depths using physical and chemical analyses. Our aim was to provide a scientiifc basis for the management of tea plantations. We measured and analyzed soil in two organic, three ecological and one non-ecological tea gardens at depths of 0–10 cm and 10–20 cm in Anxi County. According to Duncan multiple comparisons and t tests, soil nutrients differed between organic and ecological or non-ecological tea gardens at 0–10 cm. Organic matter and total nitrogen differed between organic and non-ecological tea garden soils at 10–20 cm. In organic tea gardens, soil bulk density, porosity, relative water content, soil organic matter, total nitrogen and total phosphorus were advantageous for tea tree growth. In ecological tea gardens, the indicators were appropriate and relatively advantageous for tea tree growth at a soil depth of 0–10 cm. For non-ecological tea garden, the nutrients were at a compact level and negatively affect tea growth. These results show that soil properties and nutrient content in organic and ecological tea gardens are superior to non-ecological tea garden. The development of organic tea gardens is the most suitable strategy for the growth of tea trees.

Influences of 1-methylcyclopropene-containing papers on the metabolisms of membrane lipids in Anxi persimmons during storage

Objectives:The aim of this work was to analyse the effects of 1-methylcyclopropene(1-MCP)treatment on the metabolisms of membrane lipids in postharvest Anxi persimmons during storage.Materials and methods:Anxi persimmon(Diospyros kaki L.f.cv.Anxi)fruits were treated by paper containing 1-MCP with a concentration of 1.35μl/l.The cellular membrane permeability was analysed by the electric conductivity meter.The activities of lipoxygenase(LOX),phospholipase(PLD)and lipase were determined by spectrophotometry.The component and relative amounts of membrane fatty acids were determined using gas chromatograph(GC).Results:The 1-MCP-treated Anxi persimmons manifested a lower electrolyte leakage rate,lower LOX,PLD and lipase activities,higher levels of unsaturated fatty acids(USFAs),higher ratio of USFAs to saturated fatty acids(SFAs)(U/S),higher index of USFAs(IUFA),but lower levels of SFAs.Conclusions:The degradation and the metabolisms of membrane lipids could be suppressed by 1-MCP treatment,which might be accountable for the delaying softening of postharvest Anxi persimmons during storage.

Paper-containing 1-methylcyclopropene treatment suppresses fruit decay of fresh Anxi persimmons by enhancing disease resistance

Objectives:The purpose of this work was to evaluate the potential application of papers containing 1-methylcyclopropene(1-MCP)postharvest treatment for suppressing fruit decay of fresh Anxi persimmons and its possible mechanism.Materials and methods:Anxi persimmon fruit were treated with papers containing 1-MCP at the dosage of 1.35μL/L and stored at(25±1)℃and 85 per cent relative humidity for 35 days.During storage,the fruit decay rate and lignin content were evaluated,and the content of total phenolics,the activities of phenylalanine ammonia lyase(PAL),polyphenol oxidase(PPO),peroxidase(POD),chitinase(CHI),and p-1,3-glucanase(GLU)were determined by spectrophotometry.Results:The 1-MCP-treated persimmons displayed a lower fruit decay rate,but higher contents of lignin and total phenolics,higher activities of PAL,PPO,POD,CHI,and GLU.Conclusions:The treatment with 1-MCP could inhibit the fruit decay of postharvest Anxi persimmons,which might be because 1-MCP enhanced fruit disease resistance by increasing the activities of disease resistance-associated enzymes and retaining higher contents of disease resistance-related substances in postharvest fresh Anxi persimmons.These findings indicate that papers containing 1-MCP at the dosage of 1.35μL/L have potential application in suppressing fruit decay and extending storage life of postharvest fresh Anxi persimmons.