首页 > 最新文献

Journal of the Professional Association for Cactus Development最新文献

英文 中文
Boundary-Line Approach micro-nutrient optimum concentrations and sufficiency ranges for Opuntia ficus-indica (L.) Miller fruiting 边界线法研究仙人掌密勒结果微营养物质的最佳浓度和适宜范围
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-11-19 DOI: 10.56890/jpacd.v23i.472
Tania S. Alatriste-Jiménez, F. Blanco-Macías, Catarina Loredo-Osti, Sergio Beltrán-López, J. L. Lara-Mireles, Ricardo David Valdez Cepeda
Optimum concentrations and/or sufficiency ranges of nutrients are useful for correct diagnosis and improvements of nutrient status of cultivated plants. However, Opuntia ficus-indica nutrient storage at plant and cladode levels and best fit plant requirements for fruiting remain practically unknown. Then, this research work aimed to identify the Boundary-Line Approach (B-LA) micronutrient optimum concentrations linked to maximum fruit yield per one-year old fructification cladode and sufficiency ranges at 90% maximum fruit yield for O. ficus-indica variety ‘Rojo Pelón’. Four years (2012 – 2015) data of fruit yield per cladode and micronutrient concentrations (B, Cu, Fe, Mn, and Zn) were used for the elaboration of scatter diagrams (n = 228) and selection of 7 to 10 points to estimate the B-LA quadratic functions. Then, the vertices allowed estimation of the optimum micronutrient concentrations: B = 33.62 mg kg–1, Cu =11.74 mg kg–1, Fe = 108.51 mg kg–1, Mn = 149.33 mg kg–1 and Zn = 414.91 mg kg–1 as linked to estimated maximum yield per cladode; and the sufficiency ranges at 90% maximum fruit yield: B = 24.44 to 46.25 mg kg–1, Cu = 8.68 – 15.87 mg kg–1, Fe = 73.73 – 143.3 mg kg–1, Mn = 114.89 – 183.77 mg kg–1 and Zn = 334.31 – 514.95 mg kg–1. The linked estimated maximum fruit yield per cladode varies from 1999.48 g to 2139.59 g. The proposed B-LA standards can be used to perform reliable micronutrient diagnosis and proper fertilization recommendations.
营养物质的最佳浓度和/或充足范围有助于正确诊断和改善栽培植物的营养状况。然而,榕树在植株和枝级水平上的营养储存以及最适合植物结实需要的情况实际上仍然未知。然后,本研究旨在确定红线方法(B-LA)微量营养素的最佳浓度与每一年生果枝的最大果实产量和最大果实产量90%的充足范围。采用4年(2012 - 2015)单枝果实产量和微量元素(B、Cu、Fe、Mn和Zn)浓度数据绘制散点图(n = 228),选取7 ~ 10个点估算B- la二次函数。然后,利用这些顶点可以估计出最佳微量营养素浓度:B = 33.62 mg kg-1, Cu =11.74 mg kg-1, Fe = 108.51 mg kg-1, Mn = 149.33 mg kg-1和Zn = 414.91 mg kg-1与估算的每枝枝最大产量有关;在90%最高产量时,B = 24.44 ~ 46.25 mg kg-1, Cu = 8.68 ~ 15.87 mg kg-1, Fe = 73.73 ~ 143.3 mg kg-1, Mn = 114.89 ~ 183.77 mg kg-1, Zn = 334.31 ~ 514.95 mg kg-1。每枝的相关估计最大果实产量从1999.48克到2139.59克不等。所提出的B-LA标准可用于进行可靠的微量营养素诊断和适当的施肥建议。
{"title":"Boundary-Line Approach micro-nutrient optimum concentrations and sufficiency ranges for Opuntia ficus-indica (L.) Miller fruiting","authors":"Tania S. Alatriste-Jiménez, F. Blanco-Macías, Catarina Loredo-Osti, Sergio Beltrán-López, J. L. Lara-Mireles, Ricardo David Valdez Cepeda","doi":"10.56890/jpacd.v23i.472","DOIUrl":"https://doi.org/10.56890/jpacd.v23i.472","url":null,"abstract":"Optimum concentrations and/or sufficiency ranges of nutrients are useful for correct diagnosis and improvements of nutrient status of cultivated plants. However, Opuntia ficus-indica nutrient storage at plant and cladode levels and best fit plant requirements for fruiting remain practically unknown. Then, this research work aimed to identify the Boundary-Line Approach (B-LA) micronutrient optimum concentrations linked to maximum fruit yield per one-year old fructification cladode and sufficiency ranges at 90% maximum fruit yield for O. ficus-indica variety ‘Rojo Pelón’. Four years (2012 – 2015) data of fruit yield per cladode and micronutrient concentrations (B, Cu, Fe, Mn, and Zn) were used for the elaboration of scatter diagrams (n = 228) and selection of 7 to 10 points to estimate the B-LA quadratic functions. Then, the vertices allowed estimation of the optimum micronutrient concentrations: B = 33.62 mg kg–1, Cu =11.74 mg kg–1, Fe = 108.51 mg kg–1, Mn = 149.33 mg kg–1 and Zn = 414.91 mg kg–1 as linked to estimated maximum yield per cladode; and the sufficiency ranges at 90% maximum fruit yield: B = 24.44 to 46.25 mg kg–1, Cu = 8.68 – 15.87 mg kg–1, Fe = 73.73 – 143.3 mg kg–1, Mn = 114.89 – 183.77 mg kg–1 and Zn = 334.31 – 514.95 mg kg–1. The linked estimated maximum fruit yield per cladode varies from 1999.48 g to 2139.59 g. The proposed B-LA standards can be used to perform reliable micronutrient diagnosis and proper fertilization recommendations.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43704694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
NaCl effect on germination and seedling fresh weight of Stenocereus eruca (Brandegee) A.C. Gibson & K.E. Horak NaCl对黑豆苗萌发和幼苗鲜重的影响
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-09-26 DOI: 10.56890/jpacd.v23i.482
F. Beltrán-Morales, P. Arce-Amezquita, F. Ruiz-Espinoza, Valeria Beltrán-Valdivia, L. Hernández-Montiel, B. Murillo-Amador
Environmental disruption is particularly determinant for cacti development since they have slow growth and long life cycles. Soil and water salinity are two of the main environmental factors that are considered primordial for the propagation, seedling growth, establishment, and development of coastal cacti. The objective of this study was to evaluate chirinola (Stenocereus eruca) seed germination and seedling fresh weight using NaCl as a saline medium. One hundred seeds divided into five replicates of 20 seeds in a completely randomized design, were treated with five salinity levels and distilled water as control (0, 2, 6, 8, and 10 dS m-1). Seeds were picked up from ripe fruits at a wild Stenocereus eruca population near San Carlos, Baja California Sur, México. Seedling fresh weight was significantly affected by saline stress, with lower fresh weight at the highest doses of 10 dS m-1, and the greatest fresh weight production was obtained with 0 and 2 dS m-1. However, germination percentage was greater at intermediate levels of 2 and 4 dS m-1 and lowest at 10 dS m-1 using NaCl; however, more studies should be conducted including other growth variables, seed viability, and salinity levels.
由于仙人掌生长缓慢,生命周期长,环境破坏对仙人掌的发育尤为重要。土壤和水盐度是海岸仙人掌繁殖、幼苗生长、建立和发育的两个主要环境因素。本研究以NaCl为盐盐培养基,对青苗种子萌发和幼苗鲜重进行了研究。采用完全随机设计,将100粒种子分成5个重复,每重复20粒种子,分别用5种盐度水平(0、2、6、8和10 dS - m-1)蒸馏水处理。在墨西哥南部下加利福尼亚州圣卡洛斯附近的一个野生斑点小龙虾种群中,从成熟的果实中采集了种子。幼苗鲜重受盐胁迫影响显著,最高剂量10 dS - m-1时鲜重较低,0和2 dS - m-1时鲜重产量最大。但在NaCl处理下,2和4 dS - m-1的萌发率最高,10 dS - m-1的萌发率最低;然而,需要进行更多的研究,包括其他生长变量、种子活力和盐度水平。
{"title":"NaCl effect on germination and seedling fresh weight of Stenocereus eruca (Brandegee) A.C. Gibson & K.E. Horak","authors":"F. Beltrán-Morales, P. Arce-Amezquita, F. Ruiz-Espinoza, Valeria Beltrán-Valdivia, L. Hernández-Montiel, B. Murillo-Amador","doi":"10.56890/jpacd.v23i.482","DOIUrl":"https://doi.org/10.56890/jpacd.v23i.482","url":null,"abstract":"Environmental disruption is particularly determinant for cacti development since they have slow growth and long life cycles. Soil and water salinity are two of the main environmental factors that are considered primordial for the propagation, seedling growth, establishment, and development of coastal cacti. The objective of this study was to evaluate chirinola (Stenocereus eruca) seed germination and seedling fresh weight using NaCl as a saline medium. One hundred seeds divided into five replicates of 20 seeds in a completely randomized design, were treated with five salinity levels and distilled water as control (0, 2, 6, 8, and 10 dS m-1). Seeds were picked up from ripe fruits at a wild Stenocereus eruca population near San Carlos, Baja California Sur, México. Seedling fresh weight was significantly affected by saline stress, with lower fresh weight at the highest doses of 10 dS m-1, and the greatest fresh weight production was obtained with 0 and 2 dS m-1. However, germination percentage was greater at intermediate levels of 2 and 4 dS m-1 and lowest at 10 dS m-1 using NaCl; however, more studies should be conducted including other growth variables, seed viability, and salinity levels.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43058731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Compositional Nutrient Diagnosis (CND) Standards for Opuntia ficus-indica (L.) Miller 'Rojo Pelón' Fruiting 仙人掌果实成分营养诊断标准
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-09-17 DOI: 10.56890/jpacd.v23i.452
Evelyn Hernandez Vidal, Fidel Blanco Macias, F. G. Veliz Deras, Leticia R Gaytán Alemán, Anselmo González Torres, Ricardo David Valdez Cepeda
In this study, the aim was to develop the compositional nutrient diagnosis (CND) norms for Opuntia ficus indica variety 'Rojo Pelón’ fruiting. Statistical analyses involved a dataset of fruit yield and macro-nutrient concentrations of 228 1-year old cladodes from healthy plants. A cutoff yield (1,166.67 g cladode-1) between the low- and high-yield subpopulations was determined after examining six cumulative variance ratio functions related to yield per 1-year old cladode. Means and standard deviations of row-centered log-ratios  of five nutrients (N, P, K, Ca, and Mg) and a filling value Rd, which includes all nutrients not chemically analyzed. Estimated preliminary CND norms (mean ± standard deviation of the row-centered log-ratios) are: = ?1.114 ± 0.219, = ?2.194 ±0.076, = 0.163 ± 0.259, = ?0.708 ± 0.157, = 0.401 ± 0.100, and = 3.452 ± 0.095. These CND standards are associated with the following 1-year old fruiting cladode mean concentrations: N=0.958%, P=0.318%, K=3.507%, Ca=4.228%, and Mg=1.448%. Then, the order of macro-nutrient requirements is as follows: Ca>K>Mg>N>P.
在本研究中,目的是制定仙人掌品种“Rojo Pelón”果实的成分营养诊断(CND)规范。统计分析涉及来自健康植物的228个1年生分支的果实产量和宏观营养浓度数据集。在检查了与每1年生分支节产量相关的6个累积方差比函数后,确定了低产量和高产亚群之间的临界产量(1166.67g分支节-1)。五种营养素(N、P、K、Ca和Mg)的以行为中心的对数比和填充值Rd的平均值和标准偏差,其中包括未经化学分析的所有营养素。估计的初步CND标准(行中心对数比的平均值±标准差)为:=?1.114±0.219,=?2.194±0.076,=0.163±0.259,=?0.708±0.157、=0.401±0.100和=3.452±0.095。这些CND标准与1年生结果枝节的平均浓度有关:N=0.958%,P=0.318%,K=3.507%,Ca=4.228%,Mg=1.484%。
{"title":"Compositional Nutrient Diagnosis (CND) Standards for Opuntia ficus-indica (L.) Miller 'Rojo Pelón' Fruiting","authors":"Evelyn Hernandez Vidal, Fidel Blanco Macias, F. G. Veliz Deras, Leticia R Gaytán Alemán, Anselmo González Torres, Ricardo David Valdez Cepeda","doi":"10.56890/jpacd.v23i.452","DOIUrl":"https://doi.org/10.56890/jpacd.v23i.452","url":null,"abstract":"In this study, the aim was to develop the compositional nutrient diagnosis (CND) norms for Opuntia ficus indica variety 'Rojo Pelón’ fruiting. Statistical analyses involved a dataset of fruit yield and macro-nutrient concentrations of 228 1-year old cladodes from healthy plants. A cutoff yield (1,166.67 g cladode-1) between the low- and high-yield subpopulations was determined after examining six cumulative variance ratio functions related to yield per 1-year old cladode. Means and standard deviations of row-centered log-ratios  of five nutrients (N, P, K, Ca, and Mg) and a filling value Rd, which includes all nutrients not chemically analyzed. Estimated preliminary CND norms (mean ± standard deviation of the row-centered log-ratios) are: = ?1.114 ± 0.219, = ?2.194 ±0.076, = 0.163 ± 0.259, = ?0.708 ± 0.157, = 0.401 ± 0.100, and = 3.452 ± 0.095. These CND standards are associated with the following 1-year old fruiting cladode mean concentrations: N=0.958%, P=0.318%, K=3.507%, Ca=4.228%, and Mg=1.448%. Then, the order of macro-nutrient requirements is as follows: Ca>K>Mg>N>P.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42810664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Biomass accumulation of Schlumbergera truncata (Haw.) Moran (Thanksgiving cactus) grown under high pot density 块根斯伦贝谢(Schlumbergera truncata)生物量积累在高盆栽密度下生长的毛兰(感恩节仙人掌)
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-09-17 DOI: 10.56890/jpacd.v23i.331
M. Leytur, Esteban Gandolfo, D. Carnelos, E. Giardina, A. Di Benedetto
The growth of most pot-grown succulents offered by the ornamental industry is limited mainly by water, nutrients, photoperiod, and temperature manipulation, while other decisions, such as: plant density at pot cropping are often based on the grower’s experience. In the present study, to optimize the biomass accumulation of Schlumbergera truncata under high pot density, we performed an experimental design that included different numbers of initials phylloclades and spraying or not with the synthetic cytokinin 6-benzylaminopurine (BAP). The highest biomass accumulation on a fresh weight basis and highest stem area expansion were recorded in pots with five initial phylloclades and BAP-sprayed plants. The decrease in individual biomass accumulation and the expansion of steam area were related to an increase in pot density. Since shading effect can be discard, responses to photo-assimilate uptake and distribution more associated with mechanical constraints on pot roots rather than with a competition between individual roots. Our results suggest that, when Schlumbergera truncata is grown in pots, the number of initial phylloclades may be higher than the usually recommended number per pot.
观赏行业提供的大多数盆栽多肉植物的生长主要受水、营养、光周期和温度控制的限制,而其他决定,如盆栽种植的植物密度通常基于种植者的经验。为优化斯伦贝热草(Schlumbergera truncata)在高盆栽密度条件下的生物量积累,采用不同根叶首叶数和不喷施合成细胞分裂素6-苄基氨基嘌呤(BAP)的实验设计。以鲜重为基础的生物量积累和茎面积扩张最高的是5个初始叶门和施用bap的盆栽。个体生物量积累的减少和蒸汽面积的扩大与锅密度的增加有关。由于遮阳效应可以被抛弃,对光同化吸收和分配的响应更多地与盆栽根的机械约束有关,而不是与单个根之间的竞争有关。我们的结果表明,当斯伦贝谢在盆中生长时,初始层枝的数量可能高于通常推荐的每盆数量。
{"title":"Biomass accumulation of Schlumbergera truncata (Haw.) Moran (Thanksgiving cactus) grown under high pot density","authors":"M. Leytur, Esteban Gandolfo, D. Carnelos, E. Giardina, A. Di Benedetto","doi":"10.56890/jpacd.v23i.331","DOIUrl":"https://doi.org/10.56890/jpacd.v23i.331","url":null,"abstract":"The growth of most pot-grown succulents offered by the ornamental industry is limited mainly by water, nutrients, photoperiod, and temperature manipulation, while other decisions, such as: plant density at pot cropping are often based on the grower’s experience. In the present study, to optimize the biomass accumulation of Schlumbergera truncata under high pot density, we performed an experimental design that included different numbers of initials phylloclades and spraying or not with the synthetic cytokinin 6-benzylaminopurine (BAP). The highest biomass accumulation on a fresh weight basis and highest stem area expansion were recorded in pots with five initial phylloclades and BAP-sprayed plants. The decrease in individual biomass accumulation and the expansion of steam area were related to an increase in pot density. Since shading effect can be discard, responses to photo-assimilate uptake and distribution more associated with mechanical constraints on pot roots rather than with a competition between individual roots. Our results suggest that, when Schlumbergera truncata is grown in pots, the number of initial phylloclades may be higher than the usually recommended number per pot.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70745368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE RELATIONSHIP BETWEEN THE NUMBER OF TOURISTS ARRIVED IN ROMANIA'S DEVELOPMENT REGIONS AND THE GROSS DOMESTIC PRODUCT 到达罗马尼亚发展区域的游客数量与国内生产总值之间的关系
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.02
Mirea Cosmin Nicolae, Sârbu Alexandra Maria, Ionescu Andra Maria
At national level, the contribution of tourism to the formation of the Gross Domestic Product is quite significant, considering the year 2019, when the contribution of tourism was 6.1% (World Travel & Tourism Council, 2021). Thus, the connection between tourism and Gross Domestic Product is indisputable. The purpose of this study is to find out the influence of the number of tourists arriving in the development regions of Romania on the Gross Domestic Product. The regression method was applied for data processing, using the statistical program EViews. The highest increase in the Gross Domestic Product, depending on the increase in the number of tourists, is registered in the South-Muntenia Development Region, and the smallest increase is registered in the Bucharest-Ilfov Development Region. The results show that a large number of tourists does not necessarily mean generating a considerable increase in Gross Domestic Product.
在国家层面,旅游业对国内生产总值的贡献是相当显著的,考虑到2019年,旅游业的贡献为6.1%(世界旅游和旅游理事会,2021年)。因此,旅游业与国内生产总值之间的联系是无可争辩的。本研究的目的是找出到达罗马尼亚发展地区的游客数量对国内生产总值的影响。采用回归法对数据进行处理,使用统计程序EViews。根据游客数量的增加,国内生产总值的增幅最大的是南黑山开发区,增幅最小的是布加勒斯特-伊尔福夫开发区。结果表明,大量的游客并不一定意味着国内生产总值的大幅增长。
{"title":"THE RELATIONSHIP BETWEEN THE NUMBER OF TOURISTS ARRIVED IN ROMANIA'S DEVELOPMENT REGIONS AND THE GROSS DOMESTIC PRODUCT","authors":"Mirea Cosmin Nicolae, Sârbu Alexandra Maria, Ionescu Andra Maria","doi":"10.24818/cts/3/2021/1.02","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.02","url":null,"abstract":"At national level, the contribution of tourism to the formation of the Gross Domestic Product is quite significant, considering the year 2019, when the contribution of tourism was 6.1% (World Travel & Tourism Council, 2021). Thus, the connection between tourism and Gross Domestic Product is indisputable. The purpose of this study is to \u0000find out the influence of the number of tourists arriving in the development regions of Romania on the Gross Domestic Product. The regression method was applied for data processing, using the statistical program EViews. The highest increase in the Gross Domestic Product, depending on the increase in the number of tourists, is registered in the South-Muntenia Development Region, and the smallest increase is registered in the Bucharest-Ilfov Development Region. The results show that a large number of tourists does not necessarily mean generating a considerable increase in Gross Domestic Product.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"73 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73928426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEVELOPMENT OF WINE SECTOR – A WAY TO SUSTAIN WINE TOURISM IN ROMANIA 发展葡萄酒行业——罗马尼亚葡萄酒旅游的一种方式
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.05
Gurgu Andra-Elena
This article aims to identify the influence of wine sector toward wine tourism in Romania. The article describes both wine sector and wine tourism. The study attempts to demonstrate the correlation between these two sectors pointing out that wine tourism in Romania is still in a developing phase. Therefore, understanding the link between these two merging industries and how they influence each other stands as the goal of the paper. Overall, the results suggest that there is a significant wine-growing potential with a conclusive outcome in wine tourism sector.
本文旨在确定葡萄酒行业对罗马尼亚葡萄酒旅游的影响。这篇文章描述了葡萄酒行业和葡萄酒旅游。该研究试图证明这两个部门之间的相关性,指出罗马尼亚的葡萄酒旅游仍处于发展阶段。因此,了解这两个合并产业之间的联系以及它们如何相互影响是本文的目标。总体而言,结果表明,有一个显著的葡萄酒增长潜力与结论性的结果,在葡萄酒旅游部门。
{"title":"DEVELOPMENT OF WINE SECTOR – A WAY TO SUSTAIN WINE TOURISM IN ROMANIA","authors":"Gurgu Andra-Elena","doi":"10.24818/cts/3/2021/1.05","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.05","url":null,"abstract":"This article aims to identify the influence of wine sector toward wine tourism in Romania. The article describes both wine sector and wine tourism. The study attempts to demonstrate the correlation between these two sectors pointing out that wine tourism in Romania is still in a developing phase. Therefore, understanding the link between these two merging industries and how they influence each other stands as the goal of the paper. Overall, the results suggest that there is a significant wine-growing potential with a conclusive outcome in wine tourism sector.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"46 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77123282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
SELF-EFFICACY, ORGANIZATIONAL COMMITMENT, AND EMPLOYEE PERFORMANCE – FROM PUBLIC OFFICE 自我效能感、组织承诺和员工绩效——来自公职
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.01
Siti Maria, Digra Lestari, Eny Rochaida, D. Darma, Heni Rahayu Rahmawati
Employee performance is important because it is the foundation and direction of every organization. In this paper, we attempt to investigate the effect of self-efficacy on organizational commitment and employee performance, then the effect of organizational commitment on employee performance. The objectivity of the study refers to 100 informant units obtained through a survey of employees in the Tourism and Culture Office of East Kalimantan Province, Indonesia. The sampling approach uses a saturated sample method with Structural Equation Medelling-Partial Least Square (SEM-PLS). These findings indicate that self-efficacy has a significant effect on organizational commitment and employee performance. Similar to the previous results, organizational commitment has a significant effect on employee performance. With these findings, it can contribute to the role of a leader who must have optimal leadership characteristics, so that self-efficacy, organizational commitment, and employee performance continue to be optimal as expected.
员工绩效很重要,因为它是每个组织的基础和方向。本文首先探讨自我效能感对组织承诺和员工绩效的影响,然后探讨组织承诺对员工绩效的影响。研究的客观性是指通过对印度尼西亚东加里曼丹省旅游和文化办公室的员工进行调查获得的100个信息单位。采样方法采用结构方程-偏最小二乘(SEM-PLS)的饱和采样方法。研究结果表明,自我效能感对组织承诺和员工绩效有显著影响。与前面的结果相似,组织承诺对员工绩效有显著的影响。根据这些发现,它可以有助于领导者必须具有最佳领导特征的角色,从而使自我效能感,组织承诺和员工绩效继续达到预期的最佳状态。
{"title":"SELF-EFFICACY, ORGANIZATIONAL COMMITMENT, \u0000AND EMPLOYEE PERFORMANCE – FROM PUBLIC OFFICE","authors":"Siti Maria, Digra Lestari, Eny Rochaida, D. Darma, Heni Rahayu Rahmawati","doi":"10.24818/cts/3/2021/1.01","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.01","url":null,"abstract":"Employee performance is important because it is the foundation and direction of every organization. In this paper, we attempt to investigate the effect of self-efficacy on organizational commitment and employee performance, then the effect of organizational commitment on employee performance. The objectivity of the study refers to 100 informant units obtained through a survey of employees in the Tourism and Culture Office of East Kalimantan Province, Indonesia. The sampling approach uses a saturated sample method with Structural Equation Medelling-Partial Least Square (SEM-PLS). These findings indicate that self-efficacy has a significant effect on organizational commitment and employee performance. Similar to the previous results, organizational commitment has a significant effect on employee performance. With these findings, it can contribute to the role of a leader who must have optimal leadership characteristics, so that self-efficacy, organizational commitment, and employee performance continue to be optimal as expected.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"10 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74992104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
THE INFLUENCE OF THE COVID-19 PANDEMIC ON THE ENTREPRENEURIAL INTENTION OF YOUNG PEOPLE 新冠肺炎疫情对青年创业意向的影响
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.06
Badea Ana-Maria
COVID-19 is an extremely infectious disease and a danger to human health, causing deaths worldwide. The aim of the paper was to identify how the crisis caused by the COVID-19 pandemic negatively influenced the entrepreneurial intentions of young people. The study starts from the hypotheses that entrepreneurial intentions among young people have decreased due to the pandemic and that the existence of entrepreneurs in the family or circle of friends can positively influence young people. A review of the literature has created an overview of the importance of entrepreneurship in a country's economy and how the pandemic affected the entrepreneurs. To collect data, a questionnaire was distributed among young people between 16 and 35 years old. Following the evaluation of the respondents' answers, the two hypotheses were validated. It was found that young people who already have their own business also have relatives or friends who are entrepreneurs, who influenced them to follow the path of entrepreneurship. The pandemic has negatively affected young people, as before March 2020, 35.6% of young people wanted to start their own business, now 24.4% are undecided due to restrictions and uncertainty, and 1.6% gave up the idea setting up a business. Thus, we can conclude that the pandemic has caused disruptions to the economy and entrepreneurship, raising many challenges for current and future businesses.
COVID-19是一种极具传染性的疾病,对人类健康构成威胁,在世界范围内造成死亡。本文的目的是确定COVID-19大流行造成的危机如何对年轻人的创业意图产生负面影响。该研究从假设开始,即由于疫情,年轻人的创业意愿下降,家庭或朋友圈中企业家的存在可以对年轻人产生积极影响。通过对文献的回顾,可以概述企业家精神在一国经济中的重要性,以及疫情对企业家的影响。为了收集数据,在16至35岁的年轻人中分发了一份调查问卷。在对受访者的回答进行评估后,验证了这两个假设。研究发现,已经拥有自己的企业的年轻人也有亲戚或朋友是企业家,他们影响了他们走上创业之路。疫情对年轻人产生了负面影响,在2020年3月之前,35.6%的年轻人想要创业,现在24.4%的年轻人由于限制和不确定性而犹豫不决,1.6%的人放弃了创业的想法。因此,我们可以得出结论,大流行对经济和创业造成了破坏,给当前和未来的企业带来了许多挑战。
{"title":"THE INFLUENCE OF THE COVID-19 PANDEMIC ON THE ENTREPRENEURIAL INTENTION OF YOUNG PEOPLE","authors":"Badea Ana-Maria","doi":"10.24818/cts/3/2021/1.06","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.06","url":null,"abstract":"COVID-19 is an extremely infectious disease and a danger to human health, causing deaths worldwide. The aim of the paper was to identify how the crisis caused by the COVID-19 pandemic negatively influenced the entrepreneurial intentions of young people. The study starts from the hypotheses that entrepreneurial intentions among young people have decreased due to the pandemic and that the existence of entrepreneurs in the family or circle of friends can positively influence young people. A review of the literature has created an overview of the \u0000importance of entrepreneurship in a country's economy and how the pandemic affected the entrepreneurs. To collect data, a questionnaire was distributed among young people between 16 and 35 years old. Following the evaluation of the respondents' answers, the two hypotheses were validated. It was found that young people who \u0000already have their own business also have relatives or friends who are entrepreneurs, who influenced them to follow the path of entrepreneurship. The pandemic has negatively affected young people, as before March 2020, 35.6% of young people wanted to start their own business, now 24.4% are undecided due to restrictions and \u0000uncertainty, and 1.6% gave up the idea setting up a business. Thus, we can conclude that the pandemic has caused disruptions to the economy and entrepreneurship, raising many challenges for current and future businesses.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"24 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84014084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A RETROSPECTIVE LOOK AT THE EVOLUTION OF ROMANIAN TOURISM, AT THE BORDER BETWEEN THE MILLENNIA (1989-2019) 回顾几千年来罗马尼亚旅游业的演变(1989-2019)
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.07
N. Puiu, Tănase Mihail – Ovidiu
During the last 30 years we have witnessed major changes in tourism worldwide due to a lot of factors. Changes in political situation in Eastern Europe open a lot of countries to international tourism. Changes in air transport made more accessible some overseas or island destination. The increase of general welfare boosted the demand for tourism and the stability of the socio-political environment sustains a steady upward trend in international tourism arrivals. Looking back at Romania’s tourism we see a period with major structural changes and some major turning points. A brief evolution of the sector is presented with an emphasis on the most important years. The most important regulations are presented in this paper together with their impact on Romania’s tourism sector. To show a more accurate image we include main statistical information about this topic demonstrating that tourism is an important part of Romanian economy.
在过去的30年里,由于很多因素,我们见证了全球旅游业的重大变化。东欧政局的变化使许多国家向国际旅游开放。航空运输的变化使人们更容易到达一些海外或岛屿目的地。一般福利的增加促进了旅游需求,社会政治环境的稳定维持了国际旅游人数稳步上升的趋势。回顾罗马尼亚的旅游业,我们看到了一个重大结构变化和一些重大转折点的时期。简要介绍了该部门的演变,重点介绍了最重要的年份。本文介绍了最重要的法规及其对罗马尼亚旅游业的影响。为了展示更准确的形象,我们包括了关于这个主题的主要统计信息,表明旅游业是罗马尼亚经济的重要组成部分。
{"title":"A RETROSPECTIVE LOOK AT THE EVOLUTION OF ROMANIAN TOURISM, AT THE BORDER BETWEEN THE MILLENNIA (1989-2019)","authors":"N. Puiu, Tănase Mihail – Ovidiu","doi":"10.24818/cts/3/2021/1.07","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.07","url":null,"abstract":"During the last 30 years we have witnessed major changes in tourism worldwide due to a lot of factors. Changes in political situation in Eastern Europe open a lot of countries to international tourism. Changes in air transport made more accessible some overseas or island destination. The increase of general welfare boosted the demand \u0000for tourism and the stability of the socio-political environment sustains a steady upward trend in international tourism arrivals. Looking back at Romania’s tourism we see a period with major structural changes and some major turning points. A brief evolution of the sector is presented with an emphasis on the most important years. \u0000The most important regulations are presented in this paper together with their impact on Romania’s tourism sector. To show a more accurate image we include main statistical information about this topic demonstrating that tourism is an important part of Romanian economy.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"11 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91361683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
THE IMPACT OF COVID-19 ON CONSUMER BEHAVIOR IN THE RETAILING INDUSTRY OF LEBANON 新冠肺炎疫情对黎巴嫩零售业消费者行为的影响
IF 0.9 4区 农林科学 Q4 HORTICULTURE Pub Date : 2021-08-10 DOI: 10.24818/cts/3/2021/1.03
Bassam Tarhini, Layal Hafiz
COVID-19 has changed many aspects of human lives. Life was paused for a while and humanity has been exposed to many threats unprepared at most levels. Several studies were conducted to understand human behavior amid crises and their behavior during COVID-19. Panic and spiritual buying dominates the buying behavior. This research investigates the emerged trends to the retail industry amid COVID-19. Several hypotheses were tested to understand the cause and effect relationship between the brick-and-mortar and online shopping. In order to reach a realistic result a quantitative research was conducted and a non-probability convenience sampling method was used where 191 respondents answered the survey questions on a 5 point Likert and nominal scales. It was found that consumer behavior is common across different countries amid COVID-19 with slight variation related to online shopping due to lack of trust with online sources. It was noticed that Lebanese post the pandemic became less price sensitive towards health products as they seek quality and willing to pay more to get it.
COVID-19改变了人类生活的许多方面。生命暂停了一段时间,人类在大多数层面上都暴露在许多没有准备的威胁之下。为了了解人类在危机中的行为以及他们在COVID-19期间的行为,进行了几项研究。恐慌和精神购买主导了购买行为。本研究调查了新冠肺炎疫情下零售业的新趋势。为了了解实体店和网上购物之间的因果关系,我们测试了几个假设。为了达到一个真实的结果,进行了定量研究,并采用非概率便利抽样方法,191名受访者回答了5分李克特和名义量表的调查问题。结果发现,在新冠肺炎疫情下,不同国家的消费者行为普遍存在,但由于对网络资源缺乏信任,网购行为略有不同。人们注意到,大流行后的黎巴嫩人对保健产品的价格不那么敏感,因为他们追求质量,愿意花更多的钱来获得质量。
{"title":"THE IMPACT OF COVID-19 ON CONSUMER BEHAVIOR IN THE RETAILING INDUSTRY OF LEBANON","authors":"Bassam Tarhini, Layal Hafiz","doi":"10.24818/cts/3/2021/1.03","DOIUrl":"https://doi.org/10.24818/cts/3/2021/1.03","url":null,"abstract":"COVID-19 has changed many aspects of human lives. Life was paused for a while and humanity has been exposed to many threats unprepared at most levels. Several studies were conducted to understand human behavior amid crises and their behavior during COVID-19. Panic and spiritual buying dominates the buying behavior. \u0000This research investigates the emerged trends to the retail industry amid COVID-19. Several hypotheses were tested to understand the cause and effect relationship between the brick-and-mortar and online shopping. In order to reach a realistic result a quantitative research was conducted and a non-probability convenience sampling method was used where 191 respondents answered the survey questions on a 5 point Likert and nominal scales. \u0000It was found that consumer behavior is common across different countries amid COVID-19 with slight variation related to online shopping due to lack of trust with online sources. It was noticed that Lebanese post the pandemic became less price sensitive towards health products as they seek quality and willing to pay more to get it.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":"87 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88992686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
期刊
Journal of the Professional Association for Cactus Development
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1