Journal of Applied Horticulture最新文献_第10页

Effect of pre- and postharvest application of salicylic acid on quality attributes and decay of pomegranate fruit (cv. Shishe-Kab) 采前和采后施用水杨酸对石榴果实品质特性和腐烂的影响

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.27

Tahereh Boshadi, F. Moradinezhad, M. Jahani

{"title":"Effect of pre- and postharvest application of salicylic acid on quality attributes and decay of pomegranate fruit (cv. Shishe-Kab)","authors":"Tahereh Boshadi, F. Moradinezhad, M. Jahani","doi":"10.37855/jah.2018.v20i02.27","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.27","url":null,"abstract":"This study was aimed to assess the effect of salicylic acid (SA) on quality and storage life of pomegranate (Punica granatum L.) and performed in two experiments including foliar application and postharvest dipping of fruits in salicylic acid solutions. In the first experiment, pomegranate trees were sprayed at concentrations of 0, 1, 3 or 9 mM L-1. After two months of storage at 5 °C, ionic leakage, total soluble solids, and decay of pomegranate fruit was examined. The results showed that ionic leakage and fungal decay decreased and total soluble solids increased in treated fruits compared to the control. In the second experiment, fruits were dipped in SA at concentrations of 0, 1 or 3 mM L-1 and stored at 5 °C for two months to investigate the effects of salicylic acid on chilling injury (Cl), decay, and chemical attributes of stored samples. The results revealed that postharvest application of SA significantly increased total antioxidants and decreased chilling injury and decay of treated fruits. However, it did not significantly affect total phenol, total soluble solids, total anthocyanin and colour of fruits compared to the control.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42331696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Management of postharvest green mold decay in common mandarin and Indian gooseberry with Bacillus licheniformis SR-14 地衣芽孢杆菌SR-14对普通柑橘和印度醋栗采后绿霉菌腐烂的治理

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.23

S. Sen, P. Sengupta, Johiruddin Molla, Khushi Mukherjee, K. Acharya

{"title":"Management of postharvest green mold decay in common mandarin and Indian gooseberry with Bacillus licheniformis SR-14","authors":"S. Sen, P. Sengupta, Johiruddin Molla, Khushi Mukherjee, K. Acharya","doi":"10.37855/jah.2018.v20i02.23","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.23","url":null,"abstract":"Common mandarin and Indian gooseberry are extremely important fruits and used in several countries for their medicinal properties. Bacillus licheniformis SR-14 strain was tested in vitro for their antagonistic properties against Penicillium digitatum, the causal agent of postharvest green mold decay in common mandarin and Indian gooseberry. In dual culture bioassay as circular and semicircular patterns, the isolate quantitatively inhibits the growth of the pathogen by more than 72 and 57 %, respectively. In vitro plate assay detected that the strain produces hydrolytic enzymes like protease, chitinase and volatile compound. Treatment with the antagonist also resulted in the induction of defense enzymes like, phenylalanine ammonia lyase, β-1, 3-glucanase and higher phenol accumulation compared to control. In vivo application of the antagonist revealed that the maximum mean disease index reached to 1.16 and 1.41 in Indian gooseberry and mandarin, which showed around 65 and 63 % reduction in disease severity, respectively when compared to control. These experiments suggest that the strain could be considered as a promising mean for the control of mandarin and Indian gooseberry postharvest green mold decay and its use may be an effective method to improve the integrated disease management strategy.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48595507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Evaluation of muskmelon ripening based on acoustic response 基于声响应的甜瓜成熟评价

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.22

P. Karthickumar, V. R. Sinija, K. Alagusundaram, B. K. Yadav

引用次数: 0

Demographics and professional concerns of high achieving floral designers 高成就的花卉设计师的人口统计和专业关注

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.24

J. Delprince, L. Downey, E. Stafne

引用次数: 0

Micropropagation and regeneration of Ulmus parvifolia Pathfinder, the Chinese elm tree 榆的微繁殖与再生

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.21

R. Beck, M. Camp, K. Kamo

引用次数: 1

Shoot manipulations improve flushing and flowering of mandarin citrus in Indonesia 在印度尼西亚，开茎操作改善柑橘的潮红和开花

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.20

R. Budiarto, R. Poerwanto, E. Santosa, D. Efendi

{"title":"Shoot manipulations improve flushing and flowering of mandarin citrus in Indonesia","authors":"R. Budiarto, R. Poerwanto, E. Santosa, D. Efendi","doi":"10.37855/jah.2018.v20i02.20","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.20","url":null,"abstract":"Mechanical shoot manipulations through bending and defoliation were applied on mandarin citrus cv. Borneo Prima in order to stimulate flushing and flowering during the rainy season, Oct. 2016-July 2017 in the tropical lowland of Indonesia. Four-year-old citrus trees were treated with bending, defoliation and its combination; and were replicated ten times with single tree as an experimental unit. All manipulated shoots exhibited rapid flushing, particularly of those with defoliation. Unfortunately, no flower was produced on trees treated with defoliation or its combination. Bending stimulated a larger number of flowering and fruiting trees than control. Flower drop was lower in bending, resulted in higher number of fruitset and fruitlets than control. At the generative stage, mandarin showed high C/N ratio due to low nitrogen content, irrespective of treatment. The failure to produce flower on defoliation and its combination could be ascertained by steady C/N ratio. Overall, bending could be applied to improve flowering and support sustainable mandarin production in tropical condition, especially at lowland production fields in Indonesia.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44188068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Consumer insights that drive value creation opportunities in the Indonesian domestic apple supply chain 消费者洞察驱动印尼国内苹果供应链的价值创造机会

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.17170/KOBRA-20190613554

L. Zamzami, A. Ariyawardana

{"title":"Consumer insights that drive value creation opportunities in the Indonesian domestic apple supply chain","authors":"L. Zamzami, A. Ariyawardana","doi":"10.17170/KOBRA-20190613554","DOIUrl":"https://doi.org/10.17170/KOBRA-20190613554","url":null,"abstract":"Agrifood chains that are based on the values defined by end consumers are able to secure a competitive edge over other chains, but securing that competitive edge requires a thorough understanding of the consumers and their value preferences. This study was conducted with a view to understanding domestic apple consumers in Malang, Indonesia, and using that information to guide the opportunities for domestic apple supply chain development in Indonesia. Data were collected through an intercept survey of 200 apple consumers. The survey was designed to identify the respondents’ consumption and buying patterns, as well as their attribute preferences for domestic apple compared to imported apple. Respondents were segmented based on their demographic profile and their value preferences for the domestic apple. Three significantly different clusters of domestic apple consumers were identified: the ‘indifferent consumers’ disregarded the importance of most attributes of domestic apples; the ‘pro-sensory consumers’ valued sensory attributes more than search attributes; and the ‘value seeking consumers’ rated most of the value attributes as important in making a purchase. This study identifies the need for value chain members to adopt practices along the chain that enhance particular attributes of domestic apples in order to increase value for each consumer segment.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42501387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effect of mycorrhizal inoculation and phosphorus supply on morphological traits of rosemary under greenhouse conditions 温室条件下菌根接种和施磷对迷迭香形态性状的影响

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.18

A. Bagheri, A. Sirousmehr, M. Asgharipour, M. Forouzandeh

{"title":"Effect of mycorrhizal inoculation and phosphorus supply on morphological traits of rosemary under greenhouse conditions","authors":"A. Bagheri, A. Sirousmehr, M. Asgharipour, M. Forouzandeh","doi":"10.37855/jah.2018.v20i02.18","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.18","url":null,"abstract":"Rhizobium inoculation increases nutrients uptake by modification of root characteristics. This experiment was conducted in 2015 at Zabol university research farm (Chah-Nimeh) in a completely randomized design based on factorial arrangement with three replications. The first factor was five levels of phosphate: 100, 75, 50, 25 and 0 (control) kg ha-1 and the soil inoculation consisted of two arbuscular mycorrhizal: Glomus intraradices and G. mosseae. The measured traits include number of leaves, stem dry weight, root fresh weight, shoot dry weight, stem diameter, root length, plant height, SPAD readings, root and shoot nitrogen content, essential oil percentage and essential oil yield. Results indicated that using of G. intraradices and G. mosseae have no significant effects on rosemary essential oil yield. The highest and lowest essential oil percentage rate of 2.2 and 1.6 %, respectively were as a result of taking ammonium phosphate 100 kg ha-1 and in the control (no ammonium phosphate). On the other hand, higher shoot (1.17) and root (1.96 ) nitrogen percentage and were recorded followed by interaction between G. mosseae species and the control, respectively. The SPAD readings of rosemary increased significantly by the application of fertilizer in levels. On interaction effects, G. intraradices (M1) and application of 75 kg ha-1 ammonium phosphate treatments had the best SPAD readings. The results of this study indicated that the inoculation of arbuscular mycorrhizal fungi in soil with optimal fertilizer application greatly improved rosemary growth and nutrient uptake and the effect was greater under greenhouse conditions.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47831284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Lycopene, beta-carotene and productivity of tomato varieties at different shade levels under medium land of Indonesia 印尼中等土地下不同遮荫水平番茄品种的番茄红素、β-胡萝卜素和生产力

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.17

D. Setyorini, Y. Sugito, N. Aini, S. Y. Tyasmoro

{"title":"Lycopene, beta-carotene and productivity of tomato varieties at different shade levels under medium land of Indonesia","authors":"D. Setyorini, Y. Sugito, N. Aini, S. Y. Tyasmoro","doi":"10.37855/jah.2018.v20i02.17","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.17","url":null,"abstract":"Lycopene and beta-carotene content of two antioxidants in tomatoes and productivity are strongly influenced by the intensity of solar radiation received by plants. The objective of this study was to elucidate the effect of shading on production, lycopene content and beta-carotene content of tomato varieties at medium land of Indonesia. The study was conducted in the area with an altitude of 515 meters above sea level, in Malang, East Java, Indonesia. Treatments tested in this study were arranged in a split plot design. The main plot was percentage of shading (0, 25 and 50 %). The subplot was tomato varieties (Juliet, Golden Sweet, Golden Shine and Betavila). The results showed that shading or lowering the level of solar radiation received by plants could improve the maximum air humidity but it did not change the minimum humidity. Minimum air temperature dropped by 1°C in the shade treatments of 25 and 50 % compared with no shade, while the maximum air temperature dropped by 4 °C in the shade of 25 % and by 5 °C under 50 % shade. Changes in the microclimate around the plants, especially the temperature and air humidity did not only increase the growth and productivity of plants, but also increased the chlorophyll content of leaves and lycopene of tomatoes. All varieties showed that the highest production was obtained when plants were shaded by 25 % compared with no shade or 50 % shade. In addition, lycopene in tomato varieties was also influenced by the microclimate around the plant, and the beta-carotene content was influenced by varieties of tomatoes and shaded level but not due to interaction. Key word: Lycopene, beta-carotene, productivity, tomato, shade, medium land","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49325181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Productivity of Asian varieties of cucumber (Cucumis sativus L.), bitter melon (Momordica charantia L.), and eggplant (Solanum melongena L.) in coastal Mississippi 亚洲品种黄瓜（Cucumis sativus L.）、苦瓜（Momordica charantia L.）和茄子（Solanum melongena L.）在密西西比州沿海地区的生产力

Journal of Applied Horticulture Pub Date : 2018-08-15 DOI: 10.37855/jah.2018.v20i02.16

C. Coker, V. Cerven, R. C. Stephenson

{"title":"Productivity of Asian varieties of cucumber (Cucumis sativus L.), bitter melon (Momordica charantia L.), and eggplant (Solanum melongena L.) in coastal Mississippi","authors":"C. Coker, V. Cerven, R. C. Stephenson","doi":"10.37855/jah.2018.v20i02.16","DOIUrl":"https://doi.org/10.37855/jah.2018.v20i02.16","url":null,"abstract":"Ethnicity plays a strong role in niche market development, and the market for specialty Asian crops is currently under-served. As Asian populations continue to grow in the southern United States, especially along the Gulf Coast, it is important for producers to recognize this opportunity. Fruits and vegetables desired by the diverse Asian population are often completely unavailable or of poor quality due to shipping distance. This market need can be met by local growers with a greater potential return on investment greater than traditional vegetables. This paper summarizes results of variety trials of Asian vegetables conducted during 2003 -2005 growing seasons at Mississippi State University, Coastal Research and Extension Center’s Beaumont Horticultural Unit (USDA Hardiness Zone 8a). These trials evaluated yield performance of Asian varieties of cucumber (Cucumis sativus L.), bitter melon (Momordica charantia L.) and eggplant (Solanum melongena L.) under coastal Mississippi environmental conditions. Cucumbers: ‘Natsuhikari’, ‘Tasty Queen’, ‘Crisp Petrel’, ‘Tokiwa’, ‘White Sun’, and ‘Summer Express’; bitter melon: ‘Large Top’, ‘Taiwan Large’, ‘Japan Long’, ‘Thailand Star’ and eggplants: ‘Round Green’, ‘Orient Charm’, ‘Ichiban’, ‘Millionaire’, ‘Green Giant’, ‘Purple Ball’, ‘Kurume’, ‘Purple Excel’, ‘Ping Tung Long’, ‘Mangan’, ‘Long Green’, and ‘Orient Express’ were grown conventionally on raised beds using drip irrigation and plastic mulch. Results indicated that cucumber varieties performed well, though their yield might have been affected by environment conditions. Average total yield and fruit numbers in 2004 were 65.5 and 56.1 % higher, respectively, compared to 2005. Marketable yield of Asian bitter melon varieties ‘Large Top’, ‘Taiwan Large’, and ‘Japan Long’, were higher than ‘Thailand Star’. Total eggplant yield varied greatly among varieties. Total yield of ‘Round Green’ in 2003 was highest compared to all other cultivars.","PeriodicalId":39205,"journal":{"name":"Journal of Applied Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49132768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0