{"title":"Determination of Pests and Beneficial Species in Avocado Orchards in Antalya Province","authors":"Tuba Kahraman, M. Kirişik, M. Kahraman","doi":"10.16882/hortis.833769","DOIUrl":"https://doi.org/10.16882/hortis.833769","url":null,"abstract":"This study was conducted to determine the pests and beneficial species found in Avocado orchards in Antalya province, Turkey. Survey studies were carried out between the years of 2018-2020 in Alanya, Aksu, Finike, Gazipaşa, Kemer, Manavgat, Muratpaşa, Serik and Kumluca districts of Antalya that have avocado production. In the surveys, visual examination, counting of the branch, knock down, and trapping methods were used. As a result of the study, 18 pest species belonging to 13 families and 6 orders and 15 beneficial species belonging to 4 orders and 5 families were determined.","PeriodicalId":13139,"journal":{"name":"Horticultural Studies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81847834","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}
{"title":"Effects of Different Rootstocks on Storage Life and Quality of Loquat Fruit (cv. Gold Nugget)","authors":"S. Tepe, M. Koyuncu","doi":"10.16882/hortis.823968","DOIUrl":"https://doi.org/10.16882/hortis.823968","url":null,"abstract":"In this study, the effects of rootstocks on storage life and quality in Gold Nugget loquat grafted on quince, hawthorn and loquat rootstocks were investigated. After harvest, fruit were placed in plastic boxes (2 kg) covered with stretch film and stored for 45 days at 5 ± 0.5°C and 90 ± 5% RH. Weight loss, fruit firmness, total soluble solid, titratable acidity, maturity rate, respiration rate, ethylene production, CO2 and O2 concentrations in package, skin colour (L*,a*,b*,C*,h°), decay rate and sensory quality of fruit were determined at 15-day intervals during storage. The same analyzes were repeated for shelf life evaluation after keeping fruit 2 days in ambient condition (20°C and 70±5 RH%). Fruit grown on quince rootstock had the best results for maintaining external appearance, titratable acidity, maturation rate and vivid skin colour. The lowest decay rate and respiration rate during storage were also obtained from this combination. Quince and Loquat seedling rootstocks had similar results for sensory quality and decay rate. Covering boxes by stretch film (20 µm) reduced the weight loss in the all the combination of scion/rootstock but, increased pathogens development. These findings revealed that fruit, obtained from the combinations of Gold Nugget variety with quince and loquat seedling rootstocks, can be stored with good quality for 30+2 days at 5 °C and 90 ± 5 RH%.","PeriodicalId":13139,"journal":{"name":"Horticultural Studies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81935926","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}
{"title":"Effect of Irrigation Waters in Different Salinity Levels on Crop Yield and Energy Use in Greenhouse Tomato Production in Turkey: A Case Study in Kırklareli Province","authors":"U. Cebi, B. Aydın, Selçuk Özer, O. Öztürk","doi":"10.16882/hortis.810011","DOIUrl":"https://doi.org/10.16882/hortis.810011","url":null,"abstract":"This study was carried out in a quonset type plastic covered unheated greenhouse on the lands of Ataturk Soil Water and Agricultural Meteorology Institute in Kirklareli, Turkey. In the study, the effect of different salinity and irrigation water levels which were applied to tomato plant, irrigated by drip irrigation in greenhouse, on yield and energy use efficiency was evaluated and the optimum irrigation application was determined. In the study, ‘Swanson F1’ type tomato was grown as plant material. The trial was carried out on 36 parcels with three repetitions according to split plots trial design and four different irrigation water salinity levels were on main plots and three irrigation levels were on sub plots. The best result was obtained from T1S2 subject in terms of yield and energy use efficiency. The average yield was determined as 109060 kg ha-1 and energy output/input ratio, energy productivity and specific energy were found as 1.51, 1.89 kg MJ-1 and 0.53 MJ kg-1 in T1S2 subject, respectively. It was concluded that the optimum method should be on low salinity level and the irrigation water application should be on the level in order to bring the current moisture level to the field capacity.","PeriodicalId":13139,"journal":{"name":"Horticultural Studies","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86998094","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}
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