Journal of Agricultural Sciences最新文献_第3页

Metabolite Content of Local Bitter White Lupin Seeds (Lupinus albus L.) and Acaricidal and Insecticidal Effects of its Seed Extract 本地苦白露苹种子代谢物含量及其种子提取物的杀螨杀虫作用

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-02-02 DOI: 10.15832/ANKUTBD.622123

F. Elma, H. Cetin, M. Yorgancilar, R. Acar

{"title":"Metabolite Content of Local Bitter White Lupin Seeds (Lupinus albus L.) and Acaricidal and Insecticidal Effects of its Seed Extract","authors":"F. Elma, H. Cetin, M. Yorgancilar, R. Acar","doi":"10.15832/ANKUTBD.622123","DOIUrl":"https://doi.org/10.15832/ANKUTBD.622123","url":null,"abstract":"This study investigated the acaricidal and insecticidal effect of local lupin seed extract against Tetranychus urticae Koch, Callosobruchus maculatus F., Plodia interpunctella (Hubner) and metabolite content of seeds. In tests for T. urticae were employed the leaf-disk bioassay. Two μl of the L.albus extract using a micro-applicator were topically applied using a micro-applicator on C. maculatus and P. interpunctella. In the assays of T. urticae , the concentrations of 25, 12.5, 6.25, 3.12, 1.56, 0.78 % (w/w) of the plant extracts were used. Furthermore, the concentrations of 10, 5, 2.50, 1.25, 0.625% (w/w) were applied to P. interpunctella and C. maculatus . Mortality data was collected 24, 48 and 72 hours after application . L. albus extract was found to be quite effective to T. urticae adults with the death rate of 98% mortality in 48 hours and at 12.5% concentrations. The mortality rate (%64) of P. interpunctella larvae were found for the highest value at 72 hours and at 25% concentration. The mortality rate values of C. maculatus adults from L. albus extract at 72 hours were 96, 96 and 100% .at concentrations of %2.5, 5 and 10 %, respectively. In seeds were detected metabolite content, which 686.99 mg GAE / 100 mg total phenol, 22.06 mg QE / 100 mg total flavonoid, DPPH 26.04 mg TE / 100 g antioxidant activity. The toxic effect and bitterness of the plant is due to its high secondary metabolites content. Results indicated that Lupin seed extract had the high toxic effect on T. urticae and C. maculatus.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"27 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87530679","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

Investigation of Tomato ringspot virus (ToRSV) by Real-Time TaqMan RT-PCR in Hakkari province, Turkey 土耳其哈卡里省番茄环斑病毒(ToRSV)的实时TaqMan RT-PCR研究

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-02-02 DOI: 10.15832/ANKUTBD.677710

N. Akdura, M. Şevik

{"title":"Investigation of Tomato ringspot virus (ToRSV) by Real-Time TaqMan RT-PCR in Hakkari province, Turkey","authors":"N. Akdura, M. Şevik","doi":"10.15832/ANKUTBD.677710","DOIUrl":"https://doi.org/10.15832/ANKUTBD.677710","url":null,"abstract":"Tomato ringspot virus (ToRSV) belongs to the Nepovirus genus in the family Secoviridae. It has a wide host range and is listed as a quarantine virus in Turkey. In this study, 80 leaf samples were collected tomato, pepper, cucumber and grapevine cultivation sites located in three different parts of Hakkari province: Şemdinli and Cukurca districts and city center. Real-time TaqMan RT-PCR (Reverse Transcription-Polymerase Chain Reaction) method was used for the detection of the virus. Amplification was carried out in reaction mix including TaqMan probe, QuantiNova Probe RT-PCR kit (Qiagen, Germany) using primers based on 3’-UTR (untranslated region) of virus, which amplified a 182-bp product. ToRSV was detected in 13 of 80 samples and treshold cycle (CT) values ranged between 23.9–37.4. 16.25% of the samples collected from the districts were found to be infected with ToRSV whereas no ToRSV was detected in the samples collected from the city center. In Cukurca district, the virus was detected on pepper and cucumber samples and it was present on tomato, pepper, cucumber and grapevine samples in Şemdinli district. This study provides, to our knowledge, the first report of molecular detection of ToRSV by real-time TaqMan RT-PCR in Turkey.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"2 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74114465","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

Relationship Between Resistance Against Neonicotinoids and Esterase Enzyme for Myzus persicae (Sulzer) (Hemiptera:Aphididae) Populations in South of Turkey 土耳其南部桃蚜(半翅目:蚜虫科)种群对新烟碱类杀虫剂抗性与酯酶的关系

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.593222

Selin Nur Özdemir, S. Salman

{"title":"Relationship Between Resistance Against Neonicotinoids and Esterase Enzyme for Myzus persicae (Sulzer) (Hemiptera:Aphididae) Populations in South of Turkey","authors":"Selin Nur Özdemir, S. Salman","doi":"10.15832/ANKUTBD.593222","DOIUrl":"https://doi.org/10.15832/ANKUTBD.593222","url":null,"abstract":"In this study, the development of imidacloprid and acetamiprid resistance in Myzus persicae populations and the relationship between neonicotinoid resistance and esterase enzyme were investigated in seven Myzus persicae populations which is collected from greenhouse pepper production areas in 2018. In order to determine the resistance ratios of aphid populations against the insecticides, 1 control and 6 doses were used. Each insecticide dose was used in 3 replicates and 25 adult female individuals were used in each replication. For imidacloprid, the highest and the lowest resistance ratios were found to be 6.88 and 3.19-fold, in K-4 and D populations, respectively. For acetamiprid, the highest and the lowest resistance ratios were found to be 7.35 and 2.72-fold, in K-1 and E-2 populations, respectively. Also, highest and lowest esterase activities were found to be 2.60 and 1.75 mOD min-1 mg-1 in K-4 and E-2 populations, respectively. According to the results of this study, imidacloprid and acetamiprid resistance determined in some Myzus persicae populations may be related to esterase enzyme. However, detailed studies are required to establish a clear relationship between resistance and enzyme.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"5 1","pages":"26-31"},"PeriodicalIF":0.6,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87516053","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

Effect of Production System and Slaughter age on Some Meat Quality and Digestive Tract Traits of Pheasants (Phasianus colchicus) 生产制度和屠宰年龄对秋雉部分肉品质和消化道性状的影响

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.596678

M. Sarıca, U. Yamak, M. Boz, A. Uçar

引用次数: 1

Meta-learning Based Prediction of Different Corn Cultivars from Colour Feature Extraction with Image Processing Technique 基于元学习的图像处理玉米品种颜色特征预测

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.567407

A. Beyaz, D. Koc

{"title":"Meta-learning Based Prediction of Different Corn Cultivars from Colour Feature Extraction with Image Processing Technique","authors":"A. Beyaz, D. Koc","doi":"10.15832/ANKUTBD.567407","DOIUrl":"https://doi.org/10.15832/ANKUTBD.567407","url":null,"abstract":"Image analysis techniques are developing as applicable to the approaches of quantitative analysis, which is aimed to determine cultivar grains. Additionally, corn (Zea mays) grain processing companies evaluate the quality of kernels to determine the price of these cultivars. Because of this reason, in the study, a computer image analysis technique was applied on three corn cultivars. These were Zea mays L. indentata, Zea mays L. saccharata and a hybrid corn (Yellow sweet corn). These cultivars are commercially important as dry grains in Turkey. In the study, the grain color values were tested in the cultivars from Turkey’s collection. One hundred samples were used for each corn cultivar, and 300 corn grains in total were used for evaluations. Each of nine color parameters (Rmin, Rmean, Rmax, Gmin, Gmean, Gmax, Bmin, Bmean, Bmax) which were obtained from original RGB color channels with maximum and minimum values was evaluated from the digital images of three different corn cultivar grains. The values were analyzed with the help of the Multilayer Perceptron (MLP), Decision Tree (DT), Gradient Boost Decision Tree (GBDT) and Random Forest (RF) algorithms by using the Knime Analytics Platform. The majority voting method was applied to MLP and DT for prediction fusion. All algorithms were run with a 10-fold cross-validation method. The success of prediction accuracy was found as 99% for RF and GBDT, 97.66% for MLP, 96.66% DT and 97.40% for Majority Voting (MAVL). The MAVL method increased the accuracy of DT while decreasing the accuracy of MLP partly for the fusion of MLP and DT.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"104 1","pages":"32-41"},"PeriodicalIF":0.6,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80859943","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

The Effect of Maize (Zea mays L.) / Soybean (Glycine max (L.) Merr.) Intercropping and Biofertilizer (Azotobacter) on Yield, Leaf Area Index and Land Equivalent Ratio 玉米(Zea mays L.) /大豆(Glycine max (L.))的效应稳定)。间作与生物肥料(固氮菌)对产量、叶面积指数和土地当量比的影响

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.572495

A. Ünay, İbrahim Sabanci, V. Çınar

{"title":"The Effect of Maize (Zea mays L.) / Soybean (Glycine max (L.) Merr.) Intercropping and Biofertilizer (Azotobacter) on Yield, Leaf Area Index and Land Equivalent Ratio","authors":"A. Ünay, İbrahim Sabanci, V. Çınar","doi":"10.15832/ANKUTBD.572495","DOIUrl":"https://doi.org/10.15832/ANKUTBD.572495","url":null,"abstract":"This study was conducted to determine the effects of the different intercropping design of maize/soybean compared with sole cropping, in combination with Vitormone (biofertilizer; Azotobacter) during 2012 and 2013. There were four different intercropping designs were used in the experiment: i) sole maize and soybean, ii) 1 maize + 1 soybean in alternate rows, iii) 1 maize + 2 soybeans in alternate rows and iv) 1 maize + 2 soybeans in intra rows under control with the Vitormone application. The experiment was laid out in a randomized complete block design with two factors and three replications. The results showed that the seed/grain yields and the Leaf area index of sole soybean and sole maize outperformed the intercropping. The highest yields for both maize (8.0 t ha-1) and soybean (3.26 t ha-1) and land equivalent ratio (1.26) were recorded at 1 maize + 2 soybeans in alternate rows among the intercropping. The effect of Vitormone was significantly positive for all cropping system except 1 maize + 1 soybean in alternate rows. This suggests that 1 maize + 2 soybeans in alternate rows can intercrop and combine with the Vitormone. The intercropping of cereal/legume has the potential to improve the utilization of resources in monocropped lands.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"137 1","pages":"76-82"},"PeriodicalIF":0.6,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86797334","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

Aphid Species, Their Natural Enemies in Vegetables from Erzincan, Turkey: First Record of the Parasitoid Wasp Aphelinus mali (Haldeman) parasitizing Lipaphis erysimi (Kaltenbach)* 土耳其Erzincan地区蔬菜蚜虫种类及其天敌:寄生蜂Aphelinus mali (Haldeman)寄生Lipaphis erysimi (Kaltenbach)的首次记录*

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.574812

I. Alaserhat, A. Canbay, I. Özdemir

{"title":"Aphid Species, Their Natural Enemies in Vegetables from Erzincan, Turkey: First Record of the Parasitoid Wasp Aphelinus mali (Haldeman) parasitizing Lipaphis erysimi (Kaltenbach)*","authors":"I. Alaserhat, A. Canbay, I. Özdemir","doi":"10.15832/ANKUTBD.574812","DOIUrl":"https://doi.org/10.15832/ANKUTBD.574812","url":null,"abstract":"Aphid species, their parasitoids and predators on vegetables (bean, cucumber, eggplant, melon, okra, pepper, pumpkin, tomato and watermelon) grown in Erzincan province, Turkey were determined. Surveys were carried out at weekly intervals from the seedling period until the end of the harvest period in Central and Uzumlu districts of Erzincan province in 2014-2016. 30-40 plants were randomly selected in the surveys and all parts of plants were investigated with a magnifier. Ten aphid, seventeen predator and seven parasitoids species were found. According to results, Lipaphis erysimi (Kaltenbach) (Hemiptera: Aphididae) was first recorded as a host of Aphelinus mali (Haldeman) (Aphelinidae: Aphelininae) in the world. In addition, parasitism rates of aphids were also established. The mean parasitism rate changed between 17.5% in 2015 and 4.39% in 2016. The relationship between parasitism rate, total parasitized aphid number and total aphid number were found. According to the analysis result, there was a very weak or a high positive correlation (r= 0.126-0.721) between total aphid number and total parasitized (mummified) aphid number, and not a correlation existed between parasitism rate and total aphid number as for years.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"23 1","pages":"16-25"},"PeriodicalIF":0.6,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76940326","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: 12

Brachytydeus armindae (Momen & Lundqvist, 2005); a new tydeid record (Acari : Prostigmata), with a revised key to Brachtydeus Thor species of Turkey armindae (momen&lundqvist, 2005);一种新的蜱目记录(蜱亚纲:前鞭毛目)，并附有订正的土耳其托尔短鞭毛目的分类键

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.577277

S. Çobanoğlu, A. Yeşilayer, A. Öğreten

引用次数: 0

Investigating the Effect of Long-Term Sugarcane Cultivation on Some Soil Properties of Soils in Karoun Agro-industry Unit, Khuzestan Province, Iran 研究长期种植甘蔗对伊朗胡齐斯坦省Karoun农工单位土壤部分土壤性质的影响

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.570801

M. Sadeghi, A. Moezzi, A. Gholami, Teimour Babaeinejad, E. Panahpour

{"title":"Investigating the Effect of Long-Term Sugarcane Cultivation on Some Soil Properties of Soils in Karoun Agro-industry Unit, Khuzestan Province, Iran","authors":"M. Sadeghi, A. Moezzi, A. Gholami, Teimour Babaeinejad, E. Panahpour","doi":"10.15832/ANKUTBD.570801","DOIUrl":"https://doi.org/10.15832/ANKUTBD.570801","url":null,"abstract":"The principal aim of the present research was investigation of the effect of long-term sugarcane cultivation on some chemical and physical properties of soil in Karoun Agro-industry Unit in Shoushtar city, Iran. The study was conducted in a factorial arrangement based on randomized complete block design with two field factors at 8 levels and three depths in three replications. Soil samples were collected and some of their physical (e.g., bulk density) and chemical (e.g., pH, EC, soil available phosphorus, organic carbon, soluble sodium and available potassium) Features9 were measured. Results revealed that land use change and long-term sugarcane cultivation reduced electrical conductivity, the amount of soluble sodium and available potassium contents of soil in different depths, while caused increasing the percentage of organic matter and available soil phosphorous. However, at similar experimental conditions, no significant changes were observed in soil pH. The soil bulk density contents in farms under continuous cultivation of sugarcane, was more than the control field and HARZA. Moreover, soil exchangeable potassium was identified as a sensitive indicator of long-term sugarcane cultivation.","PeriodicalId":41577,"journal":{"name":"Journal of Agricultural Sciences","volume":"136 1","pages":"9-15"},"PeriodicalIF":0.6,"publicationDate":"2021-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77303319","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

Historic Landscape Characterization in Protected Areas; A Case Study Kazdagı National Park 保护区历史景观特征研究以卡兹达基国家公园为例

IF 0.6

Journal of Agricultural Sciences Pub Date : 2021-01-18 DOI: 10.15832/ANKUTBD.592920

Şeyma Şengür, E. Nurlu

引用次数: 1