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EVALUATION OF RICE GENOTYPES AGAINST SHEATH BLIGHT USING BASIC RESISTANCE COMPONENTS FOR RESISTANCE IDENTIFICATION 利用基本抗性成分评价水稻抗白叶枯病基因型
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2023-03-31 DOI: 10.58537/jorangrau.2023.51.1.01
Suresh Madugula, Parimal K. Sinha
{"title":"EVALUATION OF RICE GENOTYPES AGAINST SHEATH BLIGHT USING BASIC RESISTANCE COMPONENTS FOR RESISTANCE IDENTIFICATION","authors":"Suresh Madugula, Parimal K. Sinha","doi":"10.58537/jorangrau.2023.51.1.01","DOIUrl":"https://doi.org/10.58537/jorangrau.2023.51.1.01","url":null,"abstract":"Under the current climate change scenario, sheath blight caused by Rhizoctonia solani, anecrotrophic pathogen, is becoming a serious threat, causing significant yield losses in paddy,especially in the coastal ecosystem of Andhra Pradesh state. Resistance evaluation in popularrice cultivars taken up during 2020-21 season at Regional Agricultural Research Station, Maruteru(field studies) and Division of Plant Pathology, ICAR-IARI, New Delhi (lab studies) for identificationof resistance sources for further breeding programmes using resistance components revealedthat using single phenotypic component based arbitrary scale may not reveal the true varietalnature with respect to disease resistance and needs to consider the host-pathogen populationdynamics. Among the three basic resistance components studied, rate of infection (RRBR) andincubation period (RRIP) found to have greater bearing on sheath blight resistance, whereas,lesion length (RRLL) found to be a less potential indicator for quantifying the resistance levels inthe rice cultivars for sheath blight.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115675958","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
PHYSIOLOGICAL AND PHENOTYPIC CHARACTERIZATION OF COTTON IN HIGH PLANT DENSITIES UNDER WATER STRESS 高密度棉花在水分胁迫下的生理和表型特征
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2023-03-31 DOI: 10.58537/jorangrau.2023.51.1.02
Prof. Jayashankar, B. Santhosh, T. Ramesh
{"title":"PHYSIOLOGICAL AND PHENOTYPIC CHARACTERIZATION OF COTTON IN HIGH PLANT DENSITIES UNDER WATER STRESS","authors":"Prof. Jayashankar, B. Santhosh, T. Ramesh","doi":"10.58537/jorangrau.2023.51.1.02","DOIUrl":"https://doi.org/10.58537/jorangrau.2023.51.1.02","url":null,"abstract":"The study was conducted to examine the effect of high density planting system (HDPS) and moisture regimes on certain varieties of cotton in tropical monsoon based Southern Telangana Agro-climatic Zone. This study was conducted with an objective to identify the suitable spacings and genotypes for cultivating under HDPS. In the experiment, growth attributes such as plant height, crop growth rate (CGR) and relative growth rate (RGR) were estimated at critical stages of growth and it was found that the plants under wider spacing of 75 x10 cm2 spacing led to better plant height (48.1 cm) and CGR (0.58 g m-2 day-1) at 60-90 DAS. Among the genotypes of cotton studied, WGCV-48 exhibited maximum plant height (52.8 cm), CGR (0.65 g m-2 day-1) and RGR(0.034 g g-1 day-1).","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"8 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120899613","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
STUDY ON INHERITANCE OF BLAST RESISTANCE IN RICE (Oryza sativa L.) 水稻抗稻瘟病遗传研究
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2023-03-31 DOI: 10.58537/jorangrau.2023.51.1.03
C. Sreelakshmi, P. R. Babu
{"title":"STUDY ON INHERITANCE OF BLAST RESISTANCE IN RICE (Oryza sativa L.)","authors":"C. Sreelakshmi, P. R. Babu","doi":"10.58537/jorangrau.2023.51.1.03","DOIUrl":"https://doi.org/10.58537/jorangrau.2023.51.1.03","url":null,"abstract":"The study on generation mean analysis was conducted with six selected crosses of rice which were subjected to blast disease in uniform blast disease nursery. The material consisting of all the six generations (P1, P1, F1, F2, BC1 and BC2 ) revealed the role of digenic interactions in the inheritance of blast disease which was taken up at Agricultural Research Station, Nellore during 2017-18 rabi seson. In F1 generation, all the hybrid combinations showed resistant reaction for blast. In case of F2 generation, duplicate type of epistasis was observed in the cross combinations viz., RNR 2465 x NLR 145, BPT 5204 x IR 64, BPT 5204 x NLR 34449 and RNR2465 x IR 64 indicating that the involvement of digenic gene action and selection for this trait will be taken up in the later generations when desirable transgressive segregants are available. The crosses BPT 5204 x IR 36 and WGL 48684 x IR 36 exhibited 3:1 type of phenotypic ratio (R:S) indicating that single dominant gene governs the resistant reaction in these crosses. ","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134269822","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
FORMULATION, PHYSICO-CHEMICAL AND SENSORY ASSESSMENT OF INSTANT DHOKLA MIXES PREPARED WITH RED AND WHITE KIDNEY BEAN FLOURS 用红白芸豆粉配制的速溶萝卜粉的配方、理化和感官评定
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2023-03-31 DOI: 10.58537/jorangrau.2023.51.1.09
CH. Soumya, J. Lakshmi, K. Lakshmi, Mohd Hassan Baig
{"title":"FORMULATION, PHYSICO-CHEMICAL AND SENSORY ASSESSMENT OF INSTANT DHOKLA MIXES PREPARED WITH RED AND WHITE KIDNEY BEAN FLOURS","authors":"CH. Soumya, J. Lakshmi, K. Lakshmi, Mohd Hassan Baig","doi":"10.58537/jorangrau.2023.51.1.09","DOIUrl":"https://doi.org/10.58537/jorangrau.2023.51.1.09","url":null,"abstract":"Value added instant dhokla mixes were prepared by partially replacing the basic dhokla recipe consisting of besan flour (BF) with red kidney bean flour (RKBF) and white kidney bean flour (WKBF) in the year 2021-2022. Four variations of dhoklas were prepared with RKBF and WKBF in the ratio 2:1, 1:2, 1:1 and 0:1 of BF and KBF, respectively and were organoleptically evaluated with 9-point hedonic ranking scale. The mean scores obtained from a panel of 25 judges indicated that the incorporation of KBF in the ratio 2:1 was rendered most acceptable in terms of color (8.36, 8.1), appearance (8.4, 8.4), flavor (8.2, 8.2), taste (8.28, 8.3), texture (8.2, 8.1) and overall acceptability (8.48, 8.1) for dhoklas prepared from RKBF and WKBF, respectively. The nutritional composition of the most accepted formulations of instant dhokla mixes prepared from RKBF and WKBF were, moisture (5.24. 5.16%), protein (15.86, 17.91 g), fibre (1.96, 1.60 g), fat (3.42, 3.16 g), calcium (56.3, 54.39 mg) and iron (5.05, 5.1 mg), respectively","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132729297","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
NUTRIENT ANALYSIS OF GUAVA BASED RTS BEVERAGE 番石榴基RTS饮料的营养成分分析
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.10
P. Manjusha, Devi G. NIRMALA, K. Lakshmi, Mohd Hassan Baig
{"title":"NUTRIENT ANALYSIS OF GUAVA BASED RTS BEVERAGE","authors":"P. Manjusha, Devi G. NIRMALA, K. Lakshmi, Mohd Hassan Baig","doi":"10.58537/jorangrau.2022.50.4.10","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.10","url":null,"abstract":"The study was carried out to standardize the method of preparation of guava RTS (readyto- serve) beverage and to evaluate organoleptic attributes such as colour, appearance, flavour, taste, texture and overall acceptability. The study was carried out in College of Community Science, ANGRAU, Lam, Guntur in the year of 2021-2022. In this study guava based RTS beverage was formulated with different proportions of guava pulp and water i.e., (RTSBF1) 20:80, (RTSBF2) 30:70 and (RTSBF3) 40:60 with equal amounts of sugar and citric acid. The products were organoleptically evaluated using 9 points hedonic rating scale by a semi-trained judge. The oneway ANOVA was used for a significant difference test in the mean scores of sensory evaluation. The RTS beverage prepared from (RTSBF3) 40:60 guava pulp and water were found to be superior over other proportions in respect of mean scores of organoleptic attributes i.e., colour (7.96), appearance (8.16), taste (7.52), flavour (7.20), consistency (6.88) and overall acceptability (7.60). Acceptability of the product was increased with the quantity of pulp in preparation for the RTS beverage. RTSBF3 has high nutritive content compared to regular beverages and other formulations due to the high quantity of guava pulp.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125422971","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
PHYSICO-CHEMICAL AND COOKING QUALITY TRAITS OF SELECTED BLACK RICE (Oryza sativa L.) VARIETIES 精选黑米理化性状及蒸煮品质性状品种
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.07
V. P., N. G, L. K, K. B
{"title":"PHYSICO-CHEMICAL AND COOKING QUALITY TRAITS OF SELECTED BLACK RICE (Oryza sativa L.) VARIETIES","authors":"V. P., N. G, L. K, K. B","doi":"10.58537/jorangrau.2022.50.4.07","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.07","url":null,"abstract":"In this research, six black rice varieties cultivated in Kharif 2021 namely BPT 2841, BPT 2848, BPT 3136, BPT 3137, BPT 3145 and Burma Black (control) were studied for different quality traits such as physical, chemical and cooking quality traits. All the parameters showed significant variance. Thousand grains weight showed positive correlation with hulling per cent (r=0.748), milling percent (r=0.981), head rice recovery (r=0.594), kernel length (r=0.947) and kernel breadth(r=0.932). In terms of physical quality, 1000 grain weight of Burma black showed greater value due to its large grain size which is treated as undesirable. In terms of chemical quality traits, all the rice varieties except control had intermediate amylose content (20-25%) and intermediate alkali spreading value (4-5). These were considered as key characteristics to improve rice grain quality.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"791 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122629266","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
STUDIES ON INHERITANCE OF BACTERIAL WILT RESISTANCE IN TOMATO CROP CAUSED BY Ralstonia solanacearum (E.F. SMITH) 番茄青枯病抗性遗传研究
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.05
R. H G, S. M S
{"title":"STUDIES ON INHERITANCE OF BACTERIAL WILT RESISTANCE IN TOMATO CROP CAUSED BY Ralstonia solanacearum (E.F. SMITH)","authors":"R. H G, S. M S","doi":"10.58537/jorangrau.2022.50.4.05","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.05","url":null,"abstract":"The study aimed at the inheritance of bacterial wilt resistance in tomato with six different generations (P1, P2, F1, F2, BC1 and BC2) obtained by 4 crosses (Susceptible X Resistant). Two susceptible cultivars (Arka Meghali and Arka Vikas) and two resistant lines (H-7996 and H-7997) of tomato were crossed during kharif , 2020 in four possible combinations to generate the experimental material. The P1, P2, F1, F2 BC1 and BC2 generations of 4 crosses were screened for bacterial wilt caused by Ralstonia solanacearum (E.F. Smith) in tomato research fields of Monsanto Holdings Private Ltd., Kallinayakana Halli village, Gauribidanuru Taluka, Chikkaballapura District, Karnataka to understand the mode of inheritance. Single dominant gene controlling the resistance to bacterial wilt was observed in two crosses between Arka Meghali x H-7996 and Arka Vikas x H- 7997. Chi-square test for goodness of fit indicated that the F2 is segregating in the ratio 3 resistant to 1 susceptible in the single gene model. Resistant to susceptible ratio in BC2 was 1:1. While, in the crosses between Arka Vikas x H-7996 and Arka Meghali x H-7997 the complimentary gene interaction was observed with the F2 expected ratio of 9:7 indicating duplicate recessive epistasis.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124695206","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
SEASONAL INCIDENCE OF MAJOR INSECT PESTS OF RICE IN KRISHNA WESTERN DELTA REGION OF GUNTUR DISTRICT guntur地区克里希纳西部三角洲地区水稻主要害虫季节发病率
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.03
J. V, S. Ch, Chiranjeevi Ch, S. V
{"title":"SEASONAL INCIDENCE OF MAJOR INSECT PESTS OF RICE IN KRISHNA WESTERN DELTA REGION OF GUNTUR DISTRICT","authors":"J. V, S. Ch, Chiranjeevi Ch, S. V","doi":"10.58537/jorangrau.2022.50.4.03","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.03","url":null,"abstract":"The seasonal occurrence of major insect pests of rice in Guntur district of Andhra Pradesh during kharif 2021-22 was studied in Krishna Western Delta area in 90 farmers fields of 10 mandals (Bapatla, Kakumanu, Ponnur, Tsunduru, Amruthaluru, Vemuru, Tenali, Duggirala, Repalle and Nagaram). Fortnightly observations on pest population in parallel relation with meteorological parameters revealed the highest leaf damage due to rice leaf folder Marasmia medinalis (Crambidae: Lepidoptera)during second fortnight of September (2.95%) when the crop was more succulent. The incidence of yellow stem borer Scirpophaga incertulas (Crambidae: Lepidoptera) begun appearing during first fortnight of August with highest percent damage during second fortnight of September causing 2.62 percent dead hearts. The peak population of brown planthopper Nilaparvata lugens (Delphacidae: Hemiptera) was observed during first fortnight of October (4.97 hoppers/hill) when the crop was in panicle initiation stage.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115952608","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
FORECASTING OF SMALL CARDAMOM PRICE USING SARIMA MODEL 基于sarima模型的小豆蔻价格预测
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.12
Mareena Thomas, P. Menon
{"title":"FORECASTING OF SMALL CARDAMOM PRICE USING SARIMA MODEL","authors":"Mareena Thomas, P. Menon","doi":"10.58537/jorangrau.2022.50.4.12","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.12","url":null,"abstract":"The study was undertaken to identify a model for forecasting the price of small cardamom using the data consisting of prices from January 2001 to December 2021 obtained from Spices Board, Government of India, Ministry of Commerce and Industry, New Delhi. Seasonal Auto regressive Integrated Moving Average (SARIMA) model was used to forecast the future monthly prices. The SARIMA model, ARIMA(1,1,0)(1,1,1)[12] was identified to be the best model for forecasting the monthly cardamom price according to the minimal Bayesian Information Criterion.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122491829","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
MORPHOLOGICAL CHARACTERIZATION OF FALSE SMUT OF RICE (Ustilaginoidea virens) IN TAMIL NADU 泰米尔纳德邦水稻假黑穗病的形态特征
THE JOURNAL OF RESEARCH ANGRAU Pub Date : 2022-12-31 DOI: 10.58537/jorangrau.2022.50.4.01
G. Nithila, C. Gopalakrishnan, S. Nakkeeran, R. Saraswathi, U. Sivakumar
{"title":"MORPHOLOGICAL CHARACTERIZATION OF FALSE SMUT OF RICE (Ustilaginoidea virens) IN TAMIL NADU","authors":"G. Nithila, C. Gopalakrishnan, S. Nakkeeran, R. Saraswathi, U. Sivakumar","doi":"10.58537/jorangrau.2022.50.4.01","DOIUrl":"https://doi.org/10.58537/jorangrau.2022.50.4.01","url":null,"abstract":"The rice false smut caused by Ustilaginoidea virens (perfect stage = Villosiclava virens) is a serious threat to rice production. The lab experiment was conducted during the year 2021 in Tamil Nadu under in-vitro conditions to investigate the pathogen and its character. On PSA medium the colony was creamy white to white, flat, circular and raised. The fluffy, compact, leathery hyaline mycelium showed septation and the width of the mycelia was about 4.26 μm. On the obverse side of the Petri plate, a slight olive-green tinch was observed. The colony diameter ranged from 30 mm to 70 mm. Conidia were hyaline, spherical to globose in shape and warty with a width of 5.24 μm approximately. The chlamydospores were echinulated and spines were prominently decorated. Overall, the results of the investigation showed that the collected isolates of false smut were confirmed based on morphological characteristics.","PeriodicalId":220721,"journal":{"name":"THE JOURNAL OF RESEARCH ANGRAU","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127831762","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
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