Journal of Oilseeds Research最新文献

{"title":"Identification of resistant sources for gall fly, Asphondylia sesami Felt (Diptera: Cecidomyiidae) in sesame","authors":"None T BOOPATHI, None K T RAMYA, None A L RATHNAKUMAR","doi":"10.56739/jor.v39i3and4.144362","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144362","url":null,"abstract":"The incidence of the gall fly, Asphondylia sesami Felt (Diptera: Cecidomyiidae) is common during floweringperiod ofsesame during two seasons. The sesame genotypes (n=60) were screened for A. sesami during two season1 and 2. In season 1, two genotypes, ISWG-20-05 and IIOS-1103 were found free from A. sesami incidence. The sesame genotypes (n=60) graded for A. sesami as resistant (59 genotypes), moderately resistant (1 genotype) based on incidence. In season 2, two genotypes, SES-K-20-2015 and IC-16239 were found free from A. sesami incidence. The sesame genotypes (n=60) graded for A. sesami as resistant (29 genotypes), moderately resistant (22 genotypes), moderately susceptible (8 genotypes) and susceptible (1 genotype) based on incidence. To summarize, 28 genotypes were resistant to A. sesami in both season 1 (2021) and 2 (2022) and the resistant genotypes can be used as donor in future breeding programmes.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"14 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135459748","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":"Evaluation of suitable method of composting castor shell and stalk","authors":"None S K SHAH, None A L JAT, None A M PATEL, None C J PATEL, None K V CHAUDHARY, None L D PARMAR","doi":"10.56739/jor.v39i3and4.144216","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144216","url":null,"abstract":"The experiments on evaluating compostingmethod with differenttreatmentswere conducted for four consecutive years at the Castor-Mustard Research Station, S D Agricultural University, Sardarkrushinagar during 2018-21 the nutrient composition of composted castor shell and stalk were examined. The results indicated that composted fresh castor shell or shredded stalk compost (approx. 1000 kg) treated with cow dung (100 kg) + urea solution (4 kg/200 L water) + SSP (5 kg) along with microbial consortium @ 1 kg resulted in highest N, P, K content and micronutrient content (Fe, Mn, Zn and Cu). The cost of production of compost was ` 6.81 per kg of shell and ` 6.76 per kg stalk respectively.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"315 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135459749","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":"Variability in Alternaria lini causing leaf blight disease of linseed (Linum usitatissimum L.)","authors":"None ANKITA SMRITI MINZ, None SAVITA EKKA, None H C LAL, None SUPRIYA MUNDU","doi":"10.56739/jor.v39i3and4.144273","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144273","url":null,"abstract":"Alternaria blight is an important disease of linseed that hampers its productivity and oil content. The pathogenis geneticallydiverse showing variability in respect of cultural, morphological and pathogenic characters. Variability in seventeen isolates of Alternaria lini was carried out. Studies on cultural variability showed considerable variation among the isolates. The colony diameter varied from 46.67- 71.67 mm after 96 hrs. of incubation and most of the isolates recorded medium growth rate (50-64mm). The isolates Alt-6,Alt-7 Alt-12 showed fast growth habit (>65mm). The colony colour varied from grayish white, grey, dark olive green to grayish black. Sporulation in most of the isolates were late and concentric ring was present only in four isolates (Alt 3, Alt 8, Alt 13, Alt 14) while zonation was completely absent in other isolates. Morphologically different isolates of A. lini revealed variation with respect to mycelium width, size, shape, colour and septation of conidia. Mycelial width of most of the isolates having moderate to long width. Conidial length ranged from 24.87-33.68 mm similarly breadth of conidia ranged from7.54-10.67 mm. Transverse septation were more than longitudinal septation. Variation in beak size ranged from 3.5-6.4 mm while colour of conidia varied from brown to dark brown colour and most of the isolates exhibited obclavate, oval to obclavate shaped conidia while one isolate appeared as oval shaped. Studies on pathogenic variations revealed that the variation observed in accordance with the latent period, lesion size, lesion shape and plant disease index. The latent period of A. lini isolates varied from4.75 to 6.25 days with shortest (4.75 days) latent period recorded by isolates Alt-3 and Alt-11 and longest latent period of 6.25 days was observed in isolates Alt-6, Alt-14, Alt-16. The size of lesion varied from 2.25 to 4.75 mm and maximum lesions size (4.75 mm) was observed in isolate Alt-4 whereas minimum lesion size (2.25 mm) was observed in isolate Alt-5. The lesion produced after inoculation were elongated, oval and irregular in shape. The average number of lesions ranged from 2.75 to 4.00 with maximum number (4.00) of lesion recorded in isolate Alt-13. Plant disease index revealed that Meera and Nagarkot were more severe/virulent compare to Divya and Priyam in all the isolates.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"2 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135460597","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":"Unravelling the G × E interactions using AMMI biplot for phenology and agro-morphological traits in linseed (Linum usitatissimum L.)","authors":"None MITHLESH KUMAR, None MANUBHAI PATEL, None RAVINDRASINGH CHAUHAN, None CHANDRESH TANK, None SATYANARAYAN SOLANKI","doi":"10.56739/jor.v39i3and4.144180","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144180","url":null,"abstract":"In the present study, additive main effects and multiplicative interactions (AMMI) biplot analysis was used toidentify stable genotypes for days to flowering, maturity, plant height and number of branches per plant to dissect GEI in linseed (Linum usitatissimum L.). Trials were conducted in randomized complete block design (RCBD) with two replications over three consecutive years, 2016-17, 2017-18 and 2018-19. ANOVA analysis revealed genotype and G×E interaction effects contributed significant sum of square for days to flower (97.31% and 0.56%); days to maturity (89.27% and 8.90%); plant height (98.29% and 0.70%) and number of branches per plant (86.40% and 2.41% respectively). The dissection of GE interaction for all the traits was mostly explained by the first and second principal component axis (IPCA1 and IPCA2). The SSI statistic fully sync with the results of the AMMI1 biplot analysis for all the traits of top ranked genotypes across the environments. Results of genotypes stability in AMMI1 and AMMI2 biplot analyses were shown differential response with some exceptions that indicates the different sets of genes were responsible for the cumulative expression of traits under study. In the present study environments imposed variable effects with few exceptions towards the genotype stability in both AMMI1 and AMMI2 analysis models for all the traits studied. Hence, the desirable genotypes identified in linseed for phenology and agro-morphological traits could be utilized in hybridization program and varietal recommendation under semi-arid conditions.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"83 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135460841","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":"Exploration of Bacillus species and AMF in the management of sesame root rot (Macrophomina phseaolina) and leaf blight (Alternaria sesame)","authors":"None A SANGEETHA, None G GAYATHRY, None R BASKARAN","doi":"10.56739/jor.v39i3and4.144271","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144271","url":null,"abstract":"Sesame is liable to be infected by various pathogenic fungi like leaf blight and root rot at all the stages of cropgrowth. The present study was carried out to evaluate the effect of bio-agents on managing the diseases in sesame. Seed treatment with Bacillus subtilis (TNAU-Bs1) @ 20 ml/kg seed + soil application of VAM @ 50 kg/ha at 15 DAS + foliar application of liquid formulation of B. amyloliquefaciens (TNAU-PP-CC-B-0171) @ 0.75% on 45DAS was found to record very less leaf blight (18.12 PDI) and root rot incidence (4.24%) by recording 62.58 and90.39 per cent disease reduction over control respectively in rabi season. Similar kind of results were obtainedduring kharif season which recorded the minimum root rot incidence (6.92%), leaf blight (14.98 PDI) by recording 64.55 and 85.05 per cent disease reduction over control respectively.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135461283","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":"Seed priming with antioxidants improves physiological parameters in sunflower cv. Co-2 under unfavourable germination conditions","authors":"None ASHWINI SAKPAL, None A SABIR AHAMED, None DEEPAK RAO","doi":"10.56739/jor.v39i3and4.144268","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144268","url":null,"abstract":"The results of studying the effects of sunflower seed priming with 4 different antioxidants at 2 differentconcentrations under three unfavourable germination are presented in this paper. The goal of the study was todetermine the impact of antioxidants on the physiological performance of sunflower seeds under favourable and different unfavourable germination conditions. The findings showed that seed germination was more stressed at 40°C and 100% RH. The effect of stress was minimized by seed priming with Butylated hydroxy toluene 0.1% followed by Butylated hydhydroxy toluene 2 % by recording 7 and 4 per cent higher germination over control. The seedling growth parameters viz., root and shoot length, seedling dry matter production and vigour indices were influenced negatively by NaCl 0.1 % stress condition. Under unfavourable germination conditions, seed priming with Butylated Hydroxytoluene (BHT) at 0.1 per cent, followed by a- Tocopherol at 0.5 per cent, and Ascorbic acid at 1.0 per cent, was observed to improve seedling growth characteristics.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"70 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135459752","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":"Growth and yield performance of castor hybrids under different methods of planting and fertility levels in North Gujarat Agro-climatic region","authors":"None TARANG PATEL, None A L JAT","doi":"10.56739/jor.v39i3and4.144203","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144203","url":null,"abstract":"A field experiment was conducted to evaluate the yield performance of castor hybrids under different methodsof planting and fertility levels at Agronomy Instructional Farm, C P College of Agriculture, Sardarkrushinagar,Gujarat in loamy sand soil. The experiment consisted eight treatment combinations with two hybrids (GCH 7 andGCH 8), two planting methods (Direct seed sowing and Transplanting) and two fertility levels(75% RDF and 100%RDF) were undertaken in randomized block design with factorial concept and replicated four times. Significantlyhigher number of capsules (88.63) on primary spike, seed yield per plant (686.30 g), 100-seed weight (32.49 g),number of spikes (20.01) per plant, seed yield (3220 kg/ha) and stalk yield (5340 kg/ha) were recorded with GCH8 hybrid. In plantingmethods, significantly higher number of capsules (89.09) on primary spike, seed yield per plant (688.65 g), number ofspikes (19.60) per plant, seed yield (3230 kg/ha), stalk yield (5361 kg/ha) and available P2O5 (48.7 kg/ha) and S (13.01 mg/kg) after harvest of crop were recorded under direct seed sown castor. 100% RDF registered significantly higher plant height (86.14 cm) at harvest, number of nodes (18.58) per plant, number of capsules (88.60) on primary spike, length of primary (74.57 cm) spikes, seed yield per plant (688.53 g), 100-seed weight (32.00 g), number ofspikes (19.66) per plant, seed yield (3190 kg/ha), stalk yield (5281 kg/ha) and available N, P2O5and S (156 kg/ha, 49.8 kg/ha and 13.35 mg/kg, respectively).","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135460593","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":"Assessment of genetic variation for herbicide tolerance in sesame (Sesamum indicum L.) germplasm","authors":"None S GEETHANJALI, None BHAGYASHREE DEVRAO DURGE, None R SASIKALA, None N THAVAPRAKAASH, None M DHANDAPANI","doi":"10.56739/jor.v39i3and4.144189","DOIUrl":"https://doi.org/10.56739/jor.v39i3and4.144189","url":null,"abstract":"To assess genetic variation for herbicide tolerance in sesame, a set of 55 genotypes were sprayed withimazethapyr@75g ai/ha on the 18th day after sowing at seedling stage. A control plot without herbicide spray was maintained. The injury caused due to Imazethapyr spray was recorded visually on 1-5 scale and the survival rate was calculated on 7th, 10th, 13thand 15th day after treatment. The herbicide injury rating ranged from 2-4.8 on 7thday after herbicide spray (DAHS) and 3.7 -5.0 on the 15th DAHS. The survival rate progressively decreased from 7th DAHS to 15th DAHS inmost genotypes. The genotype, NIC-8261 was the most sensitive genotype expressing the symptoms of herbicide injury at a very early stage. On the 15th DAHS, only 10 genotypes viz., CO-1, OTS-2, SI-328, SI-3171, NIC-16106, G-53, SI-1769, TC-25, RT-146 and NIC-8317 had a survival rate ranging from27% to 39%. The subset of 10 genotypes was further evaluated for growth and yield attributes to assess the effect of imazethapyr spray on them. Imazethapyr spray resulted in delayed flowering and adversely caused a reduction in plant height, number of capsules per plant, seeds per capsule, thousand seed weight and seed yield per plant in the sesame genotypes. The findings of the study indicated that Imazethapyr@75gai/ha applied as a post-emergence herbicide at seedling stage was toxic to sesame and caused adverse effects on sesame growth and yield, by reducing the plant height, capsule production, thousand seed weight and also caused a delay in flowering. The response of sesame genotypes to Imazethapyr application was variable suggesting that genetic variability exists for herbicide tolerance in the germplasm, which need to be studied intensively.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135461908","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":"Genetic diversity analysis for seed yield and quality characters in sesame (Sesamum indicum L.)","authors":"None S R KUMHAR, None B R CHOUDHARY, None S PAROHA","doi":"10.56739/jor.v30i2.143313","DOIUrl":"https://doi.org/10.56739/jor.v30i2.143313","url":null,"abstract":"Genetic divergence wasstudied by growing thirty six genotypes ofsesame, Sesamum indicum L. at Agricultural Research Station, Mandor, Jodhpur during rainy season 2010. The mean sum of squares were significant for all the characters, indicating the presence of variability. Characters like seed yield, free fatty acid, oxalic acid content, number of productive capsules/plant and productive branches/plant exhibited high heritability coupled with high genetic advance revealing that these characters were controlled by additive gene action. The hierarchical cluster analysis indicated the presence of considerable genetic divergence among the genotypes. The genotypes were grouped into seven clusters using Ward's minimum variance method. The intercluster Euclidean2 distance was maximum between cluster III and VII (42.71) followed by cluster VI and VII (41.90) and cluster II and VII (39.03) which indicated that the genotypes included in these clusters will give high heterotic response and thus bettersegregants. The maximum cluster means were revealed by cluster III for days to 50% flowering, maturity, number of productive branches/plant, oxalic acid content and free fatty acid followed by cluster VI for seed yield, number of productive capsules/plant and oil content, and clusterI and IV for plant height and 1000 seed weight,respectively. While cluster VII showed minimum cluster mean for days to maturity, plant height and free fatty acid and cluster I and IV for oxalic acid and days to 50% flowering. Among the 10 characters, number of primary branches/plant contributed the most (12.06%) towards the divergence of genotypes.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135547896","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":"Variability for seed germination and seedling vigour in aging groundnut (Arachis hypogaea L.) seeds after storage under ambient conditions","authors":"None P JANILA, None P NAGESH, None S S MANOHAR, None S N NIGAM","doi":"10.56739/jor.v30i2.142917","DOIUrl":"https://doi.org/10.56739/jor.v30i2.142917","url":null,"abstract":"Seed germination and seedling vigour in aging seeds of 32 groundnut genotypes was studied under ambient storage conditions to assess the extent of variability for these traits under storage. The association, if any of these traits with seed soil content and seed mass was also examined. Both,seed germination and seedling vigour declined with aging of the groundnut seeds in all test genotypes. However, the rate of decrease varied among the genotypes suggesting significant genotypic difference and possibility of their improvement through breeding. Aging also has strong negative effect on both, root and shoot growth of the seedlings, but profound effect was observed on root growth. Seed germination and seedling vigour are not associated with seed oil content, but seedling vigour is positively correlated with seed mass. The results indicate the possibility of developing new groundnut genotypes that retained good levels of seed germination and seedling vigour even in storage for 12 months under ambientconditions. Further, it is also possible to combine enhanced high seed oil content with high seed germination and seedling vigour. As seed germination and seedling vigour are associated with pod yield, it may be desirable to evaluate the advanced breeding lines for these traits besides other yield and yield parameters.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135547903","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}