Journal of Oilseeds Research最新文献

{"title":"Stability analysis in safflower (Carthamus tinctorious L.)","authors":"None INDU SWARUP, None JAGDISH SINGH","doi":"10.56739/jor.v31i1.142081","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142081","url":null,"abstract":"The experiments were carried out at College of Agriculture, Indore in rabi season for consecutive three yearsviz., 2007-08, 2008-09 and 2009-10 with 28 genotypes of safflower. The observations were recorded on days to 50%flowering, days to maturity, plant height, branches/plant, capitula/plant, seeds/capitulum, hull content, 100-seedweight, seed yield/plant and harvest index. Analysis of variance revealed highly significant differences amonggenotypes for all the characters during all the three years. Non-significance of chi-square value suggested that theerror variances were homogenous for all the traits under study. Pooled analysis indicated that the genotypes andenvironments differed among themselves and the genotypes showed differential performance over varyingenvironments i.e., years/locations. The stability analysis as per the Eberhart and Russell model suggested theexistence variability in the experimental materials and all the three environments differed significantly amongthemselves. Genotype x Environment (linear) was significant for days to maturity, number of capitula/plant andharvest index suggesting that the predictable portion of G x E interaction was more pronounced for the expressionof these characters. The pooled deviation was significant for number of branches/plant, plant height, number ofseeds/capitulum, hull content, 100-seed weight, days to maturity, number of capitula/plant, seed yield/plant andharvest index indicating the predominance of unpredictable portion of G x E interaction for the expression of thesecharacters. Stable performance was exhibited by genotypes JSI-124 and JSI-135 for seed yield/plant and JSI 134for earliness in maturity.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363272","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":"Factors affecting groundnut output in Andhra Pradesh: co-integration and error-correction modeling","authors":"None ASHOK KUMAR, None K N SINGH, None S P BHARDWAJ","doi":"10.56739/jor.v31i1.142098","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142098","url":null,"abstract":"Groundnut is an important oilseed crop of India. The area under groundnut in India was maximum (8.0 million ha), however the production was less due to the lowest yield (938 kg/ha) among all Asian countries. Thus it becomes more important to identify the factors affecting groundnut productivity which is directly related to the farmer's income, sustainable supply and the price stabilization. Unless until the factors affecting groundnut productivity are known, the corrective measures can not be initiated. In this paper efforts have been made to examine whether producer's price, area cultivated, fertilizer applied and rainfall have an important effect on groundnut production in Andhra Pradesh using co-integration and error correction modeling. Co-integration and error correction modeling tend to solve spurious regression results obtained from the analysis of macro-economic data and also establish an equilibrium long-run relationship which enables one to carry out a valid inference of the explanatory variables that are responsible for affecting the output of the crop. A stationary test was performed which revealed only rainfall series was stationary at level, while other series become stationary at first differencing applying the unit root test. Johansen co-integration and error correction procedure was adopted which indicates the existence of five co-integrating vectors at 1% level of significance, hence rejecting the null hypothesis of no co-integrating vector. Further, a parsimonious error correction model was applied. The statistical significance of error correction model for groundnut validates the existence of an equilibrium relationship among the variables. The results, therefore, indicate the combined effect of area, fertilizer, rainfall and price jointly affect the output of groundnut in Andhra Pradesh. Therefore, a favorable price policy, assured irrigation and timely supply of fertilizers at remunerative price would help the farmers to allocate more area under groundnut. These measures are necessary to enhance the productivity as well as income of the farmers and also supply of groundnut in the benefit of consumers.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363431","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":"Influence of pre and post-emergence herbicides in groundnut (Arachis hypogaea L.)","authors":"None P M VAGHASIA, None V B BHALU, None R H KAVANI","doi":"10.56739/jor.v31i1.142091","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142091","url":null,"abstract":"A field experiment was conducted at Main Oilseeds Research Station, Junagadh Agricultural University, Junagadh for three consecutive years during 2007-08 to 2009-10 to evaluate pre and post-emergence herbicides in rainy season groundnut. The experiment comprising nine weed control treatments of pre and post-emergence herbicides along with weedy check and weed free check was conducted in Randomised Block Design with three replications on medium clay soils with pH 7.9. The experimental field was infested with Echinochloa spp., Dinebra retroflexa, Digitaria sanguinalis, Indigofera glandulosa, Commelina benghalensis, Phyllanthus niruri, Euphorbia hirta, Digera arvensis, Cynodon dactylon, Tridax procumbens and Cyperus rotundus. Among the monocots and sedges, Echinochloa spp. and Cyperus rotundus were predominant. Complete weed free condition recorded highest dry pod, haulm and kernel yield (2773, 3934 and 1997 kg/ha, respectively). Among the herbicidal treatments, pendimethalin 1 kg/ha + quizalofop ethyl @ 50 g/ha at 20 days after sowing (DAS) recorded the lowest monocot (3.81/m2), dicot (3.63/m2), sedges (3.83/m2) weed density, dry weight of weeds (133 g/m2), weed control efficiency (84.2%) at 60 DAS and weed index (4.6%). The same treatment combination recorded significantly higher dry pod yield (2645 kg/ha), haulm yield (3424 kg/ha), kernel yield (1902 kg/ha), gross return (` 66360/ha), net return (`42190/ha) and B:C ratio (2.75).","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363439","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":"Development and utility of online knowledge repository of safflower (Carthamus tinctorius L.) in Agropedia platform","authors":"None P PADMAVATHI","doi":"10.56739/jor.v31i1.142103","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142103","url":null,"abstract":"The development of safflower (Carthamus tinctorius) knowledge repository in the larger platform of Agropedia is discussed in this paper. Agropedia is an open platform which facilitates exchange and delivery of information between the agricultural community through a web portal and mobile phone networks accessible to phones with limited data capability. The reasons and requirements for development of such web portal in general and safflower in particular and the requirement of semantic search in Agropedia were discussed. Safflower knowledge model is one among different knowledge models of cereals, pulses and horticultural crops. The need for development of safflower knowledge model and different steps involved in development, different methods of searching the content were discussed. Extension workers can access the content available in Agropedia web portal to advise the farmers with respect to improved technologies in safflower cultivation for obtaining higher crop productivity.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363264","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 scheduling at critical growth stages and fertility levels on growth, yield and quality of summer sesame (Sesamum indicum L.)","authors":"None R B THANKI, None R M SOLANKI, None J M MODHAVADIA, None B S GOHIL, None P J PRAJAPATI","doi":"10.56739/jor.v31i1.142092","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142092","url":null,"abstract":"A field experiment was conducted with sesame during summer season of 2007 and 2008 on clayey soil ofCotton Research Centre, Khapat farm, Junagadh Agricultural University, Porbandar, Gujarat to find out thecombined effect of irrigation at critical growth stages and fertility levels on growth, yield attributes, yields andquality of sesame. The treatments consisted 24 possible combinations of four levels of irrigation in main plot andsix levels of fertility in sub-plot. The results revealed that irrigating the crop at branching, flowering, capsule andseed development stages with the application of 75:50:50 kg NP2O5K2O/ha were found significant for number ofeffective branches/plant, length of capsule, number of capsules/plant, number of seed/capsule, seed yield/plant, seedyield and stover yields of sesame, harvest index, 1000-seed weight, protein and oil content in seed, oil yield andnitrogen, phosphorus and potassium uptake. Whereas water use efficiency was maximum when the crop wasirrigated at flowering and capsule development stages only.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363273","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 architecture for yield and its components in castor (Ricinus communis L.)","authors":"None K K PATEL, None HARSHAL E PATIL","doi":"10.56739/jor.v31i1.142112","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142112","url":null,"abstract":"The genetic analysis was done through line x tester design involving five pistillate lines and 13 pollen parents for the development of a set of 65 hybrids in castor, Ricinus communis. The combining ability analysis for yield and its components revealed that both the components, additive and non-additive of genetic variances were significantly influenced by environment. The preponderance of additive gene action was observed for the control of days to 50% flowering and days to 50% maturity of main raceme as well as number of nodes up to main raceme. For the characters plant height and oil content, non-additive gene effect was propounded. The parents SKP-8, 103745, 1379, SKP-93, TMV-5, Aruna, SH-72 and SK2-8A were good general combiners for imparting earliness, former three as well as VP-1 were good general combiner for short plant stature, whereas later two and SKP-82, JH-128, SH-41 and48-1 were good general combiners for oil content. The estimates of gca effects suggested that parents SKP-93, SKP-82, 48-1, Aruna, SPS-35-9B, JI-77 and JH-128 were good general combiners for seed yield and at least for two important yield attributes viz., 100-seed weight, effective branches/plant, number of capsules in main raceme and length of main raceme. The good specific cross combinations for yield were SKP-8 x TMV-5, VP-l x SKI-41 and SKP 25 x 1379, also identified as superior hybrid for earliness, high oil content and short plant stature, respectively. Hence, these may be exploited for commercial cultivation. The hybrids SKP-8 x TMV-5, SKP-25 x JH-128 and SKP-82 x 48-1 depicted significant positive sca effect for seed yield, these hybrids could be exploitedfor development of hybrids and new inbred as well as pistilate lines in castor. The potence ratio of genetic variance suggested preponderance of non-additive gene effect for inheritance of the seed yield/plant, number of capsules in main raceme and number of effective branches.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363274","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":"Combining ability analysis for seed yield and its attributes in Indian mustard [Brassica juncea (L.) Czern and Coss]","authors":"None M PATEL, None K P PRAJAPATI, None A A KHULE, None L P PATEL","doi":"10.56739/jor.v31i1.142111","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142111","url":null,"abstract":"The hybrids were developed by adopting diallel mating design excluding reciprocals involving ten diverse Indian mustard genotypes during rabi 2007-08. The resultant 45 hybrids along with their parents were evaluated in a Randomized Block Design with three replications under four environments viz., timely sown at Sardarkrushinagar (E1) and Ladol (E2), and late sown at Sardarkrushinagar (E3) and Ladol (E4), during rabi 2008-09. Combining ability analysis on pooled basis, revealed importance of both additive and non-additive genetic variances for the control of various traits. However, the ratio σ2 gca/σ2 sca indicated preponderance of non-additive gene action for days to 50% flowering, days to maturity, seed yield/plant and oil content, while additive gene action was preponderant for rest of the traits. The parents RK 9501, GM 1 and GM 2 were good general combiners, whereas, the crosses 'RK 9501 x GM 2', 'GM 1 x GM 3' and 'GM 3 x SKM 139' were found to be the best specific combinations for seed yield/plant and some of the important yield contributing traits. However, on the basis of per se performance, exploitable heterosis and significant sca effects for seed yield/plant and some of its important components, the above hybrids were considered to be the most promising for exploitation of heterosis.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363432","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":"Combining ability for kernel yield and its component traits in groundnut (Arachis hypogaea L.)","authors":"None A MOTHILAL, None M JAYARAMACHANDRAN","doi":"10.56739/jor.v31i1.142078","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142078","url":null,"abstract":"Combing ability was estimated among eight parents for yield and its contributing traits in groundnut. Both perse performance and gca effects were considered for judging the genotype as best parent. The Virginia bunchgenotype GG 21 and Spanish bunch genotypes TMV Gn 13 and VRI Gn 6 recorded significant gca effect for kernelyield, pod yield, number of mature pods and number of primaries. Hence, these genotypes were categorized as goodcombiners. The cross GG 21 x VRI Gn 6 registered significant sca effect for kernel yield, pod yield, number ofmature pods and plant height; while VG 104 x VRI 3 recorded significant sca effect for kernel yield, pod yield,number of mature pods, number of secondaries and number of primaries. The former cross involves parents withgood combiners. Hence, pedigree breeding method could be adopted to isolate desirable recombinants. However,the later cross involved parents with poor combiners. Hence, biparental mating followed by selection isrecommended for the identification of desirable recombinants.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363434","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":"Molecular variability of Fusarium oxysporum f. sp. lini isolates by RAPD analysis","authors":"None MOHD AKRAM, None P K SINGH, None JYOTI SINGH, None R L SRIVASTAVA","doi":"10.56739/jor.v31i1.142116","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142116","url":null,"abstract":"Seven isolates of Fusarium oxysporum f. sp. lini collected from different linseed growing areas in India were analyzed by random amplified polymorphic DNA-polymerase chain reaction. Two isolates (FOL 1 and FOL 2) found non-pathogenic to linseed crop. Twenty random decamer primers were used for amplification. All the primers revealed scorable polymorphism among the isolates and a total of 156 bands were recorded. Amplification patterns of non-pathogenic Fusarium isolates were entirely distinct from those of pathogenic isolates. Seventeen primers generated isolate specific bands which would be highly useful in the identification and characterization of Fusarium isolates. RAPD markers showed substantial genetic diversity among the different isolates with maximum of 0.89 between FOL1 and FOL6. UPGMA cluster analysis was used to generate a dendogram showing relationship between them. Isolates were clustered in to three groups corresponding to their genetic similarity and physiological reactions. RAPD markers can be quick and reliable alternative for differentiating isolates of Fusarium oxysporum f. sp. liniin to different groups.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363435","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":"Production potential, sustainability and energetics of groundnut based intercropping systems in Upper Krishna Project command area of Karnataka","authors":"None S N HONNALI, None B M CHITTAPUR","doi":"10.56739/jor.v31i1.142089","DOIUrl":"https://doi.org/10.56739/jor.v31i1.142089","url":null,"abstract":"The field experiment conducted to evaluate the productivity and energetics of groundnut based intercropping systems during rabi/summer in UKP (Upper Krishna Project) command area of Karnataka revealed higher groundnut equivalent yield (GEY, 2.40 and 2.41 t/ha, respectively), monetary returns (Gross returns ` 84045 and ` 84180, net returns ` 64522 and ` 64220, and B:C ratio of 3.29 and 3.21, respectively) and energy output (12.61 x 106 and 12.82 x 106 K cal/ha, respectively) with groundnut + sesame in 4:2 and 5:1 row proportions followed by groundnut + maize in 4:2 row ratio (2.19 t/ha GEY, ` 76531 gross returns, ` 55981 net returns, 2.73 B:C ratio, and 16.15 x 106 K cal/ha energy output). Groundnut + sunflower was not advantageous over sole groundnut (2.01 and 1.99 t/ha yield equivalent, ` 68786 gross returns, ` 49058 net returns, 2.49 B:C ratio, and 11.14 x 106 K cal/ha energy yield). While, sole crops of maize, sunflower and sesame were poor in their productivity in comparison to groundnut. Thus, on-farm groundnut crop diversification through intercropping was advantageous during rabi/summer in UKP command area of Karnataka.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136363262","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}