Journal of Oilseeds Research最新文献

{"title":"Efficacy of different fungicides on incidence of Alternaria leaf spot of sesame (Sesamum indicum L.)","authors":"None T S RAJPUROHIT, None SUSHMA NEMA","doi":"10.56739/jor.v30i1.142812","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142812","url":null,"abstract":"A field experiment was conducted on sesame (Sesamum indicum L.) during rainy seasons of 2008 to 2010 at Agricultural Research Station, Mandor-Jodhpur (Rajasthan) to find out the effect of foliar sprays on incidence Alternaria leaf spot of sesame. The studies revealed that the fungicide foliar spray of Carbendazim + Iprodione @ 0.1 %, Carbendazim + Mancozeb @ 0.2% and Propiconazole @ 0.1% were found highly effective and economical for the management of the disease.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"57 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":"135547909","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":"Maximization of flower yield in safflower (Carthamus tinctorius L.)","authors":"None VRIJENDRA SINGH, None N M KOLEKAR, None N NIMBKAR","doi":"10.56739/jor.v30i1.142756","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142756","url":null,"abstract":"A study was carried out on a non-spiny hybrid safflower (Carthamus tinctorius L.) NARI-NH-1 for maximization of flower yield by altering the agronomic practices viz., dates of sowing, fertilizer levels and plant spacings. The study showed that the differences due to sowing dates, fertilizer levels and plant spacings were significant for flower and seed yield in safflower. Delayed sowing beyond first fortnight of October resulted in a decrease in both flower and seed yield. Significantly highest flower yield (199 kg/ha) and seed yield (2014 kg/ha) were recorded with an application of 150% recommended dose (RD) of fertilizers, with flower yield being 26.85% higher and seed yield 28.89% higher than the control. However, if the net returns are considered, there is noadvantage in applying more than 100% RD of fertilizer to the crop. The spacing of 45 cm x 10 cm gave significantly higher flower and seed yield over the recommended spacing of 45 cm x 20 cm. The interaction effects between dates of sowing, spacings and fertilizer levels suggested that sowing of safflower in the first week of October either with a spacing of 45 cm x 10 cm and an application of 100% or 150% RD of fertilizer or with a spacing of 45 cm x 20 cm with an application of 150% RD of fertilizer can be recommended for obtaining maximum flower and seed yield in safflower.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"81 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":"135548137","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":"Critical analysis of extension and research gap in adoption of groundnut (Arachis hypogaea L.) production technology in Dharwad district, Karnataka","authors":"None A BHEEMAPPA, None R K PATIL","doi":"10.56739/jor.v30i1.142815","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142815","url":null,"abstract":"A research study on critical analysis of extension and research gap in groundnut (Arachis hypogaea L.) production technology among the farmers of Dharwad district was conducted during 2010-2011. The Ex-post-facto research design was employed to collect the data from 150 sample farmers cultivating groundnut crop. The focus group discussions were also conducted for the triangulation of the collected data. The results revealed the existence of technological gap in zinc application (84.5%), Rhizobium seed treatment (79.3%), control of diseases (67.4%) and gypsum application (51.9%). The major extension strategies expressed were the ensured availability of critical inputs nearby villages at the required time of field operations (100%), popularizing seed production (84.5%), implementing effective extension programmes(81.5%), and information dissemination through electronic media and extension literature (63.7%). All the farmers expressed the research priorities such as screening of suitable spreading,high yielding, collar rot resistant, drought tolerant and table purpose varieties. The suitable seed drill to take up groundnut sowing in paddy fallow land through moisture conserving, popularising green pod harvester and technology for controlling collar rot disease were the other research priorities expressed for increasing area and productivity of groundnut crop.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"27 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":"135548153","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":"Studies on yield and economics of sunflower (Helianthus annuus L.) hybrids andvarieties as influenced by different fertilizer levels","authors":"None V P SURYAVANSHI, None S B SURYAWANSHI, None M K GHODKE","doi":"10.56739/jor.v30i1.142733","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142733","url":null,"abstract":"A field experiment was conducted during the rainy season of 2008, 2009 and 2010 on Vertisol at Oilseeds Research Station, Latur to assess the productivity and response of sunflower (Helianthus annuus L.) hybrid and varieties to fertilizer inputs. Three hybrids along with two varieties were evaluated with four levels of fertilizer inputs. The result indicated that hybrids were superior over varieties. Sunflower hybrid LSFH-35, gave highestseed yield and monetary returns. The response to fertilizer was significant up to 150% RDF (90:45:45 NPK kg/ha).","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":"135548418","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 single and three way hybrids of sunflower (Helianthus annuus L.) for Alternaria leaf blight","authors":"None S NEELIMA, None K G PARAMESHWARAPPA","doi":"10.56739/jor.v30i1.142813","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142813","url":null,"abstract":"A field experiment was conducted at Dharwad, Karnataka, India during the rainy season of 2006 to record the degree of incidence of Alternaria leaf blight in single and three way hybrids of sunflower (Helianthus annuus L.) under natural epiphytotic conditions at days to 50 % flowering and physiological maturity. The parental lines CMS 17 A, CMS 103 A, DCMS 51 A and R 64 were moderately resistant to leaf blight. The resistant reaction in two single (CMS 17 A x RHA 6D-1 and CMS 17 A x RHA 271) crosses was noticed when atleast one of the parents in the cross combination had moderate resistant reaction. Three way crosses even after diversification with inbred lines concerned has not yielded resistance over corresponding single cross hybrids. However, inclusion of inbreds DSI 2 and DSI 1017 which were moderately resistant as third parent in hybrid combinations of 103 A x DSI 2 x R 64 and DCMS 51 A x DSI 1017 x RHA 6D-1 ended up with resistance reaction with 2 and 4 grade, respectively. Hence, diversification may either improve or reduces resistance levels of three way crosses indicating that caution is to be exercised in selecting the parents for hybridization as well as the second parent for diversification.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"38 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":"135548395","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 sunflower genotypes for phosphorus acquisition and phosphorus partitioning","authors":"None A QURESHI AZIZ, None M Y DUDHE, None G SURESH","doi":"10.56739/jor.v30i1.142747","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142747","url":null,"abstract":"Field trials were conducted during winterseason of 2010 and 2011 to evaluate a total of 111 (52+59) sunflower genotypesfor phosphorus(P) acquisition in Vertisols having low status of available phosphorus(9.8 kg/ha). During the study the best genotypes were selected based on the following parameters: shoot drymatter yield, seed yield/plant, shoot P content, seed P content and total P removal. In the first year 22 best performing genotypes out of 52 were selected while, 20 genotypes were selected out of 59 in second year (2011-12). Genotype CMS-42-B had recorded highest P removal (1.71g/plant) followed by KBSH-44 (1.62 g/plant) > 150-R (1.41 g/plant) >ARM-239-B (1.33 g/plant) > GMU-389 (1.31 g/plant) > KBSH-1 (1.30 g/plant) in first year. The phosphorus acquisition in sunflower genotypes depended on theirshoot drymatter,seed yield and their P contents. During 2011-12, the highest P removal was recorded in GMU-38 (2.2 g/plant) followed by GMU-128, KBSH-1, KBSH-44, GMU-3, GMU-5, DRSH-1, GMU-116 and CMS-42-B in descending order. It was noticed that genotype CMS-42-B wasfound best in acquiring P in both the years of study with 51% of its uptake was partitioned into seeds in 2010-11 and 52.3% in 2011-12. Though, CMS-42-B had removed lower amounts of total phosphorus (1.68 g/plant), it showed high internal distribution of acquired phosphorus towards seed (52.3%) in comparison to genotypes GMU-38, GMU-5 and KBSH-1.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"60 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":"135548416","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":"Biology of Gesonia gemma (Swinhoe) on soybean","authors":"G. Shali Raju, Nanda Khandwe","doi":"10.56739/jor.v30i1.142811","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142811","url":null,"abstract":"Studies on the biology of grey semilooper, Gesonia gemma were carried out in the laboratory during the rainy season of 2012. A female laid eggs from 149 to 247 (average 182 ± 36.97) on the upper surface of the soybean (Glycine max L.) leaves. Most of the eggs were deposited near midrib and basal part of the leaves. There were 5 larval instars, differing in colouration. Fully grown larvae measured 18.0-22.0 mm in length and 2.0-2.5 mm in width. Prolegs were present on 4th, 5th, 6th and last abdominal segment. The duration of the egg, larval and pupal periods was 2-3, 9-17 and 7-8 days, respectively. The total duration from egg to adult emergence was completed in 18-28 days. The size of the pupa was 8-9 mm in length and 1.9 to 2.1 mm in width. Female pupa was comparatively long in size than male. Medium sized moth measuring 6.0-8.0 mm body length 15.0-17.0 mm wing expanse. The longevity of adult male and female was 3 to 6 and 2 to 8 days, respectively.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"18 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":"134947165","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":"Study on gene action, heterosis and inbreeding depression for yield and quality traits in castor (Ricinus communis L.)","authors":"None M S PATEL, None R M CHAUHAN","doi":"10.56739/jor.v30i2.142921","DOIUrl":"https://doi.org/10.56739/jor.v30i2.142921","url":null,"abstract":"Gene action, heterosis and inbreeding depression study for yield and quality traits in castor (Ricinus communis L.) was carried out through six parameter generation mean analysis at Main Castor-Mustard Research Station, Sardarkrushinagar Dantiwada Agricultural University (SDAU), Sardarkrushinagar (SK Nagar). The experimental material included six families (P1, P2,F1,F2, BC1, BC2) of six crosses SH 72 x PRT 44, SKI 215 x SKI 166, PCS 124 x 37504, PCS 124 x JH 118, SKI 1 x JH 118 and HC 8 x JH 118. The charactersstudied were daysto flowering, daysto maturity,stemlength, number of nodes onmain stem, effective length of primary raceme, number of capsules on primary raceme, number of effective branches/plant, seed yield/plant, 100-seed weight, oil content in seed, endosperm content, oil content in endosperm, palmatic acid content, oleic acid content, linoleic acid content, linolenic acid content and ricinoleic acid content. The analysis of variance showed significant differences between all the generationsin majority ofthe characters ofthe crosses. The estimation ofscaling testsshowed that non-allelic interactions played an important role in the genetic control of all the characters. All the generations differed significantly for their mean(m) performance of all the traits. The estimates of gene effectsrevealed that both additive and non-additive gene actions were important for days to flowering, days to maturity, stem length, number of nodes on main stem, effective length of primary raceme, number of capsules on primary raceme, number of effective branches/plant, endosperm content, 100-seed weight, seed yield/plant, oil content in seed, linoleic acid content, linolenic acid content and ricinoleic acid content. Whereas, non-additive as well as epistatic gene actions were important for oil content in endosperm, palmatic acid content and oleic acid content. Crosses showing low heterobeltiosis effects also displayed high inbreeding depression for seed yield/plant in general. Utilization ofbiparental mating and reciprocal recurrent selection schemes which has the virtue of effectively exploiting, both additive and non-additive components, was suggested for exploiting present set of materials for obtaining high yielding genotypes of castor.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"65 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":"135547899","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":"Long-term effect of nutrients on castor (Ricinus communis L.) productivity, soil fertility, nutrient uptake and nutrient-use efficiency in rainfed Alfisols","authors":"None P RAMESH, None I Y L N MURTHY, None CH V HARIPRIYA","doi":"10.56739/jor.v30i1.142750","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142750","url":null,"abstract":"A fixed-plot field experiment was conducted since 2005 to study the long-term effect of nutrients on the productivity, soil fertility, nutrient uptake and nutrient-use efficiency of castor (Ricinus communis L.) in castorsorghum (Sorghum bicolor) cropping system in rainfed Alfisols of Andhra Pradesh. Application of recommended dose offertilizers, RDF (60-40-30 kg NPK/ha) + 5 t/ha farm yard manure (FYM) recorded significantly higher yield attributes, seed (1645 kg/ha) and oil yield (817 kg/ha) of castor compared to RDF (1306 kg/ha) but was comparable with integrated use of 75 % NPK + 25 % N through FYM (1427 kg/ha). Imbalanced application of N alone or NP or 50 % NPK and control plots recorded significantly the lowest castor seed yields. At the end of six years of cropping (2011), the treatment RDF-NPK + 5 t/ha FYM significantly improved the soil organic carbon (0.38 %) and resulted in a positive balance of 42, 12.4 and 80 kg/ha of available soil N, P and K besides improving the nutrient uptake of castor (65.1, 10.63 and 33.2 kg/ha of N, P and K, respectively). Agronomic efficiency of nutrients (N, P and K) was found higher in the treatment, 75 % RDF + 25 % N through FYM. However, apparent recovery of N, P and K was highest in NPK + 5 t/ha FYM treatment.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"85 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":"135548150","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":"Constraint analysis of the farmers on climate variability in castor (Ricinus communis L.)","authors":"None P ARCHANA, None M JAGAN MOHAN REDDY, None I SREENIVASA RAO, None G D S KUMAR","doi":"10.56739/jor.v30i1.142817","DOIUrl":"https://doi.org/10.56739/jor.v30i1.142817","url":null,"abstract":"Castor (Ricinus communis L.) is cultivated extensively in Mahaboobnagar district of Andhra Pradesh because of the commercial importance ofits oil. The area and production of castorin Mahaboobnagaris gradually decreasing for which one of the most important reasons is the high incidence of botrytis greyrot disease due to conducive climate variations. Apart from this, the frequent droughts in the region also influence in reduction of area. Keeping this in view the present study was carried out to understand the problems and suggestions as perceived by farmers on adaptation to climate variability in castor. The results indicated that high incidence of botrytis disease in rainy season, lack of training on climate variability coping mechanisms were some of the problems. Development of cultivars resistant to botrytis disease with short stature and profuse branching, providing training to farmers and extension officials on techniques of crop production and adaptation options to face the climate variability in castor were some of the perceived suggestions. Based on the results a strategy was developed to enhance the adaptabilityof castor farmers towards climate variability.","PeriodicalId":231090,"journal":{"name":"Journal of Oilseeds Research","volume":"31 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":"135548414","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}