Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7c.1022
Y. Chaithanya, K. Rekha, GL Sawargaonkar, P. Gangashetty, PL Choudhari, Ch. Sarada
{"title":"Growth and yield of redgram varieties under varying planting densitiy and phosphorus levels in rice fallows","authors":"Y. Chaithanya, K. Rekha, GL Sawargaonkar, P. Gangashetty, PL Choudhari, Ch. Sarada","doi":"10.33545/2618060x.2024.v7.i7c.1022","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7c.1022","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"24 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141699605","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sa.983
Sanjay Kumar, KK Yadav, S.N. Meena, Vinod Saharan, RN Bunker
{"title":"Effect of fertilizers and organic manures on soil properties under maize (Zea mays L.) crop","authors":"Sanjay Kumar, KK Yadav, S.N. Meena, Vinod Saharan, RN Bunker","doi":"10.33545/2618060x.2024.v7.i7sa.983","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sa.983","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"31 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141703930","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sa.976
Dr. Santosh, Dr. JP Jaiswal
Heat stress in wheat bears very high significance in realsing yield potential of a genotype. Terminal heat stress in particular affects the wheat yields considerably. Keeping this in view the present investigation was carried out with 32 diverse genotypes of bread wheat in completely randomized block design with 3 replications at G.B. Pant University of agriculture & Technology, Pantnagar for studying the genetic diversity for terminal heat stress tolerance under very late sown condition. The observations were recorded on 16 agronomic traits and 3 physiological traits. The statistical analysis for genetic divergence wasdoneusingMahalanobis-D 2 statisticsandclusteringofgenotypeswasdoneusingTochermethod.On the basis of genetic diversity analysis, it was found that grain yield/plot and minimum by CTD-IV. Clustering of genotypes revealed that cluster-III had maximum number of genotype followed by cluster-I,cluster-II,cluster-IV,cluster-Vandcluster-VI.Thehighestinter-clusterdistancewasobservedbetween cluster-IV and VI while lowest inter-cluster distance was observed between cluster-I and II. The highest intra-cluster distance was observed in cluster-III revealing maximum genetic divergence among its constituents while lowest intra-cluster distance was observed in cluster-VI. The five genotypes were found tolerant to heat stress. The genotypes bearing desired values from different clusters can beexploited in future breeding programme for improving the yield and physiological traits under very late sown condition for mitigating the threat of terminal heat stress in bread wheat.
{"title":"Assessment of genetic diversity for terminal heat tolerance in bread wheat (Triticum aestivum L. em. Thell.) under very late sown condition","authors":"Dr. Santosh, Dr. JP Jaiswal","doi":"10.33545/2618060x.2024.v7.i7sa.976","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sa.976","url":null,"abstract":"Heat stress in wheat bears very high significance in realsing yield potential of a genotype. Terminal heat stress in particular affects the wheat yields considerably. Keeping this in view the present investigation was carried out with 32 diverse genotypes of bread wheat in completely randomized block design with 3 replications at G.B. Pant University of agriculture & Technology, Pantnagar for studying the genetic diversity for terminal heat stress tolerance under very late sown condition. The observations were recorded on 16 agronomic traits and 3 physiological traits. The statistical analysis for genetic divergence wasdoneusingMahalanobis-D 2 statisticsandclusteringofgenotypeswasdoneusingTochermethod.On the basis of genetic diversity analysis, it was found that grain yield/plot and minimum by CTD-IV. Clustering of genotypes revealed that cluster-III had maximum number of genotype followed by cluster-I,cluster-II,cluster-IV,cluster-Vandcluster-VI.Thehighestinter-clusterdistancewasobservedbetween cluster-IV and VI while lowest inter-cluster distance was observed between cluster-I and II. The highest intra-cluster distance was observed in cluster-III revealing maximum genetic divergence among its constituents while lowest intra-cluster distance was observed in cluster-VI. The five genotypes were found tolerant to heat stress. The genotypes bearing desired values from different clusters can beexploited in future breeding programme for improving the yield and physiological traits under very late sown condition for mitigating the threat of terminal heat stress in bread wheat.","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"20 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141715521","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sc.1012
Kamalkumaran Pr, M. Anand, M. Velmurugan
{"title":"Effect of leguminous and non-leguminous crops as staking on productivity of greater yam (Dioscorea alata)","authors":"Kamalkumaran Pr, M. Anand, M. Velmurugan","doi":"10.33545/2618060x.2024.v7.i7sc.1012","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sc.1012","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"34 133","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141696546","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7c.1020
Harshita Bhosle, SK Verma, R. Bisen, Geet Sharma, NK Chaure
{"title":"Efficacy of plant growth regulators on yield of fenugreek (Trigonella foenum-graecum L.)","authors":"Harshita Bhosle, SK Verma, R. Bisen, Geet Sharma, NK Chaure","doi":"10.33545/2618060x.2024.v7.i7c.1020","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7c.1020","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141689306","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sb.994
Kunal Narwal, BS Yenagi
A field experiment was conducted at Agricultural Research Station, Kumta, Uttar Kannada district of University of Agricultural Sciences, Dharwad to know the impact of herbicide on yield and yield parameters of groundnut in rice-fallow groundnut system. A field experiment was layout in a RCBD design having nine treatments with three replications. The results concluded that, significantly higher number of pods per plant (14.4), pod weight per plant (12.4 g), sound matured kernel (79.2%) and test weight (33.1 g) and kernel yield (1294 kg ha -1 ) was observed in application of pendimethalin 30% E.C. @ 1.5 kg ha -1 fb one hand weeding at 25 DAS and however on par with T 6 : pendimethalin 30% E.C. @ 1.5 kg ha -1 fb quizalofop-p-ethyl 5% E.C. @ 50 g ha -1 20-30 DAS . Whereas, significantly lower number of pods per plant (8.1) and pod weight per plant (8.1 g), sound matured kernel (74.8%), test weight (28.5 g) and kernel yield (777 kg ha -1 ) was observed in un-weeded plot.
为了了解除草剂对水稻-落叶花生系统中花生产量和产量参数的影响，达瓦德农业科学大学 Uttar Kannada 区 Kumta 农业研究站进行了一项田间试验。田间试验采用 RCBD 设计，有三个重复九个处理。结果表明，施用 30% E. C. 吡嘧磺隆 @ 1.5 公斤/公顷，每株结荚数（14.4）、每株荚重（12.4 克）、健全成熟核仁（79.2%）和测试重量（33.1 克）以及核仁产量（1294 公斤/公顷-1）均明显增加。在 25 DAS 施用戊唑醇 30% E.C. @ 1.5 kg ha -1 fb 单手除草，与 20-30 DAS 施用戊唑醇 30% E.C. @ 1.5 kg ha -1 fb 喹效隆 5%E.C.@50克 ha -1 的 T 6 相似。而未除草地块的单株豆荚数（8.1 个）、单株豆荚重（8.1 克）、健全成熟果仁（74.8%）、测试重量（28.5 克）和果仁产量（777 千克/公顷-1 ）均明显较低。
{"title":"Influence of herbicides on yield and yield parameters of groundnut in rice-groundnut system under coastal zone of Karnataka","authors":"Kunal Narwal, BS Yenagi","doi":"10.33545/2618060x.2024.v7.i7sb.994","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sb.994","url":null,"abstract":"A field experiment was conducted at Agricultural Research Station, Kumta, Uttar Kannada district of University of Agricultural Sciences, Dharwad to know the impact of herbicide on yield and yield parameters of groundnut in rice-fallow groundnut system. A field experiment was layout in a RCBD design having nine treatments with three replications. The results concluded that, significantly higher number of pods per plant (14.4), pod weight per plant (12.4 g), sound matured kernel (79.2%) and test weight (33.1 g) and kernel yield (1294 kg ha -1 ) was observed in application of pendimethalin 30% E.C. @ 1.5 kg ha -1 fb one hand weeding at 25 DAS and however on par with T 6 : pendimethalin 30% E.C. @ 1.5 kg ha -1 fb quizalofop-p-ethyl 5% E.C. @ 50 g ha -1 20-30 DAS . Whereas, significantly lower number of pods per plant (8.1) and pod weight per plant (8.1 g), sound matured kernel (74.8%), test weight (28.5 g) and kernel yield (777 kg ha -1 ) was observed in un-weeded plot.","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"46 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141702509","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7c.1018
Byneni Keerthana, Vijay Bahadur, S. Topno
{"title":"Evaluation on different hybrids of chilli (Capsicum annum L.) for growth, fruit yield and quality","authors":"Byneni Keerthana, Vijay Bahadur, S. Topno","doi":"10.33545/2618060x.2024.v7.i7c.1018","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7c.1018","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"8 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141698273","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7a.970
Vishal Chaudhary, Jay Nath Patel, Mohd Shah Alam
{"title":"Effect of weed management practices on nutrient content and their uptake by maize crop (Zea mays L.)","authors":"Vishal Chaudhary, Jay Nath Patel, Mohd Shah Alam","doi":"10.33545/2618060x.2024.v7.i7a.970","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7a.970","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"37 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141698235","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sd.1034
Satyam Pandey, V. Bahadur, SK Choudhary
{"title":"Evaluation of performance of cowpea genotypes (Vigna unguiculata L.) for growth, yield & quality under Prayagraj agro-climatic condition","authors":"Satyam Pandey, V. Bahadur, SK Choudhary","doi":"10.33545/2618060x.2024.v7.i7sd.1034","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sd.1034","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141705891","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}
Pub Date : 2024-07-01DOI: 10.33545/2618060x.2024.v7.i7sb.1003
Nithin Ps, Devagiri Gm, Sathish Bn, M. V, Ravikumar D, Pooja Ps, Surekha S, Syed Ali
{"title":"Assessment of above-ground biomass carbon using optical and microwave remote sensing data","authors":"Nithin Ps, Devagiri Gm, Sathish Bn, M. V, Ravikumar D, Pooja Ps, Surekha S, Syed Ali","doi":"10.33545/2618060x.2024.v7.i7sb.1003","DOIUrl":"https://doi.org/10.33545/2618060x.2024.v7.i7sb.1003","url":null,"abstract":"","PeriodicalId":296228,"journal":{"name":"International Journal of Research in Agronomy","volume":"2021 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141706406","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}
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