Pub Date : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2B.11710
I. J. Rao, C. Rao, P. Prasad, C. Rao, K. Jayalalitha
The present study attempts to relate the phosphorus dynamics in relation to nutrient management in rice- blackgram cropping sequence with respect to changes in soil fertility. Results of two years (2017-2019) experimentation revealed that at all growth stages of rice, significantly highest available nitrogen, phosphorus and potassium in soil were recorded with application of RDNK+Dhaincha @ 10t ha-1(M3) and this was on par with RDNK+ Sunhemp @ 10t ha-1(M2), whereas lowest was recorded in RDNK (M0) alone in all four seasons of study. Among the P levels the available nutrient status (N, P and K) were increased with the increasing level of P from 0 (P1) to 120 kg P2O5 (P5) ha-1, irrespective of the nutrients imposed to rice crop. Significantly highest was recorded in P5 (120 kg P2O5 ha-1) and this was on par with P4 (90 kg P2O5 ha-1), whereas the lowest was recorded in treatment P1 that received 0 kg P2O5 ha-1. However, as like preceeding rice crop the similar trend was observed at flowering and harvest in succeeding blackgram.
本研究试图从土壤肥力变化的角度，将水稻黑格种植序列中磷动态与养分管理的关系联系起来。2年(2017-2019)试验结果表明，在水稻各生育期，施用RDNK+达因茶@ 10t ha-1(M3)的土壤速效氮、磷、钾均显著最高，与施用RDNK+桑麻@ 10t ha-1(M2)的土壤速效磷、钾含量相当，而单独施用RDNK (M0)的土壤速效磷、钾含量最低。不同施磷水平下，水稻速效养分状况(N、P、K)随施磷水平的增加而增加，从0 (P1)到120 kg P2O5 (P5) hm -1，与施磷水平无关。P5处理(120 kg P2O5 ha-1)的光合速率最高，与P4处理(90 kg P2O5 ha-1)相当，而P1处理(0 kg P2O5 ha-1)的光合速率最低。然而，与以前的水稻作物一样，在随后的黑格图中，在开花和收获时也观察到类似的趋势。
{"title":"Effect of organic manures and inorganic phosphorus on soil fertility status (N, P and K) in rice-blackgram cropping sequence","authors":"I. J. Rao, C. Rao, P. Prasad, C. Rao, K. Jayalalitha","doi":"10.22271/CHEMI.2021.V9.I2B.11710","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2B.11710","url":null,"abstract":"The present study attempts to relate the phosphorus dynamics in relation to nutrient management in rice- blackgram cropping sequence with respect to changes in soil fertility. Results of two years (2017-2019) experimentation revealed that at all growth stages of rice, significantly highest available nitrogen, phosphorus and potassium in soil were recorded with application of RDNK+Dhaincha @ 10t ha-1(M3) and this was on par with RDNK+ Sunhemp @ 10t ha-1(M2), whereas lowest was recorded in RDNK (M0) alone in all four seasons of study. Among the P levels the available nutrient status (N, P and K) were increased with the increasing level of P from 0 (P1) to 120 kg P2O5 (P5) ha-1, irrespective of the nutrients imposed to rice crop. Significantly highest was recorded in P5 (120 kg P2O5 ha-1) and this was on par with P4 (90 kg P2O5 ha-1), whereas the lowest was recorded in treatment P1 that received 0 kg P2O5 ha-1. However, as like preceeding rice crop the similar trend was observed at flowering and harvest in succeeding blackgram.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88606245","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 : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2A.11908
S. Kumari, L. Hegde, Athani Si, N. Hegde, M. Manju, B. Fakrudin, R. Shet
Forty seven genotypes of kokum selected from farmer’s field near Sirsi of 10 years age were compared based on the colour of the fruits into red and yellow fruit bearing genotypes and were evaluated for growth characters for three years. Among all the growth parameters plant height found maximum in the yellow types and other characters found highest in the red types. The tree height varied from 3.94 to 9.98 m. A maximum tree height, stem diameter at breast height among the red types was recorded in the genotype GI-33(9.60m and 43.28cm, respectively), trunk diameter at the base in GI-01 (89.67cm), number of branches GI-24 (144nos.), North-South spread of 5.73m (GI-13) and East-West spread of 5.95m (GI-01). Among yellow genotypes maximum plant height, stem diameter at breast height and number of branches in the genotype GI-38 (9.98 m, 49.62m and 126nos., respectively), Plant spread at North-South and East-West directions found highest in GI-19 (5.68m and 5.65m, respectively).
{"title":"Comparative studies on red and yellow kokum (Garcinia indica Choisy) types under hill zone of Karnataka for morphological characters","authors":"S. Kumari, L. Hegde, Athani Si, N. Hegde, M. Manju, B. Fakrudin, R. Shet","doi":"10.22271/CHEMI.2021.V9.I2A.11908","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2A.11908","url":null,"abstract":"Forty seven genotypes of kokum selected from farmer’s field near Sirsi of 10 years age were compared based on the colour of the fruits into red and yellow fruit bearing genotypes and were evaluated for growth characters for three years. Among all the growth parameters plant height found maximum in the yellow types and other characters found highest in the red types. The tree height varied from 3.94 to 9.98 m. A maximum tree height, stem diameter at breast height among the red types was recorded in the genotype GI-33(9.60m and 43.28cm, respectively), trunk diameter at the base in GI-01 (89.67cm), number of branches GI-24 (144nos.), North-South spread of 5.73m (GI-13) and East-West spread of 5.95m (GI-01). Among yellow genotypes maximum plant height, stem diameter at breast height and number of branches in the genotype GI-38 (9.98 m, 49.62m and 126nos., respectively), Plant spread at North-South and East-West directions found highest in GI-19 (5.68m and 5.65m, respectively).","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"235 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73546639","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 : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2P.11966
R. K. Khot, S. Evoor, A. Shwetha
The present investigation was carried out with the objective to study the combining ability of parents and hybrids for growth, earliness and yield parameters in bottle gourd. General combining ability effects of parents and sca effects of crosses were highly significant for the characters studied. The parents Bot.G-4, Bot.G-7 and Kolkata Collection are the good general combiners for fruit yield per vine. The line Bot.G-6-2 exhibited significant and maximum gca effects for vine length and number of branches. The line Kolkata Collection showed maximum and significant gca effects for days to first female flower, days to first harvest and sex ratio. Tester Samrat exhibited significant gca effects for vine length, number of branches, nodes up to first female flower, sex ratio and fruit yield per vine. Among crosses, the cross Bot.G-6-2 X Arka Bahar exhibited significant sca effects for vine length and fruit yield per vine. While the cross Bot.G-6-1 X Samrat showed significant sca effects for days to first female flowering and days to first harvest. The cross Bot.G-6 X Samrat exhibited maximum and significant sca effects for nodes up to first female flowering and sex ratio. It is evident that gca or sca effects in parents or hybrids were in desirable for some other traits. Therefore it is important to ascertain the status of parent or hybrid with respective to combining ability effects over a number of component characters.
本试验旨在研究冬瓜亲本与杂交种的配合力、早熟性和产量参数。亲本一般配合力效应和杂交配合力效应对所研究的性状影响显著。父母Bot。G-4,机器人。G-7和Kolkata Collection是单株产量较好的综合组合品种。这条线是Bot。G-6-2对藤长和枝数的gca效应显著且最大。品系Kolkata Collection在首花天数、首收天数和性别比上表现出最大且显著的gca效应。试验Samrat在单株长、分枝数、第一朵雌花前节数、性别比和单株果实产量上均表现出显著的gca效应。十字架中，有十字架。G-6-2 X Arka Bahar表现出显著的单株长和单株产量效应。而十字Bot。G-6-1 X Samrat在雌花初开日和收获初开日表现出显著的sca效应。十字架。g - 6x Samrat在第一次雌花和性别比之前的节点上表现出最大和显著的sca效应。很明显，亲本或杂交种的gca或sca效应在某些其他性状中是可取的。因此，确定亲本或杂交种在若干组成性状上各自配合力效应的地位是十分重要的。
{"title":"Combining ability studies in the advanced lines of bottle gourd [Lagenaria siceraria (mol.) Standl.] for growth, earliness and yield parameters","authors":"R. K. Khot, S. Evoor, A. Shwetha","doi":"10.22271/CHEMI.2021.V9.I2P.11966","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2P.11966","url":null,"abstract":"The present investigation was carried out with the objective to study the combining ability of parents and hybrids for growth, earliness and yield parameters in bottle gourd. General combining ability effects of parents and sca effects of crosses were highly significant for the characters studied. The parents Bot.G-4, Bot.G-7 and Kolkata Collection are the good general combiners for fruit yield per vine. The line Bot.G-6-2 exhibited significant and maximum gca effects for vine length and number of branches. The line Kolkata Collection showed maximum and significant gca effects for days to first female flower, days to first harvest and sex ratio. Tester Samrat exhibited significant gca effects for vine length, number of branches, nodes up to first female flower, sex ratio and fruit yield per vine. Among crosses, the cross Bot.G-6-2 X Arka Bahar exhibited significant sca effects for vine length and fruit yield per vine. While the cross Bot.G-6-1 X Samrat showed significant sca effects for days to first female flowering and days to first harvest. The cross Bot.G-6 X Samrat exhibited maximum and significant sca effects for nodes up to first female flowering and sex ratio. It is evident that gca or sca effects in parents or hybrids were in desirable for some other traits. Therefore it is important to ascertain the status of parent or hybrid with respective to combining ability effects over a number of component characters.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75038386","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 : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2i.11882
G. Yadav, Dharmendra Kumar, Neelam Maurya, D. Sah, Anand Kumar Chaube, Arun Kumar, Ashok Kumar, P. Singh
Alternaria blight is an important disease of Linseed (Linum usitatissimum L) that hampers its productivity and oil content. Symptoms first appears on lower leaves as black point that gradually increased in size to become circular to oval or irregular in shape. During severe infections, spots coalesce and cover the large area of the leaves. The pathogen also attack on the other foliar part of the plant. Alternaria linicola Groves & Skolko and Alternaia lini Dey are two fungi known to cause Alternaria leaf blight in linseed. Studies of relative dominance of pathogens associated with the diseased tissue revealed the dominance of Alternria linicola in infected tissue in comparison to A.lini. Evaluation of genotypes against Alternaria leaf blight under artificial epiphytotic condition revealed that resistance and tolerance is present in the linseed germplasm. Various number of plant protection chemicals were tested during the past years and Rovral @ 0.2% and mancozeb @ 0.2% was found most effective in many experiments. propiconazole @ 0.1% and hexaconazole @ 0.1% were found effective to combat against the Alternaria blight. Iprodione, Propiconazole, Hexaconazole, Difenconazole, Carbendazim 0.10%, Capton 0.20%, Carbendazim 12% + Mancozeb 63% and iprobenphos have been noted to manage the disease economically. Early sowing was also found effective for reduction of Alternaria. Aqueous leaf extracts of Azadirachta indica and Lawsonia inermis was also found suppressive to disease. Spray of Salicylic acid and Benzoic acid was reported to reduce the disease by enhancing the immunization in the linseed plant.
{"title":"Alternaria blight of linseed (Linum usitatissimum L.) and its chemical management: A comprehensive review","authors":"G. Yadav, Dharmendra Kumar, Neelam Maurya, D. Sah, Anand Kumar Chaube, Arun Kumar, Ashok Kumar, P. Singh","doi":"10.22271/chemi.2021.v9.i2i.11882","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2i.11882","url":null,"abstract":"Alternaria blight is an important disease of Linseed (Linum usitatissimum L) that hampers its productivity and oil content. Symptoms first appears on lower leaves as black point that gradually increased in size to become circular to oval or irregular in shape. During severe infections, spots coalesce and cover the large area of the leaves. The pathogen also attack on the other foliar part of the plant. Alternaria linicola Groves & Skolko and Alternaia lini Dey are two fungi known to cause Alternaria leaf blight in linseed. Studies of relative dominance of pathogens associated with the diseased tissue revealed the dominance of Alternria linicola in infected tissue in comparison to A.lini. Evaluation of genotypes against Alternaria leaf blight under artificial epiphytotic condition revealed that resistance and tolerance is present in the linseed germplasm. Various number of plant protection chemicals were tested during the past years and Rovral @ 0.2% and mancozeb @ 0.2% was found most effective in many experiments. propiconazole @ 0.1% and hexaconazole @ 0.1% were found effective to combat against the Alternaria blight. Iprodione, Propiconazole, Hexaconazole, Difenconazole, Carbendazim 0.10%, Capton 0.20%, Carbendazim 12% + Mancozeb 63% and iprobenphos have been noted to manage the disease economically. Early sowing was also found effective for reduction of Alternaria. Aqueous leaf extracts of Azadirachta indica and Lawsonia inermis was also found suppressive to disease. Spray of Salicylic acid and Benzoic acid was reported to reduce the disease by enhancing the immunization in the linseed plant.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81643727","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 : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2i.11884
Ashwini Vn, S. G. Reddi, Nagaraja Ms, M. Sá, Shirol Am, Champa Bv
{"title":"Evaluation of gerbera cultivars and silicic acid applications under polyhouse condition","authors":"Ashwini Vn, S. G. Reddi, Nagaraja Ms, M. Sá, Shirol Am, Champa Bv","doi":"10.22271/chemi.2021.v9.i2i.11884","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2i.11884","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84122228","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 : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2o.11961
V. S., K. Parthiban
{"title":"Screening of indigenous pulpwood for paper production","authors":"V. S., K. Parthiban","doi":"10.22271/chemi.2021.v9.i2o.11961","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2o.11961","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84538753","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 : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2K.11899
R. K. Reddy, R. Singh, Wasim Khan
A field experiment was conducted during Kharif season 2020 at SHIATS Model Organic Farm ((SMOF), Department of Agronomy, SHUATS, Prayagraj (UP) on sandy loam soil to investigate the influence of organic sources and bio fertilizers on yield and economic of finger millet. The treatment consisted of organic sources viz., FYM 10t/ha, Poultry manure 2t/ha and Goat/ Sheep 2t/ha and biofertilizers viz., Azospirilllum (seed inoculation @25 g/kg), PSB (Seed inoculation @25 g/kg) and Azospirillum + PSB (Seed inoculation @25 g/kg) effect is observed on finger millet (MR-1). The experiment was laid out in randomized block design with ten treatments replicated thrice. Study revealed that treatment with application of with Poultry manure 2 t/ha + Azospirillum + PSB (Seed inoculation @ 25 g/kg) was recorded significantly higher grain yield (3.23 t/ha) and straw yield (5.5 t/ha) as compared to other treatment combinations. The economic analysis clearly indicates that higher B:C ratio (1.52) recorded with application of Poultry manure 2 t /ha + Azospirillum + PSB (Seed inoculation @ 25 g/kg).
{"title":"Yield and economic of Finger millet (Eleusine coracana L.) as influenced by organic sources and biofertilizers","authors":"R. K. Reddy, R. Singh, Wasim Khan","doi":"10.22271/CHEMI.2021.V9.I2K.11899","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2K.11899","url":null,"abstract":"A field experiment was conducted during Kharif season 2020 at SHIATS Model Organic Farm ((SMOF), Department of Agronomy, SHUATS, Prayagraj (UP) on sandy loam soil to investigate the influence of organic sources and bio fertilizers on yield and economic of finger millet. The treatment consisted of organic sources viz., FYM 10t/ha, Poultry manure 2t/ha and Goat/ Sheep 2t/ha and biofertilizers viz., Azospirilllum (seed inoculation @25 g/kg), PSB (Seed inoculation @25 g/kg) and Azospirillum + PSB (Seed inoculation @25 g/kg) effect is observed on finger millet (MR-1). The experiment was laid out in randomized block design with ten treatments replicated thrice. Study revealed that treatment with application of with Poultry manure 2 t/ha + Azospirillum + PSB (Seed inoculation @ 25 g/kg) was recorded significantly higher grain yield (3.23 t/ha) and straw yield (5.5 t/ha) as compared to other treatment combinations. The economic analysis clearly indicates that higher B:C ratio (1.52) recorded with application of Poultry manure 2 t /ha + Azospirillum + PSB (Seed inoculation @ 25 g/kg).","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"239 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80424836","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 : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2h.11875
VC Kedaree, S. Nalkar, AR Gambhire
{"title":"Preparation of buffalo milk Lassi incorporated with apple powder","authors":"VC Kedaree, S. Nalkar, AR Gambhire","doi":"10.22271/chemi.2021.v9.i2h.11875","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2h.11875","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81368365","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 : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2d.11812
N. Singh, S. Singh, Gajendra Singh, A. Srivastava, Raghvendra Singh
{"title":"Effect of optimum date of sowing and varieties on growth and yield of wheat (Triticum aestivum L.)","authors":"N. Singh, S. Singh, Gajendra Singh, A. Srivastava, Raghvendra Singh","doi":"10.22271/chemi.2021.v9.i2d.11812","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2d.11812","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90039810","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 : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2G.11856
A. Pavani, D. Babu
Restricted selection was used for estimating the genetic advance of yield and nutritional components viz., days to 50% flowering, plant height, panicle length, productive tillers per plant, days to maturity, test weight, protein, carbohydrate, calcium, iron, zinc, copper, manganese, phosphorus and grain yield per plant. The genetic advance of all the fifteen characters under study was estimated by assigning equal economic weights to all characters as well as by using inverse of means as their economic weights. In both cases, the trait plant height recorded maximum estimate of genetic advance in 11 out of 15 cases. The main outcome of the present study is the occurrence of similar trend in the both cases i.e., by assigning equal economic weights and using inverse of means of respective characters as economic weights. This indicates that both ways of assigning weights were equal effective and will result in similar conclusions.
{"title":"Restricted selection in foxtail millet Setaria italica (L.) Beauv.] For yield and nutritional components","authors":"A. Pavani, D. Babu","doi":"10.22271/CHEMI.2021.V9.I2G.11856","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2G.11856","url":null,"abstract":"Restricted selection was used for estimating the genetic advance of yield and nutritional components viz., days to 50% flowering, plant height, panicle length, productive tillers per plant, days to maturity, test weight, protein, carbohydrate, calcium, iron, zinc, copper, manganese, phosphorus and grain yield per plant. The genetic advance of all the fifteen characters under study was estimated by assigning equal economic weights to all characters as well as by using inverse of means as their economic weights. In both cases, the trait plant height recorded maximum estimate of genetic advance in 11 out of 15 cases. The main outcome of the present study is the occurrence of similar trend in the both cases i.e., by assigning equal economic weights and using inverse of means of respective characters as economic weights. This indicates that both ways of assigning weights were equal effective and will result in similar conclusions.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86742752","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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