Pub Date : 2021-03-01DOI: 10.22271/chemi.2021.v9.i2c.11803
N. Singh, S. Singh, Gajendra Singh, R. Singh, S. Singh, Anand K. Singh
{"title":"To access the performance of different varieties of wheat in terms of growth and yield of wheat","authors":"N. Singh, S. Singh, Gajendra Singh, R. Singh, S. Singh, Anand K. Singh","doi":"10.22271/chemi.2021.v9.i2c.11803","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2c.11803","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"143 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88277527","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.11878
S. ., S. Porte, R. Banwasi, S. Agrawal, Sanju Gilhare
{"title":"Effect of integrated nutrient management practices on the physical and chemical properties of soil under soybean-vegetable system in a Vertisol","authors":"S. ., S. Porte, R. Banwasi, S. Agrawal, Sanju Gilhare","doi":"10.22271/chemi.2021.v9.i2i.11878","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2i.11878","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88789299","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.I2F.11852
S. Sahu, L. Srivastava, G. Jatav, Vishram Mishra, R. Banwasi
A long term field experiment was conducted at Instructional Farm of College of Agriculture, Indira Gandhi Agricultural University, Raipur, Chhattisgarh to evaluate the effect of long term nutrient management practices on distribution of various fractions of Phosphorous in Vertisol. The experiment was consisted 5 treatment replicated four times in a randomised block design. The treatments were T1 (control), T2 (GRD), T3 (YT 5t ha-1), T4 (YT 6t ha-1) and T5 (YT 6t ha-1 with FYM). Fertilizer prescription equation for rice developed in previous under STCR project as FN =4.05T-0.57SN-0.78 ON, FP = 1.46 T - 3.09 SP-0.31 OP and FK = 1.61 T - 0.10 SK -0.14 OK were used to calculating the fertilizer doses for yield targeted treatments. Initial soil value of phosphorus under different treatments was varied from 6.13 to 25.40 kg ha-1due to long term nutrient management practices. All the P fractions were significantly higher in T2 followed by T5, T4, T3 and lowest in T1. All P fractions (Saloid, Al, Red, Fe, and Ca P) were recorded higher values with the treatment T2 (GRD) due addition of a large amount of phosphorous applied in soil. The sequential order of dominance of different forms of phosphorus in Vertisol were “Ca-P > Red-P > Fe-P > Al-P >Saloid-P”. The percentage contribution of different fractions to the total P was in the order of “Ca-P > Red-P > Fe-P > Al-P >Saloid-P. The highest grain and straw yield were recorded in T5 (YT 6t ha-1 with FYM) followed by T4 (YT 6t ha-1), T2(GRD) and lowest in T1(control). Among different P fractions, Red-P was found the most important P fractions contributing toward grain yield with ‘R2’values 0.88.
{"title":"Study of distribution of various fractions of Phosphorous as influenced by long term nutrient management practices in Vertisol","authors":"S. Sahu, L. Srivastava, G. Jatav, Vishram Mishra, R. Banwasi","doi":"10.22271/CHEMI.2021.V9.I2F.11852","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2F.11852","url":null,"abstract":"A long term field experiment was conducted at Instructional Farm of College of Agriculture, Indira Gandhi Agricultural University, Raipur, Chhattisgarh to evaluate the effect of long term nutrient management practices on distribution of various fractions of Phosphorous in Vertisol. The experiment was consisted 5 treatment replicated four times in a randomised block design. The treatments were T1 (control), T2 (GRD), T3 (YT 5t ha-1), T4 (YT 6t ha-1) and T5 (YT 6t ha-1 with FYM). Fertilizer prescription equation for rice developed in previous under STCR project as FN =4.05T-0.57SN-0.78 ON, FP = 1.46 T - 3.09 SP-0.31 OP and FK = 1.61 T - 0.10 SK -0.14 OK were used to calculating the fertilizer doses for yield targeted treatments. Initial soil value of phosphorus under different treatments was varied from 6.13 to 25.40 kg ha-1due to long term nutrient management practices. All the P fractions were significantly higher in T2 followed by T5, T4, T3 and lowest in T1. All P fractions (Saloid, Al, Red, Fe, and Ca P) were recorded higher values with the treatment T2 (GRD) due addition of a large amount of phosphorous applied in soil. The sequential order of dominance of different forms of phosphorus in Vertisol were “Ca-P > Red-P > Fe-P > Al-P >Saloid-P”. The percentage contribution of different fractions to the total P was in the order of “Ca-P > Red-P > Fe-P > Al-P >Saloid-P. The highest grain and straw yield were recorded in T5 (YT 6t ha-1 with FYM) followed by T4 (YT 6t ha-1), T2(GRD) and lowest in T1(control). Among different P fractions, Red-P was found the most important P fractions contributing toward grain yield with ‘R2’values 0.88.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"18 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91474382","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.11865
G. Machewad, A. Sawate, S. Zubair, R. Kshirsagar, H. Deshpande, BS Agarkar, K. Gadhe, B. Patil
{"title":"Studies on impact of comparative quality evaluation of sun and cabinet drying on chemical quality characteristics of bitter gourd (Momordica charantia)","authors":"G. Machewad, A. Sawate, S. Zubair, R. Kshirsagar, H. Deshpande, BS Agarkar, K. Gadhe, B. Patil","doi":"10.22271/chemi.2021.v9.i2g.11865","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2g.11865","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90635267","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.I2E.11824
Saurabh, R. Jaiswal, Salamat Ali, R. Khandwe
The present experiment was conducted at Horticulture Research Farm, R.A.K. College of Agriculture, Sehore (M.P.) during kharif season of 2019 to study about the “integrated nutrient management on growth and yield of okra[Abelmoschus esculentus (L.) Moench]” were laid out in randomized block design with eight treatments combination were replicated in each three blocks. The result revealed that the treatment T8 significantly found best among the all treatments at all growth traits in almost all the characters i.e. plant height (cm) (83.01), number of leaves per plant(33.26), leaf area (cm2) (2632.9), and yield traits; days to first flower initiation (35.33), days to taken first picking (46.66), fruit number per plant (18.77), fruit girth (mm) (17.01), fruit yield per plot (kg) (4.222) while the treatment T1 (control) showed minimum response in term of growth and yield of okra.
{"title":"Impact of integrated nutrient management on growth and yield of okra [Abelmoschus esculentus (L.) Moench]","authors":"Saurabh, R. Jaiswal, Salamat Ali, R. Khandwe","doi":"10.22271/CHEMI.2021.V9.I2E.11824","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2E.11824","url":null,"abstract":"The present experiment was conducted at Horticulture Research Farm, R.A.K. College of Agriculture, Sehore (M.P.) during kharif season of 2019 to study about the “integrated nutrient management on growth and yield of okra[Abelmoschus esculentus (L.) Moench]” were laid out in randomized block design with eight treatments combination were replicated in each three blocks. The result revealed that the treatment T8 significantly found best among the all treatments at all growth traits in almost all the characters i.e. plant height (cm) (83.01), number of leaves per plant(33.26), leaf area (cm2) (2632.9), and yield traits; days to first flower initiation (35.33), days to taken first picking (46.66), fruit number per plant (18.77), fruit girth (mm) (17.01), fruit yield per plot (kg) (4.222) while the treatment T1 (control) showed minimum response in term of growth and yield of okra.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88295573","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.I2L.11920
P. Kumar, T. Bothra, H. Narula, Vijay Kumar, D. Jain, AS Dewna
Haematological parameters are useful tools for assessing health status of an animal. In Arid region of Rajasthan where sheep rearing is commonly practiced as pasture graze system, gastrointestinal parasitic infections are more frequent. So the present study was designed to evaluate the effect of Giloy and Neem alone and in combination on harmatological parameters of Marwari lambs and gastrointestinal parasitic load in treated animals compare to control group under arid zone. An experiment was conducted for 12 weeks on 42 Marwari male lambs and divided into seven groups, six lambs in each group in a randomized block design. The lambs of T1 group were provided only basal diet (grazing + ad lib. fodder + 400 g concentrate per lamb per day) and were kept as control group and lambs of all other treatment groups were provided basal diet with herbal supplementation i.e. 0.5 per cent Giloy stem powder in group T2, 1.0 per cent Giloy stem powder in group T3, 0.5 per cent Neem leaf powder in group T4, 1.0 per cent Neem leaf powder in group T5, 0.25 per cent Giloy stem powder along with 0.25 per cent Neem leaf powder in group T6 and 0.5 per cent Giloy stem powder along with 0.5 per cent Neem leaf powder in group T7. Higher level of Hb and PCV were recorded in different treatment groups than control group though, they were within normal physiological range but the effect was non-significant. Results of parasitic infection showed significant difference in the infection rates among the treatment groups and group T7 have minimum parasitic infection compared to other treatment groups. At the end of experiment it appears that incorporation of 0.5 per cent Giloy stem powder along with 0.5 per cent Neem leaves powder can be used as a part of strategy as they are effective to control gastrointestinal parasitic infection and maintain the value of Hb and PCV which indicate good health status of lambs in arid zone of Rajasthan.
{"title":"Effect of giloy (Tinospora cordifolia) and neem (Azadirachta indica) on haematological parameters and gastrointestinal parasitic load in Marwari lambs under arid zone","authors":"P. Kumar, T. Bothra, H. Narula, Vijay Kumar, D. Jain, AS Dewna","doi":"10.22271/CHEMI.2021.V9.I2L.11920","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2L.11920","url":null,"abstract":"Haematological parameters are useful tools for assessing health status of an animal. In Arid region of Rajasthan where sheep rearing is commonly practiced as pasture graze system, gastrointestinal parasitic infections are more frequent. So the present study was designed to evaluate the effect of Giloy and Neem alone and in combination on harmatological parameters of Marwari lambs and gastrointestinal parasitic load in treated animals compare to control group under arid zone. An experiment was conducted for 12 weeks on 42 Marwari male lambs and divided into seven groups, six lambs in each group in a randomized block design. The lambs of T1 group were provided only basal diet (grazing + ad lib. fodder + 400 g concentrate per lamb per day) and were kept as control group and lambs of all other treatment groups were provided basal diet with herbal supplementation i.e. 0.5 per cent Giloy stem powder in group T2, 1.0 per cent Giloy stem powder in group T3, 0.5 per cent Neem leaf powder in group T4, 1.0 per cent Neem leaf powder in group T5, 0.25 per cent Giloy stem powder along with 0.25 per cent Neem leaf powder in group T6 and 0.5 per cent Giloy stem powder along with 0.5 per cent Neem leaf powder in group T7. Higher level of Hb and PCV were recorded in different treatment groups than control group though, they were within normal physiological range but the effect was non-significant. Results of parasitic infection showed significant difference in the infection rates among the treatment groups and group T7 have minimum parasitic infection compared to other treatment groups. At the end of experiment it appears that incorporation of 0.5 per cent Giloy stem powder along with 0.5 per cent Neem leaves powder can be used as a part of strategy as they are effective to control gastrointestinal parasitic infection and maintain the value of Hb and PCV which indicate good health status of lambs in arid zone of Rajasthan.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88101254","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.I2F.11847
Swati Saraswat, Stuti Sharma
The present study was carried out during kharif 2018 considering 30 soybean genotypes under both stress and normal condition. Analysis of variance, correlation and path coefficient analysis were studied. The analysis of variance under both stress and normal condition revealed that the mean sum of squares due to genotypes were highly significant for all traits under study. Correlation analysis revealed that seed yield per plant showed highly significant correlation with harvest index followed by number of seeds per plant, number of pods per plant, biological yield per plant, number of seeds per pod and number of pod clusters per plant under stress condition whereas under normal condition, seed yield per plant showed highest significant positive correlation with harvest index followed by biological yield per plant, number of seeds per plant, number of pod clusters per plant, number of pods per plant and 100 seed weight. Path coefficient analysis of different yield traits under stress condition revealed that harvest index, biological yield, number of seeds per plant, days to 50% flowering recorded positive direct effect on seed yield per plant. These traits have also shown positive indirect effect via each other which indicated that simultaneous improvement of these traits and ultimately the yield can be achieved. Whereas, path coefficient analysis of different yield traits under normal condition revealed that harvest index have shown high positive direct effect on seed yield per plant number of pod clusters per plant, days to flower initiation, biological yield per plant, number of seeds per plant, number of secondary branches per plant and 100seed weight showed positive direct effect on seed yield perplant. Days to flower initiation, number of pods clusters per plant, number of seeds per plant, biological yield and harvest index have also shown indirect effect via each other.
{"title":"Trait association studies in soybean genotypes under post anthesis drought stress","authors":"Swati Saraswat, Stuti Sharma","doi":"10.22271/CHEMI.2021.V9.I2F.11847","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2F.11847","url":null,"abstract":"The present study was carried out during kharif 2018 considering 30 soybean genotypes under both stress and normal condition. Analysis of variance, correlation and path coefficient analysis were studied. The analysis of variance under both stress and normal condition revealed that the mean sum of squares due to genotypes were highly significant for all traits under study. Correlation analysis revealed that seed yield per plant showed highly significant correlation with harvest index followed by number of seeds per plant, number of pods per plant, biological yield per plant, number of seeds per pod and number of pod clusters per plant under stress condition whereas under normal condition, seed yield per plant showed highest significant positive correlation with harvest index followed by biological yield per plant, number of seeds per plant, number of pod clusters per plant, number of pods per plant and 100 seed weight. Path coefficient analysis of different yield traits under stress condition revealed that harvest index, biological yield, number of seeds per plant, days to 50% flowering recorded positive direct effect on seed yield per plant. These traits have also shown positive indirect effect via each other which indicated that simultaneous improvement of these traits and ultimately the yield can be achieved. Whereas, path coefficient analysis of different yield traits under normal condition revealed that harvest index have shown high positive direct effect on seed yield per plant number of pod clusters per plant, days to flower initiation, biological yield per plant, number of seeds per plant, number of secondary branches per plant and 100seed weight showed positive direct effect on seed yield perplant. Days to flower initiation, number of pods clusters per plant, number of seeds per plant, biological yield and harvest index have also shown indirect effect via each other.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87455952","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.I2M.11927
Lupita Borah, J. Saikia
A field experiment was conducted during the months of November-January 2018-19, at the Experimental Farm, Department of Horticulture, Assam Agricultural University, Jorhat to study the effect of foliar application of zinc on growth and yield of garden pea (Pisum sativum L.) with five different treatments and four replications. Among the various treatments, the highest plant height (59.15cm) and number of branches (11.60) were recorded with T4 (0.75% Zn), followed by T3 (0.50% Zn). T3 also recorded the highest fresh weight (39.30g) and dry weight (9.08g) of the plant a harvest as well as highest root weight per plant (0.73g). In case of yield attributing characters, the highest weight of the pod (6.63g), number of seeds per pod (7.59), weight of the seeds per pod (3.65g), shelling percentage (55.60%) and pod yield (56.31g/plant; 14.74t/ha) were recorded in case of T3 (0.50% Zn). However, the highest number of pods per plant (15.80) was recorded with T2 (0.25% Zn), which was very closely followed by T3 (0.50% Zn). In many instances the trend decreases after a particular point, due to negative effect of excess micronutrient application than the optimum amount needed, which affects the plant in various ways. In a broader view, it can be suggested from the present study, that the one with 0.50% zinc application (T3) turns out to be the optimum treatment, beneficial towards improving the growth and yield attributing characters.
{"title":"Effect of foliar application of zinc on growth and yield of garden pea (Pisum sativum L.) in Assam condition","authors":"Lupita Borah, J. Saikia","doi":"10.22271/CHEMI.2021.V9.I2M.11927","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2M.11927","url":null,"abstract":"A field experiment was conducted during the months of November-January 2018-19, at the Experimental Farm, Department of Horticulture, Assam Agricultural University, Jorhat to study the effect of foliar application of zinc on growth and yield of garden pea (Pisum sativum L.) with five different treatments and four replications. Among the various treatments, the highest plant height (59.15cm) and number of branches (11.60) were recorded with T4 (0.75% Zn), followed by T3 (0.50% Zn). T3 also recorded the highest fresh weight (39.30g) and dry weight (9.08g) of the plant a harvest as well as highest root weight per plant (0.73g). In case of yield attributing characters, the highest weight of the pod (6.63g), number of seeds per pod (7.59), weight of the seeds per pod (3.65g), shelling percentage (55.60%) and pod yield (56.31g/plant; 14.74t/ha) were recorded in case of T3 (0.50% Zn). However, the highest number of pods per plant (15.80) was recorded with T2 (0.25% Zn), which was very closely followed by T3 (0.50% Zn). In many instances the trend decreases after a particular point, due to negative effect of excess micronutrient application than the optimum amount needed, which affects the plant in various ways. In a broader view, it can be suggested from the present study, that the one with 0.50% zinc application (T3) turns out to be the optimum treatment, beneficial towards improving the growth and yield attributing characters.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85699046","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.11901
O. Bharti, R. Jatav, MK Bankoliya, Sarvesh Kumar, S. Tiwari, RC Sharma
An experiment was conducted on efficacy of fungicides of chickpea dry root rot incited by Rhizoctonia bataticola (Taub.) Butler has been emerging as a potential threat in last decades for successful and profitable chickpea cultivation because the pathogen is soil borne nature. The present investigation conducted at chickpea dry root rot hot spot area under natural conditioning Harda district of Madhya Pradesh during rabi 2017-18. The data evident that the spraying of Trifloxystrobin 25% + Tebuconazole 50% @ 500g ha-1 proven most effective for reducing dry root rot incidence in chickpea followed by Propiconozole 25 EC@ 500g ha-1, Tebuconazole 250 EC (25.9% W/W) @625 ml ha-1, Metalaxyl 4%+ Mancozeb 64% @ 1000g ha-1, and Pyraclostrobin 20 WG @500g ha-1 compare to control, while, the incidence of dry root rot noticed minimum 1.50, 2.25, 3.75, 9.50 and 11.50 per cent respectively, although, the incidence 60.75 per cent chickpea dry root rot was noticed in control in respect to management of the diseases, while, Pyraclostrobin 20 WG was found least effective in minimizing the disease incidence. The grain yield maximum 23.25 q ha-1, while, least grain yield 8.75 q ha-1 was harvested in control. Apart from this, the Benefit Cost Ratio 1:2.76 and 1:1.18 was noticed in Trifloxystrobin 25% + Tebuconazole 50% and control treatment, respectively.
{"title":"Efficacy of fungicides on dry root rot of chickpea under field condition","authors":"O. Bharti, R. Jatav, MK Bankoliya, Sarvesh Kumar, S. Tiwari, RC Sharma","doi":"10.22271/chemi.2021.v9.i2a.11901","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2a.11901","url":null,"abstract":"An experiment was conducted on efficacy of fungicides of chickpea dry root rot incited by Rhizoctonia bataticola (Taub.) Butler has been emerging as a potential threat in last decades for successful and profitable chickpea cultivation because the pathogen is soil borne nature. The present investigation conducted at chickpea dry root rot hot spot area under natural conditioning Harda district of Madhya Pradesh during rabi 2017-18. The data evident that the spraying of Trifloxystrobin 25% + Tebuconazole 50% @ 500g ha-1 proven most effective for reducing dry root rot incidence in chickpea followed by Propiconozole 25 EC@ 500g ha-1, Tebuconazole 250 EC (25.9% W/W) @625 ml ha-1, Metalaxyl 4%+ Mancozeb 64% @ 1000g ha-1, and Pyraclostrobin 20 WG @500g ha-1 compare to control, while, the incidence of dry root rot noticed minimum 1.50, 2.25, 3.75, 9.50 and 11.50 per cent respectively, although, the incidence 60.75 per cent chickpea dry root rot was noticed in control in respect to management of the diseases, while, Pyraclostrobin 20 WG was found least effective in minimizing the disease incidence. The grain yield maximum 23.25 q ha-1, while, least grain yield 8.75 q ha-1 was harvested in control. Apart from this, the Benefit Cost Ratio 1:2.76 and 1:1.18 was noticed in Trifloxystrobin 25% + Tebuconazole 50% and control treatment, respectively.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82220439","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.I2B.11939
N. Pruthviraj, Chandrashekara Cp
A field experiment was conducted at Main Agricultural Research Station, Dharwad, Karnataka, during 2017-18 to evaluate the effect of seed treatment and foliar application of nano ZnO on quality parameters and economics of Bt cotton. The experiment was laid out in split plot design with three main treatments (M1:seed treatment with chelated ZnSO4 @ 4 g kg-1 seeds, M2: nano ZnO @ 1 g kg-1 seeds and M3:seed priming with 1000 ppm nano zinc solution), four sub plot treatments (Foliar application of nano ZnO @ 500, 750, 1000 and 1250 ppm at square initiation and flowering stage) and three uneven control (C1: RDF + FYM + 0.5% EDTA ZnSO4 foliar application at square initiation and flowering stage, C2: C1 + seed treatment with Fe, Zn, Mg and Mn @ 4g each kg-1 seed and C3: Only RDF + FYM @ 5.0 t ha-1) treatments replicated thrice. Among different seed treatments, significantly higher fibre strength was observed with seed treatment with NZnO (31.5 g tex-1) than other seed treatments. Similarly, among different foliar sprays, foliar application of NZnO @ 1000 ppm recorded higher fibre strength (31.4 g tex-1) than other foliar concentrations. Among different seed treatments, significantly higher gross returns, net returns and B:C ratio were with seed treatment of NZnO @ 1 g kg-1 seeds observed (1,37,818 ₹ ha-1, 73568 ₹ ha-1 and 2.1, respectively) than other seed treatments. Among different foliar sprays, foliar application of NZnO @ 1000 ppm recorded higher gross returns (₹ 1,31,817 ha-1), net returns (₹ 66,606 ha-1) and B:C ratio (2.0) than other concentrations.
2017- 2018年，在印度卡纳塔克邦达尔瓦德主要农业研究站进行了田间试验，研究了种子处理和叶面施用纳米氧化锌对Bt棉品质参数和经济效益的影响。实验是在分裂阴谋设计三个主要治疗(M1:种子处理和螯合ZnSO4 @ 4 g公斤种子,M2:纳米氧化锌@ 1 g公斤种子和M3:种子启动与纳米锌1000 ppm解决方案),四子情节治疗(叶面纳米氧化锌的应用@ 500、750、1000和1250 ppm平方起始和开花阶段)和三个不均匀控制(C1: RDF +施厩肥+ 0.5% EDTA ZnSO4叶面应用在广场启动和开花阶段,C2:C1 + Fe、Zn、Mg和Mn每kg-1种子4g处理，C3:只有RDF + FYM @ 5.0 t ha-1处理重复3次。在不同的种子处理中，31.5 g tex-1 NZnO处理的纤维强度显著高于其他种子处理。同样，在不同的叶面喷雾剂中，1000ppm的NZnO叶面喷雾剂记录的纤维强度(31.4 g tex1)高于其他浓度的叶面喷雾剂。在不同种子处理中，NZnO @ 1 g kg-1种子处理的总收益、净收益和B:C比(分别为1,37,818卢比ha-1、73568卢比ha-1和2.1)显著高于其他种子处理。在不同的叶面喷施中，与其他浓度相比，1000ppm的NZnO叶面喷施获得了更高的总收益(131817 ha-1)、净收益(66606 ha-1)和B:C比(2.0)。
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