Pub Date : 2021-03-01DOI: 10.22271/CHEMI.2021.V9.I2G.11857
S. Srivastava, A. Singh, V. Yadav, S. K. Tripathi, V. Yadav, P. Saini
These experiments have been conducted in order to study the effect of foliar application of thio-urea doses on biochemical of two varieties in two sowing conditions at Student Instructional Farm of C. S. Azad University of Agriculture and Technology, Kanpur during the Rabi season of 2017-18 and 2018-19. The experimental design was split-split plot design in which sowing conditions was in main plot (D1 timely sowing, D2 late sowing), two cultivars (V1: K- 607, V2: K- 402) in subplot while five treatments in these one doses thio-urea (T1 500ppm, T2 750ppm, T3 1000ppm, T4 1500ppm) with control T0 water spray in sub-sub plot with three replications. Results showed high significantly effect of sowing condition, variety and treatment on Chlorophyll (SPAD) Value-sown condition (D1 over late sown condition D2 with 42.1 and 41.8; 41.6 and 41.8), effect of treatment- T1 (2.3 and 2.3) followed by T2 (2.2 and 2.2), T3 (2.2 and 2.1) while, least chlorophyll value was in treatment T4 (2.1 and 2.0) and T0 (1.8 and 1.8) in both years of experimentation. Fat Content (%) timely sown condition (D1 i.e., 0.98 and 0.97 as compare to late sown condition D2 i.e., 0.97 and 0.96), effect of variety (V1 with 0.98 and 0.97 g and V2 with 0.97 and 0.96) and effect of treatment T2 (1.04 and 1.03) had showed statistically higher fat content followed by T4 (0.98 and 0.96), T3 (0.96 and 0.93) and T1 (0.94 and 0.96) while lowest in treatment T0 (0.93 and 0.97) during both year of experimentation. Protein content (%) effect of condition (Maximum protein content (11.5%) accumulated in D1 while, minimum (11.0%) in D2), effect of variety highest (11.5%) protein content numerically recorded in V1 and lowest in V2 (11.1%) and effect of treatment T2 gave statistically maximum mean value T0 (11.7 and 11.8) protein content (%) during these experimentation were found significantly with sowing conditions, varieties, treatments and their interaction in both years. Totally conclusion that timely sowing date (D1), cultivar (V1), and treatment (T2 thio-urea 750ppm) were superior to others.
{"title":"Effect of foliar application of thio-urea on biochemical parameters in Wheat (Triticum aestivum L.) cultivars","authors":"S. Srivastava, A. Singh, V. Yadav, S. K. Tripathi, V. Yadav, P. Saini","doi":"10.22271/CHEMI.2021.V9.I2G.11857","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2G.11857","url":null,"abstract":"These experiments have been conducted in order to study the effect of foliar application of thio-urea doses on biochemical of two varieties in two sowing conditions at Student Instructional Farm of C. S. Azad University of Agriculture and Technology, Kanpur during the Rabi season of 2017-18 and 2018-19. The experimental design was split-split plot design in which sowing conditions was in main plot (D1 timely sowing, D2 late sowing), two cultivars (V1: K- 607, V2: K- 402) in subplot while five treatments in these one doses thio-urea (T1 500ppm, T2 750ppm, T3 1000ppm, T4 1500ppm) with control T0 water spray in sub-sub plot with three replications. Results showed high significantly effect of sowing condition, variety and treatment on Chlorophyll (SPAD) Value-sown condition (D1 over late sown condition D2 with 42.1 and 41.8; 41.6 and 41.8), effect of treatment- T1 (2.3 and 2.3) followed by T2 (2.2 and 2.2), T3 (2.2 and 2.1) while, least chlorophyll value was in treatment T4 (2.1 and 2.0) and T0 (1.8 and 1.8) in both years of experimentation. Fat Content (%) timely sown condition (D1 i.e., 0.98 and 0.97 as compare to late sown condition D2 i.e., 0.97 and 0.96), effect of variety (V1 with 0.98 and 0.97 g and V2 with 0.97 and 0.96) and effect of treatment T2 (1.04 and 1.03) had showed statistically higher fat content followed by T4 (0.98 and 0.96), T3 (0.96 and 0.93) and T1 (0.94 and 0.96) while lowest in treatment T0 (0.93 and 0.97) during both year of experimentation. Protein content (%) effect of condition (Maximum protein content (11.5%) accumulated in D1 while, minimum (11.0%) in D2), effect of variety highest (11.5%) protein content numerically recorded in V1 and lowest in V2 (11.1%) and effect of treatment T2 gave statistically maximum mean value T0 (11.7 and 11.8) protein content (%) during these experimentation were found significantly with sowing conditions, varieties, treatments and their interaction in both years. Totally conclusion that timely sowing date (D1), cultivar (V1), and treatment (T2 thio-urea 750ppm) were superior to others.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83942361","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.11861
A. Ahmad, Dr. Sunusi Yahaya, Umar Dalha, Sunusi Hudu
{"title":"Preliminary investigation of coagulation activity using Moringa oleifera, alum and activated carbon mixture in well water treatment","authors":"A. Ahmad, Dr. Sunusi Yahaya, Umar Dalha, Sunusi Hudu","doi":"10.22271/chemi.2021.v9.i2a.11861","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2a.11861","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"134 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79507811","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.11708
R. Vadivel, N. Chandrasekaran, P. Santhy, K. Nagarajan, T. Kalaiselvi
The increased water scarcity made the people dependent the poor quality saline water largely for agriculture and other uses. There are numerous techniques have been employed to remediate them yet they are incomplete as many of them failed to satisfy the eco-friendly and cost effective. It is aimed to develop eco-friendly techniques for amelioration of saline water chemical properties at source point to fit it more agriculture use. In this regard, saline waters 2.0, 4.0, 6.0 and 8.0 dS m-1 were treated with indigenous materials viz. Amla stem powder, Muringa seed powder, Tattamparai Seeds powder, dried lemon fruit powder and coconut shell biochar @ 4 g L-1 and 6 g L-1 were used for incubation duration of six hours and twelve hours. Results revealed that electrical conductivity, calcium, magnesium, sodium, chloride and sulphate content and their effect size decreased significantly with increase of saline water EC. The six gram materials and six hours incubation were optimized for the significantly a greater effect. As the materials and dose effect varied significantly saline water levels, the Amla wood indigenous materials 6 g L-1 was very effective for all saline waters and the highest effect was 55.3% EC reduction recorded the in the 2 dS m-1 saline water. The ions removal for cultural methods was in the decreasing order; Ca2+ >Mg2+ >Na+ >SO42- >Cl-. Even though it is appeared a promising and the ecological oriented method for amelioration of different kind industrial waste saline water, the availability of such amount and laborious will be a constraint for the practical utility in agriculture.
日益严重的水资源短缺使人们主要依赖于农业和其他用途的劣质盐水。有许多技术已经被用来补救他们，但他们是不完整的，因为他们中的许多人未能满足环保和成本效益。它的目的是开发生态友好的技术，以改善咸水的化学性质，在源头，以适应更多的农业用途。在2.0、4.0、6.0和8.0 dS m-1的盐水中，分别用本地材料处理，即木树茎粉、木林籽粉、塔坦帕拉籽粉、柠檬干果粉和椰子壳生物炭@ 4 g L-1和6 g L-1，孵育时间分别为6小时和12小时。结果表明，随着盐水EC的增加，电导率、钙、镁、钠、氯、硫酸盐含量及其效应量显著降低。6克材料和6小时的孵育效果得到优化。由于材料和剂量效应在盐水水平上变化显著，6 g L-1的木本材对所有盐水都非常有效，在2 dS m-1的盐水中效果最高，减少了55.3%的EC。培养法对离子的去除率依次递减;Ca2+ >Mg2+ >Na+ >SO42- >Cl-。虽然对不同种类的工业废水进行生态改良是一种很有前景的方法，但由于其数量多、操作繁琐，制约了其在农业上的实际应用。
{"title":"Effect of different cultural methods on chemical properties of saline water","authors":"R. Vadivel, N. Chandrasekaran, P. Santhy, K. Nagarajan, T. Kalaiselvi","doi":"10.22271/CHEMI.2021.V9.I2B.11708","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2B.11708","url":null,"abstract":"The increased water scarcity made the people dependent the poor quality saline water largely for agriculture and other uses. There are numerous techniques have been employed to remediate them yet they are incomplete as many of them failed to satisfy the eco-friendly and cost effective. It is aimed to develop eco-friendly techniques for amelioration of saline water chemical properties at source point to fit it more agriculture use. In this regard, saline waters 2.0, 4.0, 6.0 and 8.0 dS m-1 were treated with indigenous materials viz. Amla stem powder, Muringa seed powder, Tattamparai Seeds powder, dried lemon fruit powder and coconut shell biochar @ 4 g L-1 and 6 g L-1 were used for incubation duration of six hours and twelve hours. Results revealed that electrical conductivity, calcium, magnesium, sodium, chloride and sulphate content and their effect size decreased significantly with increase of saline water EC. The six gram materials and six hours incubation were optimized for the significantly a greater effect. As the materials and dose effect varied significantly saline water levels, the Amla wood indigenous materials 6 g L-1 was very effective for all saline waters and the highest effect was 55.3% EC reduction recorded the in the 2 dS m-1 saline water. The ions removal for cultural methods was in the decreasing order; Ca2+ >Mg2+ >Na+ >SO42- >Cl-. Even though it is appeared a promising and the ecological oriented method for amelioration of different kind industrial waste saline water, the availability of such amount and laborious will be a constraint for the practical utility in agriculture.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81128511","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.11860
Bindiya Painkra, L. Shrivastava, V. Mishra, D. Sharma, Uttam Kumar Devangan
Micronutrient and growth regulators both play an important role in sustaining agricultural production under intensive cultivation and changing scenario of climate. Therefore, study was conducted to find out the effect of foliar application of micronutrients and growth regulators on growth and yield attributes of cabbage in a Vertisol. The present investigation was carried out during Rabi Season of the years 2017 and 2018 at Instructional Farm, IGKV Raipur (C.G.) with eighteen different combinations of foliar application of micronutrient (B + Mo + Fe + Zn) and growth regulators (GA3 + NAA) with different micronutrient omission treatments. The present study demonstrates that combined effects of foliar application of micronutrient with growth regulators in Treatment T18 (B + Mo + Fe + Zn + GA + NAA) recorded maximum plant height (27.60 cm), plant spread (62.88 cm2), head diameter (16.17 cm2), leaf yield (22 q ha-1) and head yield (455 q ha-1). of cabbage. However, the micronutrients omission i.e. Fe, Mn, Cu, Zn, B and Mo was found to be significantly reduces the plant height, plant spread, leaf and head yield of cabbage. Large reductions in the yield of cabbage were observed with the omission of B (T9) as compared to the other micronutrient omission treatments. This indicates that B (T9) was the most yield limiting micronutrients followed by Fe (T4), Zn (T5) and Cu (T7). However, the foliar application of micronutrient enhances the plant height, fruit diameter, leaf and head yield. Similarly, the foliar fertigation of growth regulators (GA3 and NAA) may also significantly improve the growth and yield of cabbage. The combined effects of foliar application of micronutrient (100 ppm) with GA3 (50 ppm) and NAA (80 ppm) in twice (20 and 40 DAT) was found to be most effective for significant increased in growth, and yield attributes of cabbage. Present work recommended that foliar fertigation of micronutrient (B + Mo + Fe + Zn) with growth regulators (GA + NAA) can enhance the growth and yield performance of cabbage and could alter an economical and simple mechanism for quality cabbage production among the farming community.
在集约栽培和气候变化条件下，微量元素和生长调节剂在维持农业生产中发挥着重要作用。为此，研究了叶面施用微量营养素和生长调节剂对白菜生长和产量性状的影响。本研究于2017年和2018年拉比季节，在IGKV Raipur (C.G.)指导农场进行了18种不同组合的叶面施用微量营养素(B + Mo + Fe + Zn)和生长调节剂(GA3 + NAA)，并进行了不同的微量营养素遗漏处理。本研究表明，在T18处理(B + Mo + Fe + Zn + GA + NAA)中，微量营养元素与生长调节剂的叶面联合施用取得了最大株高(27.60 cm)、株展(62.88 cm2)、穗直径(16.17 cm2)、叶片产量(22 q ha-1)和穗产量(455 q ha-1)。卷心菜。而缺铁、缺锰、缺铜、缺锌、缺硼、缺钼对白菜株高、株展、叶、穗产量均有显著影响。与其他微量元素遗漏处理相比，遗漏B (T9)对白菜产量的影响较大。由此可见，B (T9)是最具产量限制的微量元素，其次是Fe (T4)、Zn (T5)和Cu (T7)。叶面施用微量元素可提高植株的株高、果径、叶和穗产量。同样，生长调节剂(GA3和NAA)的叶面施肥也可以显著促进白菜的生长和产量。微量营养素(100 ppm)与GA3 (50 ppm)和NAA (80 ppm)分两次(20和40 DAT)叶面施用，对白菜的生长和产量性状有显著的促进作用。目前的研究表明，叶面施用微量元素(B + Mo + Fe + Zn)和生长调节剂(GA + NAA)可以促进白菜的生长和产量，为农业社区生产优质白菜提供了一种经济、简单的机制。
{"title":"Response of foliar application of micronutrients and growth regulators on growth and yield attributes of Cabbage in a Vertisol of Central plain of C.G","authors":"Bindiya Painkra, L. Shrivastava, V. Mishra, D. Sharma, Uttam Kumar Devangan","doi":"10.22271/CHEMI.2021.V9.I2G.11860","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2G.11860","url":null,"abstract":"Micronutrient and growth regulators both play an important role in sustaining agricultural production under intensive cultivation and changing scenario of climate. Therefore, study was conducted to find out the effect of foliar application of micronutrients and growth regulators on growth and yield attributes of cabbage in a Vertisol. The present investigation was carried out during Rabi Season of the years 2017 and 2018 at Instructional Farm, IGKV Raipur (C.G.) with eighteen different combinations of foliar application of micronutrient (B + Mo + Fe + Zn) and growth regulators (GA3 + NAA) with different micronutrient omission treatments. The present study demonstrates that combined effects of foliar application of micronutrient with growth regulators in Treatment T18 (B + Mo + Fe + Zn + GA + NAA) recorded maximum plant height (27.60 cm), plant spread (62.88 cm2), head diameter (16.17 cm2), leaf yield (22 q ha-1) and head yield (455 q ha-1). of cabbage. However, the micronutrients omission i.e. Fe, Mn, Cu, Zn, B and Mo was found to be significantly reduces the plant height, plant spread, leaf and head yield of cabbage. Large reductions in the yield of cabbage were observed with the omission of B (T9) as compared to the other micronutrient omission treatments. This indicates that B (T9) was the most yield limiting micronutrients followed by Fe (T4), Zn (T5) and Cu (T7). However, the foliar application of micronutrient enhances the plant height, fruit diameter, leaf and head yield. Similarly, the foliar fertigation of growth regulators (GA3 and NAA) may also significantly improve the growth and yield of cabbage. The combined effects of foliar application of micronutrient (100 ppm) with GA3 (50 ppm) and NAA (80 ppm) in twice (20 and 40 DAT) was found to be most effective for significant increased in growth, and yield attributes of cabbage. Present work recommended that foliar fertigation of micronutrient (B + Mo + Fe + Zn) with growth regulators (GA + NAA) can enhance the growth and yield performance of cabbage and could alter an economical and simple mechanism for quality cabbage production among the farming community.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89372768","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.11818
Neeraj Singh, P. Singh, V. Rai, Sunil Kumar
{"title":"Effect of weather variables on the yield of rice crop in district Azamgarh of eastern Uttar Pradesh, India","authors":"Neeraj Singh, P. Singh, V. Rai, Sunil Kumar","doi":"10.22271/chemi.2021.v9.i2d.11818","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2d.11818","url":null,"abstract":"","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89447067","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.11957
S. Supekar, A. Kadale, R. Bhagyawant
A field experiment entitled “Impact of Irrigation and Fertigation Levels on Growth, Yield and Quality of Summer Chilli (Capsicum annuum L.)” was carried out during summer season of 2018, in split plot design having main plot treatments as drip irrigation levels viz. I1: at 0.7 ETc, I2: at0.8 ETc,I3: at 0.9 ETc, I4: at 1.0 ETc, and I5: at 1.1 ETc and Sub-plot treatments as fertigation levels viz. F1= 60 per cent of RDF, F2= 80 per cent of RDF and F3= 100 per cent of RDF with fifteen treatment combinations, replicated thrice. Results of the study indicates that the significant differences on chilli yield and quality attributes viz., per cent fruit set, fruit length, girth and number of fruits per plant were observed for different drip irrigation and fertigation levels. As drip irrigation levels between 80 to 100 per cent of crop evapotranspiration were found statistically at par with each other for fruit quality and yield of chilli, irrigation level of 80 per cent of crop evapotranspiration was found optimum among the all tested treatments. Whereas, for different levels of fertigation in eleven splits had significant effect on fruit quality and yield of chilli. Fruit quality and yield of chilli was found highest in F3 (fertigation with100% of RDF) treatment. Further fertigation levels with100 per cent of RDF and 80 per cent of RDF was found statistically at par with each other for the fruit quality and yield of chilli. Therefore, fertigation with 80 per cent RDF in eleven splits was found optimum. Interaction effect of different irrigation and fertigation level was found non-significant.
{"title":"Effect of different irrigation and fertigation levels on fruit quality and yield of Summer chilli (Capsicum annuum L.)","authors":"S. Supekar, A. Kadale, R. Bhagyawant","doi":"10.22271/CHEMI.2021.V9.I2O.11957","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2O.11957","url":null,"abstract":"A field experiment entitled “Impact of Irrigation and Fertigation Levels on Growth, Yield and Quality of Summer Chilli (Capsicum annuum L.)” was carried out during summer season of 2018, in split plot design having main plot treatments as drip irrigation levels viz. I1: at 0.7 ETc, I2: at0.8 ETc,I3: at 0.9 ETc, I4: at 1.0 ETc, and I5: at 1.1 ETc and Sub-plot treatments as fertigation levels viz. F1= 60 per cent of RDF, F2= 80 per cent of RDF and F3= 100 per cent of RDF with fifteen treatment combinations, replicated thrice. Results of the study indicates that the significant differences on chilli yield and quality attributes viz., per cent fruit set, fruit length, girth and number of fruits per plant were observed for different drip irrigation and fertigation levels. As drip irrigation levels between 80 to 100 per cent of crop evapotranspiration were found statistically at par with each other for fruit quality and yield of chilli, irrigation level of 80 per cent of crop evapotranspiration was found optimum among the all tested treatments. Whereas, for different levels of fertigation in eleven splits had significant effect on fruit quality and yield of chilli. Fruit quality and yield of chilli was found highest in F3 (fertigation with100% of RDF) treatment. Further fertigation levels with100 per cent of RDF and 80 per cent of RDF was found statistically at par with each other for the fruit quality and yield of chilli. Therefore, fertigation with 80 per cent RDF in eleven splits was found optimum. Interaction effect of different irrigation and fertigation level was found non-significant.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75868593","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.I2N.11947
P. Radha, A. Gurusamy
Phyllanthus niruri has been widely used to treat a number of ailments in traditional medicine. The pharmacological and preventive potential of Phyllanthus niruri, such as in urolithiasis, hyperglycemia, hypertension, pain and mild cases of malaria, are well known. The present investigation was designed to study the protective effects of aqueous, methanol and chloroform extract of Phyllanthus niruri against oxidative stress and cytotoxicity induced by hydrogen peroxide (H2O2) in Saccharomyces cerevisiae cells. Cytotoxicity of leaf extracts and H2O2 was identified by (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT), sulforhodamine B assay (SRB) and neutral red uptake (NRU) assays. All the three extracts showed protection against H2O2 induced toxicity and reduced the loss of cell viability proving the cytoprotective effect of the extracts against H2O2 induced toxicity in Saccharomyces cerevisiae cells. The aqueous extract rendered maximum protection when compared to that of methanolic and chloroform extract.
{"title":"Protective effect of Phyllanthus niruri leaf extracts on Saccharomyces cerevisiae cells subjected to oxidative stress","authors":"P. Radha, A. Gurusamy","doi":"10.22271/CHEMI.2021.V9.I2N.11947","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2N.11947","url":null,"abstract":"Phyllanthus niruri has been widely used to treat a number of ailments in traditional medicine. The pharmacological and preventive potential of Phyllanthus niruri, such as in urolithiasis, hyperglycemia, hypertension, pain and mild cases of malaria, are well known. The present investigation was designed to study the protective effects of aqueous, methanol and chloroform extract of Phyllanthus niruri against oxidative stress and cytotoxicity induced by hydrogen peroxide (H2O2) in Saccharomyces cerevisiae cells. Cytotoxicity of leaf extracts and H2O2 was identified by (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT), sulforhodamine B assay (SRB) and neutral red uptake (NRU) assays. All the three extracts showed protection against H2O2 induced toxicity and reduced the loss of cell viability proving the cytoprotective effect of the extracts against H2O2 induced toxicity in Saccharomyces cerevisiae cells. The aqueous extract rendered maximum protection when compared to that of methanolic and chloroform extract.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"201 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74147665","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.11944
N. Parihar, Vinay Kumar, Ankit
The knowledge about morphological and engineering properties of an agricultural grain is important in order to develop different parts of farm machinery. The understanding of these properties also proves useful in developing an ergonomically fit machine. In the present study, some of the engineering properties such as size, volume, surface area, angle of repose, porosity, etc. of raw paddy (variety Basmati-370) are discussed briefly. At moisture content of 13-16 % (w.b.), the average grain length, width and thickness were 9.55, 2.05 and 1.89 mm respectively. The sphericity and aspect ratio were 34.93 and 0.22 %, respectively.
{"title":"Engineering properties of basmati-370","authors":"N. Parihar, Vinay Kumar, Ankit","doi":"10.22271/CHEMI.2021.V9.I2B.11944","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2B.11944","url":null,"abstract":"The knowledge about morphological and engineering properties of an agricultural grain is important in order to develop different parts of farm machinery. The understanding of these properties also proves useful in developing an ergonomically fit machine. In the present study, some of the engineering properties such as size, volume, surface area, angle of repose, porosity, etc. of raw paddy (variety Basmati-370) are discussed briefly. At moisture content of 13-16 % (w.b.), the average grain length, width and thickness were 9.55, 2.05 and 1.89 mm respectively. The sphericity and aspect ratio were 34.93 and 0.22 %, respectively.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75736146","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.i2c.11806
A. Srivastava, S. Singh, S. Yadav, S. Yadav, S. Zaidi
{"title":"Studies on effect of different organic manures and bio-fertilizers on yield attributes and yield of chickpea","authors":"A. Srivastava, S. Singh, S. Yadav, S. Yadav, S. Zaidi","doi":"10.22271/chemi.2021.v9.i2c.11806","DOIUrl":"https://doi.org/10.22271/chemi.2021.v9.i2c.11806","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":"77074668","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.11880
T. Pratap, M. Haque, Hanuman Singh, M. Ghosh, Vishesh Pratap Singh, Rajneesh Singh
A field experiment was conducted during Rabi at BAC, Research Farm Sabour to access the effect of precession nitrogen management and tillage practices on growth parameter of wheat. The experiment was carried two tillage practices (conventional tillage, CT and Zero tillage, ZT) in main-plots and six different nutrient management practices [viz.N1-Recommended dose of nutrients (150:60:40 kg NPK/ha, full P & K and ½ N at basal +1/2N in two splitting at 1st & 2nd irrigation- Top dressing after irrigation, N2-Recommended dose of nutrients (150:60:40kg NPK/ ha, full P & K and ½ N at basal +½ N in two splitting at 1st & 2nd irrigation-Top dressing before irrigation, N3-SSNM Based on Nutrient Expert (NE), N4-70% N of SSNM based on NE+ remaining N as guided by Green Seeker, N5 Nitrogen enriched plots (225:60:40Kg. NPK/ha.) and N6-SPAD based nutrient management, (75Kg. N as basal +25Kg. N as 1st top dress +25Kg. N at 42 SPAD reading) in sub plots with 3 replications. the conventional tillage recorded slightly higher grain yield than that of the zero tillage during both years of experimentation The maximum grain yield (45.5 and 49.4 q ha-1 in 1st year and 2nd year, respectively) was recorded from the plots received 70% N of SSNM based on nutrient expert system +remaining N guided by Green Seeker treatment and was significantly superior to the rest of the nutrient management practices.
{"title":"Effect of different nitrogen management and Tillage options on soil, nutrient content, uptake and yield of wheat (Triticum aestivum L.) using under active crop canopy sensor","authors":"T. Pratap, M. Haque, Hanuman Singh, M. Ghosh, Vishesh Pratap Singh, Rajneesh Singh","doi":"10.22271/CHEMI.2021.V9.I2I.11880","DOIUrl":"https://doi.org/10.22271/CHEMI.2021.V9.I2I.11880","url":null,"abstract":"A field experiment was conducted during Rabi at BAC, Research Farm Sabour to access the effect of precession nitrogen management and tillage practices on growth parameter of wheat. The experiment was carried two tillage practices (conventional tillage, CT and Zero tillage, ZT) in main-plots and six different nutrient management practices [viz.N1-Recommended dose of nutrients (150:60:40 kg NPK/ha, full P & K and ½ N at basal +1/2N in two splitting at 1st & 2nd irrigation- Top dressing after irrigation, N2-Recommended dose of nutrients (150:60:40kg NPK/ ha, full P & K and ½ N at basal +½ N in two splitting at 1st & 2nd irrigation-Top dressing before irrigation, N3-SSNM Based on Nutrient Expert (NE), N4-70% N of SSNM based on NE+ remaining N as guided by Green Seeker, N5 Nitrogen enriched plots (225:60:40Kg. NPK/ha.) and N6-SPAD based nutrient management, (75Kg. N as basal +25Kg. N as 1st top dress +25Kg. N at 42 SPAD reading) in sub plots with 3 replications. the conventional tillage recorded slightly higher grain yield than that of the zero tillage during both years of experimentation The maximum grain yield (45.5 and 49.4 q ha-1 in 1st year and 2nd year, respectively) was recorded from the plots received 70% N of SSNM based on nutrient expert system +remaining N guided by Green Seeker treatment and was significantly superior to the rest of the nutrient management practices.","PeriodicalId":13738,"journal":{"name":"International Journal of Chemical Studies","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78431630","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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