A field experiment was conducted during rabi season of 2019-20 on sandy loam soil at Agricultural Research Farm (Pili Kothi), Department of Agronomy, Tilak Dhari Post Graduate College, Jaunpur (U.P.). The experiment comprised of two factors namely (1) two seed rate viz.120 and 140 kg/ha-1 (2) four nutrient namely (i) 100% RDF, (ii) 125% RDF (iii) 75% RDF +25% N through FYM and (iv) 75% RDF +25% N through VC In RBD design with eight treatment and four replication. Variety HD-3118 recorded significantly influenced the growth characters of wheat crop. The maximum recorded growth character are as follows, plant height (87.11cm), number of tillers (592.32 m2), dry matter accumulation (1010.01gm2) and leaf area index (3.38). And minimum growth character was recorded are as follows, plant height (81.81cm), number of tillers (542.57 m2), dry matter accumulation (980.90gm2) and leaf area index (3.13). Thus sowing on 23 December, 125% RDF and 140 kg/ha-1 seed rate can be practiced for maximizing of growth of wheat crop.
在2019- 2020年拉比季节，在Jaunpur (up) Tilak Dhari研究生院农学系农业研究农场(Pili Kothi)的沙质壤土上进行了田间试验。试验由2个因素组成，即:(1)两种种子率分别为120和140 kg/ha;(2) 4种养分，即(i) 100% RDF， (ii) 125% RDF， (iii) 75% RDF +25% N - FYM和(iv) 75% RDF +25% N - VC。品种HD-3118对小麦的生长性状有显著影响。最大记录生长性状为株高87.11cm，分蘖数592.32 m2，干物质积累量1010.01gm2，叶面积指数3.38。记录的最小生长性状为株高81.81cm，分蘖数542.57 m2，干物质积累量980.90gm2，叶面积指数3.13。因此，在12月23日播种时，可施用125% RDF和140 kg/ha-1的种子率，以实现小麦作物生长最大化。
{"title":"Effect of seed rate and nutrient management on growth of wheat under late sown condition","authors":"A. Maurya, S. Singh, H. Singh","doi":"10.21921/jas.v9i01.9907","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9907","url":null,"abstract":"A field experiment was conducted during rabi season of 2019-20 on sandy loam soil at Agricultural Research Farm (Pili Kothi), Department of Agronomy, Tilak Dhari Post Graduate College, Jaunpur (U.P.). The experiment comprised of two factors namely (1) two seed rate viz.120 and 140 kg/ha-1 (2) four nutrient namely (i) 100% RDF, (ii) 125% RDF (iii) 75% RDF +25% N through FYM and (iv) 75% RDF +25% N through VC In RBD design with eight treatment and four replication. Variety HD-3118 recorded significantly influenced the growth characters of wheat crop. The maximum recorded growth character are as follows, plant height (87.11cm), number of tillers (592.32 m2), dry matter accumulation (1010.01gm2) and leaf area index (3.38). And minimum growth character was recorded are as follows, plant height (81.81cm), number of tillers (542.57 m2), dry matter accumulation (980.90gm2) and leaf area index (3.13). Thus sowing on 23 December, 125% RDF and 140 kg/ha-1 seed rate can be practiced for maximizing of growth of wheat crop.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"81 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91446050","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}
Present investigation was conducted at Rajmata Vijayaraje Scindia Krishi Vishwa Vidhyalaya-Zonal Agricultural Research Station, Morena (M.P.) to evaluate the ten cultivars of soybean against major insect pests and their natural enemies. The minimum incidence of majorinsect pest viz, whitefly (0.69/three leaves), stem fly (22.13 % stem tunneling), girdle beetle (24.97 %), green semilooper (1.10 larvae/mrl) and tobacco caterpillar (2.90 larvae/mrl) was observed in soybean cultivar JS-20-34.Cultivar JS-20-34 was found resistant to major insect pest of soybean. Cultivar MACSNRC-1575 was found susceptible against whitefly. Soybean cultivars NRC- 132 was observed susceptible to stem fly and girdle beetle. Cultivars AMS-100-39 and NRC-147 was found susceptible against semilooper and tobacco caterpillar.Maximum population of natural enemy(lady bird beetle) was recorded in cultivarsJS-335 followed by AMS-100-39, MACSNRC-1575 and NRC-130.In the present study cultivars JS-20-34 was found tolerant to major insect pest and suitable to cultivation the area.
{"title":"Response of soybean cultivars against major insect pests and their natural enemies","authors":"Vinod Kumar, Ashok K. Singh, Anurag Yadav","doi":"10.21921/jas.v9i01.9901","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9901","url":null,"abstract":"Present investigation was conducted at Rajmata Vijayaraje Scindia Krishi Vishwa Vidhyalaya-Zonal Agricultural Research Station, Morena (M.P.) to evaluate the ten cultivars of soybean against major insect pests and their natural enemies. The minimum incidence of majorinsect pest viz, whitefly (0.69/three leaves), stem fly (22.13 % stem tunneling), girdle beetle (24.97 %), green semilooper (1.10 larvae/mrl) and tobacco caterpillar (2.90 larvae/mrl) was observed in soybean cultivar JS-20-34.Cultivar JS-20-34 was found resistant to major insect pest of soybean. Cultivar MACSNRC-1575 was found susceptible against whitefly. Soybean cultivars NRC- 132 was observed susceptible to stem fly and girdle beetle. Cultivars AMS-100-39 and NRC-147 was found susceptible against semilooper and tobacco caterpillar.Maximum population of natural enemy(lady bird beetle) was recorded in cultivarsJS-335 followed by AMS-100-39, MACSNRC-1575 and NRC-130.In the present study cultivars JS-20-34 was found tolerant to major insect pest and suitable to cultivation the area.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84502353","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}
Durgesh Singh, A. Bahadur, A. Singh, H. Singh, S. Yadav, D. Singh
Micronutrient study (Zn and B) in okra was carried out at Vegetable Farm of P.G. College, Ghazipur, Uttar Pradesh. Treatment comprised of two foliar spray of Zn (50 and 100 ppm) and Boron (25 and 50 ppm) solely or in their combinations. Thus, a total of 9 treatments including control (water spray) were replicated thrice. Micronutrient sprays were done twice at 30 and 45 days after sowing.The highest values for plant height (66.50cm),total drymatter production (51.30 g), root area (234.34 cm2) and root length density (1486.87 cm/cm3),fruits/plant (24.33), fruit yield (38.22 g/ plant or 102.56 q/ha) were recorded for combination spray of Zn(50ppm) + B(25ppm). This treatment registered 23.18% higher fruit yield over control.
{"title":"Effect of zinc and boron foliar application on growth, biomass production and yields of spring-summer okra","authors":"Durgesh Singh, A. Bahadur, A. Singh, H. Singh, S. Yadav, D. Singh","doi":"10.21921/jas.v9i01.9892","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9892","url":null,"abstract":"Micronutrient study (Zn and B) in okra was carried out at Vegetable Farm of P.G. College, Ghazipur, Uttar Pradesh. Treatment comprised of two foliar spray of Zn (50 and 100 ppm) and Boron (25 and 50 ppm) solely or in their combinations. Thus, a total of 9 treatments including control (water spray) were replicated thrice. Micronutrient sprays were done twice at 30 and 45 days after sowing.The highest values for plant height (66.50cm),total drymatter production (51.30 g), root area (234.34 cm2) and root length density (1486.87 cm/cm3),fruits/plant (24.33), fruit yield (38.22 g/ plant or 102.56 q/ha) were recorded for combination spray of Zn(50ppm) + B(25ppm). This treatment registered 23.18% higher fruit yield over control.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"135 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79500279","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}
On farm trials were conducted during Rabi 2016-17 and 2017-18, to study the comparative performance of Mustard Varieties at Farmers Fields in Humid South-Eastern Plain Zone (V) of Rajasthan. Treatment comprising four newly released mustard varieties i.e. RH 749 (T1), NRCHB 101 (T2), DRMRIJ 31 (T3) and NRCDR 2 (T4) compared with local check Bio 902 (T5). During both the year of study, mustard variety DRMRIJ 31 (T3) revealed significantly higher yield attributing characters (number of primary branches, number of secondary branches and number of siliqua per plant), seed yield, gross return, net return and benefit cost ratio over RH 749 (T1), NRCHB 101 (T2), NRCDR 2 (T4) and Bio 902 (T5) but at par with NRCHB 101 (T2) and NRCDR 2 (T4) in respect to seed yield, gross return, net return and benefit cost ratio during 2017-18. On mean basis, mustard variety DRMRIJ 31 (T3) gave 19.46, 9.27, 14.07 and 22.39 per cent higher seed yield over RH 749 (T1), NRCHB 101 (T2), NRCDR 2 (T4), and BIO 902 (T5), respectively. Variety RH 749 (T1) recorded significantly higher test weight over rest of the treatments but at par with DRMRIJ 31 (T3) and NRCHB 101 (T2) during 2016-17 and with DRMRIJ 31 (T3) during 2017-18.
{"title":"On farm assessments of mustard varieties at farmers’ fields in humid south-eastern plain zone of Rajasthan","authors":"R. Bairwa, P. Meena, DrKamla Mahajani","doi":"10.21921/jas.v9i01.9904","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9904","url":null,"abstract":"On farm trials were conducted during Rabi 2016-17 and 2017-18, to study the comparative performance of Mustard Varieties at Farmers Fields in Humid South-Eastern Plain Zone (V) of Rajasthan. Treatment comprising four newly released mustard varieties i.e. RH 749 (T1), NRCHB 101 (T2), DRMRIJ 31 (T3) and NRCDR 2 (T4) compared with local check Bio 902 (T5). During both the year of study, mustard variety DRMRIJ 31 (T3) revealed significantly higher yield attributing characters (number of primary branches, number of secondary branches and number of siliqua per plant), seed yield, gross return, net return and benefit cost ratio over RH 749 (T1), NRCHB 101 (T2), NRCDR 2 (T4) and Bio 902 (T5) but at par with NRCHB 101 (T2) and NRCDR 2 (T4) in respect to seed yield, gross return, net return and benefit cost ratio during 2017-18. On mean basis, mustard variety DRMRIJ 31 (T3) gave 19.46, 9.27, 14.07 and 22.39 per cent higher seed yield over RH 749 (T1), NRCHB 101 (T2), NRCDR 2 (T4), and BIO 902 (T5), respectively. Variety RH 749 (T1) recorded significantly higher test weight over rest of the treatments but at par with DRMRIJ 31 (T3) and NRCHB 101 (T2) during 2016-17 and with DRMRIJ 31 (T3) during 2017-18.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87739307","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}
The experiment was carried out in Polly house at Agriculture Farm, School of Agricultural Sciences 8#x38;#x38; Technology, RIMT University, Mandi Gobindgarh, Punjab, India to study the influence of GA3 and NAA on flowering, fruiting and yield attributes of capsicum cv. Indra under protected structures during 2020-21. Three levels each of GA3 (25, 50 and 75 ppm) and NAA (50, 100 and 150 ppm) along with a control (distilled water) were applied as foliar application after transplanting. Though, the Polly house was not fully under controlled and soil fertility ingredients were heterogeneous that is why the experiment was laid out in a randomized block design with three replications and all the required parameters were recorded and analysed statistically. Results revealed that application of GA3 @ 75 ppm resulted with minimum days to flowering (34.33), fruiting (44.33) and longer duration of fruiting (48.27 days) whereas, more number of flowers/cluster (4.73), number of fruits/plant (15.23), fruit setting (65.60%), average fruit weight (45.60 g), fruit yield/plant (0.69 kg), fruit yield/plot (6.95 kg) and fruit yield/ha (43.42 t) while,less days to fruit maturity (60.00)was reported under the application of NAA @ 100 ppm.
{"title":"Influence of GA3 and NAA on capsicum production under protected structures","authors":"Muneeb U. Rehman, K. S. Yadav","doi":"10.21921/jas.v9i01.9906","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9906","url":null,"abstract":"The experiment was carried out in Polly house at Agriculture Farm, School of Agricultural Sciences 8#x38;#x38; Technology, RIMT University, Mandi Gobindgarh, Punjab, India to study the influence of GA3 and NAA on flowering, fruiting and yield attributes of capsicum cv. Indra under protected structures during 2020-21. Three levels each of GA3 (25, 50 and 75 ppm) and NAA (50, 100 and 150 ppm) along with a control (distilled water) were applied as foliar application after transplanting. Though, the Polly house was not fully under controlled and soil fertility ingredients were heterogeneous that is why the experiment was laid out in a randomized block design with three replications and all the required parameters were recorded and analysed statistically. Results revealed that application of GA3 @ 75 ppm resulted with minimum days to flowering (34.33), fruiting (44.33) and longer duration of fruiting (48.27 days) whereas, more number of flowers/cluster (4.73), number of fruits/plant (15.23), fruit setting (65.60%), average fruit weight (45.60 g), fruit yield/plant (0.69 kg), fruit yield/plot (6.95 kg) and fruit yield/ha (43.42 t) while,less days to fruit maturity (60.00)was reported under the application of NAA @ 100 ppm.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78221861","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}
Suryamani Kumar, Sanjeev Kumar, Mitul Bumbadia, S. Singh
Lactic acid bacteria (LAB) produces exopolysaccharides (EPS), which are used to make fermented dairy products like dahi, yoghurt, cheese, fermented cream, and milk-based desserts.EPS synthesis by LAB varies greatly in terms of quantity, chemical compositions, molecular size, charge, presence of side chains, and molecule rigidity. Firmness and creaminess are two main sensory qualities that influence customer preference for dairy products.EPSs can perform as texturizers and stabilisers, raising the viscosity of a final product and boosting the rigidity of the casein network by binding hydration water and interacting with other milk constituents such proteins and micelles.As a result, EPS can help to reduce syneresis and improve product stability. The application of EPS in a dairy food matrix remains a challenge in order to better meet customer demand for appealing, flavorful, and even healthier products.
{"title":"Prospects and functionality of bacterial exopolysaccharides in dairy foods: A Review","authors":"Suryamani Kumar, Sanjeev Kumar, Mitul Bumbadia, S. Singh","doi":"10.21921/jas.v9i01.9884","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9884","url":null,"abstract":"Lactic acid bacteria (LAB) produces exopolysaccharides (EPS), which are used to make fermented dairy products like dahi, yoghurt, cheese, fermented cream, and milk-based desserts.EPS synthesis by LAB varies greatly in terms of quantity, chemical compositions, molecular size, charge, presence of side chains, and molecule rigidity. Firmness and creaminess are two main sensory qualities that influence customer preference for dairy products.EPSs can perform as texturizers and stabilisers, raising the viscosity of a final product and boosting the rigidity of the casein network by binding hydration water and interacting with other milk constituents such proteins and micelles.As a result, EPS can help to reduce syneresis and improve product stability. The application of EPS in a dairy food matrix remains a challenge in order to better meet customer demand for appealing, flavorful, and even healthier products.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86718080","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}
Samriddhi Singh, N. Khan, S. Singh, H. Singh, D. Dwivedi
Indian mustard [Brassica juncea (L.) Czern 8#x38;#x38; Coss] is an important edible oilseed crop in India. There are 154 genotypes screened under natural condition against Alternaria blight. Disease appeared on leaves after 90 days were noted as, 9 genotypes found moderately susceptible (Rohini, PAB-14-14, PBZ-4, PRD-14-1, PAB-14-5, PRD-14-16, PAB- 14-17, PHR-2, Parvati), 29 were susceptible and 116 were highly susceptible. In case of biochemical analysis, only ten genotypes, maximum phenolic value in non-infected and infected leaves was in found same variety NDRS-2009-1 and peroxidase activity maximum values was found non-infected and infected leaves NDRE-1-11-1, Vaibhav. In catalase activity, a height value was found non-infected and infected leaves varieties NDRS-2007, NDRS-2009-1. Cluster analysis dendogram is divided in two group I and II, these similarity showing mean 0.45 and group I had only one variety namely NDRS-2009- 1. Group II had divided in to two sub groups A and B. Group A is in to two clusters A1 and A2 in this group similarly 0.60 and cluster A1 divided in to two sub cluster A1-1 and A1-2, sub cluster A1-1 had found three varieties NDRE-1-11-1, NDYR-2008 and Narendra Rai but NDRE-1-11-1 0.75 more similar both varieties NDYR-2008 and Narendra Rai. Sub cluster A1-2 had two varieties Vaibhav and Rohini both similar only 0.70. Cluster A2 had found three varieties NDRE -7, Vardan and PM-26 but both NDRE -7, Vardan dissimilar 0.81 then PM-26 and group B had found only one variety NDRS-2007.
{"title":"Varietal screening and molecular analysis against alternaria blight in Indian mustard genotypes","authors":"Samriddhi Singh, N. Khan, S. Singh, H. Singh, D. Dwivedi","doi":"10.21921/jas.v9i01.9899","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9899","url":null,"abstract":"Indian mustard [Brassica juncea (L.) Czern 8#x38;#x38; Coss] is an important edible oilseed crop in India. There are 154 genotypes screened under natural condition against Alternaria blight. Disease appeared on leaves after 90 days were noted as, 9 genotypes found moderately susceptible (Rohini, PAB-14-14, PBZ-4, PRD-14-1, PAB-14-5, PRD-14-16, PAB- 14-17, PHR-2, Parvati), 29 were susceptible and 116 were highly susceptible. In case of biochemical analysis, only ten genotypes, maximum phenolic value in non-infected and infected leaves was in found same variety NDRS-2009-1 and peroxidase activity maximum values was found non-infected and infected leaves NDRE-1-11-1, Vaibhav. In catalase activity, a height value was found non-infected and infected leaves varieties NDRS-2007, NDRS-2009-1. Cluster analysis dendogram is divided in two group I and II, these similarity showing mean 0.45 and group I had only one variety namely NDRS-2009- 1. Group II had divided in to two sub groups A and B. Group A is in to two clusters A1 and A2 in this group similarly 0.60 and cluster A1 divided in to two sub cluster A1-1 and A1-2, sub cluster A1-1 had found three varieties NDRE-1-11-1, NDYR-2008 and Narendra Rai but NDRE-1-11-1 0.75 more similar both varieties NDYR-2008 and Narendra Rai. Sub cluster A1-2 had two varieties Vaibhav and Rohini both similar only 0.70. Cluster A2 had found three varieties NDRE -7, Vardan and PM-26 but both NDRE -7, Vardan dissimilar 0.81 then PM-26 and group B had found only one variety NDRS-2007.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73393950","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}
An experiment was conducted at the Agronomy farm, College of Agriculture, Swami Keshwanand Rajasthan Agricultural University, Bikaner (Rajasthan). The treatment comprises of three tillage practices in main plots viz. T1 – minimum tillage (MT), T2 – deep tillage (DT) and T3 – conventional tillage (CT) and six fertilizer management practices in sub plots i.e. (i) control (F0)(ii) recommended dose of NK fertilizer (F1) (iii) recommended dose of NPK fertilizer (RDF) (F2) (iv) RDF + phosphate solubilizing bacteria(PSB) 2.5 Kg ha-1 (F3) (v) RDF + PSB 2.5 Kg ha-1 + Arbuscularmycorrhizal fungi (AMF) 2 Kg ha-1 (F4)(vi) RDF + PSB 2.5 Kg ha-1 + AMF 4 Kg ha-1 (F5). A total of 18 treatment combinations were laid out in split plot design and replicated four times. Deep tillage (DT) produced significantly higher number of pods per plant, kernels per pod, number and dry weight of root nodules, pod yield and seed index as compared to minimum tillage. DT also recorded higher net return and B:C ratiocompared to MT. Among various fertilizer management practices,RDF along with seed inoculation with PSBand AMF recorded significantly higher growth, yield and yield parameters compared to RDF without seed inoculation. Also recorded the maximum net return and B:C ratio over rest of the fertilizer management practices. Thus, deep tillagealong with RDF + PSB + AMF (4 kg ha-1) enhanced groundnutyield attributes, yieldsand net returns.
在比卡内尔(拉贾斯坦邦)Swami Keshwanand Rajasthan农业大学农业学院的农学农场进行了一项实验。该处理包括三种耕作方式，即T1 -最少耕作(MT);T2 -深耕(DT)和T3 -常规耕作(CT)和分地块的六种肥料管理方法，即(i)控制(F0)(ii) NK肥料推荐剂量(F1) (iii) NPK肥料推荐剂量(RDF) (F2) (iv) RDF +磷酸盐增溶菌(PSB) 2.5 Kg ha-1 (F3) (v) RDF + PSB 2.5 Kg ha-1 + Arbuscularmycorrhizal fungi (AMF) 2 Kg ha-1 (F4)(vi) RDF + PSB 2.5 Kg ha-1 + AMF 4 Kg ha-1 (F5)。共设置18个处理组合，采用分区设计，重复4次。深耕的单株荚果数、荚果粒数、根瘤数和干重、荚果产量和种子指数均显著高于低耕。与MT相比，DT也获得了更高的净收益和B:C比。在各种肥料管理措施中，与未接种种子的RDF相比，使用PSBand AMF接种种子的RDF记录了更高的生长、产量和产量参数。也记录了最大净收益和B:C比比其他肥料管理做法。因此，深耕与RDF + PSB + AMF (4 kg hm -1)一起提高了花生的产量属性、产量和净收益。
{"title":"Crop management practices influence the nodule characteristics, yield attributes and yield of groundnut","authors":"T. Poonia, Sheilendra Kumar, S. Kumawat","doi":"10.21921/jas.v9i01.9887","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9887","url":null,"abstract":"An experiment was conducted at the Agronomy farm, College of Agriculture, Swami Keshwanand Rajasthan Agricultural University, Bikaner (Rajasthan). The treatment comprises of three tillage practices in main plots viz. T1 – minimum tillage (MT), T2 – deep tillage (DT) and T3 – conventional tillage (CT) and six fertilizer management practices in sub plots i.e. (i) control (F0)(ii) recommended dose of NK fertilizer (F1) (iii) recommended dose of NPK fertilizer (RDF) (F2) (iv) RDF + phosphate solubilizing bacteria(PSB) 2.5 Kg ha-1 (F3) (v) RDF + PSB 2.5 Kg ha-1 + Arbuscularmycorrhizal fungi (AMF) 2 Kg ha-1 (F4)(vi) RDF + PSB 2.5 Kg ha-1 + AMF 4 Kg ha-1 (F5). A total of 18 treatment combinations were laid out in split plot design and replicated four times. Deep tillage (DT) produced significantly higher number of pods per plant, kernels per pod, number and dry weight of root nodules, pod yield and seed index as compared to minimum tillage. DT also recorded higher net return and B:C ratiocompared to MT. Among various fertilizer management practices,RDF along with seed inoculation with PSBand AMF recorded significantly higher growth, yield and yield parameters compared to RDF without seed inoculation. Also recorded the maximum net return and B:C ratio over rest of the fertilizer management practices. Thus, deep tillagealong with RDF + PSB + AMF (4 kg ha-1) enhanced groundnutyield attributes, yieldsand net returns.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"617 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74607173","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}
An experiment was carried out at Agricultural Research Station, Mannuthy, Kerala to evaluate the effect of nutripriming on tray nursery technique in rice. Nutripriming treatments viz. priming with 0.1% urea, 0.01% borax, 0.05% ZnSO4, combinations of urea with borax and ZnSO4, combination of urea, borax and ZnSO4, 1% Pseudomonas fluorescens and 1% PGPR mix I were applied to seeds grown in seedling trays filled with growing media containing 60% rice husk 154 charcoal + 20% soil + 20% coir pith compost. Combined application of urea, zinc and borax was superior with respect to growth parameters of seedling and mat characteristics. Higher Ca, Mg, S and B uptake was also observed in this treatment. Hence, nutripriming with 0.1% Urea + 0.05% ZnSO4 + 0.01% Borax was found to be a better practice for quality tray nursery production in rice.
{"title":"Effect of nutripriming treatments on growth parameters of riceseedlings in nursery tray","authors":"U. A. Ancy, A. Latha, N. Stanly","doi":"10.21921/jas.v9i01.9895","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9895","url":null,"abstract":"An experiment was carried out at Agricultural Research Station, Mannuthy, Kerala to evaluate the effect of nutripriming on tray nursery technique in rice. Nutripriming treatments viz. priming with 0.1% urea, 0.01% borax, 0.05% ZnSO4, combinations of urea with borax and ZnSO4, combination of urea, borax and ZnSO4, 1% Pseudomonas fluorescens and 1% PGPR mix I were applied to seeds grown in seedling trays filled with growing media containing 60% rice husk 154 charcoal + 20% soil + 20% coir pith compost. Combined application of urea, zinc and borax was superior with respect to growth parameters of seedling and mat characteristics. Higher Ca, Mg, S and B uptake was also observed in this treatment. Hence, nutripriming with 0.1% Urea + 0.05% ZnSO4 + 0.01% Borax was found to be a better practice for quality tray nursery production in rice.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84504338","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}
A field experiment was conducted during the rainy (kharif) season of 2018 and 2019 on different liming materials and phosphorus to evaluate the influence of different liming materials and levels of phosphorus on growth attributes, yield attributes and yield of soybean [Glycine max (L.) Merr.]. All the liming materials (no lime, WA @ 0.4 LR, PMS @ 0.4 LR and CS @ 0.4 LR and P levels (0, 40, 60 and 80 kg P2O5 ha-1) significantly increased plant height, leave plant-1,branches plant-1, number of root nodules plant-1, root length and root dry weight at different crop growth stages at 30, 60 and 90 DAS. Application of liming materials and P levels significantly increased pods plant-1, 100 seed weight, grain and stover yield.Interaction effect of liming material and P was also significant for the parameters plant height, number of root nodules plant-1, root length, number of pods plant-1, stover and grain yield. The highest yield was found with an application of calcium silicate @ 0.4 LR along with 80 kg P2O5 ha-1.
在2018年和2019年雨季进行了不同石灰材料和磷的田间试验，以评价不同石灰材料和磷水平对大豆生长属性、产量属性和产量的影响。稳定)。在30、60和90 DAS的不同生育期，所有石灰材料(无石灰、WA @ 0.4 LR、PMS @ 0.4 LR和CS @ 0.4 LR)和P水平(0、40、60和80 kg P2O5 ha-1)均显著提高了植株高度、叶片1、分枝1、根瘤数、根长和根干重。施用石灰材料和磷水平显著提高了荚果植株1、100粒重、籽粒和秸秆产量。石灰材料与磷的互作效应对株高、根瘤数、根长、荚果数、秸秆和籽粒产量也有显著影响。硅酸钙用量为0.4 LR, P2O5用量为80 kg ha-1，产量最高。
{"title":"Response of liming materials and phosphorus on growth and yield of soybean in a Dystrudept of Nagaland","authors":"L. Singh, Pankaj Singh","doi":"10.21921/jas.v9i01.9890","DOIUrl":"https://doi.org/10.21921/jas.v9i01.9890","url":null,"abstract":"A field experiment was conducted during the rainy (kharif) season of 2018 and 2019 on different liming materials and phosphorus to evaluate the influence of different liming materials and levels of phosphorus on growth attributes, yield attributes and yield of soybean [Glycine max (L.) Merr.]. All the liming materials (no lime, WA @ 0.4 LR, PMS @ 0.4 LR and CS @ 0.4 LR and P levels (0, 40, 60 and 80 kg P2O5 ha-1) significantly increased plant height, leave plant-1,branches plant-1, number of root nodules plant-1, root length and root dry weight at different crop growth stages at 30, 60 and 90 DAS. Application of liming materials and P levels significantly increased pods plant-1, 100 seed weight, grain and stover yield.Interaction effect of liming material and P was also significant for the parameters plant height, number of root nodules plant-1, root length, number of pods plant-1, stover and grain yield. The highest yield was found with an application of calcium silicate @ 0.4 LR along with 80 kg P2O5 ha-1.","PeriodicalId":14972,"journal":{"name":"Journal of AgriSearch","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90948001","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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