{"title":"An Economic Analysis of Sustainability in Different Irrigation Regimes of Coimbatore District","authors":"Gokula Preethas Gokula Preethas, Tjprc","doi":"10.24247/IJASRAUG201913","DOIUrl":"https://doi.org/10.24247/IJASRAUG201913","url":null,"abstract":"","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122196397","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}
{"title":"Long Term Impact of Tillage Systems, Irrigation and Nitrogen on Soil Properties, Growth, Yield, Nutrient Uptake and Quality of Wheat (Triticum Aestivum L.)","authors":"P. et.al.","doi":"10.24247/IJASRAUG201772","DOIUrl":"https://doi.org/10.24247/IJASRAUG201772","url":null,"abstract":"A field experiment was carried out consecutively for five years (2011-12 to 2015-16), in split-split plot design with three replications, to elucidate the long term impact of irrigation and nitrogen levels on soil physico-chemical properties, growth, yield and quality under different tillage systems in wheat. Long term zero tillage + mulch resulted significant reduction of bulk density from 1.37 Mg/m3 to 1.33 Mg/m3 at o-15 cm depth and a favorable shift in pH from an initial 7.74 to 7.45. Plants raised under zero tillage + mulch grew 6.75 percent tall and maintained 3.8 percent more shoots over conventional tillage, had 10.61, 7.52 and 12.84 percent higher biological, grain and straw yield, respectively over zero tillage. Similarly zero tillage + mulch resulted 15.58 and 14.29 % higher Fe uptake over conventional tillage, and resulted 5146 and 2850 higher net return over zero tillage and conventional tillage, respectively. Plants enjoying seven irrigations had 6.0 percent higher dry matter as compared to four irrigations. Whereas, maximum grain yield (6.05 t/ha) was observed with six irrigations. Six irrigations had 8.0 percent higher grain yield over four irrigations and resulted 9.01, 9.63, 8.12, 13.04 and 40.66 percent higher uptake of N, P, K, S and Fe over four irrigations, respectively. At 90 DAS, plants fertilized with 180 kg N/ha, retained 26.09 percent higher leaves, and maintained 2.27 percent higher total chlorophyll over 120 kg N/ha. Biological (15.27 t/ha) and straw yields (9.74 t /ha) were significantly higher with 180 kg N/ha. However maximum grain yield (5.99 t/ha) and harvest index (0.39) observed under 150 kg N/ha. The protein content was highest with 180 kg N/ha (12.33 %), whereas, starch content, could not cross the level of significance. Nitrogen application @ 150 kg N /ha resulted an additional return of 8983 over 120 kg N.","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125727260","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}
{"title":"Study of Hydroponic Systems and their Variations","authors":"A. Maurya","doi":"10.24247/IJASROCT201764","DOIUrl":"https://doi.org/10.24247/IJASROCT201764","url":null,"abstract":"Hydroponics is a method of agriculture using mineral nutrient solutions, in water, without the use of soil. Soil-based plants can be grown either with their roots in the mineral nutrient solution or in perlite or gravel, which is an inert medium. There are various advantages to using hydroponics over traditional crop-growing methods. The advantages include expedited plant growth, control of nutritional values, easy correction of deficiencies; growing environment can be controlled – including pests, diseases and fungi. There are a few basic types of hydroponic systems that can be used according to requirement –Ebb and Flow culture, Deep Water culture, Nutrient Film Technique (NFT) and Aeroponics. In this project we have attempted to grow Spinacia oleracea (spinach), using Kratky’s noncirculating hydroponics. This method was chosen based on the ease of handling and the use of minimalistic equipment, to arrive at the result. The course of action will be to primarily establish a control system, using Hoagland’s media (inorganic media). Parameters like temperature, pH and EC (electrical conductivity) will be monitored. Comparisons will then be made between plants grown in the control system to a) plants grown in a system whose nutrient solution is made with tap water and parameters have not been monitored; b) plants grown in vermiliquid (organic media). Parameters to be checked are number of days required for full growth of plant, plant height, leaf area, colour of leaves and the presence of dense roots. Protein estimation of each of the products will also be done and the results compared with traditionally grown spinach.","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114162055","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}
B. Manjunatha, B. NiranjanaKumaraBManjunatha, B. Niranjanakumara
{"title":"Genetic Variability Studies and Screening for Blast Resistance in Elite Genotypes of Rice (Oryzasativa L.)","authors":"B. Manjunatha, B. NiranjanaKumaraBManjunatha, B. Niranjanakumara","doi":"10.24247/IJASRDEC201757","DOIUrl":"https://doi.org/10.24247/IJASRDEC201757","url":null,"abstract":"This research was performed at Agricultural and Horticultural Research station, Ponnampet, in the Indian state of Karnataka. 64 rice genotypes were included in this experiment, which were estimated to study heritability, genetic variability and genetic advance for yield in grains and four yield linked characters. During the 2013 kharif main cropping season, this test was performed using 6 × 6 simple lattice designs with two duplications (replications). Significant differences (p<0.05) were revealed by the analysis of variance statistically, which shows the genetic variability’s existence among the 64 genotypes for all the studied characteristics. For grain yield, substantial differences were noticed, which ranged from 1365.00 to 5675.00 kg/ ha and this is with the total mean value of 3840.00 kg/ha. Yield kg/ha exhibited higher PCV and GCV values that suggested the possibility of trait improvisation by selection. Maximum heritability was documented for days to 50% blooming followed by yield kg/ha, panicles per meter square and height of the plant. High genetic advance as means percentage and high to medium heritability combined with high GCV were presented for panicles per square metre, and height of plant. Maximum genetic advances in means percent was observed by yield kg per hectare, height of plan (cm), panicles per square metre, and days to flowering for fifty per cent. Large-scale screen was conducted for the genotypes of new rice blast resistance in 64 diverse rice accessions generating from the countries that are popular for rice-growing and it was observed that eight genotypes were resistant.","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121106490","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}
{"title":"An Efficacy of Multi-Functional Liquid Biofertilizers on Mandarin Oranges, Field Experiment Results","authors":"Govind Choubey Govind Choubey, Tjprc","doi":"10.24247/ijasrfeb20194","DOIUrl":"https://doi.org/10.24247/ijasrfeb20194","url":null,"abstract":"","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121135448","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}
{"title":"DOI enable paper submisssion process from weso","authors":"R. Vinoth","doi":"10.24247/WESO909823","DOIUrl":"https://doi.org/10.24247/WESO909823","url":null,"abstract":"","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120998960","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}
{"title":"Effect of Nutrient Deficiencies on Growth of Gerbera through Solution Culture","authors":"S. Ch","doi":"10.24247/IJASRJUN201731","DOIUrl":"https://doi.org/10.24247/IJASRJUN201731","url":null,"abstract":"editor@tjprc.org EFFECT OF NUTRIENT DEFICIENCIES ON GROWTH OF GERBER A THROUGH SOLUTION CULTURE SAI RATNA SHARAVANI. CH , NEERAJA PRABHAKAR. B 2 & CHANDINI PATNAIK. M 3 Department of Floriculture and Landscape Architectu re, S.K.L.T.S.H.U, Hyderabad, Telangana, India Department of Horticulture, P.J.T.S.A.U, Hyderabad Te langana, India Department of Soil Science and Agricultural Chemistr y, P.J.T.S.A.U, Hyderabad, Telangana, India ABSTRACT","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121041846","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}
{"title":"Physiological and Biochemical Effect of Potash on Growth and Growth Parameters of Groundnut in Khurda Dist.Of Odisha","authors":"Nibedita Prusty","doi":"10.24247/IJASRDEC20176","DOIUrl":"https://doi.org/10.24247/IJASRDEC20176","url":null,"abstract":"Potash is a Macronutrient which is a major growth nutrient of Plants and enlisted in the Periodic Table. Here the Young Researchers of Dept. of Plant Physiology, College of Agriculture, Bhubaneswar has made a great interest in the ignited mind to know the Physiological and Biochemical Effect of Potash on Growth and Growth Parameters of Groundnut Crop in Khurda Dist. Of Odisha. The climate and soil suitability is as per the Coastal Odisha Condition. This Experiment was conducted in the Year 2014-15 under the supervision of a Plant Physiologist in the association with Dept. Of Agronomy.","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116614009","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}
{"title":"Effect of Pelletization with Bentonite on Emergence of Carrot Seeds","authors":"P. Tamilselvi, D. Tamilselvi, D. Jesudas","doi":"10.24247/ijasroct201756","DOIUrl":"https://doi.org/10.24247/ijasroct201756","url":null,"abstract":"Many vegetable seeds are small, light and irregular in shape and therefore, it is difficult to plant them precisely. Sowing these problematic seeds with protective layers of coatings may be the solution to ensure its safe handling. The carrot seed pelleting improves the size and shape of the seeds and thereby improving the mechanical metering of carrot seeds. The control treatment (T1) did not receive any coating, and other four treatment combinations are: Maida gruel with bentonite coated seeds with 2-3mm size (T2), Maida gruel with bentonite coated seeds more than 3 mm size (T3), Gum acacia with bentonite coated seeds with 2-3mm size (T4) and Gum acacia with bentonite coated seeds more than 3 mm size (T5). Two varieties of carrot seeds were used for the study. The effect of seed pelleting treatments was evaluated and compared with bare carrot seeds in the laboratory and in actual field condition. Pelleted seeds improved germination percentage of carrot significantly.","PeriodicalId":249001,"journal":{"name":"International Journal of Agricultural Science and Research","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116742406","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}