Mango density
225613884
Incidence of mango hoppers Idioscopus nitidulus Walker in high density mango plantation under south Gujarat conditions
Studies on population dynamics of mango hoppers and their correlation and regression with abiotic factors in the high density plantation of Kesar mango orchard under drip irrigation were conducted during 2017 to 2019 at mango orchard of Soil Water Management Research Unit, Navsari Agricultural University, Navsari, Gujarat. Maximum (9.20, 6.00 and 10.20 hoppers/twig) population of the hopper was recorded at 4th, 13th and 19th SMW in 2017, 2018 and 2019 respectively. Correlation analysis with various weather parameters indicated that sunshine showed a significant positive correlation with hoppers whereas minimum temperature, evening relative humidity and evaporation rate had a significant negative correlation with the incidence of hoppers. Among those abiotic factors, evening relative humidity and evaporation rate were founded the highest impactable factors so far by simple and stepwise regression analysis.
Patel Pb Usdadia Vp Desai Cs
226643405
Population density of earthworms species in the mango and date palm orchards in Faisalabad, Pakistan
Earthworms are beneficial fana residing under soil and play a vital role to improve soil health which ultimately enhance the yield of produce.in the present studies population density of earthworm were observed in datepalm and mango orchards. Total 192 sampling sites (96 under the canopy and 96 away from the canopy) were selected for study. From these sampling sites, 12 sampling sites (6 for Mango and 6 for Date palm fields) were selected randomly by the replacement sampling method every week. From Mango field 90 (under the canopy 48 and away from the canopy 42) while in Date palm field 55 (under the canopy 30 and away from the canopy 25) specimens were collected.
Safina Kousar Muazzma Akhter
224978136
Fruit density: A reliable indicator of sensory quality for mango
Abstract There is constant demand from the fresh fruit sector for reliable non destructive indicators to better predict the sensory quality of fruits. The aim of this study was to evaluate the relevance of density to predict mango sensory quality at the ripening stage. Models were built from density and the day of maturation to predict physicochemical indicators of sensory quality. Density of mangoes cv. 'Kent' from Peru, Ivory Coast, and Brazil were assessed at the green mature stage. Sensory characteristics (sweetness, sourness, mango aroma, and firmness intensity) and physicochemical parameters (dry matter content, soluble solids content, total soluble sugar content, titratable acidity, hue angle, and firmness) were assessed on ripe mangoes after storage at 18 degC. Mangoes with a higher density had a significantly higher intensity of sweetness, mango aroma, and lower intensity of firmness than mangoes with the lower density, whatever the origin. A minimum difference in density of 0.03 0.04 g mL 1 was needed to detect significant sensory differences. Physicochemical parameters associated with sensory quality were predicted by density whatever the origin of the fruit. An increase of 0.01 g mL 1 in density respectively led to an increase of 0.5% in dry matter content, total soluble sugar content, and 0.5degBrix in soluble solid content, and a decrease in hue angle of about 2deg to 2.5deg. A density threshold of 1.000 g mL 1 could be applied and easily used to sort heterogeneous batches of mangoes early in the supply chain according to their sensory potential.
Sivmey Hor Mathieu Lechaudel Hasika Mith Christophe Bugaud
210913338
Effect of high density planting systems on growth, yield and quality of mango (Mangifera indica L) cv. Amrapali after rejuvenation
Mango trees grown under high density planting system show a gradual decline in yield after 10 11 years due to overcrowding of canopies. It results in poor utilization of available resources and ultimately low productivity and profitability. So, to maximize the yield per unit area an experiment was conducted on an old senile, rejuvenated high density orchard during the year 2011 12 under experimental area of BAU, Sabour with objective to find out the effect of high density planting systems on growth, yield and quality of mango cv. Amrapali The five different plant densities, viz. T1 square system, T2 hedge row system, T3 double hedgerow system, T4 paired planting and T5 cluster planting system were taken as treatment. Among them paired planting system performed best in respect to yield (8.21kg/tree..Thus, rejuvenation of high density planting of Amrapali mango orchard improves the growth yield and quality of plants by modifying the canopy architecture and canopy microclimate.
Amit Raj Vishwa Bandhu Patel Ravindra Kumar R B Verma Anil Kumar S Mahesh
216162473
Determination of Spray and Air Volume Requirement for High Density Plantation Mango Orchard
In India, horticulture has gained commercial tone in recent years and is an important component of Indian agriculture, having very significant share in the economy of the country. India has the advantage of diverse agro climatic conditions that enables it to produce a wide range of horticultural crops round the year. The horticulture crops also provide better alternative for diversification of Indian agriculture in view of higher return The continuing decline in the availability of cultivable land, rising energy and land cost together with the mounting demand for horticultural produce, have given thrust to the concept of high density planting HDP of horticultural crops (Reddy, 2004) International Journal of Current Microbiology and Applied Sciences ISSN: 2319 7706 Volume 9 Number 2 (2020) Journal homepage: http:/www.ijcmas.com
B B Badgire Shailendra Mohan Mathur R K Rathod G S Tiwari
218930099
Terminal branch density and fruit production in the canopy of high yield mango orchards
Italo Herbert Lucena Cavalcante L E C de Sousa Ferraz Jackson Teixeira Lobo Jenilton Gomes da Cunha
225676352
Stability and density analysis of mango bark and mango leaf nanofluids
Jiann Lin Chen Ahmed N Oumer Abd Aziz Azizuddin
216552391
Laboratory Performance of Developed Centrifugal Blower of Aero Blast Sprayer for High Density Plantation Mango Orchard
In India, horticulture has gained commercial tone in recent years and is an important component of Indian agriculture, having very significant share in the economy of the country. India has the advantage of diverse agro climatic conditions that enables it to produce a wide range of horticultural crops round the year. The horticulture crops also provide better alternative for diversification of Indian agriculture in view of higher return. The projected growth in the world's population to nine billion by 2050 adds an extra challenge for food security (Anon. 2013) With the ever growing population and having limited land, water and labor resources and increase in the difference between food demand and supply, agricultural production has to be increased. Precise application of agriculture input like seed, fertilizer, water and pesticide is need of the day to increase the International Journal of Current Microbiology and Applied Sciences ISSN: 2319 7706 Volume 9 Number 1 (2020) Journal homepage: http:/www.ijcmas.com
B B Badgire Shailendra Mohan Mathur R K Rathod G S Tiwari
181729089
Analysis of soil and tree productivity under high density planting system in mango cv. Dashehari (Mangifera indica L.
Farmers have no alternative but to adopt high density planting for enhancing fruit productivity level and profitability with the shrinking land resources and smaller land holding sizes. The highest yield of 16 t ha 1 followed by 10.0 t ha 1 and the least of 5.5 t ha 1 was recorded from 400, 267 and 100 trees ha 1 respectively from 19 yrs old Dashehari mango orchard in sandy loam soils at research farm of ICAR CISH, Rehmankhera, Lucknow. Planting density systems (1600, 800, 400, 266, 178 and 100 trees ha 1 also impacted soil properties. Water holding capacity varied between 16.6 to 26.1 across systems while porosity ranged from 46.2 71.5 Likewise, bulk density and particle density had values of 1.2 to1.7 and 2.2 to 2.9 g cm 3 respectively. The mean soil organic carbon content was 0.38% pH of 7.2, available N, P, K was 66.92, 13.91 and 77.85 mg kg 1 respectively. Soil and leaf micronutrients analyzed across six different density systems showed wide variations and indicated the need for optimum nutrient management. Significant and positive correlations were recorded between soil organic carbon with other soil properties. The study revealed that medium density system (400 trees ha 1 is to be practiced at farmers' field.
Tropical Plant Research
Tarun Adak Dushyant Mishra Kailash Suresh Kumar vinod k singh
146072010
Seasonal Spatial Distribution of the Mango Fruit Fly (Ceratitis cosyra) in Mango Trees Pruned to Give Three Different Pruning Canopies in High Density Mango Production in the South Eastern Lowveld of Zimbabwe
The mango fruit fly (Ceratitis cosyra Walker) is the major pest of economic importance and which restricts mango exports from infested production areas in the SADC region. The effect of three pruning techniques, box/rectangle, spherical/round and the central leader, on assessing spatial distribution of fruit fly populations in high density mango production were investigated at Chiredzi Research station (21deg01'S, 31deg33'E) from 2010 to 2013. Results showed a significant rise in the number of adult fly catches among pruning techniques as from July to December (p< 0.05) Traps baited with Malathion 25% WP with molasses as an attractant were used to trap the flies. Results from all treatments indicated a significant rise in mean adult fruit fly catches from the months of July to December. It can be concluded that spatial distribution of the mango fruit fly is influenced by the fruiting and ripening patterns of mango.
Asian Research Journal of Agriculture
Leonard Muturiki Tapiwa J Chitakunje Shupikai Ndigwirei Salome Nyaradzai Mubaiwa