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Utilization and impact of green roof technology in maintaining the ecological balance
Get PDFPursuing an environmentally friendly and sustainable system in the modern world has shed new light on green roof technology, a concept that has been introduced previously. However, the rise of urban cities with limited space and increased human activities has ascertained its importance in achieving sustainable agriculture and architecture simultaneously. The numerous lists of benefits have intrigued a new interest among urban developers and landscape architects, resulting in various research on the topic. The article covers the basic concept of green roofs, their functionalities in creating an ecologically balanced environment and why they must be considered in the developing urbanization of the country
Genetic divergence studies for yield and quality traits in white and brown finger millet (Eleusine coracana (L).)
Get PDFThe present study assessed the nature and magnitude of genetic variability for yield and quality-related traits in 64 finger millet genotypes for 25 parameters during Kharif, 2020-21 at Agricultural College Farm, Bapatla, Andhra Pradesh. In D2 analysis, the maximum inter-cluster distance was observed between cluster Ⅳ, with white-seeded genotypes and cluster Ⅵ with brown-seeded genotypes indicating these clusters may give a high heterotic response and better segregants. The principal component analysis identified the maximum contributing variables i.e., grain yield per plant, harvest index, fingers per earhead, test weight, peduncle length, seed protein content and seed calcium content in the first principal component. PCA scores of 64 genotypes indicated that genotypes IC0477628, IC0476988, IC0477206, VR1034, IC473950 and IC0477272 are diverse for yield and quality traits and hence hybridization between these genotypes is suggested for generating transgressive segregants
Biological parameters and comparative morphometrics studies of Scirpophaga spp. in rice
Get PDFThe comparative biological studies on yellow stem borer, Scirpophaga incertulas (Wlk.) and white Stem Borer, Scirpophaga fusciflua Hampson showed that the moths of both species preferred to lay eggs on the dorsal surface of leaves. The eggs were laid in masses during night hours and covered with brownish hairs of the anal tuft. The maximum eggs of S. incertulas hatched on 6th day, whereas the S. fusciflua eggs hatched on the 5th day with per cent hatchability of 86 and 93 per cent, respectively. There were six larval instars in S. incertulas with 25-34 days larval duration and five for S. fusciflua with 26-31 days larval duration. The pupal period lasts for 7-9 days in both species, and the adults emerge from the pupae during dusk hours. Adults exhibited sexual dimorphism. The longevity of male and female moths was also similar in both species. The morphometries of larval head capsule width were more in S. incertulas as compared to S. fusciflua. Male pupal weight of both the species were almost similar but it was varied significantly in female pupa S. incertulas (0.024mg) and S. fusciflua (0.032mg)
The social profile of farmers in the village of S.A.S. Nagar district of Punjab
Get PDFAgriculture education is crucial in ensuring the growth of agricultural profitability, efficacy, ecological responsibility, technology for agriculture, and environmental and ecological stability. The current study examines the socioeconomic factors that contribute to the importance of the farming community in Punjab, especially in the villages of Shakrullapur, Rora, Bibipur, Batta, and Fatehpur Theri all of which are located in the Kharar tehsil and SAS Nagar Mohali district. For this study, a questionnaire-based methodology was used. There are recordings of the 120 farmer interviews. The research aims to determine the living and working situations of the populace. A complete understanding of the socioeconomic condition was the aim of this investigation. While many people have improved their quality of life, some are still in the same predicament. Therefore, these locations Socioeconomic status must be investigated, particularly about the community as a whole, occupational framework, academic achievement, labour force income, residential characteristics, and government programs. Variables like Age, education, land holding, family composition, source of information, and extension contact were selected to assess the socio-profile of the farmers. The study showed that the average age of the respondents was 66%, 84% of respondents had access to mobile phones. The majority of the respondents were small farmers which is about 57% also, it is observed that about 34% of farmers have completed their middle school. And most of them i.e., about 86% get their source of information from input dealers (Private agencies), 59% of respondents have extension contact with cooperative societies
Effect of spacing and harvest duration of moringa leaves in Arid Region
Get PDFMoringa oleifera Lam, a member of the Moringaceae family, is highly prized and grows in many tropical and subtropical countries. It has a broad spectrum of medicinal uses and is highly nutritious. An experiment was conducted to investigate how spacing and harvest duration impact the growth, leaf yield, and quality of Moringa oleifera Lam at the College of Agriculture, Jodhpur, Rajasthan. The study involved spacing treatments of 60 x 60 cm, 60 x 45 cm, and 45 x 45 cm as well as harvest durations of 30, 45, and 60 days. Randomly selected individual plants from each harvest plot were analyzed to record the fresh leaves and air-dried weights. Additionally, the plant\u27s average stem diameter, height, and branches were recorded. According to the results, over a 60-day period after sowing, there was a steady increase in plant height. The 60 x 60 cm, 60 x 45 cm, and 45 x 45 cm spacings resulted in plant heights of 92 cm, 96 cm, and 102 cm, respectively. The number of branches produced per plant also increased with time, reaching 10 and 12 for medium and wide spacings, respectively. Although the wider spacing produced a more significant number of branches and higher yield per plant compared to the medium and close spacings, the total shoot yield per hectare was higher in the close spacing than in the medium and wide spacings. According to the study, the growth and yield of Moringa were significantly influenced by spacing, with leaf production, branches, and overall yield being particularly affected
A comprehensive analysis of biomass energy in India for agricultural and domestic use
Get PDFBiomass is an abundant and renewable resource in India, with vast potential for use in energy production, agricultural applications, and waste management. The country has made significant strides in developing and utilizing biomass resources for various purposes in recent years. One of the primary uses of biomass in India is for energy production. Biomass fuels, such as wood chips, agricultural residues, and municipal waste, are used in rural areas for cooking and heating. Additionally, the government has implemented policies and initiatives to promote the use of biomass for electricity generation. Biomass-based power plants have been established nationwide, with a total installed capacity of over 9,000 MW. Biomass is also used in agricultural applications in India. The country is a major producer of sugarcane, and bagasse, a byproduct of sugarcane processing, is commonly used as a feedstock for producing biofuels and biogas. Additionally, farmers are increasingly using biomass-based fertilizers and pesticides to improve soil health and reduce chemical inputs. Regarding waste management, biomass is a valuable resource for converting organic waste into useful products. Anaerobic digestion and composting are popular methods for treating organic waste, with the resulting biogas and compost being used for energy generation and agricultural applications, respectively. Overall, biomass is an essential resource for India, providing energy, supporting agriculture, and promoting sustainable waste management practices. With continued investment and innovation, biomass has the potential to play an even more significant role in the country\u27s energy and agricultural sectors in the coming year
Effect of harvested rainwater in farm ponds of a saline area on soil properties
Get PDFHarvesting rainwater through surface storage is one of the options to combat the frequently occurring drought condition in rainfed agriculture. The quality of irrigation water plays a very important role in improving crop productivity and maintaining soil health, especially in the saline area. The information on the water quality of harvested rainwater in farm ponds of the saline area needs to be made available. Hence, an attempt has been made to study the water quality in farm ponds and its effect on soil health and crop productivity after irrigation using different energy sources for lifting the water. The study was carried out on 11 dugout-type farm ponds from the Ghusar village in Akola taluka of Akola district. The harvested rainwater in farm ponds was only used as protective irrigation for rabi crops through a sprinkler irrigation system operated by either an electric pump or diesel pump or tractor-operated pump. The values of EC (0.16 to 0.36) dSm-1, pH (7.54 to 8.66), SAR (1.02 to1.78) me l-1 and RSC (0.2 to 0.4) me l-1 in harvested rainwater indicated that the cations and anions were in acceptable limits of safe quality water for protective irrigation. The use of harvested rainwater in farm ponds in Ghusar village of the saline area was also found to be within safe limits from a soil health point of view and it maintains soil fertility
