Growth of chilli plants (capsicum annuum) in fly ash blended soil
Journal name: World Journal of Pharmaceutical Research
Original article title: Growth of chilli plants (capsicum annuum) in fly ash blended soil
The WJPR includes peer-reviewed publications such as scientific research papers, reports, review articles, company news, thesis reports and case studies in areas of Biology, Pharmaceutical industries and Chemical technology while incorporating ancient fields of knowledge such combining Ayurveda with scientific data.
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P. B. Thakare, M. D. Chaudhary, W. K. Pokale
World Journal of Pharmaceutical Research:
(An ISO 9001:2015 Certified International Journal)
Full text available for: Growth of chilli plants (capsicum annuum) in fly ash blended soil
Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research
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Summary of article contents:
Introduction
The research conducted by P. B. Thakare, M. D. Chaudhary, and W. K. Pokale aimed to explore the effects of fly ash blended soil on the growth and yield of chilli plants (Capsicum annuum). Rapid industrialization and urbanization have led to significant environmental pollution, including soil contamination. Utilizing fly ash, a waste byproduct from thermal power plants, in agriculture could offer a feasible solution for its safe disposal while potentially enhancing soil properties and crop yield.
Physico-Chemical Characterization
The study analyzed the physico-chemical properties of fly ash, three different soil types, and irrigation water using standard methods. Fly ash was found to contain beneficial nutrients such as Ca, Mg, Fe, Cu, Zn, Mn, B, S, and P, alongside some toxic heavy metals. The physical properties of soil, such as water holding capacity, porosity, and bulk density, were positively influenced by blending with fly ash, indicating its potential use as a soil conditioner.
Growth and Yield Observations
The experiments were conducted across different seasons鈥攔ainy, winter, and summer of 2009-10. It was observed that blending soil with 5% to 10% fly ash resulted in optimal growth and yield of chilli plants. Parameters like plant height, number of leaves, flowers, and fruits showed significant improvement at these blending concentrations across all seasons. This suggests that appropriate concentrations of fly ash can enhance nutrient availability, thereby improving plant growth and productivity.
Comparison of Soil Types
Different soil samples showed varied responses to fly ash blending. Soil type S2 exhibited optimum plant growth at a 5% blending concentration, while S1 and S3 showed the best results at 10%. The variation in results could be attributed to the differing baseline physico-chemical properties of each soil type, such as water holding capacity, pH, and the concentration of key nutrients. This highlights the importance of soil-specific recommendations for utilizing fly ash in agriculture.
Conclusion
The study concludes that fly ash, when blended with soil at concentrations between 5% and 10%, can significantly enhance the growth and yield of chilli plants. It acts as an effective soil modifier and a source of essential nutrients, improving soil texture and fertility. While this offers a promising solution for the disposal of fly ash and may reduce fertilizer costs for farmers, further detailed and longitudinal studies are necessary to fully establish the safety and efficacy of fly ash as an eco-friendly agricultural input.
FAQ section (important questions/answers):
What is the focus of the study conducted by P. B. Thakare et al.?
The study focuses on the growth of chilli plants (Capsicum annuum) in fly ash blended soils with different concentrations, aiming to determine the optimal blend for better growth and yield.
What fly ash concentrations were tested for chilli plant growth?
Fly ash concentrations tested were 0%, 2%, 5%, 10%, 15%, 20%, and 25% blended with soil, monitored for plant growth over three months in rainy, winter, and summer seasons.
What were the key findings regarding optimal fly ash concentrations?
The study found that 5% to 10% fly ash-soil blending concentrations improved soil physical properties and promoted better growth and yield of chilli plants across all seasons tested.
What environmental benefits does fly ash offer according to the study?
Fly ash use in agriculture as a soil modifier provides a feasible alternative for its disposal, enhances soil texture and fertility, and may save on fertilizer costs, promoting economic benefits for farmers if used in appropriate ratios.
Why is there caution regarding fly ash concentration in soil?
Higher concentrations than the optimal range (5% to 10%) may lead to nutrient toxicity and soil disorders, negatively affecting plant growth and yield.
What further research is suggested by the authors?
The authors suggest detailed and longitudinal studies to confirm the total safety and eco-friendliness of using fly ash as a fertilizer.
Glossary definitions and references:
Scientific and Ayurvedic Glossary list for 鈥淕rowth of chilli plants (capsicum annuum) in fly ash blended soil鈥�. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.
1) Water:
It is essential in the experiment for maintaining consistent hydration levels across all chilli plants. The study mentions the physico-chemical analysis of irrigation water, detailing parameters like pH, conductivity, and ion concentrations, which could impact plant growth. The comparison ensures uniform growth conditions in the study.
2) Cilli (Cill墨):
The primary subject of the study, specifically the Capsicum annuum species. The research investigates how varying concentrations of fly ash blended in soil affect the growth and yield of chilli plants, monitored through metrics such as height, number of leaves, flowers, and fruits.
3) Inci (I帽ci, Imci, Inc墨):
Inch: Measurement unit used to track the growth parameters of chilli plants in the study. Plant height was recorded in inches at different blending concentrations of fly ash and provided significant data to conclude the optimal conditions for plant growth across various seasons.
4) Agriculture:
Central to the study's context, the research aims to explore the potential of using industrial waste (fly ash) as a soil amendment in agriculture. Its findings suggest applications for improving soil quality, enhancing crop yield, and proposing sustainable waste management practices in farming.
5) Science (Scientific):
The foundation of the research methodology and analysis. The scientific approach involves systematic data collection, physico-chemical characterization, and statistical analysis to draw conclusions about the effects of fly ash on chilli plant growth, contributing valuable insights to agricultural science.
6) Quality:
Refers to the assessment of both soil and water used in the study. Ensuring the quality of these resources was critical for understanding how fly ash influences soil properties and plant health, including measuring pH, conductivity, nutrient availability, and other key parameters.
7) Accumulation (Accumulating, Accumulate):
Accumulated: Describes the build-up of heavy metals in living cells due to the use of untreated sewage and industrial effluents for irrigation. This accumulation can inhibit plant growth and cause deficiencies. The study mentions this as a risk, contrasting the potentially positive effects of fly ash when applied appropriately.
8) Discussion:
Discussion: Section where the study interprets results, explaining the observed effects of different fly ash concentrations on plant growth. It highlights aspects like soil texture improvement, nutrient availability, and comparing previous research, thereby offering a comprehensive understanding of the results.
9) Toxicity:
A concern with the use of fly ash due to its potential heavy metal content. These metals, such as Cr, Pb, Hg, and Ni, can hinder nutrient utilization and harm soil fertility. Proper management strategies are essential to mitigate toxicity and safely use fly ash as a soil amendment.
10) Reason:
Reason: Discusses underlying causes for observed outcomes in the study. For example, improvements in plant growth were linked to fly ash's effect on soil properties like water holding capacity and nutrient levels. The term helps in exploring causations within the experiment's context.
11) Urja (弄rja, 弄rj膩):
Refers to RPL Urja Limited, the source of the fly ash used in the study. Its quality and composition likely influenced the results, affecting soil blending and nutrient availability. This industrial connection underscores the ecological and practical angles of the research.
12) Soya (S艒ya):
Soya: Reference to other research where soyawaste was used to enhance soil properties. This comparison provides context, showing how various industrial wastes could improve crop yields, not just fly ash, affirming the broader applicability of waste-blended soils in agriculture.
13) Rice (峁歝e):
An example of another crop studied in relation to fly ash usage. The mention of successful fly ash amendments in rice cultivation parallels the chilli plant study, reinforcing the potential benefits of fly ash in improving soil properties and increasing crop yields.
Other Science Concepts:
Discover the significance of concepts within the article: 鈥�Growth of chilli plants (capsicum annuum) in fly ash blended soil鈥�. Further sources in the context of Science might help you critically compare this page with similair documents:
Environmental pollution, Heavy metal, Plant growth, Soil Characteristics, Soil fertility, Moisture retention, Waste disposal, Physico-chemical characterization, Biochemical parameter, Growth regulator, Essential nutrient, Agricultural practice, Waste material.