Assessment of sago bagasse hydrolysate for plant growth.

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Journal name: World Journal of Pharmaceutical Research
Original article title: Assessment of plant biostimulanting efficiency of sago bagasse hydrolysate (sbh) for improved plant growth
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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Author:

Sathiya Kumar, Manoj Srinivas Ravi and Indra Arulselvi Padikasan


World Journal of Pharmaceutical Research:

(An ISO 9001:2015 Certified International Journal)

Full text available for: Assessment of plant biostimulanting efficiency of sago bagasse hydrolysate (sbh) for improved plant growth

Source type: An International Peer Reviewed Journal for Pharmaceutical and Medical and Scientific Research

Doi: 10.20959/wjpr201816-13112


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Summary of article contents:

Introduction

This study focuses on the production of a plant biostimulant from sago bagasse, a by-product of the sago industry, and assesses its efficacy in promoting plant growth. The researchers performed one-step enzymatic hydrolysis to create sago bagasse hydrolysate (SBH) using amylase. Higher concentrations of sugars were found in SBH compared to native sago bagasse (SB). The bio-stimulating effects of SBH were evaluated through seed germination studies with six different field crops, revealing that a 1.5% concentration of SBH led to significant improvements in the growth attributes of the seedlings compared to the control group.

Impact of Sugar Concentration on Plant Growth

One of the vital findings of the study is the influence of SBH on seed germination traits, emphasizing the correlation between sugar concentration and plant growth. The research demonstrated that treatments with 1.5% SBH resulted in the highest shoot and root lengths across all tested crops. This observed enhancement is primarily attributed to the higher sugar content present in SBH compared to SB. Additionally, the study indicated that sugars such as glucose and sucrose are known to facilitate seedling development, suggesting that SBH, rich in these sugars, could accelerate glycolytic pathways, thereby fostering improved seedling growth.

Role of Indole-3-Acetic Acid (IAA)

Another significant finding of the study pertains to the role of IAA in seedling growth. The researchers measured IAA content in seedlings treated with different concentrations of SBH. The results indicated that SBH not only promoted higher growth rates but also increased IAA levels noticeably at the 1.5% concentration. This observation aligns with previous reports showing the link between sugar availability and auxin production in plants, particularly in species such as Arabidopsis thaliana. Therefore, the study suggested that the heightened IAA levels attributable to SBH could account for the observed improvements in seedling growth.

Effects on Lipid Accumulation

The study also investigated the effect of SBH on lipid accumulation in seedlings. Through Nile Red staining, the analysis confirmed a significant increase in lipid content correlating with higher concentrations of SBH treatment. This linear increase suggests that the availability of sugars in SBH facilitates the synthesis of storage lipids, crucial for energy storage in plants. The results support the notion that sugars act not only as metabolic substrates but also play a vital role in lipid formation, further highlighting SBH's potential as a biostimulant in agricultural practices.

Conclusion

In conclusion, the study presents significant evidence that sago bagasse hydrolysate (SBH) can serve as an effective plant biostimulant, promoting growth and enhancing biomass in various crops. The research established a clear link between sugar concentrations, IAA levels, and lipid accumulation, indicating that SBH could play a vital role in sustainable agriculture. Further investigation into the plant physiological and molecular characteristics influenced by SBH could provide more insights into its application and benefits in farming systems, pointing towards a more environmentally friendly approach to promoting crop productivity.

FAQ section (important questions/answers):

What is the main objective of the study on SBH?

The study aims to produce a plant biostimulant using sago bagasse hydrolysate (SBH) and assess its efficiency in enhancing plant growth across various crops.

How was the sago bagasse hydrolysate (SBH) produced?

SBH was prepared through one-step enzymatic hydrolysis using amylase, which converted sago starch into reducing sugars, resulting in a higher sugar concentration compared to native sago bagasse.

What concentrations of SBH were tested for plant growth?

Concentrations of 0.5%, 1%, and 1.5% (w/v) SBH were tested on seedlings from six different field crops to evaluate their germination and growth performance.

What were the results of the germination study with SBH?

Significant improvements in shoot and root lengths were observed at 1.5% SBH compared to controls. Increased biomass and IAA levels were also recorded in the treated seedlings.

How did SBH affect IAA levels in the seedlings?

The SBH treatment resulted in the highest levels of Indole-3-acetic acid (IAA) at 1.5%, indicating its potential role in promoting plant hormone activation and growth.

What conclusions can be drawn from the SBH study?

SBH has shown significant biostimulating efficiency for agricultural crops, enhancing plant growth and biomass through increased sugar availability, IAA acceleration, and lipid accumulation.

Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Assessment of sago bagasse hydrolysate for plant growth.”. 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) Sugar:
Sugar plays a critical role in plant metabolism and growth. It serves as an essential energy source, influencing seedling development through various biochemical pathways. In the context of the study, the presence of sugars in sago bagasse hydrolysate (SBH) contributed significantly to plant growth and hormonal regulation, underscoring its importance in agricultural practices.

2) Seedling:
Seedlings are young plants that emerge from germinated seeds. They are crucial for the survival and growth of adult plants. The study assessed how different concentrations of sago bagasse hydrolysate (SBH) affected seedling attributes, such as shoot and root length, biomass, and hormonal content, illustrating their relevance in agricultural productivity.

3) Accumulation (Accumulating, Accumulate):
Accumulating refers to the process of gradually gathering or amassing substances or results. In the research, it is associated with the accumulation of nutrients and hormones in plant tissues, which results from the application of sago bagasse hydrolysate (SBH), indicating its effectiveness as a biostimulant.

4) Crop:
Crops are cultivated plants that are grown for consumption or agricultural use. The study evaluated the biostimulant effects of sago bagasse hydrolysate (SBH) on various field crops, demonstrating the potential of using industrial by-products to improve growth characteristics and yield, ultimately benefiting farmers and food supply.

5) Indra (Imdra):
Indra Arulselvi Padikasan is one of the corresponding authors of the study, indicating her role in the research conducted on sago bagasse hydrolysate (SBH). Her affiliations and contributions emphasize the importance of collaborative efforts in scientific research, particularly in developing eco-friendly agricultural solutions.

6) Study (Studying):
The study aimed to evaluate the plant biostimulant potential of sago bagasse hydrolysate (SBH) for agricultural applications. It provides insight into how biostimulants can enhance plant growth, promote nutrient uptake, and contribute to sustainable agricultural practices, thereby addressing the challenges posed by the excessive use of chemical fertilizers.

7) Field:
Field crops refer to plants cultivated on land for agricultural output. The research tested the effects of sago bagasse hydrolysate (SBH) on the growth of various field crops, highlighting the practical applications of biostimulants in enhancing crop performance and addressing food security challenges faced by farmers.

8) Water:
Water is essential for plant growth, playing a vital role in physiological processes. The study ensured optimal conditions for seed germination, including moisture levels, as inadequate water can hinder seedling development. Understanding water usage efficiency is crucial for improving agricultural practices and enhancing crop yield.

9) Soil:
Soil is a critical component of the agricultural ecosystem, providing nutrients, water, and support for plant roots. The study emphasizes the need for sustainable practices to improve soil health while reducing chemical fertilizer dependence. Utilizing biostimulants like sago bagasse hydrolysate (SBH) can enhance soil quality and crop productivity.

10) Agriculture:
Agriculture is the practice of cultivating plants and raising animals for food, fiber, and other products. The study contributes to the field of agricultural science by exploring eco-friendly methods, such as the use of biostimulants derived from industrial by-products, to enhance crop growth and promote sustainable farming practices.

11) Tamilnadu (Tamil-nadu):
Tamil Nadu is a state in India known for its agricultural activities and diverse crops. The study's authors are based in Tamil Nadu, highlighting the regional focus on using local resources like sago bagasse for developing plant biostimulants, addressing both economic and environmental sustainability in agriculture.

12) Substance:
Substance refers to any material or matter that has specific properties. In the context of the study, sago bagasse hydrolysate (SBH) is a substance derived from an industrial by-product, which was analyzed for its potential as a biostimulant, demonstrating how industrial waste can be valorized in agriculture.

13) Activity:
Activity in the context of the study refers to the biological functions and processes occurring within plants, such as metabolic pathways and hormone regulation. Understanding the activity influenced by sago bagasse hydrolysate (SBH) is essential for elucidating how biostimulants impact plant growth and development.

14) Science (Scientific):
Science encompasses the systematic study of the structure and behavior of the physical and natural world through observation and experimentation. The research represents a scientific inquiry into biostimulant applications in agriculture, advancing knowledge on sustainable practices and the potential for industrial by-products to enhance plant performance.

15) Shalem (Salem):
Salem is a city in Tamil Nadu, India, known for its sago production industry. The research involved sago bagasse sourced from local industries in Salem, emphasizing the significance of utilizing regional resources for developing biostimulants and promoting sustainable agricultural practices that are locally relevant.

16) Table:
A table in scientific research is used to present organized data for analysis and comparison. The study included a table summarizing the effects of sago bagasse hydrolysate (SBH) on different plant traits, aiding in the interpretation of results and illustrating the impact of treatments on crop growth metrics.

17) Tamil:
Tamil refers to the language predominantly spoken in the state of Tamil Nadu, India. Understanding local languages can foster communication and dissemination of research findings within specific communities, enhancing the adoption of sustainable agricultural practices like the use of biostimulants derived from local resources.

18) Nadu:
Nadu, meaning 'land' in Tamil, is part of the name 'Tamil Nadu,' indicating its cultural and geographic significance in India. The focus on Tamil Nadu in the study highlights the region's agricultural practices and the potential for sustainable development using local by-products like sago bagasse in farming.

19) Rich (Rch):
Rich refers to the abundance or high concentration of a particular component. In the context of the study, sago bagasse is described as rich in sugars, which enhance its effectiveness as a biostimulant. Highlighting such richness is important for emphasizing the value of utilizing agricultural by-products.

20) Vigna mungo:
Vigna mungo, commonly known as black gram or urad bean, is a leguminous crop evaluated in the study. Understanding its response to sago bagasse hydrolysate (SBH) treatment informs potential agricultural practices for improving growth and yield, contributing to diversified crop options for farmers.

21) India:
India is a country with a vast agricultural sector and rich biodiversity. The study conducted in India reflects the importance of addressing food security through innovative agricultural practices, such as using industrial by-products like sago bagasse as biostimulants to enhance crop growth and sustainability.

22) Fish:
Fish are aquatic organisms that can be sourced for various industrial applications, including fertilizer production. While the study does not focus on fish by-products, the mention of various organic amendments indicates the potential for combining different waste materials to create effective biostimulants for crop enhancement.

23) Organic fertilizer (Organic fertiliser):
Organic fertilizer refers to natural substances derived from plant or animal matter, used to enrich soil fertility. The study emphasizes the development of biostimulants from organic sources like sago bagasse, aligning with sustainable agriculture goals to reduce chemical fertilization and promote eco-friendly farming practices.

24) Observation:
Observation is a fundamental aspect of scientific research, involving carefully watching and recording phenomena. The study's observations of improved plant growth and biostimulant effects from sago bagasse hydrolysate (SBH) provide essential data that contribute to understanding its potential benefits in agriculture.

25) Discussion:
Discussion refers to the analysis and interpretation of research findings. In this study, the discussion around the efficacy of sago bagasse hydrolysate (SBH) as a biostimulant highlights the significance of these findings, offering insights into the broader implications for sustainable agriculture and crop management practices.

26) Developing:
Developing refers to the process of creating or improving something. The study focuses on developing eco-friendly biostimulants from local resources like sago bagasse, demonstrating a proactive approach to addressing environmental challenges in agriculture and promoting sustainable practices that benefit both farmers and the ecosystem.

27) Container:
A container is an object used to hold materials or substances. In the context of the study, containers were likely used for germination experiments and storage, highlighting the importance of appropriate equipment in conducting scientific research that examines the effects of sago bagasse hydrolysate (SBH) on plant growth.

28) Zhejiang:
Zhejiang is a province in China known for its agricultural innovations. Although not directly related to the study, the mention of Zhejiang in the context of broader agricultural research underscores the global interest in sustainable practices and the utilization of organic materials for improving plant growth and soil health.

29) Mustard:
Mustard refers to a group of plants cultivated for their edible seeds, often used in cooking or as oil. The mention of mustard in discussions of integrated nutrient management highlights the importance of crop diversity and the potential applications of biostimulants in supporting the growth of various crops.

30) Heating:
Heating is a process often utilized in preparing materials or conducting experiments. In the study, heating was used to terminate enzymatic reactions during sago bagasse hydrolysate (SBH) preparation, illustrating its relevance in scientific methods for ensuring accurate results and controlling experimental conditions.

31) Harvesting (Harvest):
Harvest refers to the process of collecting mature crops from the fields. The study emphasizes the potential improvements in crop yield and quality due to the application of biostimulants like sago bagasse hydrolysate (SBH), ultimately contributing to enhanced agricultural productivity and economic benefits for farmers.

32) Cattiya:
Sathiya Kumar is one of the authors of the study, indicating his contribution to the research on sago bagasse hydrolysate (SBH). Collaborating on scientific projects showcases the importance of teamwork in advancing knowledge and addressing challenges in sustainable agriculture and biotechnology.

33) Agasti:
Agasti is a reference to authorship in the study, highlighting the collaborative nature of scientific research. The involvement of several researchers indicates the diversity of expertise contributing to the exploration of sago bagasse hydrolysate (SBH) as a biostimulant, promoting collective insights on agricultural sustainability.

34) Nature:
Nature refers to the physical world and the inherent characteristics of living organisms. The study's focus on developing eco-friendly biostimulants aligns with the principles of respecting and harnessing nature’s resources sustainably, emphasizing the importance of ecological balance in agricultural practices.

35) Reason:
Reason pertains to the justification or rationale behind specific actions or decisions. In the study, the reason for selecting sago bagasse and its hydrolysate is linked to the potential benefits of reducing environmental damage from chemical fertilizers and improving crop yields through sustainable methods.

36) Farmer:
Farmers are individuals engaged in agriculture and the cultivation of crops. The study ultimately aims to benefit farmers by exploring effective biostimulant options like sago bagasse hydrolysate (SBH) to enhance plant growth, increase crop yields and promote sustainable practices in their farming operations.

37) Cotton:
Cotton is a major fiber crop cultivated for textile production. Although not directly examined in the study, its mention within agricultural contexts highlights the diversity of crops that can benefit from biostimulant treatments, stressing the importance of innovation in enhancing agricultural productivity across various crops.

38) Kumar:
Kumar refers to Sathiya Kumar, one of the authors of the research, highlighting his role in investigating the effects of sago bagasse hydrolysate (SBH) on plant growth. His contributions reflect the significance of collaborative research efforts in advancing knowledge and developing sustainable agricultural solutions.

39) Ravi (Ravin):
Ravi refers to Manoj Srinivas Ravi, another co-author of the study. His involvement indicates a collaborative approach to research on sago bagasse hydrolysate (SBH) as a biostimulant, emphasizing the importance of working together to address the challenges faced in modern agriculture.

40) Usa (Usha):
Usha refers to Usha, another co-author of the study. The inclusion of multiple authors highlights the diverse expertise and collaborative spirit necessary for conducting comprehensive research, particularly in addressing agricultural sustainability through innovative solutions like the use of biostimulants.

41) Food:
Food refers to essential substances consumed for energy and nutrition. The study's exploration of biostimulants aims to improve crop yields, ultimately impacting food production and security. By enhancing agricultural productivity, effective biostimulants contribute to ensuring a stable food supply for growing populations.

42) Salt (Salty):
Salt can refer to various compounds, often associated with soil salinity that affects plant growth. While not directly emphasized in the study, its mention suggests an awareness of soil health and nutrient management, crucial for ensuring optimal conditions for crop growth and the effectiveness of biostimulants.

Other Science Concepts:

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Discover the significance of concepts within the article: ‘Assessment of sago bagasse hydrolysate for plant growth.’. Further sources in the context of Science might help you critically compare this page with similair documents:

Organic fertilizer, Environmental pollution, Lipid accumulation, Fresh weight, Control Treatment, Dry weight.

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