The Effectiveness of Rice Straw Based Compost on Potato Production as a Basis of Organic Farming System in North Sulawesi Indonesia

Salamba, Herlina N.; Malia, Ibrahim Erik; Ardan, Miftahulhair

doi:10.1051/e3sconf/202123203016

Cited by 3 publications

(1 citation statement)

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“…Moreover, the favourable special effects of compost are to increase water holding capacity and available water (Khan et al, 2017 andGewaily, 2019). Organic fertilizer formulated with rice straw-based compost can substitute inorganic fertilizer in potatoes cultivation and could potentially increase productivity (Salamba et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Improving the Growth and Yield of Potato Plants in the Winter Season

Samy

2022

Journal of Plant Production

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Two field experiments were carried out at Kaha, Qalubia Governorate, Egypt, during winter seasons to investigate the response of potato plants (Synergy variety) to compost rice straw (CRS) application with seven foliar spray treatments (Sorbitol, Seaweed extracts and Amino acid). Results indicate that 5 m 3 /fed (CRS) gave a superior impact in all vegetative growth characters, chemical constituents and caused an increase in yield and its components compared with the control treatment for both seasons. The highest values of total yield per feddan, marketable yield, yield per plant and average tuber were obtained by spraying plants with the highest level of amino acids (AA-1000) followed by Sorbitol (SrB-50 g/L) compared with other treatments in both seasons. However, application of CRS to soil and spray with a high concentration of amino acid or Sorbitol lead to a significant increment in total yield per feddan, marketable yield, total yield per plant, number of tubers/plant and average tuber weight, as well as large size tubers comparing with other interactions in both season.

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Section: Introductionmentioning

confidence: 99%

Improving the Growth and Yield of Potato Plants in the Winter Season

Samy

2022

Journal of Plant Production

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Life cycle assessment of rice straw for energy valorization: A comprehensive review of methodological trends and future outlooks

Firdaus,

Harun,

Hanafiah

et al. 2024

WIREs Energy & Environment

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In response to the growing awareness of environmental preservation, there has been a surge in studies employing the life cycle assessment (LCA) approach which helps to identify and minimize environmental impacts associated with rice straw recovery processes. However, there is lack of comprehensive and trend analysis related to the development of critical methodological steps of LCA within this field. To fill the gap, this review examines 43 primary LCA studies from 2004 to 2023 period concerning the use of rice straw for bioenergy production and categorized into two groups: the “first‐year group” covering 2004–2013 and the “second‐year group” spanning from 2014 to 2023. This categorization serves to facilitate the examination of trends and patterns within each decade, offering insights into the evolution of research objectives, methodological advancements, and changes in research outcomes over time. The analysis reveals a shift from studying individual technologies to comparing various technologies, includes scenarios development and consideration of economic and social aspects. Furthermore, the “second‐year group” (2014–2023) exhibits a notable uptick in the exploration of gasification, pyrolysis, anaerobic digestion, and fermentation, whereas combustion technologies have experienced a slight decrease in the number of studies. Challenges in LCA studies arise from nonstandardized methodologies, introducing bias and uncertainty. To enhance the reliability and comparability of environmental assessments, it is recommended to establish standardized guidelines, improve transparency, and update databases. Overall, this review provides a foundational resource for future waste‐to‐energy studies and recommends steps to enhance the applicability and validity of LCA in forthcoming research.This article is categorized under: Sustainable Energy > Bioenergy Climate and Environment > Pollution Prevention Climate and Environment > Circular Economy

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The effectiveness of compost and manure on hot chili production in North Sulawesi

Malia¹,

Rembang²,

Salamba³

2022

E3S Web Conf.

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North Sulawesi is Famous as spicy culinary in Indonesia, therefore hot chili become the most important vegetable commodity in this region. An experiment to observe the influence of compost and manure on hot chili production has been conducted at Pandu Experimental Station in January to September 2018. The treatments were designed into RCBD proceeded to the Least Significant Difference Test (LSD test). Six treatments were applied, Control, without fertilizer; Inorganic fertilizer; Compost; Manure; Compost +inorganic fertilizer and Manure + inorganic fertilizer. The main parameter tested is the fresh fruit weight shown that the best treatment obtained is the treatment compost+ inorganic fertilizer, the total fresh weight gotten within 8 months productive age is 742 gr per plant, followed by the Manure + inorganic 696 gr per plant, these significantly higher than other treatments. The compost treatments are relatively better than the commercial manure due to its well decomposition of compost compared to the commercial manure. Financially, the farming also is feasible where R/C Ratio were above 1.2. The R/C Ratio were 2.83; 2.42 and 1.41 respectively for treatment E, B and A.

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The Effectiveness of Rice Straw Based Compost on Potato Production as a Basis of Organic Farming System in North Sulawesi Indonesia

Cited by 3 publications

References 10 publications

Improving the Growth and Yield of Potato Plants in the Winter Season

Improving the Growth and Yield of Potato Plants in the Winter Season

Life cycle assessment of rice straw for energy valorization: A comprehensive review of methodological trends and future outlooks

The effectiveness of compost and manure on hot chili production in North Sulawesi

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