Cover Image

The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli

The use of chemical fertilizers, specifically in chili cultivation, has increased crop yield. However, excessive application and improper management adversely affect the soil quality, ecosystems and human health. In addition to reduce the detrimental effect of chemical fertilizer, the use of organic...

Full description

Saved in:
Bibliographic Details
Main Author: Rosli, Nurmaliena
Format: Thesis
Language:English
Published: 2024
Subjects:
Field crops
Online Access:https://ir.uitm.edu.my/id/eprint/106835/1/106835.pdf
https://ir.uitm.edu.my/id/eprint/106835/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uitm.ir.106835
record_format eprints
spelling my.uitm.ir.1068352024-11-27T07:49:06Z https://ir.uitm.edu.my/id/eprint/106835/ The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli Rosli, Nurmaliena Field crops The use of chemical fertilizers, specifically in chili cultivation, has increased crop yield. However, excessive application and improper management adversely affect the soil quality, ecosystems and human health. In addition to reduce the detrimental effect of chemical fertilizer, the use of organic amendments, such as EFB biochar and TBF, also solves the waste management issues in the oil palm industry. This study analyzed EFB biochar to determine its characteristics and selected nutrient content. Furthermore, the research evaluated the best ratio for the various applied combinations of EFB biochar and TBF to the growth and yield performance of chili plants. Besides, this study also investigated the effect of combined EFB biochar and TBF on soil physico-chemical properties and plant nutrient content of chili plants. This research employed a Randomized Complete Block Design (RCBD) with six treatments and four replications. The treatments include T1= 100% chemical fertilizer, T2= 100% EFB biochar, T3= 100% TBF, T4= 75% EFB + 25% TBF, T5= 50% EFB + 50% TBF, and T6= 25% EFB + 75% TBF. The chili plant was used as an indicator plant and cultivated in Red-yellow Podzolic Soil. The data collected for the characterization of EFB biochar included Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Field Emission Scanning Electron Microscopy (FESEM), and Nitrogen-PhosphorusPotassium (NPK) content analysis. The growth performance was assessed by collecting data at bi-weekly intervals, which comprised measurements of plant height (cm), stem diameter (cm), chlorophyll content, and plant biomass at harvest. The data acquired for the yield performance included the number of fruits per plant, the weight of fruit per plant (g), and the number of harvests. Soil analysis encompasses Nitrogen (N), Phosphorus (P), Potassium (K), Organic Carbon, Calcium (Ca), Magnesium (Mg), and Cation Exchange Capacity (CEC). Macronutrients and micronutrients such as Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), Magnesium (Mg), Copper (Cu), Zinc (Zn), Iron (Fe), Manganese (Mn), and Boron (B) were analyzed in both shoot and root tissues of plants. The results revealed that EFB biochar contains high moisture content (65.79%) but low yield (34.03%), which only 6.81kg was successfully converted into biochar from 20kg of raw EFB. Various functional group was found in EFB biochar, such as the hydrogen-bonded hydroxyl group, alkane and alkene. The percent weight of EFB biochar was decreased at a temperature above 300°C. Meanwhile, the FTIR analysis shows high porosity and large surface area, which increase nutrient uptake. This study also revealed the positive impacts of EFB biochar combined with TBF on chili growth and yield compared to the control with the treatment T6 (25% EFB + 75% TBF) demonstrated promising results as the best ratios among other treatments. The study also reflected a positive effect of the combined application on the soil physico-chemical properties and plant nutrient content. These findings provide valuable insights into EFB biochar and TBF application for alternative chili production, reducing reliance on chemical fertilizers. However, further in-depth studies are essential before making recommendations for commercial settings. 2024 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/106835/1/106835.pdf The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli. (2024) Masters thesis, thesis, Universiti Teknologi MARA (UiTM). <http://terminalib.uitm.edu.my/106835.pdf>
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Field crops
spellingShingle Field crops
Rosli, Nurmaliena
The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
description The use of chemical fertilizers, specifically in chili cultivation, has increased crop yield. However, excessive application and improper management adversely affect the soil quality, ecosystems and human health. In addition to reduce the detrimental effect of chemical fertilizer, the use of organic amendments, such as EFB biochar and TBF, also solves the waste management issues in the oil palm industry. This study analyzed EFB biochar to determine its characteristics and selected nutrient content. Furthermore, the research evaluated the best ratio for the various applied combinations of EFB biochar and TBF to the growth and yield performance of chili plants. Besides, this study also investigated the effect of combined EFB biochar and TBF on soil physico-chemical properties and plant nutrient content of chili plants. This research employed a Randomized Complete Block Design (RCBD) with six treatments and four replications. The treatments include T1= 100% chemical fertilizer, T2= 100% EFB biochar, T3= 100% TBF, T4= 75% EFB + 25% TBF, T5= 50% EFB + 50% TBF, and T6= 25% EFB + 75% TBF. The chili plant was used as an indicator plant and cultivated in Red-yellow Podzolic Soil. The data collected for the characterization of EFB biochar included Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Field Emission Scanning Electron Microscopy (FESEM), and Nitrogen-PhosphorusPotassium (NPK) content analysis. The growth performance was assessed by collecting data at bi-weekly intervals, which comprised measurements of plant height (cm), stem diameter (cm), chlorophyll content, and plant biomass at harvest. The data acquired for the yield performance included the number of fruits per plant, the weight of fruit per plant (g), and the number of harvests. Soil analysis encompasses Nitrogen (N), Phosphorus (P), Potassium (K), Organic Carbon, Calcium (Ca), Magnesium (Mg), and Cation Exchange Capacity (CEC). Macronutrients and micronutrients such as Nitrogen (N), Phosphorus (P), Potassium (K), Calcium (Ca), Magnesium (Mg), Copper (Cu), Zinc (Zn), Iron (Fe), Manganese (Mn), and Boron (B) were analyzed in both shoot and root tissues of plants. The results revealed that EFB biochar contains high moisture content (65.79%) but low yield (34.03%), which only 6.81kg was successfully converted into biochar from 20kg of raw EFB. Various functional group was found in EFB biochar, such as the hydrogen-bonded hydroxyl group, alkane and alkene. The percent weight of EFB biochar was decreased at a temperature above 300°C. Meanwhile, the FTIR analysis shows high porosity and large surface area, which increase nutrient uptake. This study also revealed the positive impacts of EFB biochar combined with TBF on chili growth and yield compared to the control with the treatment T6 (25% EFB + 75% TBF) demonstrated promising results as the best ratios among other treatments. The study also reflected a positive effect of the combined application on the soil physico-chemical properties and plant nutrient content. These findings provide valuable insights into EFB biochar and TBF application for alternative chili production, reducing reliance on chemical fertilizers. However, further in-depth studies are essential before making recommendations for commercial settings.
format Thesis
author Rosli, Nurmaliena
author_facet Rosli, Nurmaliena
author_sort Rosli, Nurmaliena
title The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
title_short The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
title_full The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
title_fullStr The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
title_full_unstemmed The effect of empty fruit bunch (EFB) biochar and trichoderma biofertilizer (TBF) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum L. var kulai) / Nurmaliena Rosli
title_sort effect of empty fruit bunch (efb) biochar and trichoderma biofertilizer (tbf) combination on the growth, yield, and selected nutrient content of chili plant (capsicum annuum l. var kulai) / nurmaliena rosli
publishDate 2024
url https://ir.uitm.edu.my/id/eprint/106835/1/106835.pdf
https://ir.uitm.edu.my/id/eprint/106835/
_version_ 1817847243629133824
score 13.222552

Similar Items