Below is a complete undergraduate thesis proposal framework for developing BioGrow™ VEGA™ as a commercially producible vegetative-growth biofertilizer for Aquilaria spp. I’ve structured it as a product-development + laboratory formulation + nursery efficacy + preliminary commercialization study, which is more defensible academically than claiming commercial readiness from formulation alone.

One important regulatory point: if BioGrow™ VEGA™ is marketed with an organic-input/organic soil-amendment claim, DA-BAFS currently handles registration of organic inputs, while FPA separately regulates fertilizer products within its mandate. BAFS identifies PNS/BAFS 183:2023 for Organic Soil Amendments and Plant Supplements and PNS/BAFS 420:2025 for biostimulants. (BAFS)

UNDERGRADUATE THESIS PROPOSAL

Proposed Title

Development, Formulation, Quality Evaluation, and Commercial Production Feasibility of BioGrow™ VEGA™ as a Vegetative-Growth Biofertilizer for Aquilaria spp.

Alternative scientific title

Development and Evaluation of an Organic Nutrient–Biostimulant Formulation for Vegetative Growth of Aquilaria spp.

ABSTRACT

This study proposes the development and preliminary commercialization assessment of BioGrow™ VEGA™, a liquid organic biofertilizer and plant biostimulant intended to support the vegetative growth and establishment of young Aquilaria spp. trees. The product is designed to provide organic nutrients, selected macronutrients and micronutrients, humic and fulvic substances, amino-acid compounds, seaweed-derived biostimulants, and beneficial rhizosphere microorganisms.

The study will involve five major phases: (1) raw-material characterization, (2) formulation development, (3) physicochemical and microbiological quality evaluation, (4) nursery efficacy testing using Aquilaria seedlings, and (5) preliminary commercial-production and economic feasibility assessment.

Several formulation treatments will be compared with an untreated control and, where feasible, a conventional fertilizer reference. Growth parameters including plant height, stem diameter, number of leaves, number of shoots, canopy development, survival, chlorophyll index, and biomass will be evaluated.

The experiment will use a Completely Randomized Design (CRD) under nursery conditions. Data will be subjected to analysis of variance (ANOVA), with appropriate post-hoc comparisons where significant differences occur.

The study will determine whether the proposed BioGrow™ VEGA™ formulation can be produced consistently, remain physically and microbiologically stable, improve selected vegetative-growth indicators, and demonstrate sufficient preliminary economic potential for further product development.

The study does not claim that BioGrow™ VEGA™ directly induces agarwood formation. Its intended function is vegetative nutrition and plant establishment prior to later plantation-management or agarwood-induction stages.

CHAPTER 1 INTRODUCTION

1.1 Background of the Study

Agarwood is a resinous aromatic material associated with several species of the genus Aquilaria. Cultivation of Aquilariahas become increasingly important because plantation production can provide an alternative to continued dependence on wild-sourced material.

Successful plantation development depends initially on producing healthy, vigorous trees capable of establishing adequate root systems, stems and canopies.

Nutrient management is therefore an important component of early Aquilaria plantation management.

Previous research has demonstrated that fertilization can influence establishment and growth of Aquilaria seedlings. For example, research on Aquilaria crassna reported effects of fertilizer and shade on seedling survival, chlorophyll and growth. (ScienceDirect)

Research on integrated nutrient management in Aquilaria malaccensis seedlings has also reported improved growth characteristics under combinations involving NPK, vermicompost and microbial inoculant inputs. (ResearchGate)

These findings support the development of a specialized nutrient product designed specifically around the early vegetative requirements of Aquilaria.

BioGrow™ VEGA™ is proposed as one component of a broader Aquilaria nutritional management system:

BioGrow™ ROOT → BioGrow™ VEGA™ → BioGrow™ PRIME → BioGrow™ RECOVER

BioGrow™ VEGA™ is intended to occupy the vegetative-growth stage, supporting canopy formation, stem development, leaf production and overall tree vigor.

The commercial-development challenge is to transform this concept into a formulation that is:

reproducible;
physically stable;
nutritionally consistent;
microbiologically safe;
effective at practical application rates;
economically producible; and
potentially compliant with Philippine agricultural-input regulations.

1.2 Statement of the Problem

This study seeks to develop and evaluate BioGrow™ VEGA™ as a potential commercial vegetative-growth biofertilizer for Aquilaria spp.

Specifically, it seeks to answer the following questions:

What raw materials are suitable for producing BioGrow™ VEGA™?
What formulation provides an appropriate balance of:
- organic nutrients;
- N-P-K;
- secondary nutrients;
- micronutrients;
- humic substances;
- amino acids;
- biostimulants; and
- beneficial microorganisms?
What are the physicochemical properties of the developed formulations?
Are the formulations microbiologically acceptable and sufficiently stable?
Does BioGrow™ VEGA™ improve the vegetative growth of Aquilaria seedlings compared with an untreated control?
Which formulation and application rate provide the best growth response?
What is the estimated production cost per liter?
Is preliminary commercial production economically feasible?
What quality-control specifications should be established for future commercial production?

1.3 General Objective

To develop, formulate, evaluate, and assess the preliminary commercial-production feasibility of BioGrow™ VEGA™ as a vegetative-growth biofertilizer for Aquilaria spp.

1.4 Specific Objectives

The study specifically aims to:

Identify and characterize suitable raw materials for BioGrow™ VEGA™.
Develop three experimental formulations.
Determine the physicochemical characteristics of each formulation.
Determine selected nutrient concentrations.
Evaluate microbial viability where microorganisms are included.
Evaluate product stability during storage.
Determine the effect of BioGrow™ VEGA™ on Aquilaria seedling growth.
Determine the optimum experimental application rate.
Compare BioGrow™ VEGA™ with an untreated control.
Calculate production cost per liter.
Estimate packaging and operating costs.
Develop preliminary quality-control specifications.
Develop a proposed small-scale commercial manufacturing process.
Assess the preliminary commercial potential of the product.

1.5 Hypotheses

Null Hypothesis (H₀)

There is no significant difference in the vegetative growth of Aquilaria seedlings treated with different BioGrow™ VEGA™ formulations and application rates compared with the control.

Alternative Hypothesis (H₁)

At least one BioGrow™ VEGA™ formulation or application rate produces a significantly different vegetative-growth response compared with the control.

1.6 Significance of the Study

Aquilaria growers

The study may provide a specialized nutritional product for young plantation trees.

Nursery operators

BioGrow™ VEGA™ may provide an additional management option for producing vigorous nursery and field-ready seedlings.

Agarwood industry

Improved early-stage tree development may contribute to more uniform plantation establishment.

Researchers

The study provides baseline data for subsequent research on Aquilaria nutrition and biofertilizer development.

Student researchers

The project integrates:

plant science;
microbiology;
fertilizer technology;
product formulation;
experimental design;
quality control; and
agricultural entrepreneurship.

Potential manufacturer

The study provides a preliminary technical framework for moving from laboratory formulation toward pilot-scale production.

1.7 Scope and Delimitations

The study will focus on:

BioGrow™ VEGA™ formulation;
selected raw materials;
laboratory quality testing;
nursery-scale Aquilaria evaluation;
product stability;
preliminary production economics.

The study will not attempt to:

demonstrate commercial-scale agarwood production;
prove increased agarwood resin yield;
establish a complete plantation lifecycle;
validate long-term tree performance over several years;
establish regulatory registration by itself.

Most importantly:

BioGrow™ VEGA™ will be evaluated as a vegetative-growth product, not as an agarwood-induction agent.

1.8 Conceptual Framework

INPUT

Raw Materials

↓

Organic nutrient sources
Plant/fish hydrolysates
Humic substances
Fulvic substances
Seaweed extract
Mineral nutrients
Micronutrients
Beneficial microorganisms

↓

PROCESS

Raw-material testing

↓

Formulation

↓

Blending

↓

Microbial incorporation

↓

Quality-control testing

↓

Stability testing

↓

Aquilaria nursery trial

↓

Growth measurement

↓

Economic analysis

↓

OUTPUT

Optimized BioGrow™ VEGA™ formulation

Quality-control specifications

Application recommendation

Preliminary production process

Production-cost estimate

Commercial feasibility assessment

CHAPTER 2 REVIEW OF RELATED LITERATURE

2.1 Aquilaria spp.

The genus Aquilaria includes trees associated with agarwood production. Cultivation provides a controlled source of trees for plantation-based production and reduces dependence on wild populations.

Early plantation establishment is particularly important because poor transplanting, inadequate nutrition and environmental stress can negatively affect subsequent tree development.

2.2 Nutritional Requirements of Young Trees

Young trees require adequate macro- and micronutrients for:

cell division;
leaf development;
photosynthesis;
root growth;
stem formation;
enzyme activity; and
overall biomass accumulation.

Nitrogen is particularly associated with vegetative growth, while phosphorus contributes to energy metabolism and root development, and potassium supports water regulation and physiological functions.

However, excessive nutrient application may produce undesirable growth responses.

Consequently, fertilizer optimization should consider dose, frequency and plant developmental stage, rather than maximizing nutrient concentration.

2.3 Organic Fertilizers

Organic fertilizers may supply nutrients while contributing organic matter and carbon to the growing medium.

Potential raw materials include:

plant-derived materials;
compost extracts;
fish hydrolysates;
seaweed;
molasses;
humic substances.

However, raw materials must be characterized because their nutrient content and microbial quality can vary considerably.

2.4 Beneficial Microorganisms

Microbial inoculants may support nutrient cycling and rhizosphere activity.

Candidate microorganisms for research may include selected Bacillus and Trichoderma strains, subject to institutional biosafety procedures and confirmation of strain identity and safety.

The final product should not assume microbial compatibility merely because individual organisms are beneficial.

2.5 Humic and Fulvic Substances

Humic and fulvic substances may influence nutrient availability and soil interactions.

They may therefore complement the nutritional component of BioGrow™ VEGA™.

2.6 Plant Biostimulants

Biostimulants are now formally addressed by Philippine Standard PNS/BAFS 420:2025, which covers microbial and non-microbial biostimulants and recognizes effects such as shoot and root growth, nutrient uptake, nutrient-use efficiency and stress tolerance. (BAFS)

This is particularly relevant to BioGrow™ VEGA™ because its proposed function includes both nutrient supply and physiological growth support.

2.7 Previous Aquilaria Fertilization Research

Studies of Aquilaria seedlings provide a scientific basis for investigating nutrient management.

One study reported improved A. malaccensis seedling growth from integrated nutrient management involving NPK, vermicompost and microbial inoculation. (ResearchGate)

Research on A. crassna has also examined fertilizer effects in combination with shade, demonstrating that establishment conditions influence survival and growth. (ScienceDirect)

These studies support further investigation of a formulated nutrient/biostimulant system specifically designed for Aquilaria.

2.8 Regulatory Context in the Philippines

This project should distinguish research formulation from commercial registration.

DA-BAFS states that organic input products such as organic soil amendments and plant supplements fall within its registration framework. (BAFS)

BAFS also identifies PNS/BAFS 183:2023 as the standard for Organic Soil Amendments and Plant Supplements and PNS/BAFS 291:2019 as the code of practice for production of organic soil amendments. (BAFS)

For organic products, BAFS registration requirements include documentation such as the application form, organic certificate, product label, packaging and relevant manufacturer/distributor information. (BAFS)

Therefore, the thesis will treat regulatory registration as a future commercialization activity, not as something automatically achieved by the research.

CHAPTER 3 MATERIALS AND METHODS

3.1 Research Design

The research will consist of five phases:

Phase I

Raw-material characterization

Phase II

Formulation development

Phase III

Laboratory quality and stability testing

Phase IV

Nursery efficacy trial

Phase V

Commercial-production and economic feasibility assessment

3.2 Research Site

The nursery experiment may be conducted in an appropriate agricultural research facility, university nursery, or controlled plantation nursery within the Philippines.

The exact location should be specified after approval of the research protocol.

3.3 Experimental Materials

Plant material

Healthy, uniform Aquilaria seedlings of approximately similar:

age;
height;
stem diameter;
container size; and
physiological condition.

Product ingredients

Potential ingredients include:

plant-based organic extract;
fish/plant hydrolysate;
molasses;
humic acid;
fulvic acid;
seaweed extract;
amino-acid source;
potassium source;
phosphorus source;
calcium source;
magnesium source;
micronutrient premix;
validated microbial inoculant.

3.4 Proposed Experimental Formulations

Instead of immediately declaring one formulation as final, the thesis should scientifically compare formulations.

Treatment	Product concept
T0	Untreated control
T1	VEGA-L — low nutrient formulation
T2	VEGA-M — medium/standard formulation
T3	VEGA-H — higher nutrient formulation
T4	Commercial/reference fertilizer

This provides a useful dose-response structure.

3.5 Proposed Base Formulation

The preliminary development target is:

Ingredient group	Target
Organic nutrient extract	20%
Hydrolysate	10%
Molasses	5%
Humic fraction	3%
Fulvic fraction	2%
Seaweed extract	2%
Amino-acid fraction	2%
Potassium source	1.5%
Phosphorus source	0.5%
Magnesium source	0.5%
Calcium source	0.5%
Micronutrient premix	0.5%
Microbial concentrate	1%
Stabilizer	0.5%
Water/carrier	Balance

These are research-development targets, not final guaranteed-analysis values.

3.6 Raw-Material Characterization

Each raw material should be analyzed for applicable characteristics.

Organic materials

moisture;
pH;
organic matter;
nitrogen;
phosphorus;
potassium;
visible contaminants.

Mineral inputs

identity;
purity;
nutrient concentration;
solubility.

Microbial inputs

identity;
viability;
contamination;
compatibility.

3.7 Manufacturing Procedure

A proposed laboratory manufacturing sequence is:

Step 1 — Raw-material inspection

↓

Step 2 — Preparation of organic nutrient fraction

↓

Step 3 — Preparation of mineral nutrient solution

↓

Step 4 — Preparation of humic/fulvic fraction

↓

Step 5 — Combination under controlled mixing

↓

Step 6 — pH adjustment

↓

Step 7 — Cooling/stabilization

↓

Step 8 — Addition of temperature-sensitive biological components

↓

Step 9 — Homogenization

↓

Step 10 — Filtration where appropriate

↓

Step 11 — Filling

↓

Step 12 — Batch coding

↓

Step 13 — QC testing

3.8 Experimental Treatment Application

A preliminary nursery application program may be:

Treatment	Proposed concentration
T0	Water control
T1	0.5× standard rate
T2	1.0× standard rate
T3	1.5× standard rate
T4	Reference fertilizer

The final application rate should be established from preliminary phytotoxicity and nutrient-dose testing.

3.9 Experimental Design

A Completely Randomized Design (CRD) is appropriate for a relatively uniform nursery environment.

Example:

5 treatments × 10 plants = 50 experimental plants

For stronger statistical power:

5 treatments × 15 plants = 75 experimental plants

Plants should be randomly assigned to treatments.

3.10 Experimental Duration

A practical undergraduate study may run for:

12–16 weeks

with measurements taken at regular intervals.

Suggested schedule:

Day 0 — baseline
Day 14 — first assessment
Day 28 — second assessment
Day 42 — third assessment
Day 56 — fourth assessment
Day 70 — fifth assessment
Day 84 — final assessment

3.11 Growth Parameters

A. Plant Height

Measured from the soil surface to the highest growing point.

B. Stem Diameter

Measured at a standardized stem position using a digital caliper.

C. Number of Leaves

Total fully developed leaves per plant.

D. Number of New Shoots

Count newly developed shoots.

E. Canopy Diameter

Measure two perpendicular canopy dimensions: $C D = \frac{D_{1} + D_{2}}{2}$

F. Survival Rate

$S u r v i v a l (%) = \frac{N u m b e r o f s u r v i v i n g p l a n t s}{T o t a l p l a n t s} \times 100$

G. Relative Growth

$G r o w t h R a t e = \frac{F i n a l m e a s u r e m e n t - I n i t i a l m e a s u r e m e n t}{E x p e r i m e n t a l d u r a t i o n}$

3.12 Chlorophyll Measurement

If equipment is available, a SPAD meter may be used to determine relative leaf chlorophyll.

Measurements should be taken from standardized mature leaves.

3.13 Biomass Measurement

At the end of the experiment, a subsample may be harvested for:

fresh shoot mass;
fresh root mass;
dry shoot mass;
dry root mass;
root-to-shoot ratio.

Drying should use a standardized temperature and duration appropriate to the laboratory protocol.

3.14 Product Quality Testing

Each formulation will be tested for:

Physical characteristics

appearance;
odor;
homogeneity;
sedimentation;
viscosity;
specific gravity.

Chemical characteristics

pH;
total nitrogen;
phosphorus;
potassium;
calcium;
magnesium;
organic carbon;
humic substances.

Microbiological characteristics

Where applicable:

viable microbial count;
target-organism viability;
total bacterial/fungal counts;
indicator organisms;
relevant pathogens.

3.15 Stability Testing

Samples should be stored under defined conditions and evaluated periodically.

Suggested observations:

0, 30, 60 and 90 days

Parameters:

pH;
appearance;
odor;
sedimentation;
nutrient concentration;
microbial viability where applicable.

A future commercial product should undergo more extensive real-time and accelerated stability studies.

3.16 Statistical Analysis

The principal model will be: $Y_{i j} = μ + τ_{i} + ϵ_{i j}$

Where:

$Y_{i j}$ = observed response;
$μ$ = overall mean;
$τ_{i}$ = treatment effect;
$ϵ_{i j}$ = experimental error.

ANOVA will be conducted at: $α = 0.05$

If significant treatment differences occur, an appropriate post-hoc comparison such as Tukey’s HSD may be used.

Where assumptions are violated, appropriate transformation or non-parametric analysis should be considered.

3.17 Economic Analysis

The study will calculate:

Cost of raw materials

$C_{r a w} = \sum C_{i}$

Processing cost

$C_{p r o c e s s i n g} = L a b o r + E n e r g y + W a t e r + E q u i p m e n t$

Packaging cost

$C_{p a c k} = C o n t a i n e r + C a p + L a b e l + P a c k a g i n g$

Total production cost

$C_{t o t a l} = C_{r a w} + C_{p r o c e s s i n g} + C_{p a c k} + Q C + O v e r h e a d$

Unit cost

$C o s t / L i t e r = \frac{T o t a l p r o d u c t i o n c o s t}{L i t e r s p r o d u c e d}$

3.18 Preliminary Gross-Margin Analysis

If proposed selling price is $P$ : $G r o s s M a r g i n = \frac{P - C}{P} \times 100$

The study should evaluate several hypothetical price points rather than assuming one selling price.

For example:

Scenario	Purpose
Conservative	Low selling price
Base	Expected market price
Premium	Specialized Aquilaria product

3.19 Break-Even Analysis

$B E P_{u n i t s} = \frac{F i x e d C o s t s}{S e l l i n g P r i c e - V a r i a b l e C o s t}$

This can provide a preliminary estimate of the minimum annual production volume required.

CHAPTER 4 EXPECTED RESULTS AND DISCUSSION

Because this is a proposal, actual results should not be invented.

The study expects to determine:

4.1 Optimal formulation

One formulation is expected to demonstrate the best balance between:

growth response;
stability;
microbial viability;
production cost.

4.2 Growth response

The most effective treatment is expected to produce measurable improvements in one or more of:

plant height;
stem diameter;
leaf number;
shoot production;
canopy diameter;
chlorophyll index;
biomass.

4.3 Product stability

An acceptable formulation should maintain:

stable appearance;
acceptable pH;
minimal separation;
nutrient consistency;
acceptable microbial viability where applicable.

4.4 Commercial production

The study should identify:

major cost drivers;
scalable ingredients;
critical processing steps;
QC requirements;
packaging requirements.

CHAPTER 5 CONCLUSION AND RECOMMENDATIONS

5.1 Proposed Conclusion

The study will determine whether BioGrow™ VEGA™ can be developed into a technically viable vegetative-growth biofertilizer for Aquilaria spp.

The final conclusion will be based on:

formulation quality;
product stability;
plant-growth response;
statistical significance;
production economics; and
practical manufacturability.

5.2 Proposed Recommendations

If the product demonstrates favorable results, the study will recommend:

Optimization of the best-performing formulation.
Expanded nursery trials.
Multi-location trials.
Longer-duration plantation trials.
Formal product stability studies.
Detailed microbial compatibility studies.
Pilot-scale manufacturing.
Regulatory consultation with the appropriate Philippine authorities.
Development of commercial packaging and labeling.
Further economic feasibility analysis.

PROPOSED BIOGROW™ VEGA™ PRODUCT DEVELOPMENT PIPELINE

STAGE 1 — Research

Raw-material screening

↓

STAGE 2 — Formulation

VEGA-L / VEGA-M / VEGA-H

↓

STAGE 3 — Laboratory QC

NPK + micronutrients + pH + microbial quality

↓

STAGE 4 — Nursery Trial

Aquilaria growth evaluation

↓

STAGE 5 — Optimization

Select best formulation

↓

STAGE 6 — Pilot Production

10–100 L batches

↓

STAGE 7 — Expanded Efficacy Trial

Multiple sites / larger sample

↓

STAGE 8 — Regulatory Preparation

Determine appropriate product classification and registration route

↓

STAGE 9 — Commercial Production

BioGrow™ VEGA™

PROPOSED QUALITY-CONTROL SPECIFICATION

Parameter	Development target
Appearance	Uniform brown liquid
pH	5.0–6.5
Specific gravity	1.02–1.15
Total N	2–3% target
P₂O₅	0.5–1.0% target
K₂O	1.5–2.5% target
Organic carbon	≥5% target
Humic substances	≥3% target
Amino acids	≥1% target
Microbial viability	Product-specific
Pathogens	Within applicable limits
Shelf-life target	12–24 months, subject to validation

These values should be treated as research targets, not guaranteed commercial specifications.

PROPOSED COMMERCIAL MANUFACTURING MODEL

Small Pilot Plant

Raw-material receiving

→

QC laboratory

→

Raw-material preparation

→

Extraction/fermentation

→

Nutrient blending

→

Biostimulant addition

→

Microbial addition

→

Homogenization

→

Final QC

→

Filling

→

Labeling

→

Finished-product quarantine

→

Release

PROPOSED COMMERCIAL PRODUCT

BioGrow™ VEGA™

Vegetative Growth & Canopy Development Formula

Core value proposition

A specialized nutrition and biostimulant platform designed to help young Aquilaria trees establish strong roots, vigorous shoots, healthy foliage and balanced canopy development.

Product sequence

BioGrow™ ROOT
Root Establishment

↓

BioGrow™ VEGA™
Vegetative Growth

↓

BioGrow™ PRIME
Mature-Tree Nutrition

↓

BioGrow™ RECOVER
Stress Recovery

↓

BarIno™ Sequential Induction Technology™
Agarwood Induction

PROPOSED THESIS TIMELINE

Month	Activity
1	Proposal development and literature review
2	Raw-material sourcing and characterization
3	Preliminary formulation
4	Laboratory QC and formulation selection
5	Nursery establishment
6–8	Main efficacy experiment
9	Laboratory analysis
10	Economic analysis
11	Data analysis and interpretation
12	Thesis writing, revision and defense

PROPOSED THESIS OUTPUTS

The completed undergraduate thesis should produce five tangible outputs:

1. BioGrow™ VEGA™ prototype

A reproducible laboratory-scale formulation.

2. Technical Product Datasheet

Including:

formulation;
nutrient analysis;
physical properties;
application rate;
storage;
QC specifications.

3. Efficacy Dataset

Showing the effect of VEGA on Aquilaria growth.

4. Pilot Manufacturing SOP

A documented procedure for producing the formulation.

5. Preliminary Commercial Feasibility Model

Including:

raw-material costs;
manufacturing cost;
packaging;
unit economics;
break-even analysis;
proposed selling-price scenarios.

Important commercialization note

The thesis should not state that the product is already commercially approved. Philippine requirements depend on how the finished product is classified and what claims are placed on its label. DA-BAFS states that organic-input products require registration, and its current framework includes product registration and experimental-use pathways. (BAFS)

If BioGrow™ VEGA™ carries an organic claim, the thesis should specifically assess compliance with the applicable organic-input requirements and permitted-substance list. (BAFS)

Also, FPA’s current registered-product database demonstrates that biofertilizers and related products can have very different guaranteed analyses and microbial specifications, reinforcing the need to establish the final VEGA specification experimentally rather than treating the preliminary formulation above as a finished regulatory formula. (Fertilizer and Pesticide Authority)

Best thesis framing:
“Development → Formulation → Quality Evaluation → Aquilaria Efficacy → Pilot Production → Preliminary Commercial Feasibility.”

That makes the project sufficiently scientific for an undergraduate thesis while also producing a practical prototype that could later be advanced toward pilot-scale BioGrow™ VEGA™ commercial production.