1、Nitrogen fertilisation improves growth of Chromolaena odorata

High and medium fertilisation significantly increased foliar nitrogen concentrations, basal stem diameter, leaf length, shoot height and above-ground biomass of C. odorata plants relative to low fertilisation.

2、Chromolaena odorata affects soil nitrogen transformations and

In this study, we compared the microbially mediated soil transformations of invasive C. odorata and natives (Pisonia grandis and Scaevola taccada) of tropical coral islands.

3、Effects of decomposition rate of Chromolaena odorata and straw rice in

This study was aimed to examine the decomposition rate of C. odorata and rice straw in the fresh and composted form to the growth and yield of rice on latosol rain field at Lamongan, East Java...

4、Chrysanthemum Production in Composted and

Soluble fertilizer [200 mg.L-1 nitrogen (N)] was applied every second day (high N) or every fourth day (low N). Water was applied through capillary mat subirrigation or overhead sprinkler surface irrigation.

Nitrogen fertilization improves growth of Chromolaena odorata

High and medium fertilisation significantly increased foliar nitrogen concentrations, basal stem diameter, leaf length, shoot height and above-ground biomass of C. odorata plants relative to...

Chrysanthemum Production in Composted and Noncomposted Organic Waste

Results of statistical comparisons for low and high N fertilized chrysanthemums in both the overhead and sub-irrigation treatments indicated there were only two significant differences for...

Nitrogen fertilization and the rhizosphere effect on nitrogen cycling

Nitrogen fertilization increased denitrification genes of not only nirS (24.36 %) and nirK (78.25 %) but also nosZ (64.05 %) in the rhizosphere. Overall, our work provides a window to see how N fertilization modifies REs to affect the N status and cycling in the rhizosphere.

Chromolaena odorata affects soil nitrogen transformations

In this study, we compared the microbially mediated soil transformations of invasive C. odorata and natives (Pisonia grandis and Scaevola taccada) of tropical coral islands.

Nitrogen fertilisation improves growth of Chromolaena odorata

High and medium fertilisation significantly increased foliar nitrogen concentrations, basal stem diameter, leaf length, shoot height and above-ground biomass of C. odorata plants relative to...

Optimum Nitrogen, Phosphorous, and Potassium Fertilizer

Nitrogen (N), phosphorus (P), and potassium (K) are three macronutrients that are crucial in plant growth and development. Deficiency or excess of any or all directly decreases crop yield and quality.

Chrysostachys odoratum, commonly known as areca palm, is a popular indoor ornamental plant admired for its distinctive fan-shaped leaves and elegant appearance. Proper fertilization is critical to its maintenance. Regarding whether nitrogen-rich fertilizer solution can be applied to this plant and how to use it correctly, here are some guidelines:

I. Understanding the Nutritional Needs of Chrysostachys Odorata

1. Role of Nitrogen: Nitrogen is a primary nutrient essential for plant growth, development, and flowering. For C. odoratum, adequate nitrogen promotes leaf expansion and overall lushness.

2. Role of Phosphorus: Phosphorus supports root development and flower bud formation, enhancing the plant’s disease resistance and cold tolerance.

3. Role of Potassium: Potassium improves stress resistance, photosynthesis, and nutrient transport. It strengthens the plant’s immunity and overall health.

4. Role of Microelements: Trace elements (e.g., calcium, magnesium, iron) aid in nutrient absorption and growth quality. Balancing these ensures optimal development.

II. Selecting Appropriate Nitrogen Solution

1. Nitrogen Sources: Common nitrogen fertilizers include urea, ammonium nitrate, and diammonium phosphate. Choose based on composition, purity, and plant suitability. Urea provides rapid nitrogen release, while ammonium nitrate offers prolonged effects.

2. Concentration: Dilute fertilizer solutions to 0.1%–0.3% concentration. Adjust based on soil conditions and plant needs. Extremes may harm the plant.

3. Application Method:

   • Spray evenly on leaves.
   • Avoid overapplication to prevent root burn.
   • Ensure ventilation to prevent solution residue.

4. Frequency: Apply every 7–10 days during active growth phases. Adjust based on seasonal needs.

III. Managing Nitrogen Usage

1. Monitor Plant Response: Excess nitrogen may cause spindly growth or yellowing leaves. Reduce or halt application if these occur.

2. Balance Nutrients: Adjust the nitrogen-to-phosphorus-to-potassium (N-P-K) ratio. A balanced blend ensures comprehensive nutrition.

3. Avoid Soil Compaction: Rotate fertilizer types to prevent nutrient imbalance. Gradually transition between formulas.

4. Soil Testing: Periodically test soil nutrients. Address deficiencies or excesses by adjusting fertilization.

IV. Comprehensive Care Tips

1. Optimal Conditions: Provide stable temperature, humidity, and indirect light. Avoid drafts or extreme environments.

2. Watering: Maintain moist soil without waterlogging. Overwatering risks root rot.

3. Pest/Disease Control: Inspect regularly for pests (e.g., spider mites, scale insects). Act promptly with natural or chemical treatments.

4. Pruning: Trim dead or yellowing leaves to improve airflow and reduce disease risk. Preserve healthy foliage for photosynthesis.

5. Seasonal Fertilization: During growth periods, supplement with N-P-K-balanced fertilizers or organic compost. This supports robust growth and flowering.

6. Micronutrient Inclusion: Use slow-release or liquid fertilizers containing micronutrients to prevent deficiencies.

7. Avoid Overfertilization: Excessive fertilizing damages roots and stunts growth. Follow dosage guidelines strictly.

8. Eco-Friendly Options: Prioritize organic or low-impact fertilizers to minimize environmental harm.

9. Safety Precautions: Wear gloves and masks when handling chemicals. Store fertilizers safely away from pets and children.

10. Professional Advice: Consult horticulturists or extension services for complex issues. Tailored guidance ensures healthier plants.

Yes, C. odoratum can be fertilized with diluted nitrogen solution. moderation is key. Complement foliar sprays with balanced fertilization, proper watering, and environmental care to ensure thriving growth.