1、Water Soluble Fertilizer Calculator
The water soluble fertilizer calculator helps you make a water soluble fertilizer solution to achieve a desired ppm of an element.
2、Chart
This fact sheet provides information on the amount of specific fertilizers (based on percent nitrogen), to mix in one gallon of water, to provide a concentrated solution.
3、Liquid Fertilizer Solution Calculator
Calculate nutrient compositions and resulting densities of liquid fertilizer solutions from water soluble fertilizers.
4、Water Soluble Fertilizer Calculator
Calculate the perfect mix of water soluble fertilizer with our easy-to-use Water Soluble Fertilizer Calculator. Optimize your plant nutrition and achieve healthier growth with precise measurements for various crops and gardening needs.
5、Calculations for Water
Fertilizer injectors take fertilizer solution out of a concentrate tank and inject it into the irrigation water. If the injector ratio is 1:100, this means 1 gallon of fertilizer concentrate is added to each 100 gallons of irrigation water.
How Much Water Soluble Fertilizer to Use: A Comprehensive Guide
Use a Fertilizer Calculator: Many online tools and mobile apps can help you calculate the appropriate fertilizer dosage based on your specific needs. By following these guidelines and considering the factors mentioned above, you can effectively use water-soluble fertilizers to promote healthy plant growth and maximize yields.
The Basics of Fertilizer Calculations for Greenhouse Crops
Example – a 20-10-20 formulation of a water soluble fertilizer contains a guaranteed analysis of 20% actual nitrogen, 10% the oxide form of phosphorus (P2O 5) and 20% the oxide form of potassium (K2O).
How Much Water Soluble Fertilizer Per Plant? The Ultimate Guide
Water-soluble fertilizers are generally suitable for a wide range of plants, but it’s important to choose a fertilizer that meets the specific nutrient requirements of each plant type.
Taking Care of Plant Nutrition in Your High Tunnel – Water Soluble
Recommendations are usually given in ppm (parts per million) of a specific fertilizer nutrient or in pounds and ounces (weight basis) of a formulation per 100 gallons of water. The manufacturer’s label provides a guaranteed analysis (%) with an indication of what the blend is derived from.
Fertilizer Calculator for Greenhouse Plants
The Fertilizer Calculator helps greenhouse farmers in proper fertilization of crops as this calculator accurately determines the amount of fertilizer needed to mix stock solutions of fertilizers.
To answer the question of how much compound fertilizer solution is required for 1 jin (approximately 500 grams) of water-soluble fertilizer, we first need to understand the main components of water-soluble fertilizer and compound fertilizer, as well as their solubility in water.
Main Components of Water-Soluble Fertilizer
Water-soluble fertilizer typically refers to fertilizers that can fully or partially dissolve in water. These fertilizers usually contain essential elements such as nitrogen (N), phosphorus (P), and potassium (K), as well as microelements like iron (Fe), zinc (Zn), and manganese (Mn). The advantage of water-soluble fertilizer is its ease of absorption and rapid nutrient replenishment for plants.
Main Components of Compound Fertilizer
Compound fertilizer refers to fertilizers containing two or more nutrients. Common types include nitrogen-phosphorus-potassium compound fertilizer (NPK) and nitrogen-phosphorus-potassium-calcium-magnesium compound fertilizer (NPK-CaMg). These fertilizers are characterized by comprehensive nutrient content and suitability for various soils and crops.
Dilution Effect of Water
When nutrients from water-soluble fertilizer are added to water, they gradually release due to the dilution effect. This release process is inversely related to water concentration: higher concentration leads to slower release, while lower concentration results in faster release.
Calculating the Required Water Volume
To determine how much compound fertilizer solution is needed for 1 jin of water-soluble fertilizer, we must consider the total nutrient content in the fertilizer and the solubility of each nutrient in water. Since specific nutrient content and solubility data are not provided, we can only estimate based on general assumptions.
Assume the total nutrient content in 1 jin of water-soluble fertilizer is 100 grams. We first estimate the solubility of each nutrient in water:
- Nitrogen (N): Solubility ≈ 0.025 g/mL, meaning approximately 0.025 grams of nitrogen can dissolve per milliliter of water.
- Phosphorus (P): Solubility ≈ 0.0078 g/mL, meaning approximately 0.0078 grams of phosphorus can dissolve per milliliter of water.
- Potassium (K): Solubility ≈ 0.035 g/mL, meaning approximately 0.035 grams of potassium can dissolve per milliliter of water.
Based on these values, the total dissolved amount of each nutrient in water is calculated as follows:
- Nitrogen: (100 , ext{g} imes frac{0.025 , ext{g}}{1 , ext{L}} = 2.5 , ext{g})
- Phosphorus: (100 , ext{g} imes frac{0.0078 , ext{g}}{1 , ext{L}} = 0.078 , ext{g})
- Potassium: (100 , ext{g} imes frac{0.035 , ext{g}}{1 , ext{L}} = 3.5 , ext{g})
Next, consider the dilution effect during practical use. If we aim to dilute 1 jin of water-soluble fertilizer into a 100-fold aqueous solution (i.e., 1 liter of solution contains nutrients from 1 jin of fertilizer), the required volume of compound fertilizer solution is:
- Nitrogen: (frac{2.5 , ext{g}}{0.025 , ext{g/L}} = 100 , ext{L})
- Phosphorus: (frac{0.078 , ext{g}}{0.0078 , ext{g/L}} = 100 , ext{L})
- Potassium: (frac{3.5 , ext{g}}{0.035 , ext{g/L}} = 100 , ext{L})
Thus, theoretically, 100 liters of compound fertilizer solution are needed to achieve this dilution ratio.
to uniformly dilute 1 jin of water-soluble fertilizer into a 100-fold aqueous solution, approximately 100 liters of compound fertilizer solution are required under ideal conditions. this calculation relies on simplified assumptions. In real-world agricultural practices, factors such as soil type, climate, and crop requirements may influence the actual volume needed. It is recommended to adjust accordingly based on specific conditions.
