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At AgroLiquid, we study a variety of crops in detail to determine the best fertilizer combinations. All of our fertilizer research is carefully documented, including what fertilizers we use, when, on what crops, and how those crops grow. Much of our research is conducted at our 1,000 acre research facility, the North Central Research Station (NCRS). We also partner with farmers, growers, and ranchers across the country to conduct fertilizer research in other climates and soil types. This helps us perfect our fertilizer programs, and develop the most efficient combinations for all types of crops.

Grower Standard vs AgroLiquid Program in Citrus

The objective of this trial is to compare the grower standard program against an AgroLiquid program to determine which program produces the highest yields by bin count.

Crops: Citrus. States / Provinces: California. Nutrients: Micronutrients, Nitrogen, Phosphorus, and Potassium. Years: 2023.

Six-Year Almond Trial in Almonds

This trial compares the yield averages of our six-year almond trial between the grower standard of 10-34-0 (50 gallons per acre applied) and Potassium Thiosulfate (45 gallons per acre applied) with AgroLiquid’s PrG (18 gallons per acre applied) and Kalibrate (16.5 gallons per acre applied).

Crops: Almonds. States / Provinces: California. Nutrients: Phosphorus, Potassium and Sulfur. Years: 2023. Applications: Foliar and Irrigation.

Product Efficacy Trial on Almonds

The sixth year of replicated research comparing AgroLiquid’s products for efficacy using PrG and Kalibrate, compared to the grower standard of 10-34-0, and Potassium Thiosulfate.

Crops: Almonds. States / Provinces: California. Nutrients: Phosphorus, Potassium and Sulfur. Years: 2023. Applications: Foliar and Irrigation.

Grower Standard vs AgroLiquid Program in Almonds 2023

This is the sixth year of replicated research comparing AgroLiquid’s PrG and Kalibrate products to the grower standard of 10-34-0 and Potassium Thiosulfate. Specifically looking at applying AgroLiquid products at a lower rate and less lbs of nutrient per acre compared to conventional products. Can we maintain yield and quality of the almond crop?

Crops: Almonds. States / Provinces: California. Nutrients: Phosphorus, Potassium and Sulfur. Years: 2023. Applications: Foliar and Irrigation.

Fertilizer Program Comparison on Tomatoes

This is a performance data testing between the grower standard fertilizer program and an AgroLiquid program at both high and low rates.

Crops: Tomatoes. States / Provinces: California. Nutrients: Programs. Years: 2022. Applications: Broadcast, Foliar, and Irrigation.

Fertilizer Evaluations in Nonpariel Almonds

The objective of this trial was to prove that Agroliquid fertilizers applied at considerably lower rates than conventional fertilizers are as effective as conventional fertilizers in almond production. This is the fifth year in this research trial.

Crops: Almonds. States / Provinces: California. Nutrients: Potassium and Programs. Years: 2022.

Fertilizer Effects on Processing Tomato Tield

The objective of this trial was to test products/programs in a “real world” production system. This is a performance data testing between the grower standard soil applied against the Agroliquid soil applied program.

Crops: Tomatoes. States / Provinces: California. Nutrients: Programs. Years: 2022. Applications: Broadcast and Irrigation.

Fertilizer Effects on Almond Meat

The objective of this trial was to compare the potassium of Agroliquid’s Kalibrate to conventional fertilizers of K-Acetate (0-0-25), K-Row (0-0-23 8S), and K-Thiosulfate (0-0-25 17S) and a higher rate of Kalibrate (2-0-10 6S) to determine the effect they have on yield.

Crops: Almonds. States / Provinces: California. Nutrients: Potassium. Years: 2022.

Tomato Net Income Comparison

Crops: Tomatoes. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Tomato Fertilizer Program Comparisons

Crops: Tomatoes. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Tomato and Soluble Solids Production

Crops: Tomatoes. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Potassium and it’s Effect on Tomato Yields

Crops: Tomatoes. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Maintaining Nutrient Levels of Soil in Almonds: 3 years

Crops: Almonds. States / Provinces: California. Nutrients: Multinutrient. Years: 2020. Applications: Irrigation.

Fertilizer Program Evaluations in Almonds: 3 Years

Crops: Almonds. States / Provinces: California. Nutrients: Multinutrient. Years: 2020. Applications: Irrigation.

Effects of Almond Fert. Programs on Soil Nutrient Levels

Crops: Almonds. States / Provinces: California. Nutrients: Multinutrient. Years: 2020. Applications: Irrigation.

Comparison of Lbs of Nutrients Applied by Citrus Fertilizer Program

Crops: Citrus. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Comparing Phosphorus Fertilizers in Almonds: 3 Years

Crops: Almonds. States / Provinces: California. Nutrients: Phosphorus. Years: 2020. Applications: Irrigation.

Citrus Yield and Brix Response to Fertilizer Programs

Crops: Citrus. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

Citrus ROI of Agro Liquid vs. Grower Standard

Crops: Citrus. States / Provinces: California. Nutrients: Multinutrient. Years: 2020.

AgroLiquid Fertilizer vs Grower Standard in Almonds

Crops: Almonds. States / Provinces: California. Nutrients: Multinutrient. Years: 2020. Applications: Irrigation.

Economic Return in Almonds

Crops: Almonds. States / Provinces: California. Nutrients: Multinutrient. Years: 2019. Applications: Irrigation.

Fertilizer Program Evaluations in Almonds: 2 years

Crops: Almonds. States / Provinces: California. Nutrients: Phosphorus. Years: 2019. Applications: Surface Band.

Comparing Phosphorus Fertilizers in Almonds: 2 years

Crops: Almonds. States / Provinces: California. Years: 2019. Applications: Irrigation.

AgroLiquid Fertilizer vs Grower Standard in Almonds

Crops: Almonds. States / Provinces: California. Years: 2019. Applications: Irrigation.

Fertilizer Program Evaluations in Almonds

Crops: Almonds. States / Provinces: California. Years: 2018.

Effect of Almond Fertilizer Programs on Leaf Tissue

Crops: Almonds. States / Provinces: California. Years: 2018.

Fertilizer Comparison in Cantaloupes in Sodic Soil

Crops: Cantaloupe. States / Provinces: California. Nutrients: Phosphorus. Years: 2017.

Effect of C-Tech on Yield of Organic Strawberries

Crops: Strawberries. States / Provinces: California. Nutrients: Biologicals and Carbon. Years: 2017.

‘Sugraone’ Seedless Grapes Trial

Crops: Grapes. States / Provinces: California. Nutrients: Potassium. Years: 2016.

Potassium Source Comparison on ‘Perlette’ Grapes

Crops: Grapes. States / Provinces: California. Nutrients: Potassium. Years: 2016.

Fertilizer Effects on Stip Severity in Bell Peppers

Crops: Peppers. States / Provinces: California. Nutrients: Calcium and Phosphorus. Years: 2016.

Effect of AgroLiquid based nitrogen products on the yield of Roma type tomatoes

Crops: Tomatoes. States / Provinces: California. Years: 2013.

Effect of liquid based fertilizer programs on the yield of bell peppers in Oxnard

Crops: Peppers. States / Provinces: California. Years: 2013.

Head Lettuce – AgroLiquid has Lower Nitrogen Options

Crops: Lettuce. States / Provinces: California. Nutrients: Nitrogen. Years: 2014. Applications: Surface Band.

Effect of Reduced Nitrogen Rate and/or a Nitrogen Additive on Head Lettuce Yields

Crops: Lettuce. States / Provinces: California. Nutrients: Nitrogen. Years: 2014. Applications: Planting.

Effect of Reduced Nitrogen Rate and/or a Nitrogen Additive on Fresh Market Broccoli Yields

Crops: Broccoli. States / Provinces: California. Nutrients: Nitrogen. Years: 2014. Applications: Planting.

Fertilizer Source Comparisons on Yield of Head Lettuce

Crops: Lettuce. States / Provinces: California. Nutrients: Nitrogen. Years: 2015. Applications: Planting.

At Planting Fertilizer Comparisons in Sugarbeets

Crops: Sugarbeets. States / Provinces: California. Nutrients: Micronutrients, Phosphorus, Potassium, and Programs. Years: 2014. Applications: Coulter Inject and Planting.