Enhance Grape Nutrition With Enzymatic Processed Cod Fish Meal With NPK 15-1-1 Fertilizer

Technical consults: 86-13699415698

recommended application rates and timing for the cod fish protein hydrolysate fertilizer (15-1-1) in a grape growing system.

Application Rates:

For established grape vines, a good starting rate is 2-4 lbs of the fertilizer per 1,000 sq ft of vineyard area.
This equates to around 20-40 lbs per acre, which provides 3-6 lbs of actual nitrogen per acre.
On young, newly planted vines, you may want to use the lower end of the rate (2 lbs per 1,000 sq ft) to avoid excessive vegetative growth.

Monitor vine growth and leaf color closely and adjust the rates up or down as needed.

Timing of Applications:

For most grape growing regions, split the total annual application into 2-3 doses:
Early spring (bud break/shoot growth): 30-50% of the total
Mid-late spring (bloom/fruit set): 30-50% of the total
Post-veraison (fruit ripening): 20-40% of the total
The early spring application supports initial vine growth and development.
The mid-late spring dose coincides with the high nitrogen demand during flowering and fruit set.
The post-veraison application helps maintain vine nutrition during the critical fruit ripening phase.

Additional Tips:

Avoid heavy nitrogen applications too late in the season, as this can delay fruit maturity and reduce quality.
Consider foliar applications of the hydrolysate at key growth stages to quickly deliver nutrients.
Monitor soil and petiole (leaf stem) nutrient levels to fine-tune the fertilizer program over time.
Pair the hydrolysate with other organic fertilizers or amendments to provide a balance of nutrients.

Protein Hydrolysate:

Enzymatic hydrolysis breaks down the cod fish protein into shorter peptides and free amino acids.
This improves the bioavailability and rapid uptake of the nitrogen.
The amino acids can also provide additional benefits beyond just nitrogen.
Organic Origin:
Since this is derived from cod fish through enzymatic fermentation, it qualifies as an organic fertilizer.
The organic nature makes it compatible with organic grape production systems.
It can help build soil organic matter and feed the soil microbial community.
Application Considerations:
The high nitrogen content means this should be applied carefully, especially early in the season.
Excessive nitrogen can lead to excessive vegetative growth and delay fruit maturation.
Split applications or lower application rates may be warranted to avoid imbalances.
Potential Benefits:
The amino acids and peptides in the hydrolysate can stimulate root growth and nutrient uptake.
They may also contribute to improved grape quality, flavor, and sweetness development.
The organic nature of the fertilizer supports overall soil and vine health.

Main specification

total amino acids: 80%

NPK: 15-1-1

source: cod fish extracted by enzymatic process

whats function of Cod Fish Protein Hydrolysate Fertilizer 15-1-1?

Nutrient Supply: Cod fish meal protein hydrolysate fertilizer provides a balanced supply of nutrients to plants. It typically contains nitrogen, phosphorus, potassium, as well as essential micronutrients. These nutrients are released gradually, providing a sustained nutrient source for plant growth and development.

Organic Matter Addition: Cod fish meal protein hydrolysate is a rich source of organic matter. When applied to the soil, it improves soil structure, enhances moisture retention, and promotes beneficial microbial activity. Organic matter also contributes to long-term soil fertility and overall soil health.

Soil Fertility Enhancement: The nutrients present in fish meal, such as nitrogen, phosphorus, and potassium, contribute to soil fertility. Nitrogen promotes leaf and stem growth, phosphorus supports root development and flowering, and potassium enhances overall plant vigor and disease resistance. The gradual release of these nutrients from fish meal protein organic fertilizer ensures sustained fertility.

Micronutrient Availability: Fish meal contains various micronutrients, including calcium, magnesium, iron, and zinc. These micronutrients are essential for healthy plant growth, enzyme activation, and metabolic processes. By incorporating fish meal protein organic fertilizer into the soil, micronutrient availability can be improved, ensuring balanced plant nutrition.

Soil Conditioning: Fish meal protein organic fertilizer can improve soil structure and tilth. It helps to loosen compacted soils, improves water infiltration, and enhances the soil's ability to retain moisture. Additionally, the organic matter in fish meal supports beneficial microbial activity, fostering a healthy soil ecosystem.

Other best selling product introduced