How do I get my pears to produce zero residue in a sandy clay soil with sodic water? Good question, we tell you with our application. CropApp helps you in your management. CropApp’s fertilization plan allows you to get your production without pesticide residues.

Pera Rocha use case: soil and water fertility

A recent soil analysis at a Pera Rocha farm with CropApp reveals a basic pH, which directly influences nutrient solubility. A high amount of nitrates was identified. The presence of phosphorus is also high, which prevents the application of phosphorus in mulch.
In terms of soil texture, the soil is classified as sandy clay. Organic matter is low. The Carbon/Nitrogen ratio also indicates low bacterial activity.
The irrigation water also presents particularities. With CropApp we establish that it is a basic pH, classifying it as sodic water. The water is also considered saline due to its chloride level.

A tailor-made zero waste fertilization plan

In the context of this farm, CropApp offers a detailed fertilization plan tailored to the specific needs of the crop and the soil and water characteristics. The benefits of this plan are key to achieving efficient nutrient management and, ultimately, Zero Residue production:

• Precise nutrient adjustment: The CropApp plan determines the nutritional needs of the crop and adjusts them based on analysis. For nitrogen, for example, the proposal is not to contribute, based on a resulting balance. For phosphorus, we are in the same case. For potassium, on the other hand, it is recommended to increase it.
• Calcium and Magnesium Management: CropApp suggests reducing calcium and magnesium intake. This avoids unnecessary accumulation of these elements, optimizing their use.
• Correction of water problems: In the face of sodic water, the application of desalinizing products is recommended. This is crucial to mitigate soil sodification problems and maintain a healthy soil structure.
• Optimization in phenological phases: The fertilization plan is broken down by weeks and phenological stages, allowing a more precise application of nutrients adapted to the needs of the plant at each stage of its development.
• Achieve zero residue: By adjusting nutrient inputs so precisely and considering soil and water interactions, the CropApp plan minimizes excess fertilizer application. This reduces nutrient leaching, preventing water and soil pollution, a cornerstone of zero-waste agriculture. For example, by not applying phosphorus, unnecessary phosphorus overloading of the soil is avoided.

More sustainable in the long term and profitable year after year

The optimization of product application, based on soil and water analysis recommended by CropApp, not only improves crop health, but also contributes to the economic and environmental profitability of the farm by reducing inputs.

In summary, the implementation of this type of fertilization plan is a fundamental step towards a ZERYA Zero Waste certified Rocha Pear production. With CropApp you have an ally to interpret your crop data and translate them into specific fertilization recommendations in phases and weeks of application. You gain in efficiency, profitability and product quality without residues.