# Calagem & Adubação — Cálculos da Calagem e Adubação

> Agricultural app for soil management, plant nutrition, and field operations. (iPhone/iPad app by Daniel Schneider.)

- Source: https://appshunter.io/ios/app/calagem-and-adubacao/id6701501950 (this page in markdown: same URL + `.md`)
- Developer: [Daniel Schneider](https://appshunter.io/developer/1769462769)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: +4
- Requires: iOS 15.6 · 82 MB
- Languages: American English
- Released: 2024-09-24
- Data updated: 2026-08-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/calagem-and-adubacao/id6701501950/reviews.md

## What is Calagem & Adubação?

Liming & Fertilization is a technical app designed to support farmers, consultants, agronomists, agricultural technicians, and students in soil management, plant nutrition, and field operations.

With the app, you can bring together agronomic calculations, soil analysis interpretation, property organization, and PDF report generation in one place, making work in the field and office more practical and efficient.

Features:

• Liming calculations using different recommendation methods
• Gypsum requirement calculations
• Table-based, advanced, crop-specific, and pasture fertilization
• Recommendations for crops such as cassava, fruit crops, citrus, and tobacco
• Soil analysis interpretation based on parameters such as organic matter, clay, phosphorus, potassium, and CEC
• Conversion of nutrient requirements into fertilizers according to the selected sources
• Splitting recommendations by application stage
• PDF reports with application rates, technical recommendations, and fertilizers by stage
• Calculation history for future reference
• Registration of properties, fields, crops, and clients
• Soil analysis organization and management
• Selection of fertilizer sources and formulations
• Tools for equipment setup and calibration
• Calculations for planters, seeding, and distribution
• Supporting tools for pH and nutrients
• Soil sampling with maps and labels
• Germination management with lots, plots, and counts
• Support resources for crop protection and sanitary fallow periods

Liming & Fertilization was created to provide greater agility, standardization, and traceability in technical recommendations, helping users make better decisions with organized and accessible information.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Liming and gypsum calculations
- Crop-specific fertilization recommendations
- Soil analysis interpretation
- PDF report generation
- Property and client management
- Fertilizer source selection
- Calculation history

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Mensal PRO | $7.99 | per month |
| Anual PRO | $59.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/calagem-and-adubacao/id6701501950/reviews.md

### 5/5 — Tudo em um único local

*2024-09-29*

Perfeito para os principais cálculos da propriedade no dia a dia

## Frequently asked questions about Calagem & Adubação

### What are the main functions of Calagem & Adubação?

Calagem & Adubação provides tools for liming and fertilization calculations, interpretation of soil analysis, property organization, and generation of PDF reports. It aims to streamline agronomic calculations and field operations for agricultural professionals.

### Who is the target audience for Calagem & Adubação?

The app is designed for farmers, consultants, agronomists, agricultural technicians, and students who work with soil management, plant nutrition, and field operations.

### Does Calagem & Adubação offer different subscription plans?

Yes, Calagem & Adubação offers a 'Mensal PRO' plan for $4.99 per month and an 'Anual PRO' plan for $39.99 per year, providing access to premium features.

### How does Calagem & Adubação help with soil analysis?

The app allows for the interpretation of soil analysis based on key parameters like organic matter, clay content, phosphorus, potassium, and CEC. It helps users understand their soil's nutritional status.

### Can I generate reports with Calagem & Adubação?

Yes, Calagem & Adubação can generate PDF reports that include application rates, technical recommendations, and fertilizer details by application stage, enhancing traceability and decision-making.

### Does Calagem & Adubação have ads?

Yes, Calagem & Adubação contains advertisements, which are common in free applications that offer in-app purchases for additional features or services.

### What devices are supported by Calagem & Adubação?

Calagem & Adubação is available on iPhone and iPad devices, offering a comprehensive tool for users on the go.

### How often is Calagem & Adubação updated?

The app was last updated on June 15, 2026, with version 2.0.200. This indicates a recent update, suggesting ongoing development and support.

## Version history (last 5 releases)

### 2.0.201 — 2026-07-30

Tobacco was added to crop-based fertilization, following the RS/SC manual with nitrogen recommendation resolved by linear interpolation within the soil organic matter range. We also improved result screens and PDFs with clearer technical wording, locale-aware dose formatting, and safer report characters for PDF rendering. Reusable table mappings were organized for future crops, and unit tests were added to validate tobacco ranges and calculations.

### 2.0.200 — 2026-06-15

Tobacco was added to crop-based fertilization, following the RS/SC manual with nitrogen recommendation resolved by linear interpolation within the soil organic matter range. We also improved result screens and PDFs with clearer technical wording, locale-aware dose formatting, and safer report characters for PDF rendering. Reusable table mappings were organized for future crops, and unit tests were added to validate tobacco ranges and calculations.

### 2.0.199 — 2026-05-20

Fertilizer calculation was upgraded with a more robust solver for mixed fertilizer sources and non-exact systems. Fertilization PDFs now include clearer recommendation sections, per-stage tables, and accumulated fertilizer totals by product. Desktop home cards now scale more dynamically.

### 2.0.195 — 2026-05-19

Fixed soil analysis selection flow in liming.

### 2.0.191 — 2026-05-19

New module: Germination Management.

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## More apps by Daniel Schneider

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- [BR Sales Order](https://appshunter.io/ios/app/br-sales-order/id6791569006)

All apps by Daniel Schneider: https://appshunter.io/developer/1769462769

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-10.*