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Do you plan your harvest or guess it? It’s not just about planting and waiting: it’s about calculating, analyzing, and selling intelligently.
Every year, thousands of tons of food are lost or sold below their real value. Not due to a lack of effort in the field, but due to a lack of information when planning the harvest and connecting it with the actual market needs. The market does not wait; poorly planned planting can mean irreparable losses: When we don’t know how much we are going to harvest, when, and under what conditions, we make blind decisions: fruits that rot because there are no buyers, harvests that arrive late to an already saturated market, or prices that drop just when you are ready to sell, or simply a bad negotiation that requires analysis and strategy. The key is to understand that modern agriculture is not defined solely by the crop, but by what involves a correct management of data, as it is not only about analyzing the climate and all the agronomic variables that intervene in the crop process, it is also important to know future prices, international demand, and even consumption trends; for example, a coffee grower who knows that the premium market is growing in Europe adjusts his harvest to arrive just when buyers are willing to pay more, or an avocado producer who knows the cycles of scarcity in the U.S. can schedule his harvest to take advantage of price peaks. And this is where the technical analysis of the crop comes in, which encompasses all agronomic and commercial phases; in this article, we will go into detail about each of them and mention their importance:
1. Soil Preparation: The First Mistake That Compromises Everything
Before planting, ask yourself: Do you really know the conditions of your soil? Do you know the nutrient extraction rates of your crop? A basic soil analysis can reveal nutrient deficiencies, acidity problems, or compaction that will limit the development of your plants. If you plant without correcting these factors, you will be forcing your crops to grow at a disadvantage from the start, and what we seek is for the crop to have the most favorable conditions to ensure good growth and development.
2. Choice of Varieties and Planting Density
Not all sexual and asexual seeds behave the same in all soils. A corn variety that performs well in the Valle del Cauca may fail in the Llanos Orientales due to differences in climate and soil; for this reason, always use certified seeds that guarantee the varieties you are using and that are free from pathogens and pests. Additionally, poorly calculated planting density can create competition for light, water, and nutrients, reducing the final yield; research your crop and seek advice to clarify your doubts.
3. Integrated Pest and Disease Management (IPM)
Reacting when pests or diseases are already advanced is too late. IPM is based on constant monitoring, the use of biological and chemical controls accompanied by cultural activities (such as crop rotation and active ingredients, pruning, etc.) to prevent outbreaks before they occur. - Weekly Inspection: Identify the different instars that a pest may be in, such as: eggs, larvae, nymphs, and/or adults or early symptoms of disease such as pustules, ringed, wet, chlorotic spots, etc. - Action Thresholds: Do not apply insecticides out of habit; only do so when the economic damage justifies the intervention, establish tolerance levels and management strategies using barriers, natural enemies, etc.
4. Irrigation and Nutrition: Neither by Default nor by Excess
Water stress at critical stages (flowering, grain filling) can reduce your harvest by up to 50%. But excess irrigation is also dangerous: it favors root diseases and washes away nutrients. - Irrigate according to the needs of the crop, not by calendar. - Balanced fertilization: Based on foliar and soil analyses, not on generic formulas.
5. Harvest Point: Neither Too Early nor Too Late
Use objective indicators appropriate to your crop. One of the most critical moments in agricultural management is defining the exact moment of harvest. Harvesting too early can result in lower quality products, lower sugar or essential oil content, loss of marketable weight, and, in many cases, lower economic yield. Conversely, delaying collection too long can increase the risk of losses due to dehiscence, where grains or fruits begin to detach naturally from the plant, or face over-ripeness issues in fruit crops, affecting their shelf life, texture, or market acceptability. Each crop has its optimal harvest window, which can vary by climate, altitude, variety, or even commercial destination (fresh market vs. agro-industry). Therefore, it is essential to rely on objective indicators and not solely on experience or intuition. These indicators can include: - Skin or epidermis color (in fruits like avocado or banana) - Soluble solids content (°Brix) - Firmness or texture of the fruit - Percentage of moisture in grains - Percentage of ripe fruits in the field - Days accumulated since flowering or sprouting. Additionally, incorporating technologies such as sensors, satellite images, or predictive models with AI can facilitate the identification of the optimal harvest moment in large areas or hard-to-access crops, thus improving efficiency and reducing losses.
6. Commercial Level Strategies
- Anticipate: Through the use of climate and market projection tools that allow you to understand how the climate conditions in your region will be, make management decisions and plan your activities seeking a harvest in a season where the market responds favorably for your farm's income. - Know the market: Do you know who will buy your product? Do you know in which season they pay better? Through websites available on the internet like agronet or even social networks participating in associations or groups, you can stay informed about market dynamics. - Diversify your buyers: As a very Colombian saying goes, "Don't put all your eggs in one basket," meaning do not depend on a single intermediary; explore other markets, from local ones to agricultural fairs, direct sales with distribution companies, and even basing your business strategy on B2C using social networks. A fundamental strategy is to connect your productive and commercial area. Today, technology allows them to be linked in real-time. If you know how many tons you will have before they ripen, you can: - Negotiate better prices in advance. - Reduce losses due to local oversupply. - Prioritize lots with better quality for export. - Align logistics and distribution with precision. Thanks to tools like artificial vision and predictive models, it is now possible to know in advance the estimated production quantity, the state of the fruit, its maturity, and its distribution by areas of the lot. This information is pure gold if connected with the commercial area. The next time you plan your harvest, ask yourself: Am I planting out of habit or opportunity? A small adjustment in your calendar can be the difference between selling at liquidation price or achieving a sale with added value. Have you checked the future prices of your crop this month? Take 10 minutes today to research how the market is moving.