{"id":19719,"date":"2025-02-03T08:33:38","date_gmt":"2025-02-03T07:33:38","guid":{"rendered":"https:\/\/actisol-agri.fr\/?p=19719"},"modified":"2025-09-24T10:20:16","modified_gmt":"2025-09-24T08:20:16","slug":"what-is-crop-rotation","status":"publish","type":"post","link":"https:\/\/actisol-agri.fr\/en\/what-is-crop-rotation\/","title":{"rendered":"What is crop rotation\u00a0?"},"content":{"rendered":"\t\t
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What is crop rotation ?<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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This agronomic practice<\/strong> consists of alternating the cultivation of different varieties as well as spring and winter crops on the same plot of land, according to a pre-determined order and duration. This practice is in complete contrast to monocultures such as wheat or maize.<\/p>

Crop rotation<\/strong> helps to restructure the soil, increase its fertility and combat pests. But it also has its drawbacks.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Why set up a rotation system ? <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Growing crops in a monoculture<\/strong> model can lead to problems with recalcitrant weeds, diseases and pests, which become established more easily over time because the \u2018food\u2019 source and \u2018habitat\u2019 always remain the same.<\/p>

So it’s highly advisable to alternate crops<\/strong> on your plots. There are many advantages to this technique, but there are also a few obstacles.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"rotation\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Advantages and disadvantages<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Advantages<\/div><\/div><\/div><\/th>
Disadvantages<\/div><\/div><\/div><\/th><\/tr><\/thead>\n\t\t\t\t\t\t\t\t
\u2022\tLimits the resistance of weeds, pests and diseases
\n\u2022\tImproves soil structure
\n\u2022\tIncreases soil fertility
\n\u2022\tReduces the use of inputs
\n<\/div><\/div><\/div><\/td>
\u2022\tRequires in-depth observation and technical knowledge
\n\u2022\tFinding profitable crops to compensate for periods of temporary grassland or cover crops
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As a result of greater resistance to diseases, weeds and pests, it has the positive effect of reducing the use of inputs (herbicides, insecticides, fungal treatments, etc.). It also increases soil fertility<\/strong>, as each crop feeds on different elements. Rotation therefore prevents nutrient depletion. Finally, alternating crops significantly improves soil structure by establishing varied root systems on different horizons each year.<\/p>

However, the rotation system cannot be introduced overnight. It requires a preliminary study to fully understand the new crops to be planted, their itineraries and the most efficient rotation length. You also need to think about profitability and find a financial balance in the diversification of income.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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To find out more<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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A basic principle is that a rotation is divided into 3 stages:<\/p>

  1. Increase in soil fertility<\/li>
  2. Possibility of nitrogen consumption by the crop<\/li>
  3. Soil cleaning<\/li><\/ol>

    Rotation<\/strong> is the key to obtaining regular yields and keeping the soil healthy. Naturally, you need to plant species that are suited to the type of soil<\/strong> on your plots, while respecting the 3-step sequence.<\/p>

    For example, Lupin is a crop that tolerates acid soils and less water. It restructures the soil and acts as a barrier to bio-aggressors by breaking their cycle. It is also very rich in nitrogen, so it could be planted as the first stage in a rotation.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"alternance\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    There are several types of rotation:<\/p>