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Intercrops and soil health in mountainous farms and rangelands

Year: 2026
Type: article
Abstract: Intercropping is an ancestral technique, which consists of growing different types of grains and legumes (or other mixed crops) at the same time. This practice is beneficial in mountainous areas, as issues such a: depletion of soil nutrients, increased soil erosion, reduced soil biodiversity, condensation and reduced water infiltration, reduced system resilience prevail. ESTABLISHMENT AND BENEFITS Various combinations of crops can be used in the establishment according to the needs and availability of the soil, from the following: vegetables (cabbage, parsley, carrots, beans, potatoes, corn, tomatoes, peppers, zucchini), trees (walnuts, apples, hazelnuts, quinces, cherries, chestnuts), native plants (oregano). Care must be taken fortrees not intercepting the sun light for the vegetables and do not compete with them for nutrients. Intercropping with cereals, legumes and other compatible crops significantly enhances plant growth, reproductive characteristics, yield and fruit quality, while increasing soil health. The higher biomass production of intercopping and therefore the soil organic matter inputs incease increases soil health. It provides continuous improvements in key parameters such as soil organic carbon and microbial biomass. In addition, diversified intercropping enhances water use efficiency, moderates the soil microclimate and protects crops from climate variability.
DOI: 10.5281/zenodo.19351699
Language: English
Open Access status: green
OpenAlex ID: W7147259414
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