Drought is a phenomenon that affects various regions of the world and poses a significant challenge to agriculture. The limited availability of water for agricultural production can have devastating consequences, leading to crop losses, decreased productivity, and food insecurity. In this context, protected agriculture and the use of agricultural nets are presented as effective solutions that promote responsible utilization of this resource.
Climate Change and Its Consequences in Agriculture
According to United Nations experts, climate change involves the alteration of the composition of the global atmosphere, causing multiple negative consequences for nature and life. The lack of precipitation combined with unusually high temperatures, such as those experienced this year and the previous one, raises doubts about water supply for human use, agriculture, and energy production in countries like France, Spain, and Italy, according to the latest report from the European Commission’s Joint Research Centre (JRC) on drought in Europe.
Most of the Iberian Peninsula is in a dry or extremely dry situation. Water reserves are at minimum capacity, soils are dry and cracked, agricultural yields are low, and there are even crop losses. All of this, combined with high temperatures that increase evaporation and evapotranspiration, complicates the situation.
Protected Agriculture as a Solution
Protected agriculture creates optimal conditions for crop growth by protecting them from adverse weather elements and optimizing the use of resources like water. In this sense, protection reduces the water requirements of crops. It has been demonstrated in stone fruit crops under anti-hail nets that the reduction in wind speed is the cause of decreased crop evapotranspiration and, consequently, their water demand.
Advantages of Using Agricultural Nets for Water Saving and Proper Use
- Agricultural nets offer a series of advantages that contribute to water saving and proper use in protected agriculture, such as:
- Reduction of evaporation and transpiration: Agricultural nets reduce water loss through evaporation and transpiration by acting as a barrier that retains moisture around the plants. This helps optimize water use and prevent wastage.
- Soil erosion protection: Agricultural nets also play a crucial role in protecting against soil erosion. By acting as a cover, they prevent wind and rain from washing away the topsoil, thereby maintaining its structure and nutrients.
- Weed and pest control: Agricultural nets act as a physical barrier, reducing the need for chemical pesticides. This, in turn, contributes to water and environmental protection.
- Improved irrigation efficiency: By reducing evaporation and transpiration, agricultural nets allow for greater irrigation efficiency. This means less water is required to adequately hydrate the crops, resulting in resource and cost savings.
Our GreenNets products are 100% recyclable and offer effective solutions that can benefit water conservation and maximize its use in agricultural production. Taking timely measures to address challenges like drought is a duty in all sectors and at all levels. For more information, please contact us at info@greennetsagro.com
Sources: https://es.euronews.com/green/2023/03/28/los-paises-europeos-se-enfrentan-a-otro-ano-de-sequia-por-la-falta-de-lluvias-y-un-consumo, https://www.rtve.es/noticias/20230523/sequia-ultima-hora/2438756.shtml,https://ahorroaguaenfrutalesdehueso.es/