Global warming is becoming an increasingly disturbing problem, especially in agricultural countries like Indonesia. The impact of this phenomenon covers various sectors, especially agriculture, which is the backbone of the people’s economy. Climate change caused by global warming has had negative consequences for agricultural productivity. One of the most obvious impacts is changes in rainfall patterns. In Indonesia, many areas experience longer dry seasons and erratic rain. This results in uncertainty in planting and harvesting, which impacts agricultural yields. Farmers often have difficulty planning the right planting time, resulting in a decrease in crop yields. Rising global temperatures also contribute to a decline in soil quality. Higher temperatures can speed up the process of evaporation of water from the soil surface, causing the soil to become dry and infertile. In the long term, this condition has the potential to worsen soil fertility, thereby reducing plant productivity. The agricultural sector also faces threats from pest and disease attacks. Rising temperatures create an environment more conducive to the development of pests and pathogens. For example, several types of pests that were previously uncommon in Indonesia are now emerging and spreading rapidly, increasing costs for farmers. Additionally, climate change can cause shifts in agricultural land. Some previously fertile areas may become unfit for farming due to rising sea levels and sea water intrusion. This poses a serious threat to food security, because several major food producing areas could disappear from the agricultural map. Adaptation is an important part of dealing with the impacts of global warming. Farmers are advised to use plant varieties that are more resistant to climate change, such as plants that are resistant to drought or flooding. More advanced and efficient agricultural technology also needs to be introduced to increase resilience and productivity. From a policy perspective, the government needs to design programs that support research on sustainable agriculture and climate change. Investment in good irrigation infrastructure is also a key element to help farmers face the challenges of extreme weather. Public awareness of the importance of maintaining environmental sustainability also needs to be increased. Organic and environmentally friendly farming practices should be introduced to reduce dependence on chemical fertilizers which can damage agricultural ecosystems. With joint efforts from various parties, the impact of global warming on agriculture in Indonesia can be minimized. Consistency in implementing adaptation programs is the key to maintaining the sustainability of the agricultural sector which supports the lives of Indonesian people.
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