{"id":158906,"date":"2025-01-27T13:45:23","date_gmt":"2025-01-27T08:15:23","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=158906"},"modified":"2025-01-25T14:38:09","modified_gmt":"2025-01-25T09:08:09","slug":"what-is-monsoon-variability-and-its-impact-on-indian-agriculture","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/india\/what-is-monsoon-variability-and-its-impact-on-indian-agriculture","title":{"rendered":"What Is Monsoon Variability And Its Impact On Indian Agriculture?"},"content":{"rendered":"

Being an agriculture-driven economy, India depends a lot\u2002on the timely and adequate arrival of the monsoon for its agricultural success. From June to September, the southwest monsoon provides nearly three-quarters\u2002of the <\/span>country\u2019s<\/span> annual precipitation and is critical for water supply for agriculture. But the variability of monsoons \u2014 when it rains,\u2002how much it rains, how rain <\/span>is distributed<\/span> \u2014 is a big challenge to Indian agriculture. Despite contributing to the regular fluctuations in monsoon behaviour, their understanding and implication of such phenomena are vital for food security, economic stability and\u2002sustainable development. <\/span><\/p>\n

The monsoon matters on things that go beyond\u2002agriculture. For instance, it affects water resources, energy generation, and general ecosystem health. With over 1.4 billion people relying on a healthy agriculture sector for both sustenance\u2002and livelihoods, changes in the monsoon can trigger a domino effect on livelihoods, public health and even political stability. <\/span>This<\/span> is not merely a\u2002scientific question but an urgent socio-economic one, demanding mitigation and adaptation across many scales. Global climate factors,\u2002regional dynamics, and human activities make the study of monsoons so complex and essential. By tracing these interconnections, we may better equip ourselves to tackle the task of an unpredictable monsoon.<\/span><\/p>\n

Monsoon Variability: An Overview<\/span><\/strong><\/h2>\n

Monsoon Variability can\u00a0 Vary in timing, volume and distribution of rainfall\u2002during the monsoon season. This variance can <\/span>be explained<\/span>\u2002by several factors, such as:<\/span><\/p>\n

    \n
  1. Indian Ocean Dipole (IOD):<\/span><\/strong> A positive IOD phase in the eastern Indian Ocean will cause more heating in the <\/span>eastern<\/span> part of the Indian Ocean, increasing the temperature gradient between\u2002the eastern and western Indian Ocean, which causes increased monsoon rainfall.<\/span><\/li>\n
  2. Climate Change:<\/span><\/strong> Rising global temperatures have disrupted the\u2002regular seasonal winds that brought consistent rains in the past, leading to erratic rainfall and extreme weather events.<\/span><\/li>\n
  3. Land use change:<\/span><\/strong> deforestation and urbanization disrupt the rainfall as well.<\/span><\/li>\n<\/ol>\n

    Role of Indian Monsoons in Agriculture<\/span><\/strong><\/h2>\n

    Since monsoons in India have undergone\u2002so many changes, some improvements have <\/span>been made<\/span> in irrigation and water management. Approximately 60%\u2002of the <\/span>country\u2019s<\/span> net sown area depends on rainfall, per the Indian Council of Agricultural Research (ICAR). Here are some key points about the\u2002<\/span>monsoon\u2019s<\/span> importance in agriculture:<\/span><\/p>\n

      \n
    1. Water Supply:<\/span><\/strong> Monsoon rains grow the rain-fed rice,\u2002pulses and oilseed crops.<\/span><\/li>\n
    2. Recharging groundwater:<\/span><\/strong> Monsoons recharge aquifers,\u2002providing water for the rabi (winter) cropping season.<\/span><\/li>\n
    3. Livelihoods:<\/span><\/strong> More than 50% of <\/span>India\u2019s<\/span> workforce engages\u2002in agriculture; thus, the performance of monsoons is one of the most decisive factors in rural income.<\/span><\/li>\n<\/ol>\n

      Impacts of Monsoon Variability on Agriculture<\/span><\/strong><\/h2>\n
        \n
      • \n

        Late\u2002Onset or Early Exit<\/span><\/strong><\/h3>\n<\/li>\n<\/ul>\n

        Impact:<\/span><\/strong> A delay in monsoon onset or early withdrawal interferes with sowing time, resulting in lower yields. For example, in 2009, a late monsoon resulted in a 22% decrease in rice\u2002yields.<\/span><\/p>\n

        Crops Affected:<\/span><\/strong> Paddy, cotton, and sugarcane are prone\u2002to timing-related anomalies.<\/span><\/p>\n

          \n
        • \n

          Uneven Spatial Distribution<\/span><\/strong><\/h3>\n<\/li>\n<\/ul>\n

          Impact:<\/span><\/strong> Impacts range from floods to droughts across\u2002different regions. In 2022, for\u2002instance, eastern India had excess rainfall, while central India had deficits.<\/span><\/p>\n

          Crops Affected:<\/span><\/strong> Excess rain and moisture stress have caused standing crop damage to rain-fed crops, including millets and\u2002pulses.<\/span><\/p>\n

            \n
          • \n

            Heavy\u2002Rain and Flooding<\/span><\/strong><\/h3>\n<\/li>\n<\/ul>\n

            Impact:<\/span><\/strong> Devastation, Waterlogging, Soil\u2002Erosion, Crop Damage in Bihar and Assam, and regular inundations have\u2002destroyed agricultural lands, impairing food security.<\/span><\/p>\n

            Crops Affected:<\/span><\/strong> crops like paddy and vegetables are most vulnerable.<\/span><\/p>\n

              \n
            • \n

              Drought Conditions<\/span><\/strong><\/h3>\n<\/li>\n<\/ul>\n

              Impact:<\/span><\/strong> Extended dry spells\u2002in the monsoon season cause droughts, damaging crop yields. The 2015 drought affected about 334 million people and caused\u2002major agricultural damage.<\/span><\/p>\n

              Crops Impacted:<\/span><\/strong> The most vulnerable are sorghum, maize, and pulses, usually grown in rain-fed areas\u2002.<\/span><\/p>\n

              Impacts on Society and the Economy<\/span><\/strong><\/h2>\n
                \n
              1. Economic Losses:<\/span><\/strong> Weak monsoon\u2002performance reflects on agricultural GDP, which accounts for around 16-18% of the total GDP of India. A deficit monsoon can also\u2002widen the import bill for food grains, putting pressure on the economy.<\/span><\/li>\n
              2. Rural Distress:<\/span><\/strong> No weather erratic monsoons lead to farmer distress, which leads to indebtedness and, in\u2002the worst cases, farmer suicides. <\/span>This<\/span>\u2002led to more than 10,000 farmer suicides every year in drought years, according to the National Crime Records Bureau.<\/span><\/li>\n
              3. Inflation and Food Security:<\/span><\/strong> With agricultural production in decline, food inflation leads to staple goods becoming unattainable for poorer families.<\/span><\/li>\n
              4. Migration:<\/span><\/strong> Poor monsoons result in mass rural-to-urban migration in search of other jobs\u2002(pressuring urban infrastructure)<\/span><\/li>\n<\/ol>\n

                Adaptation\u2002strategies and mitigation measures<\/span><\/strong><\/h2>\n
                  \n
                • To develop <\/span>man-made<\/span> structures, behaviour, or methods\u2002to maximize the usage of available rainwater. For example, The Pradhan Mantri Krishi Sichayee Yojana (PMKSY) scheme is for\u2002Enhancing the Wastage of Water.<\/span><\/li>\n
                • Encouraging the production of drought-resistant crop varieties can help mitigate fickle <\/span>monsoons’<\/span> impact. For example, Various millets like ragi and <\/span>bajra<\/span> are resilient to water stress. <\/span>Behaviour change and Paleoclimate insights can be adapted<\/span> to make agricultural practices climate-resilient \u2014 For example, Mixed Cropping, agroforestry and soil conservation practices to adapt to\u2002climate variability and extreme weather.<\/span><\/li>\n
                • Weather Forecasting & Early Warning Systems, and accurate\u2002weather forecasts help farmers decide which side to sow and when to irrigate the crops. In India, for example, it could be the Indian Meteorological Department (IMD), which issues\u2002real-time weather alerts and guidance.<\/span><\/li>\n
                • Monsoon-related economic risk mitigation: policies like Pradhan Mantri Fasal Bima Yojana\u2002(PMFBY) provide support against crop loss caused by the variability of monsoon<\/span><\/li>\n<\/ul>\n

                  The Road Ahead<\/span><\/strong><\/h2>\n

                  Variable monsoons have devastating\u2002effects on Indian agriculture, necessitating long-term planning and adaptative strategies. Only by focusing policymakers on resilience within the agricultural sector derived through innovation, infrastructure, and education can society\u2002emerge equipped to address future shocks.<\/span><\/p>\n

                  Investment in R&D<\/span> is needed<\/span> to develop climate-resilient\u2002crop varieties and sustainable farming practices. <\/span>Integrating approaches for sustainable agriculture through policy reforms in resource management, land use planning, and\u2002climate adaptation strategies. <\/span>Proximity to data about weather conditions, crop insurance, modern farming techniques, etc., would enable farmers to better manage the <\/span>monsoon’s<\/span> variability.<\/span><\/p>\n

                  Conclusion<\/span><\/strong><\/h2>\n

                  Even today, the variability of monsoon is a big challenge for Indian agriculture, which has ramifications for\u2002the economy and society at large. But while natural factors such as El Ni\u00f1o and climate change still play a role in monsoon patterns, humans are \u2002making things worse through climate change, deforestation and urbanization. We must combine technology, policy support, and community participation to stem the\u2002impacts of monsoon variability on Indian agriculture. By adopting resilient practices and embracing adaptive measures, India can navigate the uncertainties of monsoon variability and safeguard its agricultural future.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                  Being an agriculture-driven economy, India depends a lot\u2002on the timely and adequate arrival of the monsoon for its agricultural success. From June to September, the southwest monsoon provides nearly three-quarters\u2002of the country\u2019s annual precipitation and is critical for water supply for agriculture. But the variability of monsoons \u2014 when it rains,\u2002how much it rains, how […]<\/p>\n","protected":false},"author":21869,"featured_media":159099,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12287,12440,12439,11315],"tags":[],"class_list":{"0":"post-158906","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-agriculture","8":"category-climate","9":"category-climate-change","10":"category-india"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/158906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21869"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=158906"}],"version-history":[{"count":3,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/158906\/revisions"}],"predecessor-version":[{"id":159001,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/158906\/revisions\/159001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/159099"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=158906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=158906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=158906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}