Indian agriculture has experienced significant growth and changes over time. Some key points:
1) Agriculture remains an important part of the Indian economy, providing employment to around half of India's workforce and contributing approximately 13-15% to national GDP.
2) Both agricultural production and productivity have increased substantially over the past decades due to factors like increased usage of inputs, irrigation expansion, mechanization, and crop intensification.
3) However, Indian agriculture still faces challenges to sustain its growth from population pressure on land, climate change impacts, lack of post-harvest infrastructure. Future strategies are needed to boost productivity while ensuring food security.