Explanation:

- Option 1: Horticulture

- The Golden Revolution refers to the significant increase in the productivity of horticultural crops.

- This period enhanced the production of fruits, vegetables, spices, and flowers.

- Special emphasis was placed on improving techniques and infrastructure to boost output.

- Option 2: Food grain production

- This is associated with the Green Revolution, not the Golden Revolution.

- The Green Revolution focused on increasing cereal grain production through new agricultural technologies.

- Option 3: Organic farming

- While sustainable and eco-friendly, organic farming does not fall under any 'Revolution' title with 'Golden.'

- Organic farming emphasizes the use of natural methods over synthetic inputs.

- Option 4: Pisciculture

- The Blue Revolution targets the enhancement of fish production and focuses on aquaculture.

- It concerns inland and marine fisheries, not horticulture.

Your Answer is: Option 1 - Horticulture

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