Fahri, Anis2018-04-022018-04-022018-04-02wahyu sari yenihttps://repository.unri.ac.id/xmlui/handle/123456789/9330Development of integrated cropping calendar becomes a necessity, which is expected to increase agricultural yield and can reduce harvest losses due to drought and flood. And not only that an information summarized in one data base becomes a necessity to get various information in quick time. This planting calendar provides complete information for farmers. The operational guidelines are set at the community, and distric levels. KATAM (plant calendar) as one of the important tools in adjusting cropping pattern of food plants with climate change. Delivering information on the direction, strategy and policy of agriculture sector on climate change in the form of road map to stakeholders and related parties. The productivity of paddy in Indragiri Hulu regency is still low about 3-4 ton / ha and average of cropping index (IP) 100, planting generally only once a year. The production can still be increased to 5-6 t / ha through the introduction of rice technology such as superior seed, VUB, fertilizer, amelioration, pest control. Through the application of Integrated Calendar Information System (SI-KATAM) at MH 2017/2918 and MK 2017 in Indragiri Hulu Regency, the cropping index (%) of paddy can be increased from the average IP 100 to 167. The increasing of Cultivation Index will have a significant impact on the increase rice productionenPlanting calendarclimate changecrop indexproductionArticle