Pineapple plants include dried plants that store water. Ananas comosus includes CAM plants. At the introduction of CO 2 into the organic acid, followed by the transfer of CO 2 into the Calvin cycle is only temporarily separated. And carbon fixation into organic acid occurs at night and is often called krasulase acid metabolism while the Calvin cycle during the day. Plants such as pineapple open stomata at night and close the stomatanya during the day and on. The mesophyll cells store the organic acids they make in the vacuoles during the night until the morning (Yulianti, 2008).
indonesian aceh malaka