For instance, the widely distributed red soils (Udic Ferraisols or Luvisols in the Chinese Soil Taxonomy) in the Changzhutan has thick soil profiles. However, water-storage, and available water-storage capacity for plant growth is limited [32]. The present situation and conditions have lead to the progressive development of seasonal drought. To address this problem one might select favorable sites for constructing small water storage ponds where excess rain during the wet season can be stored for irrigation. These irrigation ponds could be similar to the “Tameike” in Japan, which not only solve effectively droughts in the dry summer season but also create a favorable ecosystem [33].