1. Observation date: The purpose of recording the observation date is to accurately record the growth of persimmon, and to track and compare the observation results on different dates. This can help to understand the growth rate and changing trend of persimmon.
2. Observation object: Recording the variety, color, size and shape of persimmons is helpful to distinguish the characteristics of different persimmons. Such records can help us to observe and compare the growth of different varieties of persimmons and understand the maturity of persimmons.
3. Growth environment: record the environmental conditions for persimmon growth, such as temperature, humidity and light. Environmental factors have an important influence on the growth and development of persimmon. By recording the growth environment, we can understand the growth of persimmon under different conditions and the most suitable environmental conditions for persimmon growth.
4. Growth status: record the growth status of persimmon, including the changes of leaves, branches and flowers. Such records are helpful to observe the health and growth of persimmons, find abnormal situations in time and take corresponding measures.
5. Observation phenomenon: record the observed special phenomena of persimmon, such as yellowing of leaves and bending of branches. Observation phenomenon is the expression of normal changes or potential problems during persimmon growth. By recording and observing this phenomenon, we can find and solve the abnormal situation in persimmon growth in time.
6. Pests and diseases: record whether persimmons have pests and diseases, including the types and degrees of pests and diseases. Pests and diseases are common problems in persimmon growth, which have an important impact on persimmon health and yield. By recording the diseases and insect pests, we can monitor the diseases and insect pests of persimmons and take corresponding control measures.
7. Recorder: Recording the name of the person who made the observation helps to trace the source and reference of the observation record. Such records can ensure the reliability and accuracy of observation data.