Crop development models
Models for climate behavior are frequently inconclusive. In order to further e1024 study effects of global warming on agriculture, other types of models, such as crop development models, yield prediction, quantities of water e682 or fertilizer consumed, can be used. Such models condense the knowledge accumulated of the climate, soil, and effects observed of the results of various agricultural practices. ea1532a They thus could make it possible to test strategies of adaptation to modifications of the environment. Because these models are necessarily simplifying natural conditions (often based on en5038a1 the assumption that weeds, disease and insect pests are controlled), it is not clear whether the results they give will have an in-field reality. However, some results are partly validated with an increasing number of experimental ep263 results. Other models, such as insect and disease development models based on climate projections are also used (for example simulation of aphid reproduction or euphoria (cereal fungal disease) development).