Contents I. Introduction
Global food security is threatened by increased demands from a growing global population, trees provides numerous economic benefits, they have had an important function in our daily life for example it is used in building material, chemical or industrial products, cosmetics, furniture etc. Many products are derived from trees, therefore farmers are very interested in testing innovative solutions to improve the quality and the quantity of the products, while reducing time and energy, managing water resources and fertilizers, and reducing emissions and pollution. In this context, precision agriculture is one of many modern farming practices that make production more efficient. With precision agriculture, farmers and soils work better, not harder. Although more complex definitions exist, the simple description of the precision agriculture is a way to “apply the right treatment in the right place at the right time” [1]. Precision agriculture techniques received wide attention around the word it provides a solution which can maximize yield to meet the increased demands of food while minimizing both economic and environmental costs of food production. By applying the exact amount of input resources where and when it is needed, the yield can be maximized while reducing the application of fertilizer and pesticides, which is economically beneficial for a sustainable agriculture and environment [2].
