country's source organization he pledged 10 million principals of institutions in the north and south of staal have planted three types of saplings , we have desert species that prevent soil erosion in desert areas such as escambil , we will work with species such as baneh and almond for forest discussions, and eucalyptus, which is timber farming. thank you very much, mr. hosni, be healthy. mr. shabanian explains the species to us more , how many of them are masmera and how much of them are not masmera? you're welcome. let me tell you a number about water because there is a lot of criticism in this field you see, i want to say in general that we planned completely in the field of water, that god willing, we will not have any problems, but anyway, it was our mistake and it is. look, if we assume that we plant one billion saplings in the forest areas , in the areas of let's take it differently, green and forest spaces , these are one billion institutions and one billion trees. if we irrigate this 10 times , it will be 10 to 20 liters, 20 liters will be one billion , 20 million cubic meters, in f