We do alot of work spraying Liquid N. This application method is a great way to reduce your urea bill. Typical rates are from 20Kg/Ha to 40Kg/Ha of urea. Gibberellic acid can be added and these work great togeather.
We can also add other products to the dissolved urea such as Humic acid, fish/kelp concentrates, Less N etc which give an even better reponse. All these can be carried to the farm.
It is a foliar application so the nitrogen is taken in quickly through the plant leaves giving a quicker response while using alot less!
We do all the dissolving in the truck tank and use our Hiab to load the urea into the truck, quick and easy!