Organic Fertilization and Tree Orchards

Organic Weed Management in Walnut Orchards

Controlling weeds in organic farming systems requires the use of many techniques and strategies in order to achieve economically acceptable weed control and yields. Weeds can always be pulled or cut out, but the question is simply how much can a grower spend in terms of time and money to reduce weed pressure. The more a grower is able to reduce weed pressure (seed and perennial propagules) the ...

Potassium Fertilization on Fruits Orchards: A Study Case from Brazil

Irrigation in Mediterranean Fruit Tree Orchards

Tree centric localisation in almond orchards

Robotics and intelligent sensing systems can provide useful information to improve yield and quality in specialty crop production. A key requirement for treecrop applications is the ability to associate sensed data to the individual trees in an orchard. A mobile ground robot with a scanning lidar (laser range sensor) is used to build a three dimensional (3D) model of an orchard and algorithms a...

From flower induction to seed production in forest tree orchards.

We review developments in cone and seed production research during the past decade. We conclude that although cone induction techniques, including hormonal and cultural procedures, have been refined, they still do not fully overcome juvenility or noninductive environmental effects. The role pollen plays in enhancing seed production and the genetic quality of seed is discussed. Techniques for ha...