Fertility needs in high-yielding corn production

Although advances in agronomy, breeding, and biotechnology have dramatically increased corn grain yields, soil test values indicate that producers may not be supplying optimal nutrient levels. Moreover, many current nutrient ...

'Skywalker': Aeronautical technology to improve maize yields

To design a low-cost unmanned aerial vehicle which helps to select the maize varieties which are best adapted to adverse environmental conditions is the main objective of an international project led by Josep LluĂ­s Araus, ...

High nitrogen fertilizers tested on post-transplant ornamentals

The nutrition and fertilization needs of container-grown ornamental plants during production are well-documented, but there is limited research about the plants' fertilizer requirements following transplantation into landscapes. ...

Signal proteins for plant stem cells discovered

Wageningen University (The Netherlands) biochemist Dolf Weijers and his German colleagues have discovered how stem cells in a plant embryo are formed. The cells communicate with one another via the transportation of a protein, ...

The future of organic ornamental plants

Whether plants are grown for food or ornamental use, conventional agricultural production methods have the same environmental impact. Pesticides, herbicides, and chemical fertilizers can find their way into the air and groundwater, ...

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