Proceedings
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| Filter results4 paper(s) found. |
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1. A Comparison of Plant Temperatures as Measured By Thermal Imaging and Infrared Thermometry... P. Baresel, B. Mistele, H. Yuncai, U. Schmidhalter, H. Hackl |
2. Detection Of Fruit Tree Water Status In Orchards From Remote Sensing Thermal ImageryIn deciduous fruit trees there is a growing need of using water status indicators for scheduling irrigation and adopt regulated deficit irrigation (RDI) strategies taking into account spatial variability of orchards. RDI strategies have been successfully adopted for many fruit trees as a means for reducing water use and because yield and quality at harvest are not sensitive to water stress at some developmental stages. Although water status is generally monitored by measuring tree... P.J. Zarco-tejada, V. Gonzalez-dugo, J. Girona, E. Fereres, J. Bellvert |
3. The Profitability of Variable Rate Lime in WheatGrid sampling allows a variable rate of lime to be applied and has been marketed as a cost saver to producers. However, there is little research that shows if this precision application is profitable or not. Previous research on variable-rate lime has considered only a small number of fields. This paper uses soil sampling data from 170 fields provided by producers in Oklahoma and Kansas. We compare net returns of variable rate to uniform rate lime for grain only wheat production, dual-purpose... B. Mills, B. Brorsen, D. Arnall |
4. Comparison Between Conventional and Aerial Spraying Using Remotely Piloted Aircraft in the Control of the Coffee Leaf MinerA traça-do-café (Leucoptera coffeella) é uma das principais influências que influenciam o cultivo do café, impactando diretamente a produtividade da cultura. Seu controle pode ser desafiador em algumas áreas devido às condições do terreno e à escassez de mão de obra. Este estudo teve como objetivo comparar a eficiência agronômica e a dinâmica de controle do traçado-do-café utilizando dois... W. Batista Da Silva , A. Santos, A. Felipe Dos Santos, T. Costa Barboza, O.P. Costa, G.L. Silveira, R.Q. Alves |