Browsing NIBIO Brage by Author "Kusnierek, Krzysztof"
Now showing items 1-12 of 12
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Canopy fluorescence sensing for in-season maize nitrogen status diagnosis
Dong, Rui; Miao, Yuxin; Wang, Xinbing; Yuan, Fei; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2021-12-17)Accurate assessment of crop nitrogen (N) status and understanding the N demand are considered essential in precision N management. Chlorophyll fluorescence is unsusceptible to confounding signals from underlying bare soil ... -
Developing a proximal active canopy sensor-based precision nitrogen management strategy for high-yielding rice
Lu, Junjun; Miao, Yuxin; Shi, Wei; Li, Jingxin; Hu, Xiaoyi; Chen, Zhichao; Wang, Xinbing; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2020-05-02)RapidSCAN is a portable active canopy sensor with red, red-edge, and near infrared spectral bands. The objective of this study is to develop and evaluate a RapidSCAN sensor-based precision nitrogen (N) management (PNM) ... -
Developing an Active Canopy Sensor-Based Integrated Precision Rice Management System for Improving Grain Yield and Quality, Nitrogen Use Efficiency, and Lodging Resistance
Lu, Junjun; Wang, Hongye; Miao, Yuxin; Zhao, Liqin; Zhao, Guangming; Cao, Qiang; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2022-05-19)Active crop sensor-based precision nitrogen (N) management can significantly improve N use efficiency but generally does not increase crop yield. The objective of this research was to develop and evaluate an active canopy ... -
Economic optimal nitrogen rate variability of maize in response to soil and weather conditions: Implications for site-specific nitrogen management
Wang, Xinbing; Miao, Yuxin; Dong, Rui; Chen, Zhichao; Kusnierek, Krzysztof; Mi, Guohua; Mulla, David J. (Peer reviewed; Journal article, 2020-08-21)The dynamic interactions between soil, weather and crop management have considerable influences on crop yield within a region, and should be considered in optimizing nitrogen (N) management. The objectives of this study ... -
Flowering Phenology of Six Seasonal-Flowering Strawberry Cultivars in a Coordinated European Study
Krüger, Erika; Woznicki, Tomasz; Heide, Ola M.; Kusnierek, Krzysztof; Rivero, Rodmar Isak; Masny, Agnieszka; Sowik, Iwona; Brauksiepe, Bastienne; Eimert, Klaus; Mott, Daniela; Savini, Gianluca; Demene, Marino; Guy, Karine; Petit, Aurelie; Denoyes, Béatrice; Sønsteby, Anita (Peer reviewed; Journal article, 2022-10-11)The flowering phenology of six genetically distant strawberry cultivars (‘Candonga®’ (ES), ‘Clery’ (IT), ‘Florence’ (UK), ‘Frida’ (NO), ‘Gariguette’ (FR), and ‘Sonata’ (NL)) was studied for 3 years in relation to climatic ... -
Gaussian Process Modeling of In-Season Physiological Parameters of Spring Wheat Based on Airborne Imagery from Two Hyperspectral Cameras and Apparent Soil Electrical Conductivity
Żelazny, Wiktor R.; Kusnierek, Krzysztof; Geipel, Jakob (Peer reviewed; Journal article, 2022-11-25)The remote sensing of the biophysical and biochemical parameters of crops facilitates the preparation of application maps for variable-rate nitrogen fertilization. According to comparative studies of machine learning ... -
Growing Potatoes (Solanum tuberosum L.) Hydroponically in Wood Fiber—A Preliminary Case-Study Report
Woznicki, Tomasz; Møllerhagen, Per; Heltoft, Pia; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2021-07-05)Potato contributes highly to the global food security. It is predicted that the production of this crop will be negatively affected by future climatic changes. Application of hydroponics for table potato production can ... -
Hydroponic potato production in wood fiber for food security
Kusnierek, Krzysztof; Heltoft, Pia; Møllerhagen, Per; Woznicki, Tomasz (Peer reviewed; Journal article, 2023-06-03)The resilience of global food security is a critical concern. Facing limited access to land and potential disruption of the food markets, alternative, scalable, and efficient production systems are needed as a complementary ... -
Improving Unmanned Aerial Vehicle Remote Sensing-Based Rice Nitrogen Nutrition Index Prediction with Machine Learning
Zha, Hainie; Miao, Yuxin; Wang, Tiantian; Li, Yue; Zhang, Jing; Sun, Weichao; Feng, Zhengqi; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2020-01-08)Optimizing nitrogen (N) management in rice is crucial for China’s food security and sustainable agricultural development. Nondestructive crop growth monitoring based on remote sensing technologies can accurately assess ... -
Kartlegging av Presisjonshektaren – Hvordan kartlegge et skifte som skal presisjonsdyrkes?
Seehusen, Till; Kusnierek, Krzysztof; Geipel, Jakob; Hveem, Kjersti Balke (NIBIO Rapport, Research report, 2022)Som en del av prosjektet Presisjonshektaren ved NIBIO Senter for Presisjonsjordbruk har det gjennom 2021 og 2022 blitt utført et demonstrasjonsforsøk hvor det ble prøvd ulike verktøy til jordkartlegging på et tilsynelatende ... -
Wood Fiber from Norway Spruce—A Stand-Alone Growing Medium for Hydroponic Strawberry Production
Woznicki, Tomasz; Jackson, Brian E.; Sønsteby, Anita; Kusnierek, Krzysztof (Peer reviewed; Journal article, 2023-07-15)There is an increased interest in the hydroponic production of strawberries in protected cultivation systems, and it is, therefore, urgent to develop new, more sustainable growing media alternatives. This study investigated ... -
Wood Fiber-Based Growing Media for Strawberry Cultivation: Effects of Incorporation of Peat and Compost
Aurdal, Siv Mari; Woznicki, Tomasz; Haraldsen, Trond; Kusnierek, Krzysztof; Sønsteby, Anita; Remberg, Siv Fagertun (Peer reviewed; Journal article, 2022-12-30)Cultivation of strawberries in greenhouses and polytunnels is increasing, and new sustainable growing media are needed to replace peat and coconut coir. This study investigated the effect of wood fiber and compost as growing ...