A review of methods to improve nitrogen use efficiency in agriculture
Management of nitrogen (N) is a challenging task and several methods individually and in
combination are in use to manage its efficiency. However, nitrogen use efficiency (NUE) has …
combination are in use to manage its efficiency. However, nitrogen use efficiency (NUE) has …
Hyperspectral remote sensing of plant pigments
GA Blackburn - Journal of experimental botany, 2007 - academic.oup.com
The dynamics of pigment concentrations are diagnostic of a range of plant physiological
properties and processes. This paper appraises the develo** technologies and analytical …
properties and processes. This paper appraises the develo** technologies and analytical …
Response of Chlorophyll, Carotenoid and SPAD-502 Measurement to Salinity and Nutrient Stress in Wheat (Triticum aestivum L.)
Abiotic stress can alter key physiological constituents and functions in green plants.
Improving the capacity to monitor this response in a non-destructive manner is of …
Improving the capacity to monitor this response in a non-destructive manner is of …
Advances in hyperspectral remote sensing of vegetation and agricultural crops
Hyperspectral data (Table 1) is acquired as continuous narrowbands (eg, each band with 1
to 10 nanometer or nm bandwidths) over a range of electromagnetic spectrum (eg, 400 …
to 10 nanometer or nm bandwidths) over a range of electromagnetic spectrum (eg, 400 …
Nitrogen deficiency effects on plant growth, leaf photosynthesis, and hyperspectral reflectance properties of sorghum
An experiment was conducted under outdoor pot-culture conditions to determine effects of
nitrogen (N) deficiency on sorghum growth, physiology, and leaf hyperspectral reflectance …
nitrogen (N) deficiency on sorghum growth, physiology, and leaf hyperspectral reflectance …
Random forest regression and spectral band selection for estimating sugarcane leaf nitrogen concentration using EO-1 Hyperion hyperspectral data
Nitrogen (N) is one of the most important limiting nutrients for sugarcane production.
Conventionally, sugarcane N concentration is examined using direct methods such as …
Conventionally, sugarcane N concentration is examined using direct methods such as …
Effects of nitrogen deficiency on leaf photosynthesis, carbohydrate status and biomass production in two olive cultivars 'Meski'and 'Koroneiki'
O Boussadia, K Steppe, H Zgallai, SB El Hadj… - Scientia …, 2010 - Elsevier
The effects of nitrogen deficiency on CO2 assimilation, carbohydrate content and biomass
were studied in two olive (Olea europaea L.) cultivars ('Meski'and 'Koroneiki'). One-year-old …
were studied in two olive (Olea europaea L.) cultivars ('Meski'and 'Koroneiki'). One-year-old …
Temperature Effects on the Shoot and Root Growth, Development, and Biomass Accumulation of Corn (Zea mays L.)
Temperature is a critical environmental factor regulating plant growth and yield. Corn is a
major agronomic crop produced globally over a vast geographic region, and highly variable …
major agronomic crop produced globally over a vast geographic region, and highly variable …
Using hyperspectral remote sensing techniques to monitor nitrogen, phosphorus, sulphur and potassium in wheat (Triticum aestivum L.)
In situ, non-destructive and real time mineral nutrient stress monitoring is an important
aspect of precision farming for rational use of fertilizers. Studies have demonstrated the …
aspect of precision farming for rational use of fertilizers. Studies have demonstrated the …
Active-optical sensors using red NDVI compared to red edge NDVI for prediction of corn grain yield in North Dakota, USA
Active-optical sensor readings from an N non-limiting area standard established within a
farm field are used to predict yield in the standard. Lower yield predictions from sensor …
farm field are used to predict yield in the standard. Lower yield predictions from sensor …