The prediction model of nitrogen nutrition in cotton canopy leaves based on hyperspectral visible-near infrared band feature fusion.
Sign Up to like & getrecommendations! Published in 2023 at "Biotechnology journal"
DOI: 10.1002/biot.202200623
Abstract: Hyperspectral remote sensing technology is becoming increasingly popular in various fields due to its ability to provide detailed information about crop growth and nutritional status. The use of hyperspectral technology to predict SPAD (Soil and… read more here.
Keywords: nitrogen nutrition; cotton canopy; feature;
The nitrogen nutrition potential of arable soils
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-42274-y
Abstract: Soils are an important source of nitrogen in many of the world’s cropping systems. Especially in low-input production systems, nitrogen release from soil organic matter turn-over is the major part of the crop’s nitrogen supply… read more here.
Keywords: nitrogen; nitrogen nutrition; production; potential arable ... See more keywords
Interplay between ethylene and nitrogen nutrition: how ethylene orchestrates nitrogen responses in plants.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of integrative plant biology"
DOI: 10.1111/jipb.13355
Abstract: The stress hormone ethylene plays a key role in plant adaptation to adverse environmental conditions. Nitrogen (N) is the most quantitatively required mineral nutrient for plants, and its availability is a major determinant for crop… read more here.
Keywords: ethylene nitrogen; nitrogen nutrition; ethylene; ethylene orchestrates ... See more keywords
Rice nitrogen nutrition monitoring classification method based on the convolution neural network model: Direct detection of rice nitrogen nutritional status
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DOI: 10.1371/journal.pone.0273360
Abstract: The nitrogen nutrition status affects the main factors of rice yield. In traditional rice nitrogen nutrition monitoring methods, most experts enter the farmland to observe leaf color and growth and apply an appropriate amount of… read more here.
Keywords: nitrogen nutrition; rice; rice nitrogen; model ... See more keywords
Rapid diagnosis of nitrogen nutrition status in rice based on static scanning and extraction of leaf and sheath characteristics
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Agricultural and Biological Engineering"
DOI: 10.25165/ijabe.v10i3.1860
Abstract: Abstract: According to the mechanism of rice growth, if nitrogen deficiency occurs, not only rice leaf but also sheath shows special symptoms: sheaths become short, stems appear light green, older sheath become lemon-yellowish. Nitrogen nutrition… read more here.
Keywords: sheath; nitrogen nutrition; leaf sheath; rice ... See more keywords
Estimating the rice nitrogen nutrition index based on hyperspectral transform technology
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2023.1118098
Abstract: Background and objective The rapid diagnosis of rice nitrogen nutrition is of great significance to rice field management and precision fertilization. The nitrogen nutrition index (NNI) based on the standard nitrogen concentration curve is a… read more here.
Keywords: nitrogen nutrition; rice nitrogen; rice; estimation ... See more keywords