Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
An Alternative Approach to Managing the Nitrogen Content of Cereal Crops. / Митрофанова, Ольга Александровна; Якушев, Вячеслав Викторович; Захарова, Елена Томовна; Терлеев, Виталий Викторович.
Robotics, Machinery and Engineering Technology for Precision Agriculture. ed. / Mark Shamtsyan; Marco Pasetti; Alexey Beskopylny. Springer Nature, 2022. p. 481-491 (Smart Innovation, Systems and Technologies; Vol. 247).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
}
TY - GEN
T1 - An Alternative Approach to Managing the Nitrogen Content of Cereal Crops
AU - Митрофанова, Ольга Александровна
AU - Якушев, Вячеслав Викторович
AU - Захарова, Елена Томовна
AU - Терлеев, Виталий Викторович
PY - 2022
Y1 - 2022
N2 - Fertilizers are actively used in agriculture, and nitrogen is a main introduced agrochemical for cereal crops. It's necessary to study crops nitrogen status managing approaches by determining reasonable doses of fertilizer applied. The crop production process dynamic modeling method is difficult to apply in practice. In this connection, an alternative approach to control the crops nitrogen content based on the remote sensing processing is proposed. Cereal crops aerial photographs are used as the initial data of the problem under consideration. In addition, ground-based measurements can be used. Two approaches to solve this problem based on image processing are proposed. The first method is based on the analysis of plant color characteristics. In the case when in addition to the aerial photograph of crops there is a set of ground-based measurements of nitrogen content in plants, it is advisable to carry out spatial interpolation using the kriging method. It should be noted that in spite of the high accuracy of the plant nitrogen content prediction by both methods, the approach using test sites seems to be more effective.
AB - Fertilizers are actively used in agriculture, and nitrogen is a main introduced agrochemical for cereal crops. It's necessary to study crops nitrogen status managing approaches by determining reasonable doses of fertilizer applied. The crop production process dynamic modeling method is difficult to apply in practice. In this connection, an alternative approach to control the crops nitrogen content based on the remote sensing processing is proposed. Cereal crops aerial photographs are used as the initial data of the problem under consideration. In addition, ground-based measurements can be used. Two approaches to solve this problem based on image processing are proposed. The first method is based on the analysis of plant color characteristics. In the case when in addition to the aerial photograph of crops there is a set of ground-based measurements of nitrogen content in plants, it is advisable to carry out spatial interpolation using the kriging method. It should be noted that in spite of the high accuracy of the plant nitrogen content prediction by both methods, the approach using test sites seems to be more effective.
KW - Cereal crops
KW - Fertilizers
KW - Nitrogen
UR - http://www.scopus.com/inward/record.url?scp=85117524686&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/0e1d393f-7fab-3cf7-a768-e0e9866ecbba/
U2 - 10.1007/978-981-16-3844-2_44
DO - 10.1007/978-981-16-3844-2_44
M3 - Conference contribution
SN - 9789811638435
T3 - Smart Innovation, Systems and Technologies
SP - 481
EP - 491
BT - Robotics, Machinery and Engineering Technology for Precision Agriculture
A2 - Shamtsyan, Mark
A2 - Pasetti, Marco
A2 - Beskopylny, Alexey
PB - Springer Nature
ER -
ID: 87332552