Zobrazeno 1 - 10
of 429
pro vyhledávání: '"Canopy volume"'
Autor:
Roberto Massenti, Antonino Ioppolo, Alessandro Carella, Valeria Imperiale, Riccardo Lo Bianco, Maurizio Servili, Roberto Selvaggini, Tiziano Caruso
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
This study evaluated growth, yield and olive oil quality of mature pedestrian olive orchards. Trees of three Sicilian cultivars Calatina, Nocellara del Belice and Abunara were planted at four combinations of planting densities and training forms. Tre
Externí odkaz:
https://doaj.org/article/fa864f645de146938341395f5264218b
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
The nonuniform distribution of fruit tree canopies in space poses a challenge for precision management. In recent years, with the development of Structure from Motion (SFM) technology, unmanned aerial vehicle (UAV) remote sensing has been widely used
Externí odkaz:
https://doaj.org/article/bbc31bf772074ceaac8b802f7e4f68f6
Autor:
Chiara Traini, Simona Lucia Facchin, Raffaella Brigante, Alessandra Vinci, Sofia Persichetti, Massimiliano Meneghini, Maurizio Micheli, Franco Famiani, Silvia Portarena, Giuliano Dradi, Daniela Farinelli
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
IntroductionOver the course of four consecutive years, a comparative study, for the first time, was carried out to assess their growth characteristics, vegetative and productive performances. MaterialMicropropagated, grafted on not suckering rootstoc
Externí odkaz:
https://doaj.org/article/7275364afea64b12b6907535c4814563
Publikováno v:
Ecosphere, Vol 15, Iss 5, Pp n/a-n/a (2024)
Abstract Shrub volume is used to calculate numerous, essential ecological indicators in rangeland ecosystems such as biomass, fuel loading, wildlife habitat, site productivity, and ecosystem structure. Field techniques for biomass estimation, includi
Externí odkaz:
https://doaj.org/article/d3cbb7361be3428890dc28396cdbbd87
Autor:
Tahir Khurshid, G. P. Sanderson
Publikováno v:
International Journal of Fruit Science, Vol 23, Iss 1, Pp 246-255 (2023)
ABSTRACT“Washington Navel” orange is the principal mid-season maturing cultivar grown in south-eastern Australia. The cultivar has strong export potential and earns high returns for citrus growers. However, trees bear a large number of small-size
Externí odkaz:
https://doaj.org/article/6cbc3da3b7ae45d796cc36a8aaf9cc64
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2641 (2024)
Canopy volume is a crucial biological parameter for assessing tree growth, accurately estimating forest Above-Ground Biomass (AGB), and evaluating ecosystem stability. Airborne Laser Scanning (ALS) and Terrestrial Laser Scanning (TLS) are advanced pr
Externí odkaz:
https://doaj.org/article/d8d664e0e6f84663a46e4b97317d06f8
Autor:
Timothy O’Connor, Angela Ferguson, Bruce W. Clegg, Nita Pallett, Jeremy J. Midgley, Julius Shimbani
Publikováno v:
PeerJ, Vol 12, p e16961 (2024)
Colophospermum mopane (mopane) forms mono-dominant woodlands covering extensive areas of southern Africa. Mopane provides a staple foodstuff for elephants, who hedge woodland by reducing trees to small trees or shrubs, leaving emergent trees which ar
Externí odkaz:
https://doaj.org/article/343d76ddff114e339c8ed77a7afb7bf0
Autor:
Tao Liu, Fei Wu, Nana Mou, Shaolong Zhu, Tianle Yang, Weijun Zhang, Hui Wang, Wei Wu, Yuanyuan Zhao, Chengming Sun, Zhaosheng Yao
Publikováno v:
Food and Energy Security, Vol 13, Iss 1, Pp n/a-n/a (2024)
Abstract Estimating wheat yield accurately is crucial for efficient agricultural management. While canopy spectral information is widely used for this purpose, the incorporation of canopy volumetric features (CVFs) remains underexplored. This study b
Externí odkaz:
https://doaj.org/article/d55e1b109c024180b4f9a45572b3e406
Akademický článek
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Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2142 (2024)
Crop phenotyping data collection is the basis for precision agriculture and smart decision-making applications. Accurately obtaining the canopy volume of citrus trees is crucial for yield prediction, precise fertilization and cultivation management.
Externí odkaz:
https://doaj.org/article/d34b502372944ee48076e69c71b78b50