Results 41 to 50 of about 365,074 (146)

Weather effects on maize yields in Croatia in 2010 and 2011 [PDF]

Agroznanje, 2012
Maize is the main field crop on arable lands in Croatia. According to the data of Croatian Bureau of Statistics, maize was grown on 303300 ha/year in Croatia throughout 2001-2010 and annual yields ranged from 4.2 to 8.0 t/ha.
Kovačević Vlado, Rastija Mirta, Brkić Josip, Iljkić Dario   +3 more
doaj   +1 more source

The Effects of Rock Zones and Tea Tree Varieties on the Growth and Quality of Wuyi Rock Tea Based on the OPLS-DA Model and Machine Learning

Agriculture
Rock zones have an important influence on the yield and quality of Wuyi rock tea. In this study, OPLS-DA combined with machine learning was used to analyze the effects of different rock zones and tea tree varieties on the physicochemical properties of ...
Jianghua Ye, Qi Zhang, Miao Jia, Yuhua Wang, Ying Zhang, Xiaoli Jia, Xinyu Zheng, Haibin Wang   +7 more
doaj   +1 more source

Initial genetic characterisation of rye (secale cereale L.) in the Gene Bank of the Republic of Srpska [PDF]

Agroznanje, 2012
The Gene Bank of the Republic of Srpska (Genetic Resources Institute of the University of Banja Luka) was established in 2009. The characterization of accessions with molecular markers began during 2010. This paper presents the initial results of genetic
Kajkut Mirela, Mandić Dragan, Tomić Lidija, Radun Marina   +3 more
doaj   +1 more source

Transcriptome Sequencing Provides Insights into High-Temperature-Induced Leaf Senescence in Herbaceous Peony

Agriculture
Global warming causes frequent high temperatures in summer; which negatively impacts herbaceous peonies (Paeonia lactiflora Pall.) by accelerating leaf senescence and reducing biomass accumulation, leading to reduced flower quality in the subsequent year.
Mengting Zu, Shuying Qiu, Yi Qian, Jun Tao, Daqiu Zhao   +4 more
doaj   +1 more source

Cadmium speciation assessment in salinised environmental conditions [PDF]

Agroznanje, 2012
Increased topsoil salinity and trace elements content due to inappropriate land management practices (fertigation, soil amendments application) represent some of the most widespread threats to food safety and security in modern agriculture ...
Ondrasek Gabrijel, Romić Davor, Savić Radovan, Tanaskovik Vjekoslav   +3 more
doaj   +1 more source

The Impact of Long-Term Fallowing on the Yield and Quality of Winter Rape and Winter and Spring Wheat

Agriculture
The proper fallowing of soil maintains or even improves its yield potential. The aim of this research was to compare five methods of soil protection with high production potential on the yield and quality of strategic plants. The tested methods consisted
Stanisław Sienkiewicz, Piotr Jarosław Żarczyński, Jadwiga Wierzbowska, Sławomir Józef Krzebietke   +3 more
doaj   +1 more source

Application of Convolutional Neural Networks in Weed Detection and Identification: A Systematic Review

Agriculture
Weeds are unwanted and invasive plants that proliferate and compete for resources such as space, water, nutrients, and sunlight, affecting the quality and productivity of the desired crops.
Oscar Leonardo García-Navarrete, Adriana Correa-Guimaraes, Luis Manuel Navas-Gracia   +2 more
doaj   +1 more source

Clinical and Analytical Performance of an Automated Serological Test That Identifies S1/S2-Neutralizing IgG in COVID-19 Patients Semiquantitatively

Journal of Clinical Microbiology, 2020
In the coronavirus (CoV) disease 2019 (COVID-19) pandemic, highly selective serological testing is essential to define exposure to severe acute respiratory syndrome CoV 2 (SARS-CoV-2).
F. Bonelli, A. Sarasini, C. Zierold, M. Calleri, A. Bonetti, C. Vismara, F. Blocki, L. Pallavicini, A. Chinali, D. Campisi, E. Percivalle, Anna Pia DiNapoli, C. Perno, F. Baldanti   +13 more
semanticscholar   +1 more source

Crop Classification Combining Object-Oriented Method and Random Forest Model Using Unmanned Aerial Vehicle (UAV) Multispectral Image

Agriculture
The accurate and timely identification of crops holds paramount significance for effective crop management and yield estimation. Unmanned aerial vehicle (UAV), with their superior spatial and temporal resolution compared to satellite-based remote sensing,
Hui Deng, Wenjiang Zhang, Xiaoqian Zheng, Houxi Zhang   +3 more
doaj   +1 more source

Physical Traits and Phenolic Compound Diversity in Maize Accessions with Blue-Purple Grain (Zea mays L.) of Mexican Races

Agriculture
Consumer interest in foods enriched with phytochemical compounds for health benefits has prompted plant breeders to focus on developing new cultivars with an enhanced content of specific compounds.
Yolanda Salinas-Moreno, Alberto Santillán-Fernández, Ivone Alemán de la Torre, José Luis Ramírez-Díaz, Alejandro Ledesma-Miramontes, Miguel Ángel Martínez-Ortiz   +5 more
doaj   +1 more source