Results 1 to 10 of about 10,818,476 (313)

Unjuk Kerja Mesin Pemanen Padi (Oryza sativa) Kombinasi Mini (Mini Combine Harvester)

Jurnal Teknik Pertanian Lampung, 2021
Mini combine harvester is a modern machine used for cutting rice, threshing and cleaning grain while walking in the field. This machine helps farmers where, time and energy to harvest more efficiently and does not require a large amount of labor like ...
Mochamad Zakky, Joko Pitoyo, Adi Prayoga   +2 more
doaj   +1 more source

The Electroencephalogram (EEG) Study for Estimating Endurance Sports Performance Base on Eigenvalues Extraction Method

Brain Sciences
Objectives. Brain–behavior connections are a new means to evaluate sports performance. This electroencephalogram (EEG) study aims to estimate endurance exercise performance by investigating eigenvalue trends and comparing their sensitivity and linearity.
Zijian Zhou, Hongqi Xu, Yubing Sun, Guangda Liu   +3 more
doaj   +1 more source

Correlation of moisture, pH and zeta potential (ζ) in sandy-clay-loam soils of the southern state of Hidalgo, Mexico [PDF]

Acta Montanistica Slovaca, 2013
Agricultural soils in savanna zones are very sensitive to compaction and crusting, which merits investigation because, with respect to rainfall, crusting occurs in them and no matter how thin the crusts become they prevent infiltration and root ...
María Aurora Méndez Marzo, Otilio Arturo Acevedo Sandoval, Francisco Prieto García, Judith Prieto Méndez   +3 more
doaj  

Interactive Effects of Different Field Capacity and Nitrogen Levels on Soil Fertility and Microbial Community Structure in the Root Zone of Jujube (Ziziphus jujuba Mill.) Seedlings in an Arid Region of Southern Xinjiang, China

Agronomy
Understanding the regulatory mechanisms of water–nitrogen coupling effects on soil–plant–microbe systems in arid regions is crucial for sustainable agricultural development. This study systematically investigated the interactive effects of field capacity
Yunqi Ma, Haoyang Liu, Junpan Sun, Cuiyun Wu, Yuyang Zhang   +4 more
doaj   +1 more source

Development of an Algorithm for an Automatic Determination of the Soil Field Capacity Using of a Portable Weighing Lysimeter. [PDF]

Sensors (Basel), 2021
Soler-Méndez M, Parras-Burgos D, Cisterne-López A, Mas-Espinosa E, Intrigliolo DS, Molina-Martínez JM.   +5 more
europepmc   +1 more source

Soil spatial variability and the estimation of the irrigation water depth

Scientia Agricola, 2001
The effects of soil water spatial variability previous to irrigation and of the field capacity on the estimation of irrigation water depth are evaluated. The experiment consisted of a common bean (Phaseolus vulgaris L.) crop established on a Kandiudalfic
Klaus Reichardt, José Carlos de Araújo Silva, Luis Henrique Bassoi, Luís Carlos Timm, Julio Cesar Martins de Oliveira, Osny Oliveira Santos Bacchi, João Eduardo Pilotto   +6 more
doaj  

Soil Hydraulic Properties Estimated from Evaporation Experiment Monitored by Low-Cost Sensors

Agronomy
The estimation of soil hydraulic properties—such as water retention and hydraulic conductivity—is essential for irrigation management and agro-hydrological modeling.
Tallys Henrique Bonfim-Silva, Everton Alves Rodrigues Pinheiro, Tonny José Araújo da Silva, Thiago Franco Duarte, Luana Aparecida Menegaz Meneghetti, Edna Maria Bonfim-Silva   +5 more
doaj   +1 more source

Determination of field capacity in the Chibunga and Guano rivers micro-basins. [PDF]

F1000Res, 2021
Mendoza B, Fiallos M, Iturralde S, Santillán P, Guananga N, Bejar J, Lowy DA, Vágó I, Sándor Z.   +8 more
europepmc   +1 more source

Monitoring Soil Surface Mineralogy at Different Moisture Conditions Using Visible Near-Infrared Spectroscopy Data

Remote Sensing, 2019
The soil minerals determine essential soil properties such as the cation exchange capacity, texture, structure, and their capacity to form bonds with organic matter.
Irena Ymeti, Dhruba Pikha Shrestha, Freek van der Meer   +2 more
doaj   +1 more source

Assessing the soil physical and chemical properties of long-term pomelo orchard based on tree growth

Open Agriculture
The investigation in three groups of pomelo trees (good, average, bad) was conducted. Each group included 15 orchards. The number of soil samples collected for analysis is 15 samples × 2 depths (0–15 cm and 15–30 cm) × 3 groups of plants = 90 soil ...
Linh Tran Ba, Thang La Cao, Khoi Chau Minh, Phuong Nguyen Thi Kim, Thuc Le Vinh   +4 more
doaj   +1 more source