Results 41 to 50 of about 8,480,042 (327)

Plot size and shape for Sesame experiments

OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA, 2023
In agricultural experimentation, the use of adequate plot size and shape is an important experimental technique to increase the precision of the experiment. Thus, the objective of this study was to determine the appropriate size and shape of the plot for field experimentation with sesame.
Roberto Pequeno De Sousa, Janilson Pinheiro De Assis, Isaac Reinaldo Pinheiro De Lima, Joelma de Assis França, Robson Pequeno De Sousa, Walter Martins Rodrigues, Eudes de Almeida Cardoso, Paulo César Ferreira Linhares   +7 more
openaire   +1 more source

Optimal plot size estimation in field experiment with purple passion fruit [PDF]

Revista Brasileira de Fruticultura, 2023
The species P. edulis Sims f. edulis, native to Brazil, known as purple passion fruit, has purple fruits and lower acidity. With the growing demand for passion fruits, there is greater need for research on their cultivation to reduce production costs and
Beatriz Garcia Lopes, Taciana Villela Savian, Glaucia Amorim Faria   +2 more
doaj   +1 more source

Optimum plot size and number of replications related to selective precision Tamanho ótimo de parcela e número de repetições relacionados à acurácia seletiva

Ciência Rural, 2011
Planning agricultural trials and evaluating their precision is important in determining the credibility of the results obtained from the research. There are various methods for estimating optimum plot size and various statistics used to measure precision.
Lindolfo Storck, Sidinei José Lopes, Alessandro Dal'Col Lúcio, Alberto Cargnelutti Filho   +3 more
doaj   +1 more source

Influence of Scanner Position and Plot Size on the Accuracy of Tree Detection and Diameter Estimation Using Terrestrial Laser Scanning on Forest Inventory Plots

Remote Sensing, 2019
This research tested how different scanner positions and sample plot sizes affect the tree detection and diameter measurement in forest inventories. For this, a multistage density-based clustering approach was further developed for the automatic mapping ...
Christoph Gollob, Tim Ritter, Clemens Wassermann, A. Nothdurft   +3 more
semanticscholar   +1 more source

Synthesis, characterization and microstructural evaluation of ZnO nanoparticles by William-Hall and size-strain plot methods

Bulletin of the Chemical Society of Ethiopia, 2022
. At various calcination temperatures 450, 550 and 650 °C, zinc oxide nanoparticles were produced. Calcinated ZnO has high surface area as the BET was 119.12 m2g–1 and the average particle radius was calculated to be 1.16 nm.
G. H. Al-Hazmi, Mohamed G. El-Desouky, Ashraf A. El-Bindary   +2 more
semanticscholar   +1 more source

Técnicas experimentais para tomateiro tipo salada sob estufas plásticas Salad tomato experimental techniques in plastic greenhouse

Ciência Rural, 1998
Realizou-se um ensaio em branco com a cultura do tomateiro, cv. Monte Carlo, sob ambiente modificado por estufa plástica de 24 x 12m. Foram realizadas 11 colheitas dos frutos, sendo determinado o peso total. A unidade básica de colheita foi composta pelo
Sidinei José Lopes, Lindolfo Storck, Arno Bernardo Heldwein, Sandra Feijó, César Augusto da Ros   +4 more
doaj   +1 more source

Plot size misperceptions and soil health: A New research agenda

Soil Security, 2023
Farmer misperceptions of plot size can potentially lead to greater than intended levels of fertilizer use, which can increase the threat of soil fertility decline and non responsiveness of crops to inorganic fertilizer application.
David M.A. Murphy, Andrew M. Simons, Pieter Pypers, Meklit Chernet, Dries Roobroeck   +4 more
doaj   +1 more source

Plot-Boundary-Extraction: First Release

, 2015
<p>The first release of plot boundary extraction using field-map excel sheet (.csv) for High through put phenotyping</p>To use this scrip, you need to reformat the field map in order to simulate the plots in the field; the first row of the ...
Atena Haghighattalab
core   +1 more source

Synthesis of nano-crystallite hydroxyapatites in different media and a comparative study for estimation of crystallite size using Scherrer method, Halder-Wagner method size-strain plot, and Williamson-Hall model

Heliyon
Hydroxyapatite (HAp) [Ca10(PO4)6(OH)2] is remarkably similar to the hard tissue of the human body and the uses of this material in various fields in addition to the medical sector are increasing day by day. In this research, mustered oil, soybean oil, as
Md. Kawsar, M. Hossain, N. M. Bahadur, Samina Ahmed   +3 more
semanticscholar   +1 more source

Formulation size and ternary plot.

, 2023
Formulation size and ternary plot.
openaire   +2 more sources