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Enhancing the Accuracy and Temporal Transferability of Irrigated Cropping Field Classification Using Optical Remote Sensing Imagery
irrigated field classification Landsat NDVI time series Gaussian mixture model interannual climate variability regional analysis
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2023/12/1
Mapping irrigated areas using remotely sensed imagery has been widely applied to support agricultural water management; however, accuracy is often compromised by the in-field heterogeneity of and inte...
Leaf water potential measurements using the pressure chamber: synthetic testing of assumptions towards best practices for precision and accuracy
leaf water potential plant water relations plant water status pressure bomb pressure chamber water stress
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2023/11/28
Leaf water potential (ψ leaf), typically measured using the pressure chamber, is the most important metric of plant water status, providing high theoretical value and information content for multiple ...
Validation of selection accuracy for the total number of piglets born in Landrace pigs using genomic selection
Genomic Selection Total Number of Piglets Born Landrace
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2017/3/8
This study was to determine the relationship between estimated breeding value and phenotype information after farrowing when juvenile selection was made in candidate pigs without phenotype information...
Accuracy of Structure from Motion models in comparison with terrestrial laser scanner for the analysis of DBH and height influence on error behaviour
hand-held digital camera point cloud stem optimization image segmentation photogrammetry
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2016/9/2
With the advantage of Structure from Motion technique, we reconstructed three-dimensional structures from two-dimensional image sequences in a circular plot with a radius of 6 m. The main objective of...
Imputation Accuracy from Low to Moderate Density Single Nucleotide Polymorphism Chips in a Thai Multibreed Dairy Cattle Population
Imputation Accuracy Linkage Disequilibrium Multibreed Dairy Cattle
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2016/5/19
The objective of this study was to investigate the accuracy of imputation from low density (LDC) to moderate density SNP chips (MDC) in a Thai Holstein-Other multibreed dairy cattle population. Dairy ...
Imputation accuracy of bovine spongiform encephalopathy-associated PRNP indel polymorphisms from middle-density SNPs arrays
BSE cattle indel prion gene
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2015/7/3
Statistical methods of imputation allow predicting genotypes of markers (which were not genotyped in the whole population) based on known linkage disequilibrium relationships between the flanking poly...
Improvement of accuracy in the estimation of lean meat content in pig carcasses
pig dissection lean meat content prediction formula SEUROP classification
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2015/6/5
Fat thickness including skin and muscle depth measured on the left carcass side between the second and third from the last rib 70 mm off the dorsal midline were measured in a total of 168 pig hybrid c...
The accuracy of FOM instrument used in on-line pig carcass classification in the Czech Republic
pig classification measurement equipment operator error evaluation
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2015/6/4
The objective of this study was to document the accuracy of the classification equipment used in the Czech Republic with respect to measurement errors in lean meat percentage prediction such as point ...
Analysis of the accuracy of GPS Trimble JUNO ST measurement in the conditions of forest canopy
forest canopy impact GPS GPS device accuracy location precision mean square error Trimble JUNO ST
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2015/3/20
GPS Trimble JUNO ST was tested at 16 points under forest canopy. The measurements were done on three different dates of the growing seasons in 2007 and 2008. On each date, 4 recordings were measured i...
Predicting the Accuracy of Breeding Values Using High Density Genome Scans
Simulation-based Inference Prediction Accuracy Breeding Value High Density Genome Scan Single Nucleotide Polymorphism
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2016/5/6
In this paper, simulation was used to determine accuracies of genomic breeding values for polygenic traits associated with many thousands of markers obtained from high density genome scans. The statis...
Effect of Plot Size on Accuracy of Yield Estimation of Rainfed Lowland Rice Genotypes with Different Plant Heights and Grown under Different Soil Fertility Conditions
Competition Plant height Plot size Rice genotypes Selection trial Yield estimation
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2009/7/29
Breeding programs for rainfed lowland rice normally use large plot sizes for accurate estimation of yield. Resource requirements are reduced and more genotypes can be tested if a small plot size can b...
Analysis of the Accuracy of Eating Quality Test for Breeding Highly Palatable Rice Variety
Analysis of variance Eating quality Sensory test of eating quality
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2009/7/8
The precision of the eating quality test was analyzed for breeding the highly palatable rice variety. Varietal differences in overall eating quality, appearance, taste, stickiness and hardness were ...
Development of a Computerized Measurement System for in-Row Seed Spacing Accuracy
Computerized measurement system sticky belt test seed spacing accuracy precision seeding
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2009/7/3
The aim of this study was to develop a computerized measurement system (CMS) combined with a sticky belt test stand for examining in-row seed spacing distribution accuracy. For this purpose 8 performa...
BORDER EFFECTS IN TRIALS WITH OAT AND YELLOW LUPINE MIXTURES Part III. INFLUENCE OF BORDER EFFECT IN FIELD TRIALS ON ACCURACY OF YIELD ESTIMATION
border effect experiment lupine mixtures oat
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2009/4/1
The border effects of oat, yellow lupine and their mixtures were studied to determine the grain yield accuracy based on three year field trails carried out on good ray soil complex. It was found that ...
Accuracy of soil moisture measurement by tdr technique
time domain reflectometry soil moisture measurement error
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2008/11/26
The error in the measurement of volumetric water content by the TDR technique results from the correlation imperfections between the directly measured values of soil refractive index, n, and the real ...