soil: Data of soil analysis for 13 localities
In agricolae: Statistical Procedures for Agricultural Research
soil R Documentation
Data of soil analysis for 13 localities
Description
We analyzed the physical and chemical properties of different soils, as full
characterization of soil and special analysis of micro-elements. These analyses
were conducted in the laboratory analysis of soils, plants, water and fertilizers
in the La Molina National Agrarian University (UNALM). To which the different soil
samples were dried to the environment, screened (mesh 0.5xo, 5 mm) and sterilized by
steam 4 to 5 hours with a Lindinger Steam aerator SA150 and SA700, with the possible
aim of eliminating bacteria saprophytic or antagonists to prevent the growth of bacteria
(R.solanacearum).
Usage
data(soil)
Format
A data frame with 13 observations on the following 23 variables.
placea factor with levels Chmar Chz Cnt1 Cnt2 Cnt3 Hco1 Hco2 Hco3 Hyo1 Hyo2 Namora SR1 SR2
pHa numeric vector
ECa numeric vector, electrical conductivity
CaCO3a numeric vector
MOa numeric vector
CICa numeric vector
Pa numeric vector
Ka numeric vector
sanda numeric vector
slimea numeric vector
claya numeric vector
Caa numeric vector
Mga numeric vector
K2a numeric vector
Naa numeric vector
Al_Ha numeric vector
K_Mga numeric vector
Ca_Mga numeric vector
Ba numeric vector
Cua numeric vector
Fea numeric vector
Mna numeric vector
Zna numeric vector
Details
Cnt1= Canete, Cnt2=Valle Dulce(Canete), Cnt3=Valle Grande(Canete), Chz=Obraje-Carhuaz(Ancash),
Chmar=Chucmar-Chota(Huanuco, Hco1= Mayobamba-Chinchao(Huanuco), Hco2=Nueva Independencia-Chinchao(Huanuco),
Hco3=San Marcos-Umari(Huanuco), Hyo1=La Victoria-Huancayo(Junin), Hyo1=El Tambo-Huancayo(Junin),
Namora=Namora(Cajamarca), SR1= El Milagro-San Ramon(Junin), Sr2=La Chinchana-San Ramon(Junin).
Source
Experimental field, 2004. Data Kindly provided by Dr. Sylvie Priou, Liliam Gutarra and Pedro Aley.
References
International Potato Center - Lima, PERU.
Examples
library(agricolae)
data(soil)
str(soil)
agricolae documentation built on Oct. 23, 2023, 1:06 a.m.
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| soil | R Documentation |
Data of soil analysis for 13 localities
Description
We analyzed the physical and chemical properties of different soils, as full characterization of soil and special analysis of micro-elements. These analyses were conducted in the laboratory analysis of soils, plants, water and fertilizers in the La Molina National Agrarian University (UNALM). To which the different soil samples were dried to the environment, screened (mesh 0.5xo, 5 mm) and sterilized by steam 4 to 5 hours with a Lindinger Steam aerator SA150 and SA700, with the possible aim of eliminating bacteria saprophytic or antagonists to prevent the growth of bacteria (R.solanacearum).
Usage
data(soil)Format
A data frame with 13 observations on the following 23 variables.
placea factor with levels
ChmarChzCnt1Cnt2Cnt3Hco1Hco2Hco3Hyo1Hyo2NamoraSR1SR2pHa numeric vector
ECa numeric vector, electrical conductivity
CaCO3a numeric vector
MOa numeric vector
CICa numeric vector
Pa numeric vector
Ka numeric vector
sanda numeric vector
slimea numeric vector
claya numeric vector
Caa numeric vector
Mga numeric vector
K2a numeric vector
Naa numeric vector
Al_Ha numeric vector
K_Mga numeric vector
Ca_Mga numeric vector
Ba numeric vector
Cua numeric vector
Fea numeric vector
Mna numeric vector
Zna numeric vector
Details
Cnt1= Canete, Cnt2=Valle Dulce(Canete), Cnt3=Valle Grande(Canete), Chz=Obraje-Carhuaz(Ancash), Chmar=Chucmar-Chota(Huanuco, Hco1= Mayobamba-Chinchao(Huanuco), Hco2=Nueva Independencia-Chinchao(Huanuco), Hco3=San Marcos-Umari(Huanuco), Hyo1=La Victoria-Huancayo(Junin), Hyo1=El Tambo-Huancayo(Junin), Namora=Namora(Cajamarca), SR1= El Milagro-San Ramon(Junin), Sr2=La Chinchana-San Ramon(Junin).
Source
Experimental field, 2004. Data Kindly provided by Dr. Sylvie Priou, Liliam Gutarra and Pedro Aley.
References
International Potato Center - Lima, PERU.
Examples
library(agricolae)
data(soil)
str(soil)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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