Use of boundary lines in establishing diagnostic norms.

J. L. Walworth; W. S. Letzsch; M. E. Sumner

doi:10.2136/sssaj1986.03615995005000010024x

Use of boundary lines in establishing diagnostic norms.

J. L. Walworth, W. S. Letzsch, M. E. Sumner

Environmental Science, Research

Research output: Contribution to journal › Article › peer-review

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Abstract

Whether utilizing a critical value or a nutrient balance system such as the Diagnosis and Recommendation Integrated System for interpreting plant tissue composition, determination of accurate optima is of paramount importance. Two procedures for determining such optima, one using the mean of a high yielding population, the second establishing yield maxima at all nutrient values (the boundary line approach) were contrasted. -from Authors

Original language	English (US)
Pages (from-to)	123-128
Number of pages	6
Journal	Soil Science Society of America Journal
Volume	50
Issue number	1
DOIs	https://doi.org/10.2136/sssaj1986.03615995005000010024x
State	Published - 1986

ASJC Scopus subject areas

Soil Science

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10.2136/sssaj1986.03615995005000010024x

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title = "Use of boundary lines in establishing diagnostic norms.",

abstract = "Whether utilizing a critical value or a nutrient balance system such as the Diagnosis and Recommendation Integrated System for interpreting plant tissue composition, determination of accurate optima is of paramount importance. Two procedures for determining such optima, one using the mean of a high yielding population, the second establishing yield maxima at all nutrient values (the boundary line approach) were contrasted. -from Authors",

author = "Walworth, {J. L.} and Letzsch, {W. S.} and Sumner, {M. E.}",

year = "1986",

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T1 - Use of boundary lines in establishing diagnostic norms.

AU - Walworth, J. L.

AU - Letzsch, W. S.

AU - Sumner, M. E.

PY - 1986

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N2 - Whether utilizing a critical value or a nutrient balance system such as the Diagnosis and Recommendation Integrated System for interpreting plant tissue composition, determination of accurate optima is of paramount importance. Two procedures for determining such optima, one using the mean of a high yielding population, the second establishing yield maxima at all nutrient values (the boundary line approach) were contrasted. -from Authors

AB - Whether utilizing a critical value or a nutrient balance system such as the Diagnosis and Recommendation Integrated System for interpreting plant tissue composition, determination of accurate optima is of paramount importance. Two procedures for determining such optima, one using the mean of a high yielding population, the second establishing yield maxima at all nutrient values (the boundary line approach) were contrasted. -from Authors

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JO - Soil Science Society of America Journal

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Use of boundary lines in establishing diagnostic norms.

Abstract

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