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California Agriculture
Article . 1960
Data sources: DOAJ
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Leaf analysis and fertilizer response

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 1960 English Publisher:University of California Agriculture and Natural ResourcesJournal:California Agriculture (issn: 2160-8091, Copyright policy )
Authors: E Proebsting;

Leaf analysis and fertilizer response

Abstract

An apple orchard in the Booneville area of Mendocino County was shown, by leaf analyses, to be low in phosphorus and potassium. Test plots were established in the orchard in 1952, and fertilized with nitrogen, potassium, and phosphorus. In 1956 potassium sulfate alone was applied. The amounts of phosphorus and potassium were greater than ordinarily used by growers.

Keywords

S, Agriculture

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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