Boron deficiency in sugar cane, oil palm and other monocotyledons on volcanic soils of Ecuador.

Authors

  • D. Tollenaar

DOI:

https://doi.org/10.18174/njas.v17i2.17378

Abstract

Deficiency symptoms and factors making B deficiency common and difficult to correct are described. B deficiency in cacao was not correlated with leaf-B content. Soil analysis suggested a critical B level between 0.25 and 0.5 ppm water- soluble B. Recognition of visual symptoms remained essential for B-deficiency diagnosis. 35 references. (Abstract retrieved from CAB Abstracts by CABI’s permission)

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Published

1969-05-01

Issue

Vol. 17 No. 2 (1969)

Section

Papers

License

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