Effects of Environment and Cultural Conditions on Potassium, Calcium and Magnesium in Coffee Leaves-Reference-Cited by-同舟云学术

Effects of Environment and Cultural Conditions on Potassium, Calcium and Magnesium in Coffee Leaves

Published:1969-10 Issue:4 Volume:5 Page:311-326
ISSN:0014-4797
Container-title:Experimental Agriculture
language:en
Short-container-title:Ex. Agric.

Author:

Robinson J. B. D.

Abstract

SummaryPotassium, calcium and magnesium in coffee leaves are presented as total K + Ca + Mg in dry matter and as percentages (proportions) of this sum. Brazilian coffee and leaf samples collected in different parts of Kenya generally fell within the normal ranges of values reported from the Kivu area in the Congo Republic. Data for Kenya coffee leaves are examined for the influence of season, cultural treatments such as organic mulch and fertilizers, and cropping level, on the concentration and balance of the nutrients.

Publisher

Cambridge University Press (CUP)

Subject

Agronomy and Crop Science

Reference25 articles.

1. Robinson J. B. D. & Jones P. A. (1964). Unpublished data.

2. Mitchell H. W. (1968b). A. Rep. leaf. Res. Foundation, Kenya, 1966/67, 36.

3. Wallis J. A. N. (1960). A. Rep. Coff. Res. Foundation, Kenya, 1959/60, 19.

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Potassium Nutrition of Coffee;Potassium in Agriculture;2015-11-02

2. Uptake and distribution of macro-nutrients in trees of Coffea arabica L. in Kenya as affected by seasonal climatic differences and the presence of fruits;Annals of Applied Biology;1971-07

3. Effects of Environment and Cultural Conditions on Nitrogen and Phosphorus in Coffee Leaves;Experimental Agriculture;1969-10