Open AccessInfluence of Fertility Level on the Protein Content and Agronomic Characters of Pigeonpeas in an Oxisol
Author(s) -
Rafael Pietri,
R. Abrams,
F. J. Juliá
Publication year - 1971
Publication title -
the journal of agriculture of the university of puerto rico/the journal of agriculture of the university of puerto rico
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 10
eISSN - 2308-1759
pISSN - 0041-994X
DOI - 10.46429/jaupr.v55i4.11011
Subject(s) - oxisol , point of delivery , agronomy , fertilizer , yield (engineering) , biology , horticulture , soil water , materials science , ecology , metallurgy
The effect of different levels of N, P, and K with and without Ca, Mg and two levels of calcium silicate, was studied on Kaki pigeonpea in an Oxisol at the Isabela Experiment Substation. The study confirmed previous results showing that fertilizer treatments have no effect on green pod yield, date of flowering, plant height, seed weight or protein content of the dry seed.