U.S. flag

An official website of the United States government

PubAg

Main content area

You searched for: Journal Agronomy journal Remove constraint Journal: Agronomy journal Publication Year 1985 Remove constraint Publication Year: 1985 Subject Florida Remove constraint Subject: Florida
Start Over

Search

3  Search Results

1 - 3 of 3
Number of results to display per page

Search Results

1. Agronomic and Economic Response of Three Tropical Legumes to Lime and Phosphorus in an Acid Infertile Spodosol

Author:
Snyder, G. H.; Kretschmer, A. E.; Alvarez, J.
Source:
Agronomy journal 1985 v.77 no.3 pp. 427-432
ISSN:
0002-1962
Subject:
acid soils; Aeschynomene americana; Desmodium; liming; Macroptilium atropurpureum; pastures; superphosphate; yields; Florida
Abstract:
... Numerous potential benefits have been cited for the inclusion of tropical legumes in pastures, but few commercial successes have been realized. Information is needed on even the most basic aspects of tropical legume culture. The study herein was designed to determine rates of lime and P for maximum yield of three tropical legumes, and to estimate the rates resulting in maximum economic return unde ...
DOI:
10.2134/agronj1985.00021962007700030017x

2. Growth, Nitrogen Uptake, and Partitioning in Nitrogen-Fertilized Nodulating and Nonnodulating Peanut

Author:
Selamat, A.; Gardner, F. P.
Source:
Agronomy journal 1985 v.77 no.6 pp. 862-867
ISSN:
0002-1962
Subject:
Arachis hypogaea; nitrogen metabolism; nitrogen fertilizers; nodulation; yields; genotype; Florida
Abstract:
... Peanut (Arachis hypogaea L.) is known to be effective in symbiotic N2 fixation, but N deficiencies may occur during rapid vegetative and/or reproductive growth. The effects of N fertilization on growth, N uptake, and N partitioning in nodulating and nonnodulating peanut genotypes were studied during 1982 in the field and a greenhouse experiment at the University of Florida, Gainesville. Three line ...
DOI:
10.2134/agronj1985.00021962007700060009x

3. Variability Among Plants in Dinitrogen Fixation (Acetylene Reduction) Rates by Field-Grown Soybean

Author:
Denison, R. F.; Weisz, P. R.; Sinclair, T. R.
Source:
Agronomy journal 1985 v.77 no.6 pp. 947-950
ISSN:
0002-1962
Subject:
cultivars; Glycine max; acetylene; nodulation; New York; Florida
Abstract:
... High variability in acetylene reduction rates within cultivars and treatments has been a problem in evaluating treatment and cultivar effects. This study examined the sources of such variability, using field-grown soybean [Glycinee max (L.) Merr.] plants. Acetylene reduction rate per plant was measured in situ for thinned and unthinned ‘Chippewa 64’ soybean near Ithaca, NY for well-watered and dro ...
DOI:
10.2134/agronj1985.00021962007700060026x