Zobrazeno 1 - 10
of 19
pro vyhledávání: '"R L Roth"'
Autor:
A Theron, R L Roth, H Hoppe, C Parkinson, C W van der Westhuyzen, S Stoychev, I Wiid, R D Pietersen, B Baker, C P Kenyon
Publikováno v:
PLoS ONE, Vol 12, Iss 10, p e0185068 (2017)
Glutamine synthetase is a ubiquitous central enzyme in nitrogen metabolism that is controlled by up to four regulatory mechanisms, including adenylylation of some or all of the twelve subunits by adenylyl transferase. It is considered a potential the
Externí odkaz:
https://doaj.org/article/9fe03a28cc964e549bff130d691136a8
Autor:
N. Tshililo, C. P. Kenyon, M. J. B. Dewar, N. M. Vlok, V. Lukman, R. L. Roth, L. Mbabala, Samuel Wale Odeyemi
Publikováno v:
BMC Biotechnology
BMC Biotechnology, Vol 20, Iss 1, Pp 1-11 (2020)
BMC Biotechnology, Vol 20, Iss 1, Pp 1-11 (2020)
Background Pelargonium sidoides is an important traditional medicine in South Africa with a well-defined history of both traditional and documented use of an aqueous-ethanolic formulation of the roots of P. sidoides (EPs 7630), which is successfully
Publikováno v:
World Congress of Computers in Agriculture and Natural Resources, Proceedings of the 2002 Conference.
Autor:
B. R. Gardner, R. L. Roth
Publikováno v:
Journal of Plant Nutrition. 13:1435-1451
Plant analysis has been used to evaluate the nutritional status of many crops for diagnostic and corrective purposes. This study was initiated to establish critical nitrogen (N) plant tissue levels using midrib NO3‐N concentration for cabbage (Bras
Autor:
R. L. Roth, B. R. Gardner
Publikováno v:
Transactions of the ASAE. 33:0480-0486
Green asparagus production is affected by water and nitrogen applications, and soil and air temperatures. Reduced water and nitrogen applications lowered the total yield for the 60-day harvest. Nitrogen deficiencies, to a greater extent, reduced the
Autor:
R L, Roth, M H, Nahra
Publikováno v:
Healthcare financial management : journal of the Healthcare Financial Management Association. 55(5)
Faced with lagging receivables, hospitals across the country increasingly are suing delinquent payers to obtain payment. States have responded to the provider payment crisis by enacting and enforcing a rash of new laws requiring payers to pay claims
Autor:
R L, Roth
Publikováno v:
AIDS analysis Africa. 6(6)
An acquired immunodeficiency syndrome (AIDS) prevention project was begun in Malawi in January 1993 by Peace Corps Malawi. 23 workers strive: 1) to offer health education and counseling with regard to human immunodeficiency virus (HIV) infection and
Publikováno v:
HortScience. 29:532b-532
Mature `Campbell Nucellar Valencia' trees were converted from border flood irrigation to four pressurized irrigation systems. A border flood irrigation treatment was included as a control. Four years later, roots were collected from 62 holes (10 cm d
Autor:
B. R. Gardner, R. L. Roth
Publikováno v:
Journal of the American Society for Horticultural Science. 114:741-745
This study was initiated to establish critical N plant tissue levels for asparagus (Asparagus officinalis L.) during the fern growing season. Tissue samples for chemical analysis were taken from asparagus plants over three growing seasons. The experi
Publikováno v:
Transactions of the ASAE. 17:0157-0161