Works (22)

Updated: July 5th, 2023 16:04

2002 journal article

Peanut, corn, and cotton critical levels for phosphorus and potassium on Goldsboro soil

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 33(7-8), 1173–1186.

By: F. Cox n & J. Barnes*

TL;DR: It was calculated that an annual application of 37 kg P2O5 ha−1 (33 lb acre−1) would maintain the Mehlich 3 P level at 33 mg dm−3, a practical maximum for the recommendation of P fertilizer, on this soil. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Greenhouse evaluation of four boron fertilizer materials

JOURNAL OF PLANT NUTRITION, 24(4-5), 717–725.

By: D. Byers n, R. Mikkelsen n & F. Cox n

author keywords: boron fertilizer; Granubor; Colemanite; Ulexite; Hydroboracite; micronutrient; plant uptake; alfalfa; Medicago sativa
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 article

Estimating buffer coefficients for the phosphorus decision support system: Preliminary comparisons among field and laboratory estimates from three Asian upland soils

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, Vol. 31, pp. 2101–2110.

By: T. George*, R. Magbanua*, B. Tubana*, J. Quiton*, A. Almendras*, W. Khatib, F. Cox n, R. Yost*

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Soil test phosphorus and clay content effects on runoff water quality

JOURNAL OF ENVIRONMENTAL QUALITY, 29(5), 1582–1586.

By: F. Cox n & S. Hendricks n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Effects of acidity at high soil zinc, copper, and manganese on peanut, rice, and soybean

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 30(9-10), 1371–1384.

By: C. Borkert* & F. Cox n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Iron deficiency and zinc toxicity in soybean grown in nutrient solution with different levels of sulfur

JOURNAL OF PLANT NUTRITION, 21(8), 1715–1722.

By: R. Fontes* & F. Cox n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1998 article

Mehlich-3 phosphorus buffer coefficients

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, Vol. 29, pp. 1751–1761.

By: L. Sobral*, B. Aquino* & F. Cox n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Properties of ultisols and oxisols related to Mehlich-3 phosphorus buffer coefficients

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 29(9-10), 1155–1166.

By: B. Aquino*, L. Sobral* & F. Cox n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Zinc and copper toxicity in peanut, soybean, rice, and corn in soil mixtures

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 29(19-20), 2991–3005.

By: C. Borkert*, F. Cox n & M. Tucker*

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Zinc toxicity in soybean grown at high iron concentration in nutrient solution

JOURNAL OF PLANT NUTRITION, 21(8), 1723–1730.

By: R. Fontes* & F. Cox n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Rhythmic movement of leaves in soybean plants grown under Zn toxicity at different doses of Fe and S

Revista Brasileira De Fisiologia Vegetal, 9(2), 131–134.

By: R. Fontes & F. Cox

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Uncertainty analysis for knowledge-based decision aids: Application to PDSS (phosphorus decision support system)

AGRICULTURAL SYSTEMS, 55(3), 461–471.

By: G. Chen*, R. Yost*, Z. Li*, X. Wang* & F. Cox*

TL;DR: First order uncertainty analysis was adapted to quantify the uncertainty in the prediction of phosphorus requirements by the phosphorus decision support system (PDSS) and showed a good agreement when the coefficient of variation of the buffering coefficient was small. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1996 article

Economic phosphorus fertilization using a linear response and plateau function

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, Vol. 27, pp. 531–543.

By: F. Cox n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1992 chapter

Current research on organic phosphorus

In Z. Kouyate & C. W. Wendt (Eds.), Soil water efficiency of sorghum and cowpea as affected by nutrient input and tillage (p. 141). Raleigh, NC : Soil Management Collaborative Research Support Program, North Carolina State University.

By: F. Cox

Ed(s): . Z. Kouyate & C. Wendt

Source: NC State University Libraries
Added: August 6, 2018

1992 journal article

MANAGEMENT AND DYNAMICS OF POTASSIUM IN A HUMID TROPICAL ULTISOL UNDER A RICE-COWPEA ROTATION

AGRONOMY JOURNAL, 84(4), 655–660.

By: F. Cox n & E. Uribe n

TL;DR: The effects of five K rates, returning or removing stover, and three tillage methods were evaluated during 12 crops of rice and cowpea grown for a 4-yr period in the Peruvian Amazon Basin. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1992 journal article

POTASSIUM IN 2 HUMID TROPICAL ULTISOLS UNDER A CORN AND SOYBEAN CROPPING SYSTEM .1. MANAGEMENT

AGRONOMY JOURNAL, 84(3), 480–484.

By: F. Cox n & E. Uribe n

TL;DR: Five rates of K were applied to two Typic Paleudults, a loam and a sandy loam, in the Peruvian Amazon Basin to determine the hehavior of K in the soil after fertilization. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1992 journal article

RESIDUAL VALUE OF COPPER FERTILIZATION

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 23(1-2), 101–112.

By: F. Cox n

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1991 journal article

Interpretive summary of Part 1: factors affecting the availability of phosphorus in soils of the semi-arid tropics

Phosphorous Nutrition of Grain Legumes in the Semi-Arid Tropics, 43.

By: F. Cox

Ed(s): K. C. Johansen & K. Sahrawat

Source: NC State University Libraries
Added: August 6, 2018

1990 journal article

A note on the effect of soil reaction and zinc concentration on peanut tissue zinc

Peanut Science, 17(1), 15.

By: F. Cox n

TL;DR: Zinc uptake by peanuts (Arachis hypogaea L.) is affected by both soil pH and extractable Zn concentration, but the combined effect of these two factors is not well defined. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

1990 journal article

READILY MEASURABLE SOIL PROPERTIES THAT AFFECT THE PHOSPHORUS-FERTILIZER REQUIREMENT OF ULTISOLS

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 21(17-18), 2079–2088.

By: F. Cox n & R. Espejo

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1974 journal article

Effect of temperature on time from planting to flowering in Virginia type peanuts (Arachis hypogaea L.)

Peanut Science, 1(2), 86.

By: F. Cox* & C. Martin n

TL;DR: Field studies with a planting date variable were utilized to determine an empirical relation between time from planting to first flowering of NC2, NC5, and Florigiant peanuts and minimum and maximum daily temperatures. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

1972 chapter

Micronutrient soil tests

In Micronutrients in agriculture: proceedings of a symposium held at Muscle Shoals, Alabama, April 20-22, 1971 (p. 289). Madison: Soil Science Society of America.

By: F. Cox & E. Kamprath

Source: NC State University Libraries
Added: August 6, 2018

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