Zobrazeno 1 - 10
of 27
pro vyhledávání: '"F J, Peterson"'
Autor:
R. H. Brupbacher, F. J. Peterson, J. E. Sedberry, D. B. Mengel, F. E. Wilson, P. E. Schilling
Publikováno v:
Communications in Soil Science and Plant Analysis. 11:283-295
The yield of rice was significantly reduced when the soil reaction exceeded pH 7.0. Further significant yield decreases were obtained when Crowley silt loam was adjusted to pH 7.5 with, dolomitic limestone. A highly significant quadratic relationship
Publikováno v:
Communications in Soil Science and Plant Analysis. 19:597-615
Rice grown on a recently water‐leveled Crowley silt loam that contained less than 1.8 μg g‐1 of 0.1 N HCl‐extractable Zn with pH levels ranging from 6.8 to 7.7, responded to Zn application. Each kg ha of applied Zn as Zn chelate, 14.2 % Zn, re
Publikováno v:
Journal of Neurochemistry. 42:554-558
Weanling male CD-l mice were fed control, vitamin E-deficient or selenium-deficient diets for periods of 12 to 20 weeks. alpha-Tocopherol concentrations in plasma, liver, and testes, as well as in three specific areas in the brain (cerebral hemispher
Publikováno v:
Plant and Soil. 102:171-175
The effect of natural and artificial reduction on P extractability from soils used for rice production and the relation of these values to response to fertilizer P were investigated. Soil solution P increased from a mean of 3.8 mg P·kg−1 soil for
Relationship between rice yield and soil phosphorus evaluated under aerobic and anaerobic conditions
Publikováno v:
Soil Science and Plant Nutrition. 25:155-164
Yield response to P fertilizer application in field experiments conducted in various parts of Louisiana was statistically correlated with parameters of soil P determined under oxidized (aerobic) and reduced (anaerobic) treatments. Soil P parameters i
Publikováno v:
Communications in Soil Science and Plant Analysis. 4:259-267
An investigation was conducted in the greenhouse to determine the effects of applications of zinc (Zn) and different sources of phosphorus (P) on the production of dry matter and on the concentration and uptake of P and Zn in plant tissue of rice, Or
Publikováno v:
Soil Science. 105:103-105
Publikováno v:
Drug metabolism and disposition: the biological fate of chemicals. 9(5)
Publikováno v:
Molecular pharmacology. 20(3)
Autor:
Gerald F. Combs, F. J. Peterson
Publikováno v:
The Journal of nutrition. 113(3)
Experiments were conducted to determine whether both dietary vitamin E and selenium (Se) affect the acute toxicity of paraquat in the chick. Paraquat significantly stimulated the rate of NADPH-supported consumption of oxygen by the microsomal fractio