Ammonium Versus Nitrate Nutrition of Higher Plants

Nutrient requirements of suspension cultures of soybean root cells

1968 • 9,410 citations

Sand and Water Culture Methods used in the Study of Plant Nutrition

1966 • 1,008 citations

The Plant Root and its Environment

1974 • 925 citations

Photophosphorylation by swiss-chard chloroplasts

1960 • 846 citations

Biochemistry of plants, a comprehensive treatise

1981 • 704 citations

AMMONIUM AND NITRATE NUTRITION OF PLANTS

1978 • 568 citations

The pathway of nitrogen assimilation in plants

1976 • 533 citations

Nitrogen Form and Plant Disease

1974 • 470 citations

Principles of Field Crop Production

1976 • 428 citations

Metabolic detoxification of ammonia in tissues of higher plants

1979 • 402 citations

Ionic Balance in Different Tissues of the Tomato Plant in Relation to Nitrate, Urea, or Ammonium Nutrition

1967 • 399 citations

Uptake, assimilation and transport of nitrogen compounds by plants

1973 • 378 citations

Generation of Reduced Nicotinamide Adenine Dinucleotide for Nitrate Reduction in Green Leaves

1971 • 374 citations

Nitrogen assimilation of plants:

1980 • 263 citations

Ammonia Toxicity and pH

1962 • 240 citations

Regulation of nitrate reductase in cultured tobacco cells

1966 • 207 citations

THE ABSORPTION OF AMMONIUM AND NITRATE BY PERENNIAL RYE-GRASS

1963 • 181 citations

Studies on the Growth Requirements and Growth Measurements of Cell Cultures of Haplopappus gracilis

1965 • 174 citations

Structure and Function of Tomato Leaf Chloroplasts During Ammonium Toxicity

1967 • 166 citations

Nitrate, nitrite and ammonia assimilation by leaves: Effect of light, carbon dioxide and oxygen

1974 • 165 citations

Regulation of the urea cycle and TCA cycle by ammonia

1966 • 160 citations

Ionic balance and growth of plants

1963 • 160 citations

Some Effects of Ammonia on Plant Metabolism and a Possible Mechanism for Ammonia Toxicity

1960 • 143 citations

The Culture of Plant Cells with Ammonium Salts as the Sole Nitrogen Source

1970 • 139 citations

INFLUENCE OF AMMONIUM AND NITRATE NUTRITION ON THE CATION-ANION BLANCE AND NITROGEN AND CARBOHYDRATE METABOLISM OF WHITE MUSTARD PLANTS GROWN IN DILUTE NUTRIENT SOLUTIONS

1968 • 136 citations

THE RESPIRATION OF BARLEY PLANTS

1956 • 133 citations

Dual Mechanisms of Ion Uptake in Relation to Vacuolation in Corn Roots

1966 • 131 citations

AMMONIUM AND NITRATE NITROGEN NUTRITION OF BARLEY AT DIFFERENT SEASONS IN RELATION TO HYDROGEN-ION CONCENTRATION, MANGANESE, COPPER, AND OXYGEN SUPPLY

1937 • 129 citations

Studies on the Tolerance of Plants to Ammonium Nutrition1,2

1969 • 129 citations

Uptake and Assimilation of Ammonium‐N and Nitrate‐N and Their Influence on the Growth of Corn ( Zea mays L.) ¹

1972 • 127 citations

Organic Acid Metabolism and Ion Absorption in Roots

1954 • 122 citations

Iron Translocation II. Citrate/Iron Ratios in Plant Stem Exudates

1966 • 121 citations

Clones of alloreactive T cells

1978 • 115 citations

The purification and properties of the glutamine synthetase from the cytosol of Soya-bean root nodules

1976 • 115 citations

Metabolic Regulation of the Alkaline Effect of Nitrate Utilization in Plants

1962 • 113 citations

Inorganic Plant Nutrition.

1972 • 112 citations

Nitrogen Metabolism in Plants

1981 • 106 citations

Nitrate and Ammonium as Sources of Nitrogen for Corn and Their Influence on the Uptake of Other Ions¹

1970 • 106 citations

The nitrogen nutrition of green plants. II

1948 • 102 citations

Photosynthesis: Limited Yields, Unlimited Dreams

1977 • 97 citations

Influence of Ammonium and Nitrate Nutrition on Enzymatic Activity in Soybean and Sunflower

1972 • 93 citations

Availability of Reduced N and Carbohydrates for Ear Development of Maize

1981 • 81 citations

Effect of Ammonium and Nitrate Nutrition on Protein Level and Exudate Composition

1964 • 78 citations

Regulation of NADH supply for nitrate reduction in green plants via photosynthesis and mitochondrial respiration

1978 • 66 citations

Movement of Assimilated Nitrogen from the Root System of the Field Pea (Pisum arvense L.)

1964 • 65 citations

Growth and Nitrogen Distribution Patterns in Bean Plants (Phaseolus vulgaris L.) Subjected to Ammonium Nutrition: I. Effects of Carbonates and Acidity Control

1966 • 64 citations

Reduction of ferricyanide by chloroplasts in the presence of nitrogeneous bases

1963 • 62 citations

Changes of Some Mitochondrial Enzyme Activities of Cucumber Leaves during Ammonium Toxicity

1971 • 58 citations

Response of Irrigated Corn to Time, Rate, and Source of Applied N on Sandy Soils¹

1972 • 58 citations

Effects of NH4 and NO3 Nutrition with and without pH Adjustment on Tomato Growth, Ion Composition, and Water Relations1

1977 • 57 citations

Essentiality of Ammonium for Cranberry Nutrition1

1972 • 53 citations

Toxicity of Decomposing Crop Residues to Cotton Germination and Seedling Growth¹

1967 • 51 citations

Control of Nutrient Solution pH with an Ion Exchange System: Effect on Soybean Nodulation

1976 • 50 citations

Cation and Nitrate Accumulation in Pea and Cucumber Plants as Influenced by Nitrogen Nutrition1

1972 • 50 citations

Photosynthesis by Isolated Chloroplasts

1960 • 50 citations

GLUTAMINE METABOLISM OF THE BEET

1936 • 47 citations

Nitrate and Ammonium Uptake by Rooted Cuttings of Sweet Potato¹

1978 • 41 citations

The Absorption of Ammonium and Nitrate Nitrogen by Various Plants at Different Stages of Growth¹

1931 • 39 citations

Influence of Ammonium and Nitrate Nutrition on the Pyridine and Adenine Nucleotides of Soybean and Sunflower

1972 • 37 citations

The Effect of Nitrate and Ammonium Nitrogen on the Free Amino Acid Composition of Tomato Plants and Tomato Fruit1

1974 • 34 citations

Principles of Nutrient Uptake From Fertilizer Bands. VI. Germination and Emergence of Corn as Affected by Ammonia and Ammonium Phosphate¹

1964 • 31 citations

Nitrogen sources for the growth of rice callus tissue

1968 • 30 citations

An Improved Nutrient Culture Technique for Growing Corn under Greenhouse Conditions 1

1961 • 29 citations

The Suppression of Stareh Synthesis and the Accumulation of Uridine Diphosphoglucose in Cucumber Leaves due to Ammonium Toxicity

1969 • 28 citations

Changes of Sugar Levels in Cucumber Leaves during Ammonium Toxicity

1968 • 27 citations

BASE CONTENT OF CORN PLANTS AS INFLUENCED BY pH OF SUBSTRATE AND FORM OF NITROGEN SUPPLY

1939 • 24 citations

Ionic Balance and Growth of Sixteen Plant Species

1966 • 21 citations

Relationship of glutamate dehydrogenase levels to free amino acids, amides and ammonia in excised oat leaves

1974 • 18 citations

Differential Cation & Anion Absorption as Affected by Climate

1962 • 18 citations

Changes of Starch Synthetase Activity of Cucumber Leaves during Ammonium Toxicity

1971 • 16 citations

The uptake of ammonium and nitrate from labelled ammonium nitrate in relation to the carbohydrate supply of the roots.

1970 • 16 citations

Physiological and biochemical factors which control the assimilation of inorganic nitrogen supplies by plants.

1970 • 12 citations

Determination of the Partial Pressure of Ammonia in Soil Air

1967 • 5 citations