EFFECTS OF AMMONIUM AND NITRATE IONS ON MYCORRHIZAL INFECTION, NODULATION AND GROWTH OF TRIFOLIUM SUBTERRANEUM

Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection

1970 • 8,109 citations

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

1952 • 2,592 citations

A Test of a Modified Line Intersect Method of Estimating Root Length

1975 • 2,273 citations

NITROGEN ASSIMILATION AND TRANSPORT IN VASCULAR LAND PLANTS IN RELATION TO INTRACELLULAR pH REGULATION

1976 • 695 citations

Intracellular pH and its Regulation

1979 • 612 citations

A Treatise on Dinitrogen Fixation

1977 • 590 citations

AMMONIUM AND NITRATE NUTRITION OF PLANTS

1978 • 568 citations

PLANT GROWTH RESPONSES TO VESICULAR‐ARBUSCULAR MYCORRHIZA

1973 • 565 citations

Nitrogen Form and Plant Disease

1974 • 470 citations

Symbiotic nitrogen fixation in plants

1976 • 420 citations

Ecology of Soil-Borne Plant Pathogens

1965 • 381 citations

INHIBITION OF NITRIFICATION BY CLIMAX ECOSYSTEMS

1972 • 362 citations

Effect of Ammonium and Nitrate Fertilization on Phosphorus Uptake as Related to Root‐Induced pH Changes at the Root‐Soil Interface

1971 • 327 citations

EFFECT OF ENDOGONE MYCORRHIZA ON PLANT GROWTH

1966 • 241 citations

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

1953 • 224 citations

Endogone spore numbers in soil and vesicular-arbuscular mycorrhiza in wheat as influenced by season ans soil treatment

1970 • 220 citations

Ecological aspects of the mineral nutrition of plants

1969 • 205 citations

Biology and Control of Soil-Borne Plant Pathogens

1976 • 204 citations

Biology and control of soil-borne plant pathogens

1976 • 177 citations

INHIBITION OF NITRIFICATION BY CLIMAX ECOSYSTEMS. III. INHIBITORS OTHER THAN TANNINS

1974 • 173 citations

Relationship Between Take-all of Wheat and Rhizosphere pH in Soils Fertilized with Ammonium vs. Nitrate-Nitrogen

1973 • 149 citations

Rhizosphere pH as Influenced by Plants, Soils, and Nitrogen Fertilizers

1974 • 148 citations

Effects of vesicular-arbuscular mycorrhizas on higher plants.

1975 • 145 citations

A key to the recognition of some Endogone spore types

1968 • 142 citations

Regulation by Fixed Nitrogen of Host-Symbiont Recognition in the Rhizobium-Clover Symbiosis

1978 • 135 citations

The Influence of pH on the Germination of Vesicular-Arbuscular Mycorrhizal Spores

1976 • 126 citations

The influence of soil type and Endogone strain on the growth of mycorrhizal plants in phosphate-deficient soils

1972 • 117 citations

EFFECT OF ENDOGONE MYCORRHIZA ON PLANT GROWTH. II. INFLUENCE OF SOLUBLE PHOSPHATE ON ENDOPHYTE AND HOST IN MAIZE

1969 • 115 citations

Effects of Salinity on Nodulation, Nitrogen Fixation, and Growth of Soybeans and Alfalfa¹

1966 • 112 citations

THE EFFECTS OF WATER STRESS ON NITROGEN‐FIXING ROOT NODULES

1972 • 103 citations

Shallow-Water Sponges of the Western Bahamas. Experientia Supplementum 28. Felix Wiedenmayer

1978 • 96 citations

Ecological Aspects of the Mineral Nutrition of Plants.

1970 • 93 citations

Effect of Early Mycorrhizal Infection on Nodulation and Nitrogen Fixation in Trifolium subterraneum L

1979 • 87 citations

THE EFFECTS OF WATER STRESS ON NITROGEN‐FIXING ROOT NODULES

1971 • 87 citations

The Soil- Plant System: In Relation To Inorganic Nutrition

2012 • 79 citations

Soil temperature, mycorrhizal infection and nodulation of Medicago truncatula and Trifolium subterraneum

1979 • 79 citations

Amino acids liberated into the culture medium by pea seedling roots

1966 • 69 citations

The Influence of pH on the Germination of Vesicular-Arbuscular Mycorrhizal Spores

1976 • 69 citations

Ammonium Effects on Phosphorus Absorption through pH Changes and Phosphorus Precipitation at the Soil‐Root Interface¹

1970 • 69 citations

Root hair infection and nodulation in lucerne (Medicago sativa L.) as influenced by salinity and alkalinity

1974 • 65 citations

The Soil-Plant System–in Relation to Inorganic Nutrition

1971 • 65 citations

Nitrate Reducing Capacity of Two Vesiculararbuscular Mycorrhizal Fungi

1975 • 62 citations

Varietal differences in the nodulation of subterranean clover

1967 • 56 citations

Antagonists of Gaeumannomyces graminis from the rhizoplane of wheat in soils fertilized with ammonium- or nitrate-nitrogen

1978 • 50 citations

Response to salinity in Glycine. VI. Some effects of a range of short-term salt stresses on the growth, nodulation, and nitrogen fixation of Glycine wightii (Formerly Javancia)

1970 • 49 citations

Ammonium assimilation and the role of mycorrhizas in climax communities in Scotland.

1978 • 48 citations

Nitrate Reducing Capacity of Two Vesicular-Arbuscular Mycorrhizal Fungi

1975 • 35 citations

Agronomy and ecology

1977 • 31 citations

Symbiosis of Trifolium subterraneum with mycorrhizal fungi and Rhizobium trifolii as affected by ammonium sulphate and nitrification inhibitors

1980 • 22 citations

Soil Microbiology—A Critical Review

1976 • 16 citations

R. W. F. Hardy and W. S. Silver (Editors), A Treatise on Dinitrogen Fixation, Section III: Biology. XII, 675 S., 65 Abb., 36 Tab. New York-London-Sydney-Toronto 1977. John Wiley & Sons. £ 25. 00

1979 • 15 citations

Nitrate and ammonium in the rhizosphere of wheat crops and concurrent observations of take-all

1977 • 14 citations

Response to salinity in Glycine. 6. Some effects of a range of short-term salt stresses on the growth, nodulation, and nitrogen fixation of Glycine wightii (formerly javanica).

1970 • 12 citations

Nodule formation and growth of legumes as influenced by certain sodium salts.

1970 • 7 citations