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Evidence for a Specific Uptake System for Iron Phytosiderophores in Roots of Grasses

1986 • 937 citations

Automated analysis for nitrate by hydrazine reduction

1967 • 638 citations

Different strategies for iron acquisition in higher plants

1987 • 372 citations

Formulae and Program to Determine Total Carotenoids and Chlorophylls A and B of Leaf Extracts in Different Solvents

1984 • 365 citations

Iron availability in plant tissues — iron chlorosis on calcareous soils

1995 • 323 citations

A New Sensitive and Direct Method for the Automatic Determination of Ammonia in Sea Water

1972 • 233 citations

Effects of excessive ammonium deposition on the nutritional status and condition of pine needles

1988 • 228 citations

Localization and Capacity of Proton Pumps in Roots of Intact Sunflower Plants

1984 • 208 citations

De Vegetatie van Nederland. Deel 2: Plantengemeenschappen van wateren, moerassen en natte heiden

1995 • 135 citations

Relationship between leaf apoplast pH and iron chlorosis of sunflower (Helianthus annuusL.)

1994 • 117 citations

Prevention of stress in iron metabolism of plants

1989 • 116 citations

Isolation of Apoplasmic Fluid from Sunflower Leaves and its Use for Studies on Influence of Nitrogen Supply on Apoplasmic pH

1995 • 94 citations

IRON NUTRITION OF PLANTS AT HIGH pH

1955 • 83 citations

Apoplastic Ion Concentration of Intact Leaves of Field Bean (Vicia faba) as Influenced by Ammonium and Nitrate Nutrition

1995 • 81 citations

Relationship between iron chlorosis and alkalinity in Zea mays

1988 • 81 citations

Role of apoplast acidification by the H+ pump

1992 • 78 citations

NADH‐dependent Fe³⁺EDTA and oxygen reduction by plasma membrane vesicles from barley roots

1989 • 63 citations

Effect of nitrate nutrition on iron utilization by an Fe-efficient and an Fe-inefficient soybean cultivar

1979 • 47 citations

Response of Douglas fir seedlings to nitrate and ammonium nitrogen sources at different levels of pH and iron supply

1978 • 47 citations

Possible causes for the decline of the water soldier (Stratiotes aloides L.) in the Netherlands

1996 • 43 citations

Extinction and reintroduction of the bryophyte Scorpidium scorpioides in a rich-fen spring site in the Netherlands

1994 • 25 citations

Influence of soil moisture level on apple iron chlorosis development in a calcareous soil

1987 • 23 citations

Iron-deficiency chlorosis in Scots pine growing on acid soils

1993 • 17 citations

Iron deficiency in Nymphoides peltata owing to the exhaustion of dissolved iron in anaerobic sediments

1994 • 11 citations