Konrad Mengel

Konrad Mengel's AcademicInfluence.com Rankings

Konrad Mengel

Biology

#9591

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#12814

Historical Rank

Physiology

#288

World Rank

#494

Historical Rank

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Biology

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Konrad Mengel's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Principles of Plant Nutrition (1980) (2209)
Ionic balance in different tissues of the tomato plant in relation to nitrate, urea, or ammonium nutrition. (1967) (399)
Soil pH increase due to biological decarboxylation of organic anions (1996) (294)
Iron availability in plant tissues-iron chlorosis on calcareous soils (2004) (265)
Potassium in crop production. (1980) (227)
The central role of microbial activity for iron acquisition in maize and sunflower (2000) (220)
Effect of potassium on the water potential, the pressure potential, the osmotic potential and cell elongation in leaves of Phaseolus vulgaris (1982) (191)
Dynamics and Availability of Major Nutrients in Soils (1985) (184)
Effect of Low Root Medium pH on Net Proton Release, Root Respiration, and Root Growth of Corn (Zea mays L.) and Broad Bean (Vicia faba L.). (1992) (183)
Iron availability in plant tissues — iron chlorosis on calcareous soils (1994) (178)
Turnover of organic nitrogen in soils and its availability to crops (1996) (174)
Plant Water Relationships (2001) (150)
Alternative or complementary role of foliar supply in mineral nutrition (2002) (142)
Determination of Available Interlayer Potassium and Its Uptake by Ryegrass (1993) (120)
Nitrogen fertilization of direct-seeded flooded vs. transplanted rice. I, Nitrogen uptake, photosynthesis, growth, and yield (1990) (116)
Effect of Potassium Supply on the Rate of Phloem Sap Exudation and the Composition of Phloem Sap of Ricinus communis. (1977) (115)
Soil pH changes during legume growth and application of plant material (1996) (112)
Relationship between leaf apoplast pH and iron chlorosis of sunflower (Helianthus annuus L.) (1994) (110)
EFFECT OF POTASSIUM REMOVAL BY CROPS ON TRANSFORMATION OF ILLITIC CLAY MINERALS (1987) (103)
Bicarbonate, the most important factor inducing iron chlorosis in vine grapes on calcareous soil (1984) (100)
Effect of low pH of the root medium on proton release, growth, and nutrient uptake of field beans (Vicia faba) (1990) (96)
Iron chlorosis on calcareous soils. Alkaline nutritional condition as the cause for the chlorosis (1986) (92)
Effect of acidic fog on needle surface and water relations of Picea abies (1989) (86)
Relationship between iron chlorosis and alkalinity in Zea mays (1988) (83)
Nitrogen metabolism of plants. (1992) (81)
Nitrate Reductase Activity in Shoots and Roots of Maize Seedlings as Affected by the Form of Nitrogen Nutrition and the pH of the Nutrient Solution. (1983) (80)
RELEASE OF NONEXCHANGEABLE (FIXED) SOIL AMMONIUM UNDER FIELD CONDITIONS DURING THE GROWING SEASON (1981) (77)
Effect of Salinity and Potassium on the Uptake of Nitrogen and on Nitrogen Metabolism in Young Barley Plants (1975) (76)
Effect of Potassium Supply on the Transport of Photosynthates to the Fruits of Tomatoes ( Lycopersicon esculentum ) (1974) (71)
Nitrogen metabolism of young barley plants as affected by NaCl-salinity and potassium (1979) (71)
Active extrusion of protons into deionized water by roots of intact maize plants. (1985) (71)
Effect of Drought Stress on Growth, Sugar Concentrations and Amino Acid Accumulation in N2-Fixing Alfalfa (Medicago sativa) (1995) (69)
Interaction between Light Intensity and NaCl Salinity and Their Effects on Growth, CO(2) Assimilation, and Photosynthate Conversion in Young Broad Beans. (1981) (68)
Nitrogen fertilizer application rates on cereal crops according to available mineral and organic soil nitrogen (2006) (67)
In-medium modifications of the pipi interaction in photon-induced reactions. (2002) (67)
Symbiotic dinitrogen fixation ‐ its dependence on plant nutrition and its ecophysiological impact (1994) (67)
The paramount influence of nitrate in increasing apoplastic pH of young sunflower leaves to induce Fe deficiency chlorosis, and the re‐greening effect brought about by acidic foliar sprays (2001) (65)
The Effect of Potassium on the Fixation of Molecular Nitrogen by Root Nodules of Vicia faba. (1974) (63)
The role of magnesium in plant nutrition (1976) (61)
The importance of soil microbial activity for the supply of iron to sorghum and rape (2003) (60)
Nitrogen fractions in sandy soils in relation to plant nitrogen uptake and organic matter incorporation (1993) (59)
Potassium uptake of rye-grass (Lolium perenne) and red clover (Trifolium pratense) as related to root parameters (1985) (59)
Release Of Potassium From The Silt And Sand Fraction Of Loess-derived Soils (1998) (56)
Iron distribution in vine leaves with HCO3 ‐ induced chlorosis (1984) (56)
Effect of Potassium on the Assimilate Conduction to Storage Tissue (1980) (55)
Effect of Shading on Nonstructural Carbohydrates and their Turnover in Culms and Leaves during the Grain Filling Period of Spring Wheat 1 (1982) (54)
Organic nitrogen compounds extracted from arable and forest soils by electro-ultrafiltration and recovery rates of amino acids (2004) (53)
Agronomic measures for better utilization of soil and fertilizer phosphates (1997) (52)
The significance of plant energy status for the uptake and incorporation of NH4-nitrogen by young rice plants (1978) (52)
Nitrogen economy and canopy carbon dioxide assimilation of tropical lowland rice. (1990) (52)
The reaction gammap-->pi0gamma'p and the magnetic dipole moment of the Delta+ 1232 resonance. (2002) (52)
Nitrogen losses from entire plants of spring wheat (Triticum aestivum) from tillering to maturation (2000) (51)
Effects of NH4+, NO3− and HCO3− on apoplast pH in the outer cortex of root zones of maize, as measured by the fluorescence ratio of fluorescein boronic acid (1999) (50)
THE IMPORTANCE OF THE POTASSIUM BUFFER POWER ON THE CRITICAL POTASSIUM LEVEL IN SOILS (1982) (50)
Nitrogen uptake of cereals grown on sandy soils as related to nitrogen fertilizer application and soil nitrogen fractions obtained by electro-ultrafiltration (EUF) and CaCl2 extraction (1992) (49)
Photoproduction of eta-mesic 3He. (2003) (49)
Nitrogen compounds extracted by electroultrafiltration (EUF) or CaCl2 solution and their relationships to nitrogen mineralization in soils (1999) (49)
The effect of potassium on translocation of photosynthates and yield pattern of potato plants. (1973) (46)
Exploitation of potassium by various crop species from primary minerals in soils rich in micas (2004) (45)
The influence of the level of potassium supply to young tobacco plants (Nicotiana tabacum L.) on short‐term uptake and utilisation of nitrate nitrogen (15N) (1974) (45)
Potassium release from mineral structures by H+ ion resin (2000) (44)
Total soluble Fe in soil solutions of chemically different soils (2006) (44)
THE CONCENTRATION OF K, CA AND MG IN THE SATURATION EXTRACT IN RELATION TO EXCHANGEABLE K, CA AND MG (1970) (44)
The Release of Nonexchangeable Ammonium (15N Labelled) in Wetland Rice Soils1 (1984) (43)
Apoplastic pH and FeIII reduction in young sunflower (Helianthus annuus) roots (2004) (43)
Effect of K on N Utilization by Spring Wheat During Grain Protein Formation1 (1977) (41)
Effect of potassium on uptake and incorporation of ammonium-nitrogen of rice plants (1976) (40)
Light dependent proton excretion by roots of entire vine plants (Vitis vinifera L.) (1982) (39)
Importance of organic nitrogen fractions in sandy soils, obtained by electro-ultrafiltration or CaCl2 extraction, for nitrogen mineralization and nitrogen uptake of rape (1990) (39)
AVAILABILITY OF INTERLAYER AMMONIUM AS RELATED TO ROOT VICINITY AND MINERAL TYPE (1990) (39)
Further Elements of Importance (2001) (38)
Evidence for a glucose 1-phosphate translocator in storage tissue amyloplasts of potato (Solanum tuberosum) suspension-cultured cells (1994) (38)
Improvement of water use and N fertilizer efficiency by subsoil irrigation of winter wheat (2008) (38)
Soil pH and Calcium Effect on Nitrogen Fixation and Growth of Board Bean (1990) (37)
CH4 oxidation in two temperate arable soils as affected by nitrate and ammonium application (1996) (37)
Potassium Effect on Protein Formation and Amino Acid Turnover in Developing Wheat Grain1 (1981) (37)
Prediction of mineralizable nitrogen in soils on the basis of an analysis of extractable organic N (1998) (37)
THE EFFECT OF SOIL MOISTURE UPON THE AVAILABILITY OF POTASSIUM AND ITS INFLUENCE ON THE GROWTH OF YOUNG MAIZE PLANTS (ZEA MAYS L (1972) (36)
Effect of microbial decomposition of mature leaves on soil pH (1993) (36)
Importance of phosphate buffer power for phosphate uptake by rye (1984) (33)
Available nitrogen in soils and its determination by the ‘Nmin-method’ and by electroultrafiltration (EUF) (1991) (32)
Responses of various crop species and cultivars to fertilizer application (1983) (32)
The Release of Potassium and Sodium from Young Excised Roots of Zea mays under Various Efflux Conditions. (1972) (31)
Effect of water stress on plant growth, nitrogenase activity and nitrogen economy of four different cultivars of Vicia faba L. (1995) (31)
Effect of Potassium Supply on the Acropetal Transport of Water, Inorganic Ions and Amino Acids in Young Decapitated Sunflower Plants (Helianthus annuus) (1973) (30)
INFLUENCE OF EXOGENOUS FACTORS ON THE QUALITY AND CHEMICAL COMPOSITION OF VEGETABLES (1979) (30)
Effect of light intensity on the activity of starch synthesizing enzymes and starch synthesis in developing wheat grains (1981) (30)
Response of a PbWO/sub 4/-scintillator array to electrons in the energy regime below 1 GeV (1996) (29)
A comparison of different 15N application techniques to study the N net rhizodeposition in the plant-soil system (2000) (29)
Translocation and respiration of assimilates in tomato plants as influenced by K nutrition (1972) (28)
Dynamics of 15N-labeled ammonium sulfate in various inorganic and organic soil fractions of wetland rice soils (1987) (28)
Factors of plant nutrient availability relevant to soil testing (1982) (28)
IMPORTANCE OF EXCHANGEABLE AND NONEXCHANGEABLE SOIL NH4+ IN NITROGEN NUTRITION OF LOWLAND RICE (1985) (26)
Effect of Light Intensity on the Concentrations of Phytohormones in Developing Wheat Grains (1985) (25)
Nitrogen use efficiency, floodwater properties, and nitrogen-15 balance in transplanted lowland rice as affected by liquid urea band placement (1988) (24)
The Effect of Reduced Light Intensity and Sub‐optimal Potassium Supply on N2 Fixation and N Turnover in Rhizobium Infected Lucerne (1979) (24)
Comparative investigation on the susceptibility of faba bean (Vicia faba L.) and sunflower (Helianthus annuus L.) to iron chlorosis (1998) (23)
Importance of soil type on the release of nonexchangeable NH4+ and availability of fertilizer NH4+ and fertilizer NO3- (1986) (22)
Important factors in nutrient availability: Root morphology and physiology (1989) (21)
Effect of simulated acidic fog on carbohydrate leaching, CO2 assimilation and development of damage symptoms in young spruce trees (Picea abies L. Karst.). (1990) (20)
Turnover of interlayer ammonium in loess-derived soil grown with winter wheat in the Shaanxi Province of China (1990) (20)
Detection of monochromatic photons between 50 and 790 MeV with a PbWO/sub 4/-scintillator array (1997) (19)
Role of Plasmalemma H+ ATPase in Sugar Retention by Roots of Intact Maize and Field Bean Plants (1993) (18)
Measurement of pH at the root surface of red clover (Trifolium pratense) grown in soils differing in proton buffer capacity (2004) (17)
The Soil as a Plant Nutrient Medium (2001) (16)
A fluorescein boronic acid conjugate as a marker for borate binding sites in the apoplast of growing roots of Zea mays L. and Helianthus annuus L. (1997) (15)
Rice yield in relation to electroultrafiltration extractable soil potassium (1981) (15)
Effect of light intensity on proton extrusion by roots of intact maize plants (1986) (15)
Combined effects of acid mist and frost drought on the water status of young spruce trees (Picea abies) (1998) (15)
Mechanism of sugar retention by roots of intact maize and field bean plants (1993) (14)
Nutrient Uptake and Assimilation (2001) (14)
Effect of a varied potassium nutrition on the uptake and incorporation of labelled nitrate by young tobacco plants (Nicotiana tabacum L.) (1972) (13)
Comment on "Photoproduction of eta-mesic He-3" - Reply (2005) (12)
Turnover of plant matter in soil as assessed by electro-ultrafiltration (EUF) and CaCl2 extracts. (1990) (11)
Effect of Acidic Mist on Nutrient Leaching, Carbohydrate Status and Damage Symptoms of Picea Abies (1988) (11)
Preliminary observations on the effect of urea nutrition on the growth and nitrogen metabolism of sunflower plants. (1970) (11)
A consideration of factors which affect the potassium requirements of various crops. (1980) (11)
Starch deposition in storage organs and the importance of nutrients and external factors (1998) (11)
Elements with More Toxic Effects (2001) (9)
The effect of increasing nitrogen supply on the composition of the soluble amino fraction and yield of spring wheat. (1970) (9)
Combined effects of acid mist and frost on the water status of young spruce trees (Picea abies) (1998) (8)
Effect of straw, cellulose and lignin on the turnover and availability of labelled ammonium nitrate (1985) (8)
Importance of plasmalemma H+-ATPase activity for N losses from intact roots of spring wheat (Triticum aestivum L.) (2002) (7)
Importance of plasmalemma ATPase in the retention and exclusion of inorganic ions (1993) (7)
Use of the electroultrafiltration (EUF) technique to study the potassium dynamics of wetland soils and potassium uptake by rice (1981) (7)
Relationship between electroultrafiltration (EUF) extractable nitrogen, grain yield, and optimum nitrogen fertilizer rates for winter wheat (1992) (7)
Ammonium dynamics of puddled soils in relation to growth and yield of lowland rice (1986) (7)
Long-term 13C Labelling of Starch and Sucrose during the Course of Amyloplast Development in Intact SuspensionCultured Storage Cells of Potato (Solanum tuberosum) (1995) (7)
Impacts of intensive plant nutrient management on crop production and environment. (1990) (6)
Potassium Movement Within Plants and Its Importance in Assimilate Transport (2015) (6)
Response of ensete (Ensete ventricosum W.) to mineral fertilizers in southwest Ethiopia (2004) (6)
Interaction of K concentration in the soil solution and soil water content on K diffusion (1974) (6)
Fertilizers, 1. General (2009) (5)
The importance of initial exchangeable ammonium in the nitrogen nutrition of lowland rice soils (1985) (5)
Effect of different soil cultivation systems, including no-tillage, on electro-ultrafiltration extractable organic nitrogen (1993) (5)
Plant Growth and Crop Production (2001) (5)
The Effect of the Nitrogen Nutritional Status of Intact Barley Plants on the Retention of Potassium (1971) (5)
Determination of phytotoxic soil aluminium by electroultrafiltration (1988) (5)
Effect of long-term ploughing and direct drilling on the distribution and leaching of mineral nitrogen in a loamy and a sandy soil (1992) (5)
Use of electroultrafiltration (EUF) method for investigating the behaviour of phosphate fertilizers in tropical soils (1981) (4)
Determination of lime requirement by electro-ultrafiltration (EUF) (1992) (4)
Activity of UDP-Glucose Glucosyl Transferase and its Role in the Carbohydrate Metabolism of Wheat Caryopsis (1988) (4)
Yield response and availability of various phosphate fertilizer types as estimated by EUF (1985) (4)
Availability of non-exchangeable (fixed) ammonium of manured loessial soil in China. (1990) (3)
Nitrogen turnover in bare soil planted subsequently with grass as investigated by electro-ultrafiltration (EUF) (2007) (3)
Mechanism of nitrogen release from roots of intact wheat plants (Triticum aestivum L.). (2001) (3)
Limiting Factors and Liebig’s Principle (2008) (3)
Assimilate transport through phloem tissue. (1980) (3)
Effect of Soil pH on Nitrogenase Activity, Crop Yield and Rhizobium Multiplication (1988) (3)
Exchangeable Cations of Plant Roots and Potassium Absorption by the Plant (1968) (3)
Effect of soil moisture on the availability of soil nitrate. (1980) (2)
Photoproduction of -Mesic 3 He (2004) (2)
The absorption and distribution of Ca, Mg, K and Na cations in the plant as affected by various rates of K and Mg application and by foliar K applications. (1960) (2)
Impact of intensive agriculture on resources and environment (1993) (2)
Isolation and intact storage tissue amyloplasts from suspension-cultured potato cells (Solanum tuberosum) and determination of their intermembrane and stroma volumes (1995) (2)
Effect of varied nitrogen and potassium supply on the amino-acM content and yield of sugar beet. (1970) (1)
A new technique for measuring denitrification potentials in soils. (1990) (1)
The effect of a varied N and K supply on the content of soluble amino acids and on the yield of sugar beet. (1970) (1)
Net mineralization of organic N in soils related to EUF (Electroultrafiltration) extractable organic N, organic C, nitrate and growth (2001) (1)
Magnesium Diffusion in Soils at Different Water and Magnesium Contents (1973) (1)
Effects of Acid Mist on Needle Surface and Water Status of Picea abies (1994) (1)
Comment on: Photoproduction of η-mesic 3He. Authors' reply (2005) (1)
The effect of application of straw on the content of nitrate and exchangeable ammonium in the soil and on yield and nitrogen uptake of Italian ryegrass (Lolium multiflorum) (1981) (0)
Effect of Acidic Fog on Epicuticular Wax Layer and Water Status of Picea Abies Karst (1989) (0)
The effect of differential K and .Mg fertilizing on the Mg uptake and mineral contents in Liho rape. (1960) (0)
Organic nitrogen mineralization and the optimization of the supply of nitrogen fertilizer. (1990) (0)
6. Ammonium dynamics of puddled soils in relation to growth and yield of lowland rice (2005) (0)
Nitrogen turnover in flooded paddy soils. (1990) (0)
The reaction $γp \to π^\circ γ^\prime p$ and the magnetic dipole moment of the $Δ^+(1232)$ resonance (2002) (0)
Photosynthese und CO2-Assimilation der höheren Pflanze† (1971) (0)
The determination of K, Na, Ca, Mg and P in physiological fluids. (1960) (0)
The effect of potassium in solution and buffer power on K uptake of Lolium. (1980) (0)
Relationship between iron chlorosis and alkalinity in Zea mays [apoplast, proton pump] (1988) (0)
Importance of FeIII reduction in the apoplast for meristematic growth and chlorosis (2001) (0)
Lavoisier, saltpetre and nitrogen (1994) (0)
THE PROBLEM OF FERTILIZERS USE IN THE INTENSIVE CROPS PRODUCTION (1974) (0)
Nitrate uptake and reduction and plant nitrate contents (1985) (0)

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