Top 148 Soil Science papers published in 1969

TL;DR: The control of soil fertility, The control of the soil fertility as mentioned in this paper, the control of land fertility, soil fertility control, and soil fertility management, fertility control in the field of agriculture.

...read moreread less

Abstract: The control of soil fertility , The control of soil fertility , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

...read moreread less

141 citations

Journal Article•DOI•

Amino Acid Determination, Methods and Techniques

[...]

S. Blackburn, David H. Strumeyer

01 Apr 1969-Soil Science

124 citations

Journal Article•DOI•

Fractionation of Phosphate in a Maturity Sequence of New Zealand Basaltic Soil Profiles

[...]

J. D. H. Williams, T. W. Walker

01 Jan 1969-Soil Science

109 citations

Journal Article•DOI•

Decomposition of Plant Tannins by Some Soil Microorganisms

[...]

Jack A. Lewis, Robert L. Starkey

01 Apr 1969-Soil Science

92 citations

Journal Article•DOI•

Steady Infiltration Into Crust-topped Profiles

[...]

D. Hillel, W. R. Gardner

01 Aug 1969-Soil Science

85 citations

Journal Article•DOI•

PHENOLIC POLYMERS OF Stachybotrys atra, Stachybotrys chartarum AND Epicoccum nigrum IN RELATION TO HUMIC ACID FORMATION

[...]

J. P. Martin, K. Haider

01 Apr 1969-Soil Science

78 citations

Journal Article•DOI•

Eolian Sediment Influence on Pedogenesis during the Quaternary

[...]

J. K. Syers, Marion L. Jackson, V. E. Berkheiser, R. N. Clayton, R. W. Rex - Show less +1 more

01 Jun 1969-Soil Science

Journal Article•DOI•

Nitrogen in Soil Organo-Mineral Sedimentation Fractions

[...]

F. W. Chichester

01 May 1969-Soil Science

Journal Article•DOI•

Redox Equilibria in Flooded Soils: II. The Manganese Oxide Systems

[...]

F. N. Ponnamperuma, Teresita A. Loy, Estrella M. Tianco

01 Jul 1969-Soil Science

Journal Article•DOI•

Fractionation of Phosphorus in Two Alluvial Soils and Particle-Size Separates

[...]

J. K. Syers, R. Shah, T. W. Walker

01 Oct 1969-Soil Science

Journal Article•DOI•

Climate and Agriculture, An Ecological Survery

[...]

Jen-Hu Chang, Mark D. Shulman

01 Aug 1969-Soil Science

Journal Article•DOI•

Pedocementation: induration by silica, carbonates, and sesquioxides in the quaternary

[...]

K. W. Flach, W. D. Nettleton, L. H. Gile, J. G. Cady

01 Jun 1969-Soil Science

Journal Article•DOI•

Free Radicals in Soil Humic Compounds

[...]

Morris Schnitzer, S. I. M. Skinner

01 Dec 1969-Soil Science

Journal Article•DOI•

a Classification of Frigic SOILS—THE Zonal Soils of the Antarctic Continent

[...]

I. B. Campbell, G. G. C. Claridge

01 Feb 1969-Soil Science

Journal Article•DOI•

Dispersion of water vapor in soil due to air turbulence.

[...]

D. R. Scotter, P. A. C. Raats

01 Sep 1969-Soil Science

Journal Article•DOI•

Measurement of Ionic Concentration Gradients in Soil Near Roots

[...]

E. Farr, L. V. Vaidyanathan, P. H. Ney

01 May 1969-Soil Science

Journal Article•DOI•

Microbial Populations In Stubble-mulched Soil

[...]

Fred A. Norstadt, T. M. McCalla

01 Mar 1969-Soil Science

Journal Article•DOI•

The Effect of Two Nonionic Surfactants on Aggregate Stability of Soils

[...]

M. A. Mustafa, J. Letey

01 May 1969-Soil Science

Journal Article•DOI•

Inorganic Phosphate Transformation in Waterlogged Soils

[...]

I. C. Mahapatra, W. H. Patrick

01 Apr 1969-Soil Science

Journal Article•DOI•

Relative significance of labile and crystalline phosphates in soil

[...]

Richard P. Murrmann, Michael Peech

01 Apr 1969-Soil Science

Journal Article•DOI•

Chemical, mineralogical, and physical properties of Eastern Kentucky acid-forming coal spoil materials

[...]

R.I. Barnhisel, H.F. Massey

01 Jan 1969-Soil Science

Journal Article•DOI•

Pedohumus: accumulation and diagenesis during the quaternary

[...]

F. J. Stevenson

01 Jun 1969-Soil Science

Journal Article•DOI•

Lysimeter studies on tracer nitrogen in forest soil: 2. comparative losses of nitrogen through leaching and volatilization after the addition of urea-, ammonium- and nitrate-n15

[...]

L. N. Overrein

01 Mar 1969-Soil Science

Journal Article•DOI•

Determination of nitrate nitrogen in soil extracts using a specific ion activity electrode

[...]

M. K. Mahendrappa

01 Aug 1969-Soil Science

Journal Article•DOI•

Gilgai in the Quaternary

[...]

E. G. Hallsworth, G. G. Beckmann

01 Jun 1969-Soil Science

Journal Article•DOI•

The Growing of Sugar Cane

[...]

Roger P. Humbert, Juan A. Bonnet

01 Mar 1969-Soil Science

Showing papers in "Soil Science in 1969"