I. Cornforth

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The effect of pig slurry applied to a soil surface on the composition of the soil atmosphere

R. Stevens, I. Cornforth, 1974 .

Winter soil temperature (2–15 °C) effects on nitrogen transformations in clover green manure amended or unamended soils; a laboratory and field study

I. Cornforth, W. Cookson, J. Rowarth, 2002 .

Agronomical and physiological responses of white clover (Trifolium repens) and perennial ryegrass (Lolium perenne) to nitrogen fertiliser applied in autumn and winter

I. Cornforth, J. R. Sedcole, J. Rowarth, 2002 .

An evaluation of water extraction as a soil-testing procedure for phosphorus II. Factors affecting the amounts of water-extractable phosphorus in field soils

J. Syers, I. Cornforth, R. Tillman, 1988, Fertilizer research.

The effect of aeration on the gases produced by slurry during storage

R. Stevens, I. Cornforth, 1974 .

Release of sulphate, potassium, calcium and magnesium from spent mushroom compost under laboratory conditions

I. Cornforth, K. Cameron, D. Stewart, 1997, Biology and Fertility of Soils.

The effect of soil Ph on olsen bicarbonate phosphate values

J. Syers, I. Cornforth, R. Tillman, 1984 .

COMPARISON OF NUTRIENT SOLUTIONS FOR GROWTH OF PLANTS IN SAND CULTURE

I. Cornforth, G. Smith, C. M. Johnston, 1983 .

RELATIONSHIPS BETWEEN SOIL VOLUME USED BY ROOTS AND NUTRIENT ACCESSIBILITY

I. Cornforth, 1968 .

Leaf-fall in a tropical rain forest.

I. Cornforth, 1970 .

Inorganic-N release from spent mushroom compost under laboratory and field conditions

I. Cornforth, K. Cameron, D. Stewart, 1998 .

CRITICAL LEAF CONCENTRATIONS FOR DEFICIENCIES OF NITROGEN, POTASSIUM, PHOSPHORUS, SULPHUR, AND MAGNESIUM IN PERENNIAL RYEGRASS.

H. Henderson, I. Cornforth, G. Smith, 1985, The New phytologist.

Reafforestation and nutrient reserves in the humid tropics.

I. Cornforth, 1970 .

An evaluation of water extraction as a soil-testing procedure for phosphorus I. Glasshouse assessment of plant-available phosphorus

J. Syers, I. Cornforth, R. Tillman, 1988, Fertilizer research.

Methods of measuring available nutrients in West Indian soils

I. Cornforth, D. Walmsley, 1973, Plant and Soil.

Phosphate extractability and availability to plants in phosphate-rock treated soils

R. Fox, I. Cornforth, G. Smith, 1983 .

Development and evaluation of an improved soil test for phosphorus, 3: field comparison of Olsen, Colwell and Resin soil P tests for New Zealand pasture soils

A. G. Sinclair, S. Saggar, R. E. White, 1999, Nutrient Cycling in Agroecosystems.

Assessment of the relative agronomic effectiveness of phosphate rocks under glasshouse conditions

S. Saggar, R. E. White, M. Hedley, 1993, Fertilizer research.

Development and evaluation of an improved soil test for phosphorus. 2. Comparison of the Olsen and mixed cation-anion exchange resin tests for predicting the yield of ryegrass grown in pots

S. Saggar, R. E. White, M. Hedley, 1992, Fertilizer research.

The nutrition of grazed pastures in New Zealand

A. G. Sinclair, I. Cornforth, J. Rowarth, 1993, Plant and Soil.

Concentrations of nitrogen, phosphorus, sulphur, magnesium, and calcium in North Island pastures in relation to plant and animal nutrition

I. Cornforth, G. Smith, 1982 .

Effects of lime and gypsum on pasture growth and composition on an acid Andisol in Chile, South America

I. S. Cornforth, I. Cornforth, P. Cartes, 2002 .

Nitrogen Mineralization in West Indian Soils

I. Cornforth, 1971, Experimental Agriculture.

Effects of spent mushroom substrate on soil chemical conditions and plant growth in an intensive horticultural system: a comparison with inorganic fertiliser

I. Cornforth, K. Cameron, D. Stewart, 1998 .

Factors effecting the toxicity of nitrite nitrogen to tomatoes

I. Cornforth, R. Phipps, 1970, Plant and Soil.

Effects of spent mushroom substrate on soil physical conditions and plant growth in an intensive horticultural system

I. Cornforth, K. Cameron, J. Sedcole, 1998 .

Influence of conifers on the forms of phosphorus in selected New Zealand grassland soils

R. Newman, L. Condron, I. Cornforth, 1996, Biology and Fertility of Soils.

Interpretation of maize leaf analyses in New Zealand

I. Cornforth, K. Steele, 1981 .

Some Short-term Effects of Lime and Fertilizers on a Sitka Spruce Plantation II. Laboratory Studies on Litter Decomposition and Nitrogen Mineralization

I. Cornforth, S. N. Adams, 1973 .

EVALUATION OF PUTRESCINE AS A BIOCHEMICAL INDICATOR OF THE POTASSIUM REQUIREMENTS OF LUCERNE

I. Cornforth, M. Agnew, G. Smith, 1982 .

Some Effects of Soil Water Tables on the Growth of Sitka Spruce in Northern Ireland

I. Cornforth, S. N. Adams, D. A. Dickson, 1972 .

Two pot techniques for controlled-environment cabinets

A. G. Sinclair, I. Cornforth, 1977 .

Methods of measuring available nutrients in West Indian soils

I. Cornforth, D. Walmsley, 1971, Plant and Soil.

A simple test for N status of plants.

I. Cornforth, 1980 .

The Potential Availability of Organic Nitrogen Fractions in Some West Indian Soils

I. Cornforth, 1968, Experimental Agriculture.

Fertilising for better barley harvests. Manawatu, Rangitikei needs assessed.

R. Unwin, I. Cornforth, 1980 .

Release of sulphate-sulphur, potassium, calcium and magnesium from spent mushroom compost under field conditions

I. Cornforth, K. Cameron, D. Stewart, 2000, Biology and Fertility of Soils.

An all-glass closed-system soil percolation apparatus for gas and liquid

R. Stevens, I. Cornforth, 1975, Plant and Soil.

Nitrification inhibitors and ammonia volatilization

I. Cornforth, H. Chesney, 1971, Plant and Soil.

The persistence of ethylene in aerobic soils

I. Cornforth, 1975, Plant and Soil.

Ethylene and the germination and early growth of barley

R. Stevens, I. Cornforth, 1973, Plant and Soil.

Volatile fatty acids in stored animal slurry

I. Cornforth, P. Cooper, 1978 .

A comparative study of MAF (Ruakura) and DSIR Land Resources soil analysis results

I. Cornforth, R. Lee, J. H. Watkinson, 1991 .

Significance of soil copper in the urban development of horticultural soils

I. Cornforth, W. Bussell, J. Lewthwaite, 2003 .

A Fluid Model for Supervision

Jacqueline Rowarth, Ian Cornforth, I. Cornforth, 2005 .