Search Results for Soil fertility.

Managing soil fertility

Soil chemistry and fertility

Soils and soil fertility

Soil fertility [electronic resource] : monitoring tools

German fertilizers and soil fertility

Soil fertility evaluation and control

Soil fertility does not equal productivity

Outline of Soil fertility and fertilizers

Soil fertility in organically managed soils.

Australian soil fertility manual / edited by J.S. Glendinning.

International soil fertility manual / Potash and Phosphate Institute

Soil fertility, plant nutrition, and pasture use.

Conference on biological processes and soil fertility

Organic farming and soil fertility / Chris Alenson.

The relation of fertilisers to soil fertility

Fertilizers and soil fertility / Ulysses S. Jones.

National soil fertility program : volume II (wheat).

Soil fungi and soil fertility / S.D. Garrett.

National Soil Fertility Project. Volume 2. Soil fertility relationships / [by] J.D. Colwell.

Soil fertility : a biodynamical approach / [by] F.W. Pauli.

The control of soil fertility / by G W Cooke.

Australian soil fertility manual / Fertilizer Industry Federation of Australia Inc. ; edited by J.S. Glendinning.

Soil food: 1372 ways to add fertility to your soil

Soil fertility and fertilizers / Samuel L. Tisdale, Werner L. Nelson.

Soil fertility investigations on farmers' fields / by G. F. Hauser.

Soil fertility and fertilizers / Samuel L. Tisdale, Werner L. Nelson.

International seminar on soil environment and fertility management in intensive agriculture

Soil fertility evaluation to serve Indian Farmers / N. G. Perur...[and others]

Changes in soil fertility following prescribed burning on coastal plain pine sites

National Soil Fertility Project. Vol.1., Objectives and procedures / J. D. Colwell.

Soils and soil fertility / [by] Louis M. Thompson [and] Frederick R. Troeh.

A comparison of designs of field experiments for the National Soil Fertility Project.

Biological processes and soil fertility / edited by J. Tinsley and J.F. Darbyshire.

Computations for studies of soil fertility and fertilizer requirements / by J.D. Colwell.

Australian soil fertility manual / [Fertilizer Industry Federation of Australia, Inc.] ; editor, Graham Price.

Soil fertility management for sustainable development / Deepak G. Panpatte, Yogeshvari K. Jhala, editors.

Soil fungi and soil fertility : an introduction to soil mycology / S. D. Garrett.

Transactions [of the] joint meeting of Commission II (Soil chemistry) and Commission IV (Soil fertility and plant nutrition) Dublin, July, 1952.

Trends in wheat yields and soil fertility in Australia / Ann Hamblin and Geoff Kyneur.

Trends in wheat yields and soil fertility in Australia : draft / Ann Hamblin and Geoff Kyneur.

How to unravel and solve soil fertility problems / Colin Asher, Noel Grundon and Neal Menzies.

Temporal and spatial changes in soil acidity, salinity and fertility : final report / National Landcare Program.

Survey of nutrient levels in barley grain : a potential indicator of soil fertility status / DJ Reuter.

The Esperance rotation trial : effect of rotations on crop yields and soil fertility / I.C. Rowland.

Studies of soil fertility and plant nutrition in Eucalyptus obliqua (l'Herit) / by Peter Muecke Attiwill.

The soil fertility of central and north-east Queensland grazing lands / C.R. Ahern ... [and others].

Changes in soil fertility in a fertilised cashew plantation at Dimbulah, North Queensland / Noel J. Grundon.

Modern farming and the soil : report of the Agricultural Advisory Council on soil structure and soil fertility.

Bio-dynamic farming and gardening : soil fertility, renewal and preservation / [by] Dr. Ehrenfried Pfeiffer; with 18 illustrations.

Soil fertility and organic matter as critical components of production systems / editor R.F. Follett et al ...

Evidence for Rural Reconstruction Commission. Item d, Existing farm practices in relation to their effects upon soil fertility.

Soil organic matter : its nature, its role in soil formation and in soil fertility / by M.M. Kononova.

Basic technics in ecological farming (and) the maintenance of soil fertility / edited by Stuart Hill [and] Pierre Ott.

The state-of-the art in linking soil fertility work to the soil survey (unabridged report) / Gerald W. Olson.

Improving soil fertility in Africa : papers presented at the third conference on soil fertility and fertilizer use in Africa.

Statistical procedures for developing general soil fertility models for variable regions / J.D. Colwell, A.R. Suhet, B. van Raij.

The improvement and maintenance of soil fertility by subterranean clover ley rotations at Rutherglen Research Station / by J.G. Bath.

Soil biological fertility : a key to sustainable land use in agriculture / edited by Lynette K. Abbott and Daniel V. Murphy.

National landcare program : final report : temporal and spatial changes in soil acidity, salinity and fertility / Agriculture Victoria. State Chemistry Laboratory

A description of the soil potassium fertility of steepland pastures in the southern North Island of New Zealand / Sally Jane Officer.

Response by Pinus radiata to fertiliser nitrogen and its significance in the maintenance of forest soil fertility / by H.D. Waring.

Evaluation of fertilizer recommendation methodologies using simulated corn p responses in North Carolina Norfolk-like soils with varying soil p fertility.

Control of soil fertility for high sugarbeet yield and quality / D. W. James, F. J. Francom, R. F. Wells and D. V. Sisson.

Report on overseas study tour in England and Wales Dec. 1976 - Jan. 1977 : Soil fertility, minimum tillage and crop agronomy research / A. Ellington.

Some effects of wind erosion during the 1982-83 drought on soil fertility in the Bendigo district / H.R. Jones & B.C. Curnow.

Soil fertility, minimum tillage, and crop agronomy research : report of a study tour in England and Wales, December 1976-January 1977 / [by] A. Ellington.

Efficiency of nitrogen fertilizers for rice : proceedings of the Meeting of the International Network on Soil Fertility and Fertilizer Evaluation for Rice, Griffith, New South Wales, Australia, 10-16 April 1985.

On-site soil fertility assessment : Subdivision, corner Sayers & Forsyth Roads, Werribee / commissioned by George Gentner for Urban Property Corporation (Whyndam Waters) Pty Ltd., prepared by Siegfried Engleitner.

The effect of management practices on the soil fertility status of Beerwah Forest Nursery / T. Ryan. The use of organic amendments in southern pine nurseries / D.I. Bevege.

Red maple (Acer rubrum L.) growth and foliar nutrient responses to soil fertility level and water reginne / by C H Pham H G Halverson and G M Heisler

Crop yield trends for long term field investigations concerning the maintenance of soil fertility of six types of Victorian wheat soils / by H. J. Sims and R. Jardine.

A survey of soils, and some aspects of soil fertility, in the Lismore District, New South Wales / by K.D. Nicolls, J.D. Colwell, and B.M. Tucker.

Methods for the examination of root systems and roots : methods in use at the Institute for Soil Fertility for eco-morphological root investigations / J. J. Schuurman and M. A. J. Goedewaagen.

Fertiliser use on sheep and beef farms : the principles and practice of soil fertility and fertiliser use on sheep and beef farms / J. Morton, A.H.C. Roberts and D.C. Edmeades.

Problems in tree nutrition : an account of researches concerned primarily with the mycorrhizal habit in relation to forestry and with some biological aspects of soil fertility / by M. C. Rayner and W. Neilson-Jones, with a foreword by H. M. Steven.

Fertiliser use on dairy farms : the principles and practice of soil fertility and fertiliser use on dairy farms in the lower North Island and South Island / written under contract to the Dairying Research Corporation Ltd by A.H.C. Roberts, J. Morton and D.C. Edmeades.

Fertility changes under permanent pasture / Christopher William Wicks.

Farming and gardening for health or disease / by Sir Albert Howard, assisted by Louise E. Howard.

Farm soil and its improvement / by John Russell.

Soil organic matter and its role in crop production.

Green fields and pastures new / by J.E. Hodge, with contributions by officers of the Department of Agriculture of South Australia ; edited by J.W. Ryan.

Diagnostic soil testing for nitrogen availability : the effects of nitrogen fertilizer, rate, time, method of application, and cropping pattern on residual soil nitrogen / by D. W. James.

Sources and transport of nutrients to water bodies / N.B. Greenhill.

The Albrecht papers / by William A. Albrecht ; edited by Charles Walters, Jr.

Nutrient runoff from agricultural lands : a report prepared for the Australian Water Research Foundation / S.H. Tham.

Soil testing : sampling, correlation, calibration, and interpretation : proceedings of a symposium / editor, J. R. Brown.

Soils for vegetable growers / developed by Farid Kaddous (Victorian Department of Agriculture) in conjunction with the Rural Studies Department and the Curriculum Services Department of the Frankston College of Technical and Further Education.

Micronutrient news and information.

The calibration of soil tests for fertilizer recommendations / by G.F. Hauser.

The soil : how to improve the soil / A.J. Henderson.

Better soil management, improves soil structure, improves drainage and water use and increases grain yields.

Nutrient mobility in soils : accumulation and losses / editor: Orvis P. Engelstad.

Join the strip club : your guide to soil testing and fertilizer test strips in cereal crops / [by] B.A. Scott.

Effects on Victorian soils of various crop rotation systems with particular reference to changes in nitrogen and organic matter under cereal cultivation / by F. Penman.

Guidelines for sampling and analysis of lowland acid sulfate soils (ASS) in Queensland / C.R. Ahern, M.R. Ahern and B. Powell. .

Colloids in soils - principles and practice : proceedings of the Symposium on Colloids in Soils - Principles and Practice held by the Royal Australian Chemical Institute, Division of Colloid and Surface Chemistry at the Waite Agricultural Research Institute, September 27/28 1979 / edited by David E. Yates.

Soil nutrient availability : chemistry and concepts / edited by Y.K. Soon.

Soils, how to handle and improve them / by S.W. Fletcher.

Organic materials and soil productivity / by W Flaig ... [and others]

Nutrient use in crop production / Zdenko Rengel, editor.

Characterization of soils in relation to their classification and management for crop production : examples from some areas of the humid tropics / edited by D.J. Greenland.

Sulfur studies in the field on a sulfur-deficient Minnesota soil/ A. C. Caldwell ... [and others]

Interactions at the soil colloid : soil solution interface / edited by G.H. Bolt ... [and others]

Fertilizing for maximum yield

A comparison of yield and soil conditions during 20 years of grazed grass and arable cropping

Soil under shifting cultivation / P.H. Nye and D.J. Greenland.

Australian soil science conference

Aspects of legume bacteriology and nutrition on acid soils / J.R. Hirth.

Why are organic products better for you ?

The farm that won't wear out / yril G. Hopkins.

The agricultural productivity of the soils of Ontario and Quebec

The effect of soils and fertilizers on human and animal nutrition

Agricultural salinity management in India / editors N.K. Tyagi and P.S. Minhas.

Matching phosphorus (P) supply to crop demand on a range of soil types.

Soils with variable charge / edited by B.K.G. Theng.

The determination of nitrogen fixation and the effect of soil properties on fixation by Trifoliumsubterraneum L., Medicago truncatula Gaertn. and Acacia dealbata Link / by Peter Hopmans

Soil carbon storage : modulators, mechanisms and modeling / edited by Brajesh K. Singh.

Soil sense : understanding soils / compiled by Roger Hall.

The rate of cellulose decomposition and the isolation of fungal cellulose decomposers from burnt and unburnt areas of a Eucalyptus obliqua forest / by Dana Spokas.

Agriculture : computerized land evaluation data bases in the European Communities : catalogue of a questionnaire survey / edited by Dr. A.H. Norr.

Behavior of potassium and sodium during the process of soil formation

The computation of optimal rates of application of fertilizers from quadratic response functions / by J.D. Colwell.

Pasture specialists conference

Soils and fertilisers

A report on soil acidity and soil alkalinity in the Wimmera Catchment Region / prepared by D.M. Crawford.