J. Koolaard

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Estimation in the Field of Individual Perennial Ryegrass Plant Position and Dry Matter Production Using a Custom‐Made High‐Throughput Image Analysis Tool

Christopher S. Jones, Jean-Hugues B. Hatier, C. Hunt, 2015 .

Some aspects of covariance regularisation in discriminant analysis : a thesis presented in fulfilment of the requirements for the degree of Doctor of Philosophy in Statistics at Massey University, New Zealand

J. Koolaard, 1997 .

The effects of fresh forages and feed intake level on digesta kinetics and enteric methane emissions from sheep

G. Waghorn, D. Pacheco, J. Koolaard, 2014 .

Effects of feed intake on enteric methane emissions from sheep fed fresh white clover (Trifolium repens) and perennial ryegrass (Lolium perenne) forages

G. Waghorn, C. Pinares-Patiño, J. Koolaard, 2013 .

Effects of feeding fresh white clover (Trifolium repens) or perennial ryegrass (Lolium perenne) on enteric methane emissions from sheep

G. Waghorn, J. Koolaard, S. Muetzel, 2011 .

Feed intake and methane emissions from cattle grazing pasture sprayed with canola oil

C. Pinares-Patiño, J. Koolaard, S. Maclean, 2016 .

Efferent intestinal lymph protein responses in nematode-resistant, -resilient and -susceptible lambs under challenge with Trichostrongylus colubriformis.

S. Clerens, J. Koolaard, A. Pernthaner, 2014, Journal of proteomics.

New Zealand Statistical Association 63 Rd Annual Conference

G. McBride, M. Hazelton, E. Moltchanova, 2012 .

cAMP Signaling Regulates Synchronised Growth of Symbiotic Epichloë Fungi with the Host Grass Lolium perenne

C. Voisey, L. Johnson, J. Koolaard, 2016, Front. Plant Sci..

The effect of maternal arginine supplementation on the development of the thermogenic program in the ovine fetus

N. Wards, S. McCoard, J. Koolaard, 2014 .

Parenteral administration of twin-bearing ewes with L-arginine enhances the birth weight and brown fat stores in sheep

Q. Sciascia, F. Sales, D. S. van der Linden, 2013, SpringerPlus.

Intravenous administration of arginine to twin-bearing ewes enhances birth weight and peri-renal fat stores of female offspring in sheep

Q. Sciascia, F. Sales, N. Wards, 2013 .

Effect of release rate of the SF(6) tracer on methane emission estimates based on ruminal and breath gas samples.

H. Clark, C. Martin, C. Pinares-Patiño, 2012, Animal : an international journal of animal bioscience.

Seed Transmission of Epichloë Endophytes in Lolium perenne Is Heavily Influenced by Host Genetics

M. Faville, S. Ganesh, Wei Zhang, 2018, Front. Plant Sci..

Serological monitoring of protection of sheep against Echinococcus granulosus induced by the EG95 vaccine

J. Koolaard, D. Heath, 2012, Parasite immunology.

The effects of cultivar and heat treatment on protein quality and trypsin inhibitor content of New Zealand field peas

J. Koolaard, C. Butts, K. James, 2005 .

REDUCING SHALLOW LANDSLIDE OCCURRENCE IN PASTORAL HILL COUNTRY USING WIDE‐SPACED TREES

R. Gray, M. Todd, J. Koolaard, 2013 .

Exploring the relationships between plant chemical composition and nitrogen partitioning in lactating dairy cows fed ryegrass-based diets

B. Barrett, D. Pacheco, J. Koolaard, 2009 .

A QTL analysis of host plant effects on fungal endophyte biomass and alkaloid expression in perennial ryegrass

Mingshu Cao, M. Faville, A. Koulman, 2015, Molecular Breeding.

A Proposed Taxonomy of Anaerobic Fungi (Class Neocallimastigomycetes) Suitable for Large-Scale Sequence-Based Community Structure Analysis

S. Kittelmann, P. Janssen, J. Koolaard, 2012, PloS one.

The nutritional value of cocksfoot (Dactylis glomerata L.), midribbed snow‐tussock (Chionochloa pallens Zotov), and red tussock (Chionochloa rubra Zotov) for the takahe (Porphyrio hochstetteri Meyer)

J. A. Mills, J. Koolaard, N. Grace, 2004 .

Selenium-Enriched Foods Are More Effective at Increasing Glutathione Peroxidase (GPx) Activity Compared with Selenomethionine: A Meta-Analysis

J. Hesketh, N. Roy, J. Koolaard, 2014, Nutrients.

Epichloë endophytes grow by intercalary hyphal extension in elongating grass leaves.

H. Koga, C. Voisey, J. Koolaard, 2008, Fungal genetics and biology : FG & B.

A QTL analysis of host plant effects on fungal endophyte biomass and alkaloid expression in perennial ryegrass

Mingshu Cao, M. Faville, A. Koulman, 2015, Molecular Breeding.

Search for predictors of cooking quality of marrowfat pea (Pisum sativum L) cultivars

G. Savage, A. Russell, J. Koolaard, 2001 .

Preventative treatments for control of fungus gnats and shore flies

J. Koolaard, C. W. V. Epenhuijsen, B. Page, 2001 .

Feeding forage or concentrates early in life influences rumen fermentation, metabolic response, immune function and growth of Wagyu × Friesian calves

S. McCoard, A. Heiser, J. Koolaard, 2020 .

The effect of drying temperature on the nutritional quality of New Zealand‐grown maize for growing rats

J. Koolaard, C. Butts, A. Hardacre, 2004 .

Methane emissions from lactating and non-lactating dairy cows and growing cattle fed fresh pasture

J. Koolaard, A. Jonker, S. Muetzel, 2017 .

Repeatability of methane emissions from sheep

J. McEwan, K. Dodds, H. Clark, 2011 .

Genetic analysis of sweetness and textural attributes in winter squash (Cucurbita maxima)

J. Koolaard, P. Hurst, V. Corrigan, 2006 .

Immunomodulatory effects of adult Haemonchus contortus excretory/secretory products on human monocyte‐derived dendritic cells

J. Koolaard, A. Pernthaner, H. Simpson, 2015, Parasite immunology.

Simple versus Diverse Temperate Pastures: Aspects of Soil–Plant–Animal Interrelationships Central to Nitrogen Leaching Losses

M. Dodd, I. Vogeler, J. Koolaard, 2016 .

Lambs and landscapes

J. Koolaard, A. Mackay, T. W. Knight, 2022 .

Sheep numbers required for dry matter digestibility evaluations when fed fresh perennial ryegrass or forage rape

G. Waghorn, D. Pacheco, J. Koolaard, 2016, Animal nutrition.

The composition of high sugar ryegrasses.

D. Pacheco, J. Koolaard, D. Luo, 2009 .

Plant vigour at establishment and following defoliation are both associated with responses to drought in perennial ryegrass (Lolium perenne L.)

M. Faville, C. Jones, Jean-Hugues B. Hatier, 2014, Journal of experimental botany.

Feeding concentrate versus forage-based starter diets during early life to Holstein Friesian bull calves: growth, rumen fermentation, metabolic response, feed efficiency and beef production

C. Craigie, S. McCoard, J. Koolaard, 2023, New Zealand Journal of Agricultural Research.

Serum lipoprotein cholesterol and triglyceride concentrations in pigs fed diets containing fish oil, milkfat, olive oil and coconut oil

J. Koolaard, K. James, B. Manktelow, 2001 .

Induced resistance against Sclerotinia sclerotiorum in carrots treated with enzymatically hydrolysed chitosan

C. Molloy, J. Koolaard, L. Cheah, 2004 .

Growing Methods and Chemical Drenches Control Calla Soft Rot

P. Wright, J. Koolaard, G. Clark, 2005 .

The effect of feeding regimen on apparent and true ileal nitrogen digestibility for rats fed diets containing different sources of protein

P. Moughan, J. Koolaard, C. Butts, 2002 .

The effect of food dry matter intake on the flow of amino acids at the terminal ileum for rats fed an enzyme-hydrolysed casein-based diet

P. Moughan, J. Koolaard, C. Butts, 2002 .

The effect of digesta sampling time and dietary protein source on ileal nitrogen digestibility for the growing rat

P. Moughan, J. Koolaard, C. Butts, 2002 .

Fungicide control of head smut (Sporisorium reilianum) of sweetcorn (Zea mays)

P. Wright, J. Koolaard, R. A. Fullerton, 2006 .

Soil-incorporation of fungicides for control of clubroot of vegetable brassicas

J. Koolaard, L. Cheah, B. Page, 1998 .

Extending the Collection Duration of Breath Samples for Enteric Methane Emission Estimation Using the SF6 Tracer Technique

R. Gratton, C. Pinares-Patiño, J. Koolaard, 2012, Animals : an open access journal from MDPI.

Efferent intestinal lymph protein responses in nematode-resistant, -resilient and -susceptible lambs under challenge with Trichostrongylus colubriformis.

J. Koolaard, A. Pernthaner, S. Bisset, 2014, Journal of proteomics.