Now showing items 1-10 of 157
Evaluating the SIRIUS wheat crop simulation model in Canterbury
(Lincoln University, 2003)
An on-farm trial was conducted in an irrigated commercial wheat crop on a property near Dorie in the 2001/2002 and 2002/2003 seasons to validate the SIRIUS crop simulation model. Three nitrogen treatments were applied, a ...
Crossing the species barrier: investigating vertical transmission of a fungal endophyte from tall fescue within a novel ryegrass association
(Lincoln University, 2017-02-28)
Many Poaceae grasses form a symbiosis with Epichloë fungal endophytes. Initially a serious problem in agriculture due to their production of alkaloids toxic to livestock, endophyte strains were identified that were less ...
Interactions between pasture species and management and their implications for evaluating perennial ryegrass (Lolium perenne L.) cultivars in dairy systems
(Lincoln University, 2016-07-19)
An index to rank perennial ryegrass cultivars based on their relative economic benefit to pasture-based dairy systems, has been developed in New Zealand (Chapman et al., 2016; DairyNZ) in recent years. Performance values ...
Novel markers for drought resistance in white clover
(Lincoln University, 2011)
Introduction. White clover (Trifolium repens L.) is an out-crossing allotetraploid (2n=4x=32) that acts like a diploid, also called amphidiploid. White clover is a forage crop with a high level of genetic heterogeneity, ...
New Zealand maize grain production - where is the future?
(Lincoln University. Faculty of Commerce. Kellogg Rural Leaders Programme., 2012)
The Maize grain industry in New Zealand has remained relatively static over the last 5 years in both the human and animal food sectors. The domestic market in New Zealand presents limited opportunities to expand in both ...
Trichoderma strains suppress Rhizoctonia diseases and promote growth of potato
(Mediterranean Phytopathological Union, 2014)
Trichoderma spp. from New Zealand soils were evaluated (in greenhouse experiments and one field trial) for Rhizoctonia disease suppression and plant growth promotion of potato plants. Trichoderma virens LU549, T. atroviride ...
The influence of water and nitrogen on growth and development of fodder beet (Beta vulgaris)
(Lincoln University, 2018-02-21)
Fodder beet (Beta vulgaris L. subsp. vulgaris var. Alba) is commonly grown in New Zealand as a forage crop to feed dairy cattle. It has high potential yields and feed quality advantage over other traditional winter crops ...
Growth and development of different lucerne cultivars
(Lincoln University, 2016-11-14)
This dissertation compared lucerne dry matter production from 10 genotypes in irrigated conditions at Lincoln University. First year yields averaged 10 t DM/ha for the establishment year with no differences found among culitvars.
Studies on the Efficacy of Three Trichoderma atroviride Isolates for Controlling Take-all (Gaeumannomyces graminis var. tritici) in Grasses
(Lincoln University, 2018)
Take-all, caused by the fungal pathogen Gaeumannomyces graminis var. tritici (Ggt), is an internationally important widespread root disease of cereals and grasses. The disease is suspected as the main cause of the increasing ...
Effect of row width and plant population density on yield and quality of maize (Zea mays) silage
(Lincoln University, 2017-03-27)
The study reported in this thesis was conducted during 2015/2016 at Lincoln University, New Zealand, to investigate the effect of row width and plant population density on yield and nutritive quality of maize silage (Pioneer ...