scholarly journals Evaluation of a meadow fescue (Festuca pratensis) population from Northland

1995 ◽  
pp. 69-72
Author(s):  
B.M. Cooper
Keyword(s):  
Lolium Perenne ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Animal Health ◽  
Dairy Farm ◽  
Dactylis Glomerata ◽  
Phalaris Arundinacea ◽  
Festuca Pratensis ◽  
Meadow Fescue ◽  
Canary Grass

Meadow fescue (Festuca pratensis Huds.) is not commonly. recognised as a significant pasture species in New Zealand. On a Northland dairy farm near Kaitaia a population of meadow fescue was increasing and providing significant feed in drought years. Meadow fescue ecotype seed lines from Kaitatia were collected and compared for relative vigour to Grasslands Supernui perennial ryegrass (Lolium perenne), Grasslands Wana and Grasslands Kara cockSfoot (Dactylis glomerata), Palaton and Venture reed canary grass (Phalaris arundinacea) and Grasslands Advance tall fescue (Festuca arundinacea). Variation occurred within the 22 meadow fescue lines in terms of early growth, 4 lines being superior to Advance tall fescue during winter and spring. Overseas lines failed to persist. Vigour of remaining lines declined as the trial progressed, Persistent meadow fescue plants remained small and were slow to tiller. Overseas meadow fescue introductions had no endophyte present, but local lines contained Acremonium uncinatum which does not produce the mammalian mycotoxins Iolitrem B and ergovaline. Unless a specific role for the species can be determined further work is largely unjustified, as productivity did not surpass that of control species. Animal health relationships with different endophytes warrant further,jnvestigation. 3 Keywords: Dactylis glomerata, ecotypes, endophytes, 'Festuca arundinacea, Festuca pratensis Huds., Lolium perenne, Northland, Phalaris arundinacea

scholarly journals Can pasture persistence be improved through the use of nonryegrass species?

2011 ◽  
Vol 15 ◽  
pp. 157-162
Author(s):  
G.D. Milne
Keyword(s):  
New Zealand ◽  
Water Temperature ◽  
Lolium Perenne ◽  
Perennial Ryegrass ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Dactylis Glomerata ◽  
Grass Species ◽  
Nutrient Deficiencies ◽  
Recent Discussion

Recent discussion about pasture persistence concentrates on pastures based on perennial ryegrass, the most commonly used grass species. This paper raises the question as to whether some of the causes of poor pasture persistence are due to perennial ryegrass being used in environments to which it is not suited. The adaptation to environmental stresses, particularly water, temperature and nutrient deficiencies, in different regions of New Zealand of tall fescue, cocksfoot, phalaris, and lucerne are discussed, and how this impacts on persistence advantages over perennial ryegrass. Keywords: persistence, pasture, Dactylis glomerata, Festuca arundinacea, Lolium perenne, Medicago sativa, Phalaris aquatica

scholarly journals Productivity of caucasian clover based pastures under irrigation

1996 ◽  
pp. 177-181
Author(s):  
R.A. Moss ◽  
R.N. Burton ◽  
B.E. Allan
Keyword(s):  
Lolium Perenne ◽  
White Clover ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Dactylis Glomerata ◽  
Grass Species ◽  
Total Production ◽  
Silt Loam ◽  
Trifolium Ambiguum ◽  
Measurement Period

Grasslands Kara cocksfoot, Grasslands Nui ryegrass, Grasslands Roa tall fescue, Grasslands Gala grazing brome and Grasslands Maru phalaris were sown as single grass species with either white or Caucasian clover during December 1993, on a Lismore stony silt loam in Canterbury. Plots were irrigated and rotationally grazed by sheep. Total herbage produced during the first measurement period (September 1994 to July 1995) averaged 13.6 t DM/ha. All white clover-based swards produced similar yields, but with Caucasian clover, phalaris-based swards produced the most and ryegrass and grazing brome the least. Production tended to be lower from pastures sown with Caucasian than white clover (12.9 cf. 14.2,kg DM/ha). During the second measurement period (July 1995 to May 1996) total production was similar with both legumes. When evaluated over both measurement periods, phalaris and tall fescue gave the highest and cocksfoot and ryegrass the lowest production when sown with white clover, while cocksfoot and grazing brome were the lowestproducing swards with Caucasian clover. Ten --months-after-sow.ing,-white-cIover-contributed-in excess of40% of the DM in all swards except with ryegrass and grazing brome where it contributed 20%. The proportion of white clover then declined in all pastures over the following 20 months, ryegrass-based swards having the highest (10%) and cocksfoot the lowest (1%). When sown with Caucasian clover the legume content of swards increased during the 12 months from spring 1994 in swards containing phalaris, tall fescue and grazing brome. The proportion of legume in -cocksfoot swardsmdeclined-continuously from 22 to 4% over the 20 months while it increased continuously from 4 to 28% with ryegrass. The legume content in lo-month-old pastures was higher when sown with white than with Caucasian clover but this ratio was reversed by 28 months. This occurred with all pasture types but was most pronounced with ryegrass and cocksfoot pastures. The present experiment shows Caucasian clover can make a major contribution in irrigated pastures in Canterbury. 'Wattie Bush, RD 22, Peel Forest, Geruldine Keywords: Bromus stamineus, Dactylis glomerata, Festuca arundinacea, grazed pastures, herbage production, Lolium perenne, Phalaris aquatica, Trifolium ambiguum, Trifolium repens

scholarly journals A comparison of six grasses for animal production

1992 ◽  
pp. 147-150
Author(s):  
D.R. Stevens ◽  
G.S. Baxter ◽  
M.J. Casey ◽  
K.B. Miller ◽  
R.J. Lucas
Keyword(s):  
Lolium Perenne ◽  
Tall Fescue ◽  
Trifolium Repens ◽  
Festuca Arundinacea ◽  
Dactylis Glomerata ◽  
Phleum Pratense ◽  
Animal Production ◽  
Research Centre ◽  
Stocking Rate ◽  
Prairie Grass

Farmers are aware of the increasing amount of information comparing alternative cultivars in dry environments in New Zealand. Animal production data in cool moist environments was unknown. To compare relative animal performance six different grasses were sown with Grasslands Tahora white clover (Trifolium repens L.) in 0.25 ha plots in two replicates in December 1988 at the Gore Research Centre in Southland. The six grasses were Grasslands Nui perennial ryegrass (Lolium perenne L.), Grasslands Roa tall fescue (Festuca arundinacea L)., Grasslands Kara cocksfoot (Dactylis glomerata L). Grasslands Matua prairie grass (Bromus willdenowii Ku&), Grasslands Hakari upland bmme (Bromus sitchensis), and Grasslands Kahu timothy (Phleum pratense L). These pastures were rotationally grazed with goats through spring and summer of the following two years; 2-weekly liveweight gain of 10 goats was recorded. Stocking rate was estimated from the addition of extra goats each week to achieve a residual pasture height of 100 mm. Spring liveweight gains (mid Sept-late Nov) were greatest on timothy and least on prairie grass. Stocking rate in spring was highest on the upland brome and tall fescue pastures and lowest for prairie grass and timothy pastures. Prairie grass pastures produced less total liveweight gain per ha than the other pastures. During summer, goat liveweight gains were ranked similarly to spring. Stocking rates were greatest on upland brome, and lowest on tall fescue. Total liveweight gain per ha in summer was greatest on the timothy pastures and least on prairie grass pastures. Keywords Bromus sitchensis, Bromus willdenowii, Dactylis glomerata, Festuca arundinacea, goats, Lolium perenne. liveweight gain, Phleum pratense, stocking rate, Trifolium repens

scholarly journals Effects of binary seed mixtures of ryegrass, cocksfoot and tall fescue on pasture production

2000 ◽  
pp. 141-146
Author(s):  
D.R. Stevens ◽  
M.J. Hickey
Keyword(s):  
Binary Mixtures ◽  
Lolium Perenne ◽  
White Clover ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Dry Matter ◽  
Dactylis Glomerata ◽  
Dry Matter Yield ◽  
Replacement Series ◽  
Pasture Production

This study measured total dry matter production and botanical composition of binary mixtures of cocksfoot (Dactylis glomerata), ryegrass (Lolium perenne) or tall fescue (Festuca arundinacea), as a replacement series in proportions of 100:0, 75:25, 50:50, 25:75 and 0:100 from June 1987 until May 1993. The binary mixtures were sown in March 1986 with white clover, on an occasionally drought affected Kaweku silt loam, with an average annual rainfall of 750 mm near Riversdale, in Southland. Mixtures with ryegrass were allowed a 6-month establishment period before ryegrass was overdrilled in early October 1986. Total yields of ryegrass/cocksfoot mixtures increased as ryegrass seeding rate increased. Clover yields were generally unaffected. Mixtures of cocksfoot/tall fescue produced more sown grass than either species sown alone. This lowered clover and other grass yields, resulting in no total dry matter yield improvement in mixtures compared to pure sowings. Tall fescue/ ryegrass mixtures were competitive in winter and spring with lower total yields than either species sown alone. This competition also lowered other grass yields. During summer and autumn the total production increased as the amount of ryegrass increased. Seed mixtures with two perennial temperate pasture grasses did not provide any extra pasture production in a cool temperate environment under infrequent hard grazing management. The best choice for the region would be the grass that provided the greatest dry matter yield. Other components such as clover may be reduced when mixing grasses. Keywords: cocksfoot, competition, Dactylis glomerata, Festuca arundinacea, Lolium perenne, mixtures, pasture yield, replacement series, ryegrass, tall fescue, white clover

scholarly journals Early productivity of binary mixtures and single grass species

1994 ◽  
pp. 205-208
Author(s):  
F.J. Parry ◽  
R.J. Lucas ◽  
B.A. Mckenzie
Keyword(s):  
Binary Mixtures ◽  
Lolium Perenne ◽  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Dactylis Glomerata ◽  
Grass Species ◽  
Winter Period ◽  
Botanical Composition ◽  
Pasture Grass ◽  
Phalaris Aquatica

An experiment was conducted on a fertile Walcanui silt loam in 1991/92 to examine the productivity of 4 perennial pasture grass species, Grasslands Roa tall fescue (Festuca arundinacea), Grasslands Marsden hybrid tyegrass (Lolium perenne x Lolium hybridum), Grasslands Maru phalaris (Phalaris aquatica), Grasslands Wana cocksfoot (Dactylis glomerata), and 2 binary mixtures, tall fescue plus cocksfoot and phalaris plus cocksfoot. Between July 1991 and September 1992 the highest production came from phalaris plus cocksfoot at 19.05 t DM/ha. Hybrid ryegrass, phalaris, tall fescue plus cocksfoot, cocksfoot, and tall fescue produced 17.44, 17.13, 16.96, 14.17, and 13.13t DM/ha respectively. The botanical composition of both mixtures averaged equal proportions of the sown species. The proportion of cocksfoot increased over the summer period then declined for the following autumn/winter period. The experiment shows that simple pasture grass mixtures may be highly productive. These findings support the increasing farmer practice of sowmg some pasture grasses in simple mixtures. Keywords: binary mixture, botanical composition, Dactylis glomerata, dry matter production, Festuca arundinuceu, Lolium perenne x Lolium hybridum, pasture mixtures, Phalaris aquatica, seasonal production

scholarly journals The role of endophyte in determining the persistence and productivity of ryegrass, tall fescue and meadow fescue in Northland

2009 ◽  
pp. 145-150 ◽  
Author(s):  
D.E. Hume ◽  
B.M. Cooper ◽  
K.A. Panckhurst
Keyword(s):  
Tall Fescue ◽  
Festuca Arundinacea ◽  
Fungal Endophyte ◽  
Festuca Pratensis ◽  
Meadow Fescue ◽  
Endophyte Infection ◽  
African Black ◽  
Small Plot ◽  
Insect Attack

Evidence from small plot and farm trials demonstrate that fungal endophyte infection plays a pivotal role in enhancing the persistence and yields of perennial, hybrid and Italian ryegrasses, tall and meadow fescues in Northland. In most situations these effects were evident within 2-3 years of sowing and were largely attributed to protection from insect attack that is conferred by endophyte infection. Keywords: fungal endophyte, Neotyphodium, perennial ryegrass, Lolium perenne, tall fescue, Festuca arundinacea, meadow fescue, Festuca pratensis, African black beetle, Heteronychus arator

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