AC Endure red clover

1998 ◽  
Vol 78 (1) ◽  
pp. 113-114 ◽  
Author(s):  
B. R. Christie ◽  
T. M. Choo ◽  
Y. A. Papadopoulos ◽  
J. Lewis ◽  
R. Michaud
Keyword(s):  
Key Words ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Forage Yield ◽  
Research Centre ◽  
Mass Selection ◽  
Trifolium Pratense L ◽  
Cultivar Description ◽  
Diploid Cultivar

AC Endure red clover (Trifolium pratense L.) is a diploid cultivar of the double-cut type developed by mass selection at the Crop and Livestock Research Centre, Agriculture and Agri-Food Canada, Charlottetown, PEI. It is earlier flowering than Florex or Marino, and higher in forage yield, especially in the second and third harvest years. Key words: Red clover, Trifolium pratense L., cultivar description

AC Kingston red clover

1994 ◽  
Vol 74 (1) ◽  
pp. 149-150
Author(s):  
T. M. Choo ◽  
B. R. Christie
Keyword(s):  
Key Words ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Forage Yield ◽  
Mass Selection ◽  
Research Station ◽  
Trifolium Pratense L ◽  
Cultivar Description ◽  
Diploid Cultivar ◽  
Harvest Year

AC Kingston red clover (Trifolium pratense L.) is a diploid cultivar of the double-cut type developed by mass selection at the Agriculture Canada Research Station, Charlottetown, PEL It is similar to Florex in maturity, but is superior in forage yield in the second harvest year. It was selected for persistence under field conditions. Key words: Red clover, Trifolium pratense L., persistence, cultivar description

AC Christie red clover

1999 ◽  
Vol 79 (2) ◽  
pp. 257-258 ◽  
Author(s):  
R. A. Martin ◽  
B. R. Christie ◽  
Y. A. Papadopoulos ◽  
R. C. Martin
Keyword(s):  
Key Words ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Phenotypic Selection ◽  
Early Flowering ◽  
Research Centre ◽  
Atlantic Canada ◽  
Trifolium Pratense L ◽  
Cultivar Description ◽  
Diploid Cultivar

AC Christie red clover (Trifolium pratense L.) is a diploid cultivar of the double-cut type. It was developed by phenotypic selection at the Crop and Livestock Research Centre, Agriculture and Agri-Food Canada, Charlottetown, PEI. It is early flowering, very winterhardy and has no pubescence on the stems. In Atlantic Canada it has produced more forage than the check cultivars in the second and third harvest years. Key words: Red clover, Trifolium pratense, cultivar description

Azur red clover

2006 ◽  
Vol 86 (3) ◽  
pp. 749-750
Author(s):  
Bruce Coulman
Keyword(s):  
Key Words ◽  
Dry Matter ◽  
Trifolium Pratense ◽  
Growth Habit ◽  
Red Clover ◽  
Dry Matter Yield ◽  
Trifolium Pratense L ◽  
Cultivar Description ◽  
Diploid Cultivar

Azur is a diploid cultivar of red clover [Trifolium pratense (L.)], which was selected for vigor and growth habit in the year of seeding. In forage trials conducted in Québec, Azur was superior in dry matter yield to check cultivars, particularly in trials harvested in the second production year. In trials in Ontario and the Atlantic provinces, Azur was numerically superior in dry matter yield to the check cultivar, but not significantly so (P < 0.05). Key words: Red clover, Trifolium pratense (L.), cultivar description

AC Charlie red clover

1994 ◽  
Vol 74 (4) ◽  
pp. 825-826 ◽  
Author(s):  
T. M. Choo ◽  
B. R. Christie ◽  
G. F. Bélanger ◽  
Y. A. Papadopoulos ◽  
S. Kilyanek
Keyword(s):  
Key Words ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Mass Selection ◽  
Severe Winter ◽  
Winter Conditions ◽  
Trifolium Pratense L ◽  
Cultivar Description ◽  
Selection For ◽  
Forage Yields

The red clover (Trifolium pratense L.) cultivar, AC Charlie, is a diploid of the early or double-cut type. It was developed by two cycles of mass selection for persistence and vigour. Forage yields after severe winter conditions indicate that AC Charlie is more winterhardy than Florex in Atlantic Canada. It is similar in maturity to Florex and 3–4 d later than Marino. Key words: Cultivar description, red clover, AC Charlie

Tapani red clover

2008 ◽  
Vol 88 (6) ◽  
pp. 1091-1092 ◽  
Author(s):  
Y. A. Papadopoulos ◽  
B. R. Christie ◽  
T. M. Choo ◽  
R. Michaud ◽  
K. B. McRae ◽  
...  
Keyword(s):  
Prince Edward Island ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Phenotypic Selection ◽  
Growth Potential ◽  
Research Centre ◽  
Quebec City ◽  
Original Material ◽  
Trifolium Pratense L ◽  
Cultivar Description

Tapani is a 21-clone diploid synthetic cultivar of red clover (Trifolium pratense L.). It was developed by phenotypic selection at Agriculture and Agri-Food Canada, Crops and Livestock Research Centre, in Charlottetown, Prince Edward Island, and at the Soils and Crops Research and Development Centre in Quebec City, Quebec. The original material for this strain was selected from collections made in old stands of red clover in three Atlantic Provinces of Canada. Tapani is early flowering and winterhardy. In Atlantic Canada, Tapani yielded an average of 109% of the check cultivar Marino over three production years. This cultivar has superior re-growth potential with high second-cut herbage yield. Key words: Red clover, Trifolium pratense L., cultivar description

scholarly journals Forage yield and persistence of red clover progenies in two environments

2003 ◽  
Vol 60 (3) ◽  
pp. 447-452 ◽  
Author(s):  
Daniel Portella Montardo ◽  
Miguel Dall'Agnol ◽  
Nilton Rodrigues Paim
Keyword(s):  
Dry Matter ◽  
Recurrent Selection ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Forage Yield ◽  
Winter Period ◽  
Forage Production ◽  
Growing Seasons ◽  
Trifolium Pratense L ◽  
Physiographic Regions

Red clover (Trifolium pratense L.) is one of the most important temperate legume species, used to lessen the lack of forage during the critical fall-winter period in Rio Grande do Sul, RS, Brazil. However, its utilization has been restricted mainly because of its lack of persistence. This work evaluates the dry matter yield and persistence of red clover half-sib progenies in two physiographic regions of RS: "Depressão Central", in Eldorado do Sul and "Encosta Superior do Nordeste", in Veranópolis. Experiments were carried out for two growing seasons and results were compared to two red clover commercial checks, Qüiñequeli and Estanzuela 116. The region of Veranópolis was more adequate for red clover forage production, enabling better yield and persistence. The best check for both locations was cultivar Estanzuela 116. At Eldorado do Sul persistence was highly affected and some progenies were superior to the best check. At Veranópolis the best check was very productive, with good persistence. The best progenies at both locations were selected to be propagated and submitted to additional recurrent selection cycles.

Selection for persistence in red clover

1999 ◽  
Vol 79 (3) ◽  
pp. 357-359 ◽  
Author(s):  
B. R. Christie ◽  
R. A. Martin
Keyword(s):  
Key Words ◽  
Root System ◽  
Recurrent Selection ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Field Conditions ◽  
Fibrous Root ◽  
Phenotypic Recurrent Selection ◽  
Trifolium Pratense L ◽  
Selection For

To increase the persistence of red clover (Trifolium pratense L.), phenotypic recurrent selection was conducted under field conditions. After three cycles of selection, a strain designated as CRS-16, was developed. This strain has better persistence than the check cultivars, Florex and Marino, and has a more fibrous root system. Among 4-yr-old plants, about 10% initiated new shoots from below the crown. Key words: Red clover, Trifolium pratense L. persistence, root type

scholarly journals THE EVALUATION OF THE COMPATIBILITY OF CEREAL AND GREEN MANURE ON THE BASIS OF NUTRIENTS

2018 ◽  
Author(s):  
Aušra ARLAUSKIENĖ ◽  
Viktorija GECAITĖ ◽  
Danutė JABLONSKYTĖ-RAŠČĖ
Keyword(s):  
Winter Wheat ◽  
Spring Wheat ◽  
Green Manure ◽  
Trifolium Pratense ◽  
Cropping System ◽  
Red Clover ◽  
Research Centre ◽  
Similar Amount ◽  
Clay Loam ◽  
Trifolium Pratense L

Research was carried out at the Lithuanian Research Centre for Agriculture and Forestry’s (LAMMC) Joniškėlis Experimental Station on a clay loam Endocalcari Endohypogleyic Cambisol. The study was aimed to explore the aboveground mass of perennial forage legumes: red clover (Trifolium pratense L.) and lucerne (Medicago sativa L.), and their mixtures with festulolium (x Festuliolium), used as green manure, qualitative parameters and compatibility with cereals on the basis of nutrients nitrogen (N), phosphorus (P) and potassium (K). The deficiency of other nutrients (P, K) and intensity of green manure mineralization can lead to N absorption. It has been determined that winter wheat takes one kg of N together with 0.2 kg P and 0.6 kg K. Spring wheat requires a similar amount of P but a higher amount of K. Average winter wheat grain yield can be 4.0 t ha-1 on a clay loam Cambisol in organic cropping system. NPK content – 134 kg ha-1 is needed for such productivity (grain + straw). This content is lower for spring winter growing. P:N and K:N ratios are more favourable in perennial forage legume mixture with festulolium, as compared to legume alone. To obtain grain yields of 4 t ha-1 of winter wheat and 3 t ha-1 of spring wheat in balanced organic crop rotation it is sufficient to apply 3.0 and 2.0 t ha-1 DM of pure legume mass as green manure. “Cut-and-carry” fertilisers do not satisfy the wheat demand for P.

scholarly journals Red clover grown in a mixture with grasses : yield, persistence and dynamics of quality characteristics

2003 ◽  
Vol 12 (3-4) ◽  
pp. 195-212 ◽  
Author(s):  
T. MELA
Keyword(s):  
Field Experiments ◽  
Trifolium Pratense ◽  
Red Clover ◽  
Forage Yield ◽  
Crude Fibre ◽  
Meadow Fescue ◽  
Forage Crop ◽  
Trifolium Pratense L ◽  
Yield Quality ◽  
Accumulated Temperature

Red clover (Trifolium pratense L.) was grown in mixtures with timothy and meadow fescue in field experiments at four sites in Finland to broaden knowledge on its potential as a forage crop. The effects of cutting frequency, nitrogen fertilization in the spring and sward density were investigated. Forage yield quality was analyzed using standard methods. Red clover produced well in all swards during the two first seasons. In the third summer the proportion of red clover was greatly diminished except on sandy soil at the northernmost locality (64°40'N) where it remained productive. Linear regression adequately described the dependence of crude fibre content and crude protein content in dry matter of the primary growth and regrowth, both of red clover and grass, on accumulated temperature sum. The contents of P, K, Ca and Mg in clover and grass are given as a function of accumulated temperature to describe their changes during crop growth. The results give new knowledge about possibilities to grow red clover in the northern livestock region of Finland. They proved that soil type is more important for good persistence of red clover than latitude.

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