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  • Blackwell Publishing Ltd  (169)
  • 2005-2009
  • 1995-1999
  • 1965-1969  (169)
  • 1950-1954
  • 1966  (169)
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 135 (1966), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: In a sward sown to Lolium perenne and Trifolium repens measurements were made of the yield and quality of dry matter which was on offer for grazing, or for cutting to be ensiled. In order to follow, within a system of fat lamb production, the potential for an increase or decrease in the DM yield from year to year, a record was also required of the amount of this DM which was eaten by the grazing sheep. The results show that in grazed swards at 2 stocking rates the DM of the sward present per unit area increased during the course of the experiment. This increase, however, was not harvested by the animals. A great deal more DM was harvested in the first year by the animals at the lower stocking rate than was harvested in the following years at this rate or in any year at the higher rate of stocking. There was a greater difference between the values for the digestibility of organic-matter immediately before grazing and those immediately afterwards in the first year at the lower stocking rate than in the following years, or in any year at the higher rate of stocking. In cut swards there was no evidence of a progressive decrease in production from year to year.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: An increase in the amount of dry-matter recorded from year to year in grazed paddocks was accompanied by changes in the structure and botanical composition of the sward. These changes were due to the presence of the grazing animal, but there was no increase in the amount of DM grazed by the animals. Some increase was harvested when the swards were cut to make silage. Of the 2 possible ways by which organic-matter might circulate within the ecological system, directly from plant to soil or indirectly through the animal, it is suggested that the system of management favoured the former. Since there is evidence that an increase in the amount of DM per unit area implies an increase in the growth potential of the sward, it is concluded that it should be possible to adjust the grazing system to the advantage of the animal population. The development, production and growth of the sward is discussed in ecological and agricultural terms; in the latter, reference is made to the ageing of swards.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Physical data, from an experiment to determine the effect of drying on the quality of S48 timothy seed, are used to derive an equation relating the average drying rate of the seed to the temperature and flow of the drying air. The relationship, which can be of use in practical problems, demonstrates the importance of air temperature in determining the drying rate, particularly when compared with similar Jula for wheat.
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  • 5
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Preliminary studies have been undertaken to determine the degree to which diploid and tetraploid ryegrass varieties intercross under field conditions. The results obtained through the use of diploid and tetraploid non-red-base tester plants indicate that pollen from tetraploid ryegrasses constitutes little or no danger to the genetic purity of diploid seed crops, even if grown in close proximity. A small proportion of viable triploid hybrids can arise in the progenies of tetraploid plants heavily exposed to diploid pollen, but here again their frequency and incidence are not of practical consequence.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Further investigation into the value of gillie as a fertilizer for grassland indicates that weather affects responses. Dry weather permits good recovery of gillie N. On the other hand, on dry soil, losses of gillie N by volatilization may be increased if the quantity of sludge applied is insufficient to penetrate the soil. Cow-and-pig gillie may be more efficient than the pure-cow type as a fertilizer, the former being well balanced in N and K, whereas cow gillie requires N supplementation.
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Grass and forage science 21 (1966), S. 0 
    ISSN: 1365-2494
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: A study of a sward sown to Lolium perenne and Trifolium repens was made so that the inter-relationship of the plant and animal communities might be more fully understood within the context of a sheep husbandry experiment. At the higher of 2 stocking rates intensive grazing induced the grass species to assume a prostrate growth habit in the first year: at the lower rate of stocking this condition was less prevalent. The only species to invade the sward and make progress over the 5 years were Poa annua, P. trivialis. and Agrostis stolonifera. Some control of A. stohnifera was gained when grazed swards were cut for silage. The Poa species eventually made up about 50% of the ground cover of all swards.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 31 (1966), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A technique based on muscle response to electrical stimulation was shown to be useful in predicting, within 10 min of exsanguination, the time course of rigor mortis, rate of postmortem glycolysis, and ultimate color-morphology rating. The response of an excised muscle to electrical stimulation was highly associated with post-mortem muscle properties. The excitability threshold (lowest voltage at which contraction resulted) was found to be high in muscles which had a short time course of rigor mortis, fast postmortem glycolysis, and pale, soft, and exudative (PSE) ultimate gross morphology; and low in muscles with a long time course of rigor mortis, slow post-mortem glycolysis, and ultimately normal color-morphology. Strength of contraction (at 5, 10, 25, and 50 volts) was observed to be highest in muscles which exhibited long rigor, slow glycolytic rate, and normal color-morphology. The duration of contractility (maintained under repeated stimulation at 2 cycles/see) was also noted to be longer in this type of muscle. Multiple-regression analysis indicated that up to 87% of the variability in color-morphology rating could be predicted by combining the various parameters of muscle response to electrical stimulation. Breed differences were observed which must be taken into account when using prediction equations.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 137 (1966), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 136 (1966), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
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