Mostrando 361 - 380 Resultados de 12,472 Para Buscar '"Hay ', tiempo de consulta: 0.68s Limitar resultados
  1. 361
    “…[Image: see text] The limitation of the CuAAC “click” reaction with a 2-azidopyridine substrate, owing to its equilibrium with a tetrazole isomer, is exploited herein for its utility in the Glaser–Hay reaction. A catalytic combination of a 2-azidopyridine analogue, 4-azido-5H-pyrrolo[3,2-d]pyrimidine, and CuI afforded homocoupled products of terminal alkynes, without any trace of triazole product, under mild conditions with a broad substrate scope. …”
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  2. 362
    por Morales Mávil, Jorge Eufrates
    Publicado 1988
    Tesis Libro
  3. 363
    “…In this study, we evaluated the inclusion of 0, 25 and 55% of forage cactus replacing Tifton 85 hay in the diet of goats and its effects on meat quality. …”
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  4. 364
    “…RESULTS: Data showed that by feeding the same amount of feed overnight, cube feeding led to 24% shorter eating time (on average 67 min less) and 26% fewer total chews compared to the long hay. On an hourly basis, horses also spent more time eating and chewing the long hay compared to the cubes. …”
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  5. 365
  6. 366
  7. 367
    por Özelçam, H., Kırkpınar, F., Tan, K.
    Publicado 2015
    “…The experiment was conducted to determine nutritive values of caramba (Lolium multiflorum cv. caramba) fresh, silage and hay by in vivo and in vitro methods. There was a statistically significant difference (p<0.01) in crude protein content value between fresh caramba (12.83%) and silage (8.91%) and hay (6.35%). …”
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  8. 368
    “…Recently weaned beef calves (n = 45) were blocked by sex and body weight, randomly assigned to 3 treatment groups with 3 pens of 5 calves per treatment group, and fed an alfalfa hay based diet for 9 weeks. Alfalfa hay was harvested from fields fertilized with sodium selenate at a rate of 0, 45.0 or 89.9 g Se/ha. …”
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  9. 369
  10. 370
    “…ABSTRACT: The objective of this study was to evaluate the associative effects of rice straw with timothy hay and corn grain. Using an automated gas production system, in vitro ruminal fermentation was studied for six substrates: 100% rice straw, 100% timothy hay, 100% corn grain, 50% rice straw and 50% timothy hay, 50% rice straw and 50% corn grain, and 50% rice straw, 25% timothy hay, and 25% corn grain. …”
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  11. 371
  12. 372
    “…Correlation analyses showed that total hay yield was significantly positively correlated with total phosphorus uptake and water‐use efficiency (p < .01). …”
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  13. 373
    “…The treatments included local grass hay as basal diet and supplementation with concentrate (184, 368, and 552 g/d on DM basis). …”
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  14. 374
    “…Respirable dust in conserved forages can pose problems with equid respiratory health, thus soaking (W) and high temperature steaming (HTS) are employed to reduce the levels in hay. The aim of this study was to characterize the viable bacterial community profile of four hays from two different locations in UK following pre-feeding wetting regimens. …”
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  15. 375
  16. 376
    por Muzalyova, Anna, Brunner, Jens O.
    Publicado 2020
    “…BACKGROUND: The quality of life of chronically ill individuals, such as hay fever sufferers, is significantly dependent on their health behavior. …”
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  17. 377
    “…Here, we report the genome sequence of Clostridium sp. strain P21, isolated from old hay from Stillwater, Oklahoma. This announcement describes the generation and annotation of the 5.6-Mb genomic sequence of strain P21, which will aid in studies targeting genes involved in the enhancement of acid-alcohol production.…”
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  18. 378
  19. 379
    “…Four diets containing different percentages of buffel grass hay were tested. Diets were composed of forage cactus, buffel grass hay and concentrate, and the treatments were represented by different levels of hay in the dry matter of the feed: 7.5% buffel grass hay; 15% buffel grass hay; 30% buffel grass hay; and 45% buffel grass hay on a dry matter basis. …”
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  20. 380
    por Rabee, Alaa Emara
    Publicado 2022
    “…This study aimed to evaluate the changes in the rumen fermentation and the structure and fibrolytic activities of rumen bacteria in camels fed barley straw and Egyptian clover hay. MATERIALS AND METHODS: Three fistulated camels were fed a diet containing barley straw for 30 days; then transitioned to a diet containing Egyptian clover hay for 30 days. …”
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