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Farm economic problems concerning cattle husbandry with special attention to labour extensive forms

, : Farm economic problems concerning cattle husbandry with special attention to labour extensive forms. Bayer. landw. Jb, Munchen, 45: 6, 643-713

This economic and principal part of the final report of an investigation into beef cattle production suggests the farmers' most important task is to define the optimal size of fodder crop cultivation and cattle husbandry under changing conditions.


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Boss, P.; Gardner, R.; Janssen, B.; Ross, G., 1995: An apple polyphenol oxidase cDNA is up-regulated in wounded tissues. A full-length cDNA clone encoding apple (Malus domesticus) polyphenol oxidase (PPO) was isolated from a fruit peel cDNA library. Southern analysis indicated that apple PPO is encoded by a divergent multigene family. By northern analysis, PPO mRNA...

Mihaly S., 1989: Two new echinoidea species from the miocene of hungary. In the nomenclature of the species W.J. DURHAM's system (1966) was adopted. Classis: Echinoidea LESKE, 1778; Sublcasssis: Euechinoidea BRONN, 1860; Superordo: Gnathostomata ZITTEL, 1879; Ordo: Clypeasteroidea A. AGASSIZ, 1873; Subordo: Scutel...

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Frank, J.L.; Hendricks, S.E.; Olson, C.H., 2000: Multiple ejaculations and chronic fluoxetine: effects on male rat copulatory behavior. Male rats were treated with fluoxetine (FLX) or vehicle daily for 14 days and copulatory behavior tested on day 15. Rats were either mated to three ejaculations or to sexual exhaustion. Both standard measures and the mount bout analysis were used...

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Saunders, J.B., 2011: Got milk? Awareness of the health benefits and cost savings of breastfeeding continues to spread. State Legislatures 37(9): 25-25

Sayler, E.; Eldredge-Hindy, H.; Dinome, J.; Lockamy, V.; Harrison, A.S., 2015: Clinical implementation and failure mode and effects analysis of HDR skin brachytherapy using Valencia and Leipzig surface applicators. The planning procedure for Valencia and Leipzig surface applicators (VLSAs) (Nucletron, Veenendaal, The Netherlands) differs substantially from CT-based planning; the unfamiliarity could lead to significant errors. This study applies failure modes...