Broekhuijse (21 risultati)

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: New. This book features four peer-reviewed reviews on optimising reproductive efficiency in pigs.The first chapter highlights some of the main factors which are known to affect reproductive efficiency in pigs, including gilt development, litter size, control of the weaning to oestrus interval and season infertility. Management strategies designed to help producers continue to make a profit are also discussed.The second chapter introduces the concept of artificial insemination and details its importance in mitigating future challenges encountered by the global pig industry. The chapter also considers a range of factors which can affect the reproductive efficiency of boars, including low sperm count and semen quality.The third chapter reviews the advances and trade-offs of genetic selection for improved reproductive performance in modern sows, such as an increase in piglet mortality rates. The chapter also includes informed discussions on breeding for improved conception rate, litter size and maternal behaviour.The final chapter summarises the basic physiology of porcine female reproduction, including ovarian structure and function, folliculogenesis and steroidogenesis. It also describes stages of the porcine oestrous cycle. Further, emerging exposures and alterations to ambient temperatures and how they affect porcine female reproductive function are included.…

Condizione: New. In English.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: Brand New. 90 pages. 0.91x6.00x9.00 inches. In Stock.

299 p. Paperback, mooi exemplaar.

Condizione: Fair. Please note: below is a general description of how we classify our condition types. If you would like a closer look or have any specific questions, please feel free to send us a message, and we will gladly check it for you. Condition descriptions: UsedlikeNew: Barely any signs of use, almost like new. UsedGood: May show some light signs of use, such as slight discoloration or a name written on the front endpaper, but generally no markings or notes in the text. UsedAcceptable: Book in acceptable condition. May show signs of use, such as some discoloration, reading creases in the spine, underlining, notes, slight dirt on edges, dog-eared pages, or a bent spine. New: Book is new. ON 50-3 100321.…

Kartoniert. 299 S. Oktn. (Ethnologie; Neu-Guinea; New Guinea). Buch.

paperback, 14 x 22 cm, 214 pagina's. ISBN 9789460042966. Alexis de Tocqueville besefte dat het proces van de democratisering van de westerse samenleving niet te stoppen was. Juist daarom had hij bange voorgevoelens, want liep het streven naar gelijkheid niet uit op het steeds verder inperken van de vrijheid van de mens? In de periode voorafgaand aan zijn activiteiten als politicus maakte Tocqueville een studiereis naar de andere kant van de Atlantische Oceaan. Naar een samenleving die geen monarchie en aristocratie kende. Zou Noord-Amerika kunnen functioneren als inspirerend model voor Europa? Over de democratie in Amerika, geschreven tussen 1835 en 1840, maakte Tocqueville op slag beroemd. Zijn diepgaande analyse van de Amerikaanse samenleving liep niet alleen vooruit op veel problemen van vandaag, zoals massificatie, consumptiedrift en centralisering van de overheidsmacht. Door zijn Amerikaanse droom schiep Tocqueville ook de kaders om actuele problemen grondiger te analyseren. Zijn onbevangen redeneringen over decentralisatie, burgerschap, religie en maatschappelijke organisaties zijn actueler dan ooit. De Amerikaanse droom van Tocqueville handelt over het spanningsveld tussen gelijkheid en vrijheid. Met Tocquevilles analyse als vertrekpunt buigen de auteurs zich over vragen ten aanzien van democratisch burgerschap, overheidsmacht, decentralisatie, de rol van religie in de samenleving en de plaats van maatschappelijke organisaties op lokaal, regionaal, nationaal en internationaal niveau. 0 g.…

Paperback. Condizione: New. This book features four peer-reviewed reviews on optimising reproductive efficiency in pigs.The first chapter highlights some of the main factors which are known to affect reproductive efficiency in pigs, including gilt development, litter size, control of the weaning to oestrus interval and season infertility. Management strategies designed to help producers continue to make a profit are also discussed.The second chapter introduces the concept of artificial insemination and details its importance in mitigating future challenges encountered by the global pig industry. The chapter also considers a range of factors which can affect the reproductive efficiency of boars, including low sperm count and semen quality.The third chapter reviews the advances and trade-offs of genetic selection for improved reproductive performance in modern sows, such as an increase in piglet mortality rates. The chapter also includes informed discussions on breeding for improved conception rate, litter size and maternal behaviour.The final chapter summarises the basic physiology of porcine female reproduction, including ovarian structure and function, folliculogenesis and steroidogenesis. It also describes stages of the porcine oestrous cycle. Further, emerging exposures and alterations to ambient temperatures and how they affect porcine female reproductive function are included.…

Condizione: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Condizione: very good. Utrecht : Zeno, The Leiden-Utrecht Research Institute of Philosophy, cop. 2002. Paperback. VIII, 697 p. : ill. ; 24 cm. Proefschrift Universiteit Utrecht. Proefschrift Universiteit Utrecht./ Met lit . opg . - Met samenvatting in het Engels . Condition : very good copy. ISBN 9789039332146. Keywords : .…

Nieuwkoop, 1994. 192 blz. Geïll. Ing.

paperbound, 8vo 299 pp. ZELDZAME STUDIE; sociale oorganisatie; tuinbouw-organisatie; politiek; status en leiderschap; religieuze riten; very good condition.

Tilburg, 1967. 299 pp. Ills. Softcover.Dutch text. - With a short summary in English.

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.