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213.768  Articles
1 of 21.378 pages  |  10  records  |  more records»
Improvement of sow reproductive performance is a key factor determining the efficiency of the pig production cycle and profitability of pork production. This article presents the solution of an important scientific and practical problem of individual fore... see more

Sowa Magdalena, Glowacka-Mrotek Iwona, Wardecka Paulina, Winnicki Andrzej. Rak piersi w ciazy - odmiennosci procesu diagnostyki i leczenia = Breast cancer during pregnancy - differences in diagnostic and treatment procedures. Journal of Education, Health ... see more

Rogowicz Daniel, Wolowiec Lukasz, Banach Joanna, Buszko Katarzyna, Mosiadz Przemyslaw, Gilewski Wojciech, Zukow Walery, Sinkiewicz Wladyslaw. Ocena wartosci rokowniczej osoczowego stezenia bialka C-reaktywnego oznaczonego metoda o wysokiej czulosci (... see more

Climatic factors of a region determine the critical periods of corn crop development and affect the sowing planning in order to reduce the negative effects on yield. This study aimed to evaluate the agronomic performance of eight corn genotypes and two so... see more

Der Wunsch nach offenen und schülerzentrierten Unterrichtsformen nahm in den letzten Jahren immer mehr zu, da diese zentrale Elemente veränderter Lehr-Lern-Formen darstellen, die für eine demokratische und humane Schule unverzichtbar sind (vgl. Jürgens 20... see more

The study was made in 2007 on 500 females of Chinchilla,kept in individual cages, with a passage for the male. The next parameters were established based on reproduction results: prolificity index (PI), sex ratio, offspring survival index (OSI), female us... see more

The present study tries to offer some information concerning the morphological stateof Bazna Breed female suina biological material bred and kept in farmsteads onCluj County incidence, near to enter to reproduce for the first time.Practically, after a bio... see more

The paper aimed to compare financial results for 6 experimental variants of production integration between mulberry tree culture and silk worm rearing in order to offer various profitable alternatives to farmers . The most profitable variant is CDV3-VMV2 ... see more

Often, for the sows’s artificial seeding, literature recommends the use of a 3-5 billion mobile sperm / dose. This number is high compared with other species and is determined by the particularities of the uterus. With various techniques has tried to redu... see more

1 of 21.378 pages  |  10  records  |  more records»