Improvement of lowly heritable traits is difficult, efforts must be made to take full advantage of the available information sources to improve them. The objective of the study was to determine the effect of the size of the litter in which the sow was born on her lifetime reproductive performance. Data on 22,683 litters were used to analyse the lifetime reproductive performance of 5623 Polish Large White sows. The sows from small litters (≤9) were on average the oldest at first farrowing, had the shortest herd life, the smallest number of litters, and the smallest sized litters (p ≤ 0.01). A positive relationship was established between the mean number of offspring born per litter and size of the litter in which the sow was born (p ≤ 0.01). For a sow to produce at least seven piglets per 100 days of reproduction, gilts from litters of at least 12 piglets should be selected for breeding.
The newly bread wheat cultivar Gemmeiza 11 has been selected from a local cross made at Gemmeiza Agricultural Research Station, Wheat Research Dept. FCRI, ARC. Egypt, using the pedigree method.
Gemmeiza 12, a new bread wheat variety released by Wheat Research Department, Field Crops Research Institute, ARC, Egypt in 2012, offers wheat growers a new choice for high yielding, and rust resistant variety. Gemmeiza 12 originated and selected from a hybrid made at the International Maize and Wheat Improvement Center (CIMMYT). The parentages and pedigree of Gemmeiza 12 are : OTUS/3/SARA/THB//VEE CMSS97Y00227S-5y-010M-010Y-010M-2Y-1M-0Y-OGM .Based on the results of 76 yield trials conducted during three successive growing
The new promising bread wheat cultivar Shandaweel 1 has been selected from one of the advanced lines among the International Maize and Wheat Improvement Center collections ( CIMMYT )grown in wheat research department, Field Crops Research Institute, ARC. Egyptat Shandaweel Research Station. The grain yield of the new cultivar Shandaweel 1 was evaluated through 99 experiments conducted at four different levels; ( 8 macro, 56 micro and 35 verification yield trials)in seasons, respectively. Results proved superiority of the new bread wheat cultivar Shandaweel 1 compared to the commercial checks cultivars Sakha 93, Sakha 94, Gemmeiza 9 and Giza 168 for grain yield at North, South and Middle Delta and Upper Egypt regions. Moreover, the results of the verification yield trials ensure the superiority of Shandaweel 1 cultivar on the commercial wheat cultivar Giza 168 at North, Middle, South Delta and Upper Egypt. Alsothe superiority of Shandaweel 1 cultivar on the commercial wheat cultivar Giza 168 and Gemmeiza 9 at North and South Delta and the Out Valley region was observed and recorded. Thus, we can highly recommended the new cultivar Shandaweel 1to be grow at North Delta, South Delta,Middle Delta, Middle and Upper Egypt and the Out Valley regions. أمدين ابددبمياد بدي, ,إبد مدو,يبد بدديف يد مدو , ممدا, محمدد أحمد , صادق محمد إيمان بمدددين اددز , ف مشدد خبددف محمددد , ابدبممجيددد ,صدديد دب و أبددو ,أبددوب حمددادب د ,أسدد مدال أحمدد , محجدو بمسديد ديدا, , دنددبو حمدد , اشدو حسدن , بمسديد حمن ابدبم مصطفى ناديد , وادى بم و,داض , موسدى أحمدد , بممنشداو ابدبمسدي, , ددامى بمب دانى , ددال جمد , ابدبمدددبي, صددبحى , ددويب, سد ابدبمبددع , قمبدد اددا , ددي د بم أبددو صددباد , ابدددبمنو سديد , خامدد ي, ابددبم محمدد , حماد يد س , حسن محمد سيي , سبي, صب , بو بمش ا دال مند , حمن ددبم ابد ددب ,ماجد داو بمصد دزب اد , دى بد بممز , ددبممن ابد داد مد , دن حسد دمد بدبمصد , د د دجد دادل ,اد دا يد ز دد محمد , دي, بمسد دد ابد دان ماد ع بد د مد ددبمفماد ابد , ال ددبم ابد دد محمد أمجد , ي, ابدبم ثناض , ك مبا يوسف محمد , محمود وخ شم محمود , مصطفى طع أحمد بم دى ز وميدد , اجدين ابددبمودا من مد , بداو بمز ددد , سى م محمد , حدا, , يمدانى دب صد بدي, د إبد , دان ناثد ين دي شد , داد جد بدي, د إبد دد خامد , دب ددم بمد دد خامد , دد ابدبمحميد ديد بمسد ددد ابدبموبحد ددان ,جييد محمدددد دددين بمد ددى محد ددد محمد , دددبمماد ابد ددوبى ند ددد محمد , دددبمبطيف ابد ود محد , مصدطفى ادز ,مصدطفى بمددين شديا بمددين مدا , ع جم بمدين,ابدبمسي, نو , ادا يف,سدامى ش أبدو دطفى ,مصد جدودب ادادل , بي, ابددبم د مسد , شد ش صدفاض محمدد , دا حند دل نبيد , جد د جد دى موسد , دود محمد دل خ...
AbstraktArtykuł dotyczy zagadnień związanych z odczuwaniem dobrostanu psychicznego przez osoby zdrowe posiadające rodzeństwo, u którego zdiagnozowano chorobę psychiczną z kręgu schizofrenii lub depresji. Celem badań było poszukiwanie związku między obra-
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