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Showing result 1 - 5 of 19 essays matching the above criteria.

1. 1. Nötkreaturs betningsbeteende på bränt och på obränt naturbete

   University essay from SLU/Dept. of Animal Environment and Health

   Author : My Strömgren; [2021]
   Keywords : betningsbeteende; brand; nötkreatur; naturbete; obränt bete; bränt bete;

   Abstract : Habitats worldwide have undergone changes which have had effects on the living conditions for many species. Some landscapes have opened up due to agriculture, others have changed into fragmented monocultural habitats due to forestation. READ MORE

3. 2. Kvävebehov och beståndsuppbyggnad hos olika höstvetesorter 2016-2018

   University essay from SLU/Dept. of Soil and Environment

   Author : Henrik Roth; [2019]
   Keywords : optimal kvävegiva; skördekomponenter; skott per m2; ax per m2; kärnor per ax; tusenkornvikt; bestockare; kärnfyllare; kärnsättare;

   Abstract : Since winter wheat is a large part of the income at farm level, winter wheat is an important crop for Swedish agriculture. The yield is determined by the yield components ears/m2, seeds/ear and thousand grain weight. Yield components are affected by the nitrogen availability throughout the time they are formed and reduced. READ MORE

4. 3. Calving ease and stillbirth in dairy herds using beef and dairy breed bulls

   University essay from SLU/Dept. of Animal Breeding and Genetics

   Author : Patricia Gullstrand; [2017]
   Keywords : crossbreeding; dairy; beef; calving ease; stillbirth;

   Abstract : The aim of this study was to evaluate the effect of different sire breeds on calving traits when used in dairy herds. Records from 1,423,851 calvings from 1990-2016 were collected from the Swedish milk recording scheme from Swedish Holstein, Red dairy cattle, Hereford, Charolais, Aberdeen Angus, Limousin and Simmental sires mated with Swedish Holstein, Red dairy cattle or crossbred dams. READ MORE

5. 4. Grovfoder till lågdräktiga dikor med speciellt fokus på fiber och protein

   University essay from SLU/Dept. of Animal Environment and Health

   Author : Linn Frendberg; [2017]
   Keywords : Rörflen; ; NDF; ; iNDF; ; torrsiktning; ; partikelstorlek i träck;

   Abstract : Till följd av ökande efterfrågan på betande nötkreatur och nötkött från nötkreatur uppfödda i Sverige har dikalvsproduktionen i Sverige ökat. För att möta behovet behöver produktionen öka ytterligare, vilket kräver en bättre ekonomisk lönsamhet för lantbrukare som håller dikor. READ MORE

6. 5. CFD Analysis of Cold Stage Centrifugal Pump for Cooling of Hot IsostaticPress with Validation Case Study

   University essay from KTH/Mekanik

   Author : Shane Hereford; [2017]
   Keywords : CFD; HIP; Quintus Technologies; Centrifugal pump; pump curve;

   Abstract : Hot isostatic pressing (HIPing) has been a growing material treatment process for performance part manufacturingfor over 50 years. This process of using an inert gas at high temperature and pressure to densifymaterials leads to vastly improved material properties by removing pores and other micro- aws. READ MORE