Essays about: "ko"

Showing result 1 - 5 of 188 essays containing the word ko.

  1. 1. Vilken effekt har selektionen på exteriöregenskaper haft på mjölkproduktionen? : Holstein- och jerseykor

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

    Author : Sofie Persson; [2020]
    Keywords : exteriöregenskaper; mjölkkor; mjölkproduktion; juverexteriör; juverhälsa;

    Abstract : Selektion av mjölkkor har pågått sedan den industriella revolutionen, främst på mjölkproduktionsegenskaper men även på exteriöregenskaper. Tidigare forskning har visat att det finns genetiska samband mellan de olika exteriöregenskaperna, och mellan exteriöregenskaper och mjölkproduktionsegenskaper. READ MORE

  2. 2. Non-diauxic growth patterns and biofilm formation of Caldicellulosiruptor species.

    University essay from Malmö universitet/Hälsa och samhälle

    Author : jonathan engvall; [2020]
    Keywords : biofilm; biohydrogen; caldicellulosiruptor; diauxie; extreme thermophile;

    Abstract : Dagens beroende av fossila bränslen för att tillgodose världens energikrav är ett välkänt problem, och en möjlig lösning är förnybar vätgas. Ett möjligt produktionssätt är bakteriefermentering med avfallsprodukter från exempelvis jordbruk som substratkälla. READ MORE

  3. 3. Strategies for keeping cow and calf together in six European countries

    University essay from SLU/Dept. of Clinical Sciences

    Author : Sofia Gundersen; [2020]
    Keywords : cow-calf contact; dairy production; cow-calf separation; calf rearing system;

    Abstract : The modern practice for dairy calf management is to separate the cow and calf a few hours after birth. That practice is highly debatable and consumers often oppose of it. There are several benefits for keeping cow and calf together for a longer period of time and letting the calf suckle. READ MORE

  4. 4. Techno-economic analysis of demand flexibility from heat pumps for multi-family buildings in Sweden based on two case studies

    University essay from KTH/Energiteknik

    Author : Hsin-Ting Ko; [2020]
    Keywords : Demand flexibility; Heat pump; IDA ICE; Smart grid; Thermal comfort; Thermal inertia; Bottom-up simuleringsmodell; efterfrågeflexibilitet; Demand response; energiteknologi; slutanvändarbeteende; grön byggnad; VVS-systemkontroll; värmepump; IDA ICE; smart nät; termisk komfort; termisk tröghet;

    Abstract : Sweden is undergoing energy transition to become a zero-carbon economy with electricity production aims at 100% from renewable resources by 2040. Sweden also has a national goal to have fossil-free vehicle fleet by 2030. The increasing share of intermittent renewable resources creates growth in mismatches between electricity supply and demand. READ MORE

  5. 5. The effects of floor system on production in automatic milking systems

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Isabella Odmark; [2020]
    Keywords : flooring systems; milk production; claw health;

    Abstract : Based on the results of a previous Master's thesis, the hypothesis was that farms with slatted floors have lower milk production, both per milking unit and per cow, than farms with solid floors in automatic milking systems. A survey with questions about the farm, the flooring system, cleaning and claw trimming routines was sent to 123 farmers with DeLaval's VMS and additional farmers with DeLaval VMS were invited to the survey via social media. READ MORE