Page 348 - Agriculture_Form_Three
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Agriculture for Secondary Schools


            Non-descript                                 while dermis and grain layer are
               not  described,  not  distinguishing      retained  for further processing into
               qualities or characteristics              leather
            Oedema                                    Perch
               an excessive accumulation of body         a place where a poultry sits, especially
               fluids (serum) in body tissues or body    horizontal  wooden bars or poles  in
               cavities                                  their house

            Oestrus                                   pH
               a period of sexual receptibility  of      a unit of acidity or alkalinity of a
               female mammals  during which              substance on the pH scale whereby
               ovulation takes place                     a pH figure expresses the acidity or
            Pale soft and exudative meat                 alkalinity of a substance on which a 7
               a  carcass quality  condition  that       is neutral, lower values are more acid
               occurrs in pig but also in poultry meat   and higher values are more alkaline
               that is characterised by an abnormal  Piglet
               colour, consistency and water holding     a young pig
               capacity, making  the  meat  dry and   Pullet
               unattractive to consumers                 a young (above 8 weeks) chicken
            Parturition                                  before reaching laying stage
               the act of giving birth in mammals     Polyculture in fish farming

            Pasteurisation                               rearing of several fish species in one
               heating of liquid products, especially    rearing facility
               milk, at a controlled temperature for a   Portfolio
               fixed period of time in order to destroy   a collective document of student’s
               pathogenic microorganisms thereby         learning activities that provides
               making it safe for consumption and        realistic evidence of the individual’s
               improve its keeping quality               efforts, skills, abilities, achievements,
            Pathogen                                     contributions as well as reflection and
               a disease-causing agent                   self-assessment over time

            Pelt                                      Pneumonia
               the  type of skins from wool or fur       a form of serious respiratory illness that
               animals (e.g., rabbits, foxes or mink)    affects the lungs, characterised with air
               that are processed to produce hair-       sacs in lungs becoming red, painful and
               on finished products. It also mean an     swollen and they may be filled with
               intermediate  stage of tanning hides      fluid, causing difficult breathing, chills,
               and skins at which the hair, epidermis    fever and cough with phlegm or sputum
               and endodermis have  been removed

               Student’s Book Form Twos Book Form Three
             Student’
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   AGRICULTURE FORM 3   9.11.2022.indd   337                                              10/01/2025   12:32
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