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Animals fed on concentrate-rich diets ( 60%), may go off-feed due to ruminal acidosis. A low pH is detrimental to the rumen fibre digesting bacteria which may cause a depression in fat content in the milk. It can also affect the animal’s health status. In such cases, use of a buffer is rec- ommended comprising sodium bi-carbonate and magnesium oxide (3:1) to be fed @ 50–75 g per animal per day. Alternatively it is possible to introduce some longer physical fibre into the ration (e.g. paddy straw) to promote rumination and saliva production. Buffers, either provided in the ration or produced. | SQA HOME ECONOMICS HEALTH AND FOOD TECHNOLOGY Advanced Higher Sixth edition - published August 2011 SQA NOTE OF CHANGES TO ARRANGEMENTS SIXTH EDITION PUBLISHED AUGUST 2011 COURSE TITLE Home Economics Health and Food Technology Advanced Higher COURSE NUMBER C118 13 National Course Specification Course details Food Politics-Food nutrition and health issues policies updated Suggested Course content websites updated National Unit Specification All Units No change. Home Economics Health and Food Technology-Advanced Higher 1 xeySQA National Course Specification HOME ECONOMICS HEALTH AND FOOD TECHNOLOGY ADVANCED Higher COURSE NUMBER C118 13 Home Economics - Health and Food Technology COURSE STRUCTURE These Courses have two mandatory Units as follows C118 13 Home Economics - Health and Food Technology D271 13 Health and Food Technology Resource Management AH 2 credits 80 hours D0F5 13 Health and Food Technology Practical Research and 1 credit 40 hours Dissertation AH In common with all Courses these Courses include 40 hours over and above the 120 hours for the component Units. This is for induction extending the range of learning and teaching approaches support consolidation integration of learning and preparation for external assessment. This time is an important element of the Course and advice on its use is included in the Course details. Administrative Information Publication date September 2006 Source Scottish Qualifications Authority Version 04 Scottish Qualifications Authority 2006 This publication may be reproduced in whole or in part for educational purposes provided that no profit is derived from reproduction and that if reproduced in part the source is acknowledged. Additional copies of this course specification including unit specifications can be purchased from the Scottish Qualifications Authority for 7.50. Note Unit specifications can be purchased individually for 2.50 minimum order 5 .
