MINISTRY OF AGRICULTURE AND RURAL DEVELOPMENT MODULE COURSE WORM CARE CODE: MD 04 OCCUPATION: RAISING EARTHWORMS FROM LIVESTOCK, POULTRY MANURE AND AGRICULTURAL WASTE Level: Elementary Hanoi, 2017 PREFACE Livestock pollution is currently a pressing issue in many rural areas of Vietnam. In many ...
Transport vehicle 1 unit Labor protection 5-6 sets - How to proceed: Divide into groups of 5-6 students each, each group receives 1 set of tools and means of transportation. - Tasks of each group of students when performing the practice: Each group of students receives tools and materials and then ...
2.2.3. Respiratory system Earthworms do not have lungs, they breathe through their skin. Oxygen in the environment is dissolved into the mucus on the surface of the worms body, then penetrates the tiny branching blood vessel system inside and is transported to the organs, CO2 is also released ...
6. Check after treatment of worm disease During the treatment of worms, there are possibilities of: - Worms that tend to improve or recover from illness will show the following symptoms: + Return to normal operation without worms crawling on the substrate surface + Activity of eating all the food ...
