• Lesson 32: Generation of biogas from degradable organic wastes 

  Yatawara, M.D.M.D.W.M.M.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 31: Isolation of Clove Oil by Steam Distillation 

  Arachchige, N.M. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 30: Identification and culture of ornamental aquatic plants 

  Epa, U.P.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 29: How to set up an aquarium 

  Epa, U.P.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 28: Study and calibration of knapsack sprayer 

  Ganehiarachchi, G.A.S.M. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 27: Symptom Identification and Study of Histological Changes of Nematode Infected Plants, Isolation of Nematodes from Soil (Bearmann Funnel Method) and Studying Various Life Cycle Stages of Nematodes 

  Kannangara, S. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 26: Detection of plant viruses 

  Attanayake, R.N. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 25: Identification of pathogens by culturing on artificial media 

  Deshappriya, N.; Attanayake, R.N. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 24: Identification of disease symptoms using live specimens 

  Deshappriya, N.; Attanayake, R.N. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 23: Methyl eugenol trap to attract and capture fruit flies 

  Amarasinghe, L.D. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 22: Identify the types of insect pests and their damage 

  Amarasinghe, L.D.; Ganehiarachchi, G.A.S.M. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 21: Weeds and Weed Management Methods 

  Senanayake, S.P.; Ratnayake, R.M.C.S. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 20: Designing a simple micro-irrigation system 

  Najim, M.M.M. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 19: Introduction to Pumps 

  Jayatissa, N.W.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 18: Treating a water sample using alum and sunlight 

  Skandaraja, S.S. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 17: Determination of water quality parameters such as pH, dissolved oxygen (DO) and electrical conductivity by chemical methods 

  Skandaraja, S.S. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 16: Determination of water quality parameters such as temperature, colour, turbidity and total solids by physical methods 

  Skandaraja, S.S. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 15: Programmable Logic Controllers 

  Jayatissa, N.W.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 14: Introduction to Microcontroller 

  Jayatissa, N.W.K. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)
• Lesson 13: Voltage comparator and its application as controller 

  Wijesundera, L.B.D.R.P. (Research Services Centre, Faculty of Science, University of Kelaniya, 2015)

View more