For the purpose of this study is to investigate the theory and review papers on topics such as 2.1
! The policies and plans about food safety
2.2 growing vegetables in general, organic and organic
2.3 green leafy vegetables and contamination pesticides
2.4. Determination of residues 2.5 maximum
. Analysis of Insecticides Residue in vegetables pest sample
2.6. The behavior and attitude to the use of pesticides
2.7 basic information education
.
การแปล กรุณารอสักครู่..
