This study was conducted on the tomato variety TN386 at Thai Nguyen University of Agriculture and Forestry in the 2013 Spring-Summer crop with 5 comlicated-agronomic technique treatments. The research results indicated that there were not much differences in growth duration, plant height and number of leaves among treatments. However, different treatments had different influence on the degree of infected pests and the yield. The lowest percentage of infected pests and the highest actual fruit yield (27.5 tonlha) were observed at treatment 5 (25 ton bio-organic fertilizer (NTT) + 800 kg CaO + 120 kg N + 100 kg P2O5 + 150 kg K2O + intercroping with Bulbus seu Herba Allii (Alium fistulosum L.), applying bio-pesticides whereas the highest percentage of infected pests and the lowest actual fruit yield (21.1 ton/ha) were recored at treatment 1 as the control (15 ton manure fertilizer + 90 kg N + 60 kg P2O5 + 150 kg K2O + applying chemical pesticides).