1. Appropriate nitrogen and filter cake rates for sugarcane grown on various soils in sa kaeo province
Somphob Jongruaysup, Damri Thavornmas and Udom Rattanrak

2. Collection and botanical studies of solanum l. in northern thailand
Winai Somprason, Vacharee Prachasaisoradej, Pramote Triboun and Paritarn Suraphanphichit

3. Effect of urea management on n use efficiency of lowland transplanted rice
Sakorn Phongpan and Jenvith Sookthongsa

4. Interaction between irrigatin initiation and plant density in sweet corn
Wanchai Thanomsub, Sanayh Kraokaw, Somchai Boonpradub, Wilaiwan Promkum and Sumana Ngampongsai

5. Morphological classification of local rice variety-pin gaew
Orapin Watanesk

6. Species, population density and biology of mites
Vatana Chranasri, Amara Traisiri and Manita Kongchuensin

7. The extrapolation of nitrogen management technology for direct-seeded rice in ubon ratchathani
Grisana Linwattana, Virendra Pal Singh and Joveno S. Lales

8. Writing a research paper for thai agricultural research journal
Prasan Vongsaroj