1. Effect of supplemental water and fertilizer rates on yield of three sugarcane cultivars grown on clay soil at nakhon sawan province
Suphakarn Luanmanee, Daorung Kongtien, Karita Chongchuaklang, Wasana Wandee

2. Refinement of polymerase chain reaction (pcr) process for gm papaya detection in small laboratory
Piyanuch Sornchai, Nattawadee Buntongdee, Thitirut Assawamongkolsiri, Weerasak Pitaksaringkarn, Piyarat Thammakijjawat

3. Development soybean combine harvester attached to small tractor
Wuttiphol chansrakoo, Wantana somnuek, Pirom taewpeay, Akkaparp panphoom, Mongkol thunhaw, Sittipong srisawangwong

4. Growth and water footprint analysis of three cassava varieties under rainfed conditions
Kusuma Rodpeawpan, Walaiporn Sasiprapa, Anon Malipan, Jinnajar JinHansethasuk

5. Yield potential evaluation of fresh pod peanut varieties in chiang mai province
Sopit Jaipala, Jongrak Phunchaisri, Pimol Pavadee

6. Resistance of goosegrass (eleusine indica (l.) gaertn.) to aryloxyphenoxy-propionate herbicides in thailand
Jarunya Pinsupa, Aussanee Chindakul, Terdpong Mahawong, Akekarat Tanutong, Pruchaya Ekatin, Yurawan Anantanamanee, Suphannika Intanon

7. Estimation of genetic parameters, heritability, genetic advance and heterosis in sugarcane families
Udomsak Duanmeesuk, Cattey Chutteang, Prakit Somta, Prasert Chatwachirawong

8. Effect of biofertilizers on growth of oil palm seedling
SUVIMON KONLASUK, Krekchai Thanaruk, Sirilak Kaewsuralikhit, Nisarat Thaweenut

9. Tham khwan khao ritual and the change of agricultural practice
KITISAK THONGMEETHIP, Nathitakarn Phayakka