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Thai Agricultural Research Repository
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Browsing by Author "Umporn Suwunnamek"
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Showing results 1 to 6 of 6
Issue Date
Title
Author(s)
1976
Effects of certain herbicides on field corn
Umporn Suwunnamek
;
Surapol Chowchong
1975
Effects of herbicides on field corn (Suwan 1)
Umporn Suwunnamek
1990
Effects of preplant herbicides applied for control of purple nutsedge (Cyperus rotundus) on growth and yield of corn (Zea mays)
Umporn Suwunnamek
;
Suthep Thongma
1976
Progress report on nutsedge control with glyphosate
Umporn Suwunnamek
;
Anchern Kongsangdow
1982
Sorghum research in paddy field
Umporn Suwunnamek
2003
การศึกษาการปลูกข้าวโพดเลี้ยงสัตว์หลังนาโดยลดการไถพรวนในเขตจังหวัดพิษณุโลก
Werasak Kerdsang
;
Somchai Boonpradub
;
Umporn Suwunnamek
;
วีระศักดิ์ เกิดแสง
;
สมชาย บุญประดับ
;
อัมพร สุวรรณเมฆ
Showing results 1 to 6 of 6
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