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Visoot Verasan. Weed Control Measures and Moisture Conservation Practices Effects on Seedbank Composition and Vertical Distribution in the Soil. (). Kasetsart University. Office of the University Library. : , เม.ย.-มิ.ย. 2548.
Weed Control Measures and Moisture Conservation Practices Effects on Seedbank Composition and Vertical Distribution in the Soil
Name: Woldetsadik, Girma
Organization :
Bako Agricultural Research Center
Name: Sombat Chinawong
Organization :
Kasetsart University. Department of Agronomy. Faculty of Agriculture at Kamphaeng Saen
Name: Rungsit Suwanketnikom
Organization :
Kasetsart University. Department of Agronomy. Faculty of Agriculture
Name: Sunanta Juntakool
Organization :
Kasetsart University. Department of Agronomy. Faculty of Agriculture
Name: Visoot Verasan
Organization :
Kasetsart University. Department of Agronomy. Faculty of Agriculture at Kamphaeng Saen
keyword:
moisture conservation
;
flat bed
;
furrow
Abstract:
Change in the weed seedbank due to crop production practices is an important determination of subsequent weed problems. Research was conducted to compare weed seed bank composition and vertical distribution of weed seed in the soil among four weed control measures and four moisture conservation practices at Dera Sub-Center and Melkassa Agricultural Research Center. Seed numbers at 45 cm depth were lower in pre-emergence of primagram at the rate of 3 L/ha treatment (137 seeds/m-2) and pre- and post-emergence of primagram at the rate of 3 L/ha plus 2, 4-D at the rate of 1 L/ha (105 seeds/m-2) at Dera and Melkassa, respectively. More than 60% of the weed seed bank was concentrated in the upper 15 cm of soil layer in post-emergence treatment at Dera and pre plus post-emergence at Melkassa site. The seed bank of the moisture conservation treatments was more uniformly distributed over depth and greater than the other systems. Chenopodium fasciulosum, Cyprus rotundus, Eragrostis aspera, and Sorghum arundenanceum were the most commonly found in the seed bank.
Kasetsart University. Office of the University Library
Address:
BANGKOK
Email:
tdckulib@ku.ac.th
Created:
เม.ย.-มิ.ย. 2548
Modified:
2009-08-06
Issued:
2009-08-06
บทความ/Article
application/pdf
วิทยาสารเกษตรศาสตร์ (วิทยาศาสตร์), 39(2) หน้า186-193
eng
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.027604 วินาที
Woldetsadik, Girma
| Title | Contributor | Type |
|---|---|---|
| Weed Control Measures and Moisture Conservation Practices Effects on Seedbank Composition and Vertical Distribution in the Soil
มหาวิทยาลัยเกษตรศาสตร์ Woldetsadik, Girma;Sombat Chinawong;Rungsit Suwanketnikom;Sunanta Juntakool;Visoot Verasan | บทความ/Article | |
| Nitrogen Fertilization and Moisture Conservation Practices on Maize (Zea mays L.) Grown Under Dryland Conditions of Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Woldetsadik, Girma;Sombat Chinawong;Rungsit Suwanketnikom;Sunanta Juntakool;Aphiphan Pookpakdi | บทความ/Article | |
| Growth, Yield Attributes, Yields, and Weed Characteristics as Influenced by Integrated Nitrogen Fertilization and Weed-Control Measures of Maize (Zea mays L.) in Central Rift Valley of Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Woldetsadik, Girma;Sombat Chinawong | บทความ/Article |
Sombat Chinawong
Rungsit Suwanketnikom
Sunanta Juntakool
| Title | Contributor | Type |
|---|---|---|
| Tillage system and fertilizer rate effects on sorghum productivity in the central rift valley of Oromiya, Ethiopia
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| Weed Seed Bank Response to Soil Depth, Tillage and Weed Management in the Mid Hill Ecology
มหาวิทยาลัยเกษตรศาสตร์ Ranjit, Jagat Devi ;Rungsit Suwanketnikom;Sombat Chinawong;Sutevee Suprakarn;Isara Sooksathan;Sunanta Juntakool | บทความ/Article | |
| Weed Population Dynamics as Influenced by Tillage, Fertilizer and Weed Management in Wheat (Triticum aestivum L.) Cropping Systems of Central Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Kassahun Zewdie;Rungsit Suwanketnikom;Sombat Chinawong;Chairerk Suwannarat;Sunanta Juntakool;Vichan Vichukit | บทความ/Article | |
| Weed Control Measures and Moisture Conservation Practices Effects on Seedbank Composition and Vertical Distribution in the Soil
มหาวิทยาลัยเกษตรศาสตร์ Woldetsadik, Girma;Sombat Chinawong;Rungsit Suwanketnikom;Sunanta Juntakool;Visoot Verasan | บทความ/Article | |
| A Comparison of Electric Field Treatments to Hydropriming on Cucumber Seed Germination Enhancement
มหาวิทยาลัยเกษตรศาสตร์ Huang, Rukui ;Sutevee Sukprakarn;Lop Phavaphutanon;Sunanta Juntakool;Chaiwat Chaikul | บทความ/Article | |
| Changes in Antioxidant Enzyme Activity, Lipid Peroxidation and Seedling Growth of Cucumber Seed Induced by Hydropriming and Electric Field Treatments
มหาวิทยาลัยเกษตรศาสตร์ Huang, Rukui ;Sutevee Sukprakarn;Lop Phavaphutanon;Sunanta Juntakool;Chaiwat Chaikul | บทความ/Article | |
| Nitrogen Fertilization and Moisture Conservation Practices on Maize (Zea mays L.) Grown Under Dryland Conditions of Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Woldetsadik, Girma;Sombat Chinawong;Rungsit Suwanketnikom;Sunanta Juntakool;Aphiphan Pookpakdi | บทความ/Article | |
| Influence of Tillage, Fertilizer, and Weed Management on Weed Seed Bank at Various Soil Depth of Wheat Production Field In Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Zewdie, Kassahun;Rungsit Suwanketnikom;Sombat Chinawong;Chairerk Suwannarat;Sunanta Juntakool;Vichan Vichukit | บทความ/Article | |
| Seed Germination Enhancement in Solanum stramonifolium and Solanum torvum
มหาวิทยาลัยเกษตรศาสตร์ Nur Eva Hayati;Sutevee Sukprakarn;Sunanta Juntakool | บทความ/Article | |
| Effect of Dry Season Cutting Management on Subsequent Forage Yield and Quality of Ruzi (Brachiaria ruziziensis) and Dwarf Napier (Pennisetum purpureum L.) in Thailand
มหาวิทยาลัยเกษตรศาสตร์ Tekletsadik, Tadesse;Sayan Tudsri;Sunanta Juntakool;Somkiert Prasanpanich | บทความ/Article |
Visoot Verasan