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http://dx.doi.org/10.5660/KJWS.2011.31.4.355

Rate of Ground Cover and Weed Occurrence in Pepper Cultivation as Affected by Seeding of Ground Covers  

Cho, Jung-Lai (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Choi, Hyun-Sug (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Lee, Youn (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Lee, Byung-Mo (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
An, Nan-Hee (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Park, Kwang-Lai (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Lee, Ji-Hyun (Department of Agro-Food Safety, National Academy of Agricultural Science, RDA)
Publication Information
Korean Journal of Weed Science / v.31, no.4, 2011 , pp. 355-359 More about this Journal
Abstract
This study was conducted to evaluate the effects of seeding of Vicia tetrasperma and V. hirsuta on the rate of ground cover as well as growth and yield of organic pepper plants in 2008 and 2009. All seeds of both species were gathered from Dangjin, Chungnam in late June of 2006 and stored for two year at room temperature. Capsella bursapastoris, Echinoloa crus-galli, Digitaria ciliaris, and Commelina communiswas were observed as main weeds during the winter and summer, respectively, at the field of V. tetrasperma and V. hirsuta. C. bursapastoris did not affect growth and yield of pepper plants. Seeding of V. tetrasperma and V. hirsuta maintained high percentage of ground cover later in the growing season of pepper plants and reduced significant amounts of weed in 2009. V. tetrasperma and V. hirsuta, therefore, produced more pepper yield compared to that of control but similar yield to the conventional system (polyethylene film).
Keywords
ground cover; organic pepper; Vicia tetrasperma; Vicia hirsuta; weed; yield;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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