Korean Journal of Weed Science (한국잡초학회지)
- Volume 7 Issue 2
- /
- Pages.220-235
- /
- 1987
- /
- 0253-7648(pISSN)
Herbicidal Selective Activity of Oxyfluorfen to the Selected Rice Cultivars and Major Paddy Weed Species
벼품종(品種) 및 주요(主要) 논잡초종(雜草種)에 대한 Oxyfluorfen의 선택활성(選擇活性) 연구(硏究)
- Kim, Y.J. (College of Agriculture, Chonnam National University) ;
- Guh, J.O. (College of Agriculture, Chonnam National University) ;
- Pang, S. (College of Agriculture, Chonnam National University) ;
- Choi, K.J. (College of Agriculture, Chonnam National University)
- Published : 1987.06.30
Abstract
The experiment was carried out to find the feasibility of using Oxyfluorfen in the paddy fields by investigating the difference of selective activity of Oxyfluorfen among rice cultivars and major paddy weed species. The dosage of Oxyfluorfen that show selective activity between rice cultivars and weed species ranged from 0.1 to 0.4kg ai/ha. The degree of growth inhibition was in order of whole-plant soaking application > root soaking application > stem bandage application, and in that case
본연구(本硏究)는 벼품종(品種) 및 주요(主要) 논 잡초종(雜草種)에 대(對)한 Oxyfluorfen의 선택활성차이(選擇活性差異)를 구명(究明)하여 수도(水稻) 포장(圃場)에서의 이용가능성(利用可能性)을 살펴 보고자 수행(遂行)되었으며 결과(結果)를 요약(要約)하연 다음과 같다. 1. Oxyf1uorfen의 발생전처리(發生前處理)에서 너도방동사니를 포함(包含)한 공시잡초종(供試雜草種)과 벼와의 선택활성차이(選擇活性差異)는