THE EFFECTS OF TILLAGE METHODS ON THE SURVIVAL OF PURPLE NUTSEDGE (CYPERUS-ROTUNDUS L) TUBERS

被引：0
|
作者：
CHIVINGE, OA
机构：
来源：
DISCOVERY AND INNOVATION | 1992年 / 4卷 / 04期
关键词：
DESICCATION; TILLAGE; TUBER; VIABILITY; CYPERUS-ROTUNDUS;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The effects of blading, disc, ploughing, mouldboard ploughing, paraploughing and ripping methods on C. rotundus tuber survival were studied seven times over two years, under field conditions. All five tillage methods reduced C. rotundus tuber survival. The most effective method was blading and the least was ripping. Tuber survival was greatly influenced by the tillage method used, the time interval between tillages and the interaction between these two factors.
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页码：75 / 77
页数：3
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