摘要
采用玉米/豆科植物间作技术,通过在玉米行间撒播和条播豆类植物,研究玉米/豆科植物间作对抑制杂草生长的作用,防治玉米田杂草危害。结果表明,豆科植物通过与杂草的空间竞争,对玉米田中经常发生的杂草马唐、牛筋草、反枝苋、马齿苋等具有明显的控制效果,并对玉米有一定的增产作用。综合比较,绿豆撒播的种植方式对杂草的防控效果和对玉米的增产作用最好。
In order to control the harm of weeds in corn field, the technology of intercropping leguminous plant in corn field was used. The results showed that the growth of Digitaria sanguinalis（L.） Scop., Eleusine indica （L.） Gaertn., Amaranthus retroflexus L., Portulaca oleracea L. was obviously inhibited and the production of corn was increased because of the competition for space between the weeds and leguminous plant. In a word, the method of sowing green bean had the best effect on controlling the weeds and increasing the corn production.
作者
党晶晶
张越
霍静倩
张金林
DANG Jing-jing ZHANG Yue HUO Jing -qian ZHANG Jin-lin(College of Plant Protection, Agricultural University of Hebei, Baoding 071000 College of Plant Protection, Nanjing Agricultural University, Nanjing 210095, China)
出处
《玉米科学》
CAS
CSCD
北大核心
2017年第5期136-140,共5页
Journal of Maize Sciences
基金
公益性行业(农业)科研专项-农田杂草防控技术研究与示范(201303022)
关键词
玉米
豆类植物
间作
杂草防控
Corn
Leguminous plant
Intercropping
Weed control
