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《楚辞》植物简介：大蒜（胡）Allium sativum （图）
《楚辞》 植物简介 大蒜 Allium sativum
2023/5/15
形态特征：一年生草本，鳞茎球状至扁球状，通常由多数肉质、瓣状的小鳞茎紧密地排列而成，外面被数层白色至带紫色的膜质鳞茎外皮。叶宽条形至条状披针形，扁平，先端长渐尖，比花葶短。花葶实心，圆柱状。伞形花序密具珠芽，间有数花；小花梗纤细；小苞片大，卵形，膜质，具短尖；花常为淡红色，花被片披针形，子房球状。花期7月。
Comparison between conventional and organic weed management: growth and yield of leek (Allium porrum L.)
herbicides mulching with barley straw injury symptoms light interception yield
2015/3/17
Leek is a weak competitor against weeds. A field experiment was conducted to determine the effects of herbicides and mulching on weed flora, growth and yield of a leek crop. A randomized complete bloc...