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Position: Home > Articles > STUDY ON SPECIES,GROWING CHARCTERS AND CONTROL TECHNIQUES OF WEEDS IN MODERNIZED VEGETABLE GREENHOUSES Acta Agriculturae Shanghai 2000 (1) 32-36

现代蔬菜温室杂草种类、生长特点及其防除技术

作  者:
石鑫;沈国辉
单  位:
上海市农业科学院植物保护研究所
关键词:
现代化温室;蔬菜;杂草;防除技术
摘  要:
上海郊区现代化温室蔬菜地杂草调查结果表明,有杂草种类58种,分属18个科。与露地杂草相比,现代温室杂草具有生长季节性变化不明显、发生时间早、出苗整齐、生物量大四个特点。研究结果同时表明,采用物理或化学防除方法可控制杂草危害,但以覆盖黑膜最为方便易行。
译  名:
STUDY ON SPECIES,GROWING CHARCTERS AND CONTROL TECHNIQUES OF WEEDS IN MODERNIZED VEGETABLE GREENHOUSES
作  者:
Shi Xing Shen Guohui (Plant Protection Rosearch Institute, Shanghai Academy of Agricultural Sciences,Shanghia 201106)
关键词:
Modernized greenhouse;Vegetables; Weeds; Control technique
摘  要:
According to observations on weed species occurring in some modernized vegetable greenhouses in Shanghai suburbs,we have identified 58 weed species belonging to 18 families,As compared with open field weeds, weeds in modernized greenhouse showed following distinet growing characters: 1. unclear seasonal variation;2. earlier occur rence;3.uniform emergence of seedlin 4. larger biomass.The research also showed that taking measures of physical control and chemical control can effetively control weed infestation,but covering field with black plastic film is a most convenient method.

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