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《Pratacultural Science》 1996-02
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EARLY-SPRING WEED CONTROL DURING SEEDLING OF COOL SEASON TURFGRASS VARIETIES AND THEIR RESPONSE TO CHEMICALS

Lu Qiguang Gu Changbiao Guo Chengbao (Nanjing City Institute of Agricultural Sciences,Nanjing 210046)  
Three kinds of chemicals were applied on the early-spring weeds with respcet to seven species belonging to four genera of cool season turfgrass seedling period.The results showed that these chemicals gave different effects on the growth of cool season turfgrass seedling and weed control.Among the turfgrass seedlings were sprayed with treatment Ⅱ during early-spring.It was secure to tested turfgrass and could promote the turfgrass growth.The treatment gave 43 % lethality and 75 % comprehensive control effect for broad-leaf weed.It also withheld the growth and seed germinating of gramineous weeds.Comparing with CK,treatment Ⅱ reduced 35.8% weed occurance and gave double effects of sealing and control weed.
【CateGory Index】: S451.2
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【Co-references】
Chinese Journal Full-text Database 10 Hits
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