Weed Species and Damage in Coffea arabica Plantation of Baoshan
Weeds as a key factor restricts the growth and stable yield of coffee.Systematically understanding the species and damage of weeds in coffee plantation has a positive effect on the scientific prevention and control of weeds in Coffea arabica plantation.From 2019 to 2022,a systematic investigation was conducted on weed species and damage of weeds in C.arabica production area of Baoshan.There was a total of 97 species of weeds belonging to 37 families 86 genera,including 15 species of alien weeds.The damage of the weeds were more serious,and that were Bothriochloa ischaemum,Bidens pilosa,Ageratum conyzoides,Erigeron canadenis,Agerina adenophora,Cyperus rotundis,Amaranthus retroflexus and Commelina bengalensis.It is recommended to use the methods of artificial weeding,physical weeding,mechanical weeding and ecological weeding for comprehensive weed control,but chemical weeding is prohibited.
万方数据
维普
