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利用88.8%草甘膦铵盐可溶性粉剂,对山地杨梅园主要杂草进行控草效果试验,分别采用有效含量1798g/hm2、3596g/hm2、5394g/hm2加水675kg/hm2喷雾,对蕨、杠板归、对白栎、空心莲子草等果园主要杂草控草效果75.5%～95.0%;对木本植物算盘子、檵木等有一定的控制效果。百草枯450mL/hm2、900mL/hm2、1350mL/hm2加水675kg/hm2喷雾,控草效果达64.8%～79.3%,但蕨的部分茎干尚未枯黄,不宜于控制蕨类杂草。88.8%草甘膦铵盐可溶性粉剂控草效果显著,可以在山地果园上推广应用。
The 88.8% glyphosate ammonium salt soluble powder was used to control the weed control effect on the main weeds in mountain bayberry. The effective content of 1798g / hm2, 3559g / hm2 and 5393g / hm2 respectively was added to 675kg / hm2 spray, , The white oak, Alternanthera philoxeroides and other major orchard weed control grass effect 75.5% ~ 95.0%; on woody plants count, alder have a certain control effect. Paraquat spray 450mL / hm2, 900mL / hm2, 1350mL / hm2 675kg / hm2 spraying water, grass control effect of 64.8% ~ 79.3%, but part of the stem of the fern is not yet yellow, not suitable for controlling fern weeds. 88.8% ammonium glyphosate soluble powder control effect of significant grass can be popularized in the mountain orchards.