春回大地,茶园的杂草开始生长,与茶树争肥、争水,争空间,影响春茶产量。此时,先发制草,提高产量,经济效益好。 除草剂可选用草甘膦,草甘膦具有内吸传导、广谱、灭生性除草的特点,对深根杂草(如水花生)地下组织破坏力强,由于草甘膦在接触绿色组织后才有杀伤力,对茶树基部褐色部分不会造成伤害。 Spring back to the earth, the weeds in the tea garden began to grow, and fat fight tea, fight for water, fight space, affecting spring tea production. At this point, the first lawbreaker, increase production, good economic returns. Glyphosate can be used as the herbicide and glyphosate has the characteristics of internal absorption conduction, broad spectrum and dehumidification, and the destructive effect on the underground tissues of deep-rooted weeds (such as water and peanut) is strong. Because glyphosate only contacts green tissues Lethal, will not cause damage to the brown part of the base of tea tree.