论文部分内容阅读
月季植株生长旺盛,为了使它开出理想的花,整枝修剪是必不可少的工作。一、修剪的范围:①除去有损植株美观,妨碍新枝生长的枯枝和消耗养料、遮挡阳光、不利通风的老枝。修剪后可促生壮枝,减少病害。②为了使植株生长健壮和形状美观,剪除密枝条(可能是健壮枝条),使养分集中。③、除去病枝,避免植株畸形生长,减少病害蔓延的机会,利于生长发育。④控制部分枝条生
Rose plant growth, in order to make it the ideal flower, pruning pruning is an essential work. First, the scope of the pruning: ① Remove the beautiful plants that damage the plant, blocking the growth of new branches of dead branches and consumption of nutrients, blocking the sun, unfavorable ventilation old branches. Pruning can promote strong branches, reduce disease. ② In order to make plants grow robust and beautiful shape, cut off the dense branches (may be robust branches), so that nutrient concentration. ③, remove diseased branches, to avoid plant malformation growth, reduce the chance of disease spread, conducive to growth and development. ④ control part of the students