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怎样种玫瑰才长得好开花多
更新时间: 2020-07-06 00:00:00  

方法:

栽培。收到种苗后,尽快栽培,60厘米栽培槽采用两行定植,行距40厘米,株距20厘米,栽后及时浇足定根水,喷施好生灵或杀毒矾等杀菌剂;管理。根据土壤情况及时补充水分,肥料采用尿素、复合肥做追肥,每周追施一次。通过抹芽修剪养好株型树势;病虫害防治。白粉病是玫瑰最常见的病害,通过喷洒新星、粉锈清、硫磺胶悬液等防治;施肥。春季施入稀薄人畜粪尿促苗生长,注意不要污染茎叶。孕蕾期再施人畜粪尿—次,并施用氮肥,配合适量磷、钾肥,以提供足够养分,增加孕蕾量。冬季植株进入休眠期,在植株周围开环状沟追肥,

关键词: 怎样 玫瑰 开花

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