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柠檬树种植
更新时间: 2020-09-10 00:00:00  

1场地,柠檬喜阳光充足温暖,即使冬季也置向阳处为好,夜间最低温度在5摄氏度以上;

2、浇水,柠檬喜温暖有一定湿度的环境,盆土要保持湿润,但盆内又不可积水,夏季到早秋天气炎热时,除向盆内浇水外,还应向盆周场地上喷水,冬季要少浇水;

3、施肥,栽种时除了在盆底放适量基肥外,在生长季节每30天左右施一次腐熟有机液肥,40天左右施一次百分之零点二磷酸二氢钾;

4、翻盆,柠檬根系发达,生长快,尤其处于生长旺盛期的柠檬,1至2年应翻一次盆,翻盆时去除一半原盆土,把过长根适当剪短,剪除部分过密根,盆底放骨粉或动物蹄片,增加部分新的培养土。有的树木已长大,需换同样款式大1号的盆钵,或利用翻盆之机改变原来造型款式,翻盆后浇透水放蔽荫处7至10天后再放向阳处养护;

5、病虫害防治柠檬病虫害有红蜘蛛,介壳虫,蚜虫等,可用百分之八十敌敌畏乳油1500倍液喷雾防治。

关键词: 柠檬 种植

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