街机捕鱼电玩

总结造型黑松的过冬都有哪些方法

2017-01-11  来自: 莱芜市颖松园林有限公司 浏览次数:428

造型油松覆草防寒法:

用稻草或杂草、麦秆等盖压在苗床,以防冻害。在初冬土壤结冻时覆盖,厚度以不露苗稍为宜。初次降雪时要震动覆草,使积雪落入造型油松苗木行间填实空隙,以免再降雪压伤油松苗木。春季起苗前1周,分2次~3次撤除覆草,避免撤草过早油松苗木遭受霜冻。覆草前如苗床过于干燥,可进行灌溉,以保持土壤湿润,但切忌土壤结冻后灌水。覆草防寒不如覆土防寒法保温效果好,但在一些土质粘重不宜覆土防寒 的圃地多采用覆草防寒。大型苗圃大面积应用此法较费工、费料,且管理不便。   

造型油松涂白防寒法:

街机捕鱼电玩TUBAIFANGHANDUIYUYOUSONGYOUMIAOYUEDONGFANGHANYOUYIDINGXIAOGUO。JUTIZUOFASHI:PEIZHI1∶1.5DEJIADASHIHUILIANGDE1%BOERDUOYEJIAJIANGHURUJI,DUIZAOXINGYOUSONGYOUMIAOPENSA。PENSADESHIJIANYUEZAITURANGJIEDONGQIAN。ZAIZHENGGEDONGJI,ZAOXINGYOUSONGYOUMIAOWAIBIAOCHENGHUIBAISE,JINENGFANSHEYANGGUANG,FANGZHIWENDUJIJUBIANHUA,YOUQIDAODUSAIYEPIANQIKONG,YIZHIZHENGTENG,BAOHUYOUMIAO,FANGCHUBINGHAIDEZUOYONG。

关键词: 造型松   造型黑松   造型油松   泰山迎客松  

LAIWUSHIYINGSONGYUANLINYOUXIANGONGSIWEIYUWUYUEZHISHOUDETAISHANJIAOXIA,DILIWEIZHIYOUYUE,JIAOTONGYUNSHUFANGBIAN。SHIYIJIAJINGGONGSHANGBUMENPIZHUNCHENGLI,SANZHENGQIQUAN,JIANYOU1000MUGEZHONGDAXINGZAOXINGSONG。JIDIZHUYAOJINGYING:ZAOXINGSONG,ZAOXINGHEISONG,ZAOXINGYOUSONG,TAISHANYINGKESONG,JINGGUANSONG,YOUSONG,HEISONG,PINGDINGSONG,DAXINGGUSONG,FENGJINGSONGDENGYUANLINLVHUAMIAOMU。WOMENYICHENGDAIRENXINYUWEIBEN;GENGYUNLVSECHUANBOYOUQING。WOMENJIECHENGYUGUONEIWAISHANGJIASHUANGYINGHEZUO,GONGTONGFAZHAN,GONGCHUANGHUIHUANG!ZIXUN:15763434444


CopyRight © 街机捕鱼电玩: 莱芜市颖松园林有限公司 技术支持:佰搜网 0538-7177991 网站地图 XML

街机捕鱼电玩


扫一扫访问移动端