街机捕鱼电玩

泰山松基地分析松树造林所用苗木的特性

2017-08-30  来自: 莱芜市颖松园林有限公司 浏览次数:498

  泰山松基地分析松树造街机捕鱼电玩林所用苗木有裸根苗和容器苗之分。以裸根苗应用最普遍。培育裸根苗一般采用高床,床面宽度不超过 1米,长度不限。多为条播。播种后覆土厚度一般为种子直径的2~3倍。

街机捕鱼电玩  WEIBAOCHIDIMIANSHIRUN,CUJINZHONGZIFAYACHUTU,DIMIANSHANGKEPUCAO、JUMODENG,YIHOUSUIZHEYOUMIAOCHUTUERZHUCIJIANGTAMENCHUQU;YEKEYONGSULIAOBOMOFUGAI。DANWEIMIANJIDEBOZHONGLIANGSUISHUZHONG、ZHONGZIDAXIAOHEFAYALVERDING。

  1NIANSHENGSONGMIAODONGJIYISHOUHANHAI,YOUDEDIQUXUYAOCAIYONGFUTUHUOFUCAODENGBANFAFANGHAN。ZAIMIAOMUSHENGZHANGGUOCHENGZHONG,YAOJINGCHANGJINXINGGUANGAI、CHUCAO,BINGJINXINGBIYAODESHIFEI。WEILEDIAOZHENGGENJINGBI,CUJINGENXISHENGZHANG,LIYUZAOLINCHENGHUO,KEJINXINGYIZHIHUOJIEGEN。YIZHICHANGZAIDI2NIANCHUNJIJINXING。

  育苗时可施用菌根土,以利于苗木生长和防治幼苗猝倒病。容器育苗可用各种容器。中国南方马尾松营养砖育苗是育苗介质和容器合一的一种形式。营养砖用黄心土、火烧土、过磷酸钙混合加水搓匀成浆状,先整理成畦,略干后切块制成。每块长、宽各 6厘米,高约12~13厘米,上播1~3粒种子。通常11街机捕鱼电玩月播种,翌年2月苗木出圃,供春季造林。因育苗期约百日,有冬播百日苗之称。

关键词: 泰山松           

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