比特棋牌

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青海云杉​繁殖方法
- 2019-09-23-

QINGHAIYUNSHANFANZHIFANGFA

比特棋牌YUNSHANYIBANCAIYONGBOZHONGYUMIAOHUOQIANCHAYUMIAO,ZAI1~5NIANSHENGSHISHENGMIAOSHANGJIANQU1NIANSHENGCHONGSHIZHITIAOZUOCHASUIZUIHAO,CHENGHUOLVZUIGAO。YINGZHIQIANCHAZAI2~3YUEJINXING,LUOYEHOUJIANQU,KUNZHA、SHAZANGYUEDONG,YINIANCHUNJICHARUMIAOCHUANG,PENWUBAOSHI,30~40TIANSHENGGEN。NENZHIQIANCHAZAI5~6YUEJINXING,XUANQUBANMUZHIHUAZHITIAO,ZHANG12~15LIMI,CHAHOU20~25TIANSHENGGEN。

YUNSHANZHONGLIXIXIAO,JIHANPALAO,YINGXUANZEDISHIPINGTAN,PAIGUANFANGBIAN,FEIWO、SHUSONGDESHAZHIRANGTUWEIPUDI。BOZHONGQIYITUWENZAI12DUYISHANGWEIYI,DUOZAI3YUEXIAXUNZHI4YUESHANGXUN。ZAIZHONGZIMENGFAJIYOUMIAOJIEDUANYAOZHUYIJINGCHANGJIAOSHUI,BAOCHITURANGSHIRUN,BINGSHIDANGZHEYIN。

种苗移植,小苗要多带宿土,大苗要带土球。栽植前要施足基肥,栽后水要浇透。生长期保持土壤湿润。定植后2年,在春季萌芽前施肥1次,初夏和秋季各施肥1次。苗期适当修剪,并以细竹扶直。 [3] 

30年生植株才能结实,40~60年生植株进入结实盛期。以3月春播为宜,发芽适温为12~20℃,播后10~15天发芽,发芽率为8%~10%。当年苗高可达40厘米以上。 [3] 

病虫防治

SONGTIANNIU:WEIHAIDUOZHONGSONGLEIZHIWU。YOUCHONGZHUSHIMUZHIBU,CHENGCHONGYAOSHIYEPIAN,ZAOCHENGZHIZHUKUSI,HAICHUANBOSONGLINXIANCHONGBING,ZAOCHENGXIANCHONGWEINIANBINGDEDAFASHENG,DALIANGZHIZHUSIWANG。

FANGZHIFANGFA

①ZAICHENGCHONGYUHUA1ZHOUNEI,YUHUASHENGQI1ZHOUNEI,YUHUAHOUQI,SANDUANSHIJIANNEIGEPENSHI1CI50%SHAMINGSONG200BEIYE。PENYAOYAOZHOUDAOQUANMIAN,BULIUKONGBAI。

②YOUCHONGFUHUASHI,PENSHI25%GUOKE3HAO200BEIYEHUO40%YANGHUALEGUO1000BEIYE。

③YOUCHONGZHURUZHIGANHOU,YINGYONGLINHUAXINDUQIANCHARUKONGZHONG,SHASIYOUCHONG。

SONGDUE:YOUMINGSONGRONGDUE,WEIHAIDUOZHONGSONGLEIZHIWU。YOUCHONGSHIYE,CONGYEPIANZHONGBUQUSHI,ZAOCHENGYEPIANDUANLIE,YANZHONGSHI,BAYEPIANSHIGUANG。

FANGZHIFANGFA:DENGGUANGYOUSHACHENGCHONG。YOUCHONGFUHUASHENGQI,PENSHI3HAOMIEYOUNIAO2000BEIYEHUODIBAICHONG1000BEIYE。

DAIE:FANGZHIFANGFA:YOUYUDAISHUMINGXIAN,KEYONGRENGONGBUZHUO,CAIYONGYAOJIFANGZHIYINGZAICHULINGQIJINXING,SHIYONGDIBAICHONG800BEIYEHUODIDIWEI1000BEIYEPENSA,PENSASHIBIXUBADAISHUPENSHI。

比特棋牌YACHONG:FANGZHIFANGFA:KEYONGRENGONGBUZHUO,YUNHANWUFANGZHIKEYONGLEGUO1000BEIYEPENSA。

JIEQIAOCHONG:FANGZHIFANGFA:JIANGZHIZHUYIDAOYANGGUANGCHONGZU,KONGQILIUTONGDEDIFANG,BINGYONGRENGONGJIANGQISHUACHUPUMIE。YAOWUFANGZHIKEYONG40%YANGHUALEGUO600BEIYE(DANGQIWENGAOYU300CSHIJINYONG)HUO1605JI600BEIYEPENSA。


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