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街机捕鱼电玩

泰山松松树种子沙藏和催芽应在土壤上冻前进行的

2017-09-26  来自: 莱芜市颖松园林有限公司 浏览次数:342

  泰山松松树种子沙藏及催芽采用冬季室内层积沙藏及催芽。沙藏催芽应在土壤上冻前进行。选择干净且门窗完好的房屋进行消毒,把已消毒且湿度为60%左右的纯沙堆放室内,用纯布袋将种子与沙按1:3的比例装好,使沙和种子体积占布袋总体积的30%~40%。

街机捕鱼电玩  RANHOUJIANGBUDAIPINGTANCENGMAISHAZHONG,SHADUISHANGFUCAOLIAN,ZHUYITONGFENGBAOSHIFANGDONG。YINIANDANGZHONGZIYOU40%~50%LIEKOUSHIJIKEBOZHONG。  YUMIAOFANGSHICAIYONGRONGQIYUMIAOHUOGAODICHUANGYUMIAO。MIAOCHUANGYUMIAOCAIYONGTIAOBO,MEIMUBOZHONGLIANG40~50GONGJIN,BOHOUFUGAISULIAOBOMOHUODAOCAO,FUGAIDEDAOCAOYINGYONG1%NONGDUDEFUERMALINHUODUOJUNLINGRONGYEXIAODU。

关键词: 泰山松           

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