youyuguoqudekanfaguoduhebaohubudang,zaochenghongdoushanyidubinlinmiejue。jinxienian,guojiayuelaiyuezhongshiyeshenghongdoushandebaohu,tongshiguliminjianhezuzhituiguangzhongzhihongdoushan。qishi,hongdoushanbujinshishijiexiqueshuzhong,tahaijuyouhengaodejingjijiazhiheyaoyongjiazhi。youyuhongdoushanpeiyuzhouqizhang,zaipeizhongzhinanduda,touzijianxiaoman,henduorenbuyuanyizhongzhita。
zhenduizheiyixianxiang,guojialinkezhuanjiatongguobuduanshiyan,zhongyuyanfachuyitaoshiyongyunanbeifangzhongzhihongdoushanyumiaofangfa。cifangfadapozhongzixiumiandeyumiaojiqiao,shifayalvyou10%tigaodao90%yishang,qianchachenghuolvyetigaole50%,youxiaojiejuelehongdoushanyumiaonandewenti,xianjiangqijieshaoruxia:
1、种植的采集与处理:9~10月采成熟果实,置盆中混适量粗沙和水,在洗衣板上用手着力反复搓洗,用水漂净外皮、果肉和沙,置粗糙水泥地上用鞋底将种子磨擦几遍,使种子易透水,打破休眠。
2、jinzhong:bozhongqian,xianyong50dubaijiuhe40℃dewenshuian1:1bilipeizhi,jinzhong20fenzhong,laochuhouzaiyong500ppmchimeisujinpao24xiaoshi,nengyoudaoshuijiemeidechansheng,dapozhongzixiumian,cuqimengfa。
3、bozhong:caizhonghou1zhouhoubozhongdefayalvzai90%yishang,yichunbozhongdefayalvjianban。dongbo,yichunchumiao。nanfangdongbozhixugaicenghecao,beifangyiyonggongmohuopingmo。
4、红豆杉育苗一般每亩在5公斤左右,产苗1.5~2万株。如冬播种子过密,早春小苗3~4叶1心后,须按株行距15*20厘米进行疏苗移栽。
5、5~7月要中耕除草2~3次,结合中耕每次每亩追施尿素5~10公斤、氯化力争上游3~5公斤,对水浇施或趁雨天撒施。还可叶片喷施0.025%的尿素与磷酸二氢钾。