matiliangenfubingduozaimatilianlinjinkaihuashifasheng,yanzhongyingxiangshengchanxiaoyi。matiliangenfubingdezhuyaozhengzhuangwei:yibanshizhizhuxiabuhuowaicengyepianzuixianbianhekuwei,binghaibuduanxiangneicengyepianfazhan、manyan。yikaifangdehua,qidingduanbianhese,youshizheizhonghesekeyizhifazhandaoyebinghehuageng,huazijixing。rujiangbingzhubaqi,kejiandaohenduogenxiyifulan,shengxiadegenchengshuizizhuangruanfu,jinliuxiabiaopi,chengzhongkongguanzhuang。binghaicongxishougenzhujianxianggenzhuangjingmanyan,zuihougenzhuangjingchenghaimianzhuangganfu。
matiliangenfubingzhuyaoshiyouzhenjunzhongdeyindiyimeijunqinranyinqide。bingjunzaiturangneicunhuo,shiyizhongyouturangchuanbodeweihai,jianchengtuchuanbobinghai。
muqianfangzhimatiliangenfubingyouyixialiangzhongchangyongfangfa:
方法1、根状茎消毒。彻底切除根状茎上的病斑,待干燥后,再用50摄氏度温水浸泡1小时,或用1%过乙酸溶液浸泡10分钟后再栽植。经过消毒处理的根状茎比未经处理的开始生长较慢,因此,最好提前半个月种植。
方法2、土壤消毒。病土和盆钵须热力灭菌后,方能再用。也可用70%土菌消可湿性粉剂配成0.4%浓度喷洒土壤,但必须在种植前处理。