豆瓣绿根烂的原因:
1、浇水太多
doubanlvxishirun,yibandouyaozhuyijiaoshui,yeyaozhuyibaochikongqishirundu,dantupeidedoubanlvyeyaozhuyibunengjiaoshuitaiduo,shuifenguoduohuidaozhidoubanlvlangensiwang。
2、温度过高
doubanlvyangzhizaiwendushangyeyaozhuyi,dongjishixuyaobaifangzaiguangxianchongzudedifang,danzaiyanxiabijiaopare,xuyaofangyinpengxiapenshuijiangwen,wenduguogaotairehuiyinqijingyebianheifulan。
3、施肥不当
doubanlvduifeishuiyaoqiuduo,shifeishiyaozhuyibikaigenxi,yimianfeiliaoshaogen,zaochenggenxifulan。
4、发生病害
genjingfulanbingshidoubanlvrongyifashengdebinghaizhiyi,yaojishichuli,yibanyong50%duojunlingkeshixingfenji1000beiyepensa。
5、水质不良
doubanlvkeyishuipeizhongzhi,danyaozhuyishuizhiwenti,ruguoshuitifazhanfachou,jiuxuyaojinxingqingxi,huanshangganjingdeshui,buranhuizaochengdoubanlvgenxishouwuranfulan。
doubanlvyongzaijiajushineidebuzhixiaoguohenbucuo,jijushineizengjialelvyi,yerangjushigengjuyoumeigan,doubanlvzaiyangzhizhongchuxiandegenlanwentiyuanyinjijiejuefangfajiujidajiajieshaodaozheilile,xiwangduidajiayousuobangzhu。