在看中立体无土栽培的优点的同时,不足之处也要知道
时间:2020-05-22 10:54:56立体无土栽培是指垂直、斜面或多层栽培,现已开发的模式有柱式栽培、墙式栽培、多层槽式水培、管式立体水培、多层槽式基质培等。立体无土栽培有利于提高温室空间的利用率,提高单位面积的产量。现有立体无土栽培模式中存在的不足是:
◆ZHUSHI、QIANGSHIZAIPEIZHUYAOCAIYONGJIZHIPEI,YIBANCAIYONGDIGUANYUXUNHUANGONGYEDEFANGSHI,DIGUANDUSAIHELIULIANGBUJUNYUN,YIDAOZHIJUBUSIMIAOHEZHIZHUSHENGZHANGBUJUNYUNXIANXIANG。
◆YIXIEZHUSHI、QIANGSHIZAIPEIMOSHI,SHESHIGONGCHENGYUNONGYITUOJIE,BULIYUSHIXIANJIAOHAODELITIZAIPEI,XUYAOPEITAOYIDINGDEJICHUTUJIANGONGCHENG,ANZHUANGSHIGONGNANDUJIAODA。
◆XIECHAGUANSHILIZHUYUQIANGTIZAIPEIDEMATIXING“CHAGUANBEI”,WUFASHIXIANZHIJIEYUMIAO,JIZHIRONGYISANLUO,MIAOCHUANGJIAOSHUIYOUYIDINGNANDU。
◆YIXIELIZHUZAIPEIGUOYUZHUIQIUDANZHUSHANGDEZHIWUDINGZHIKESHU,YAOMEZHUTIPANGDA,ZAOCHENGHENDADE“YINYANG”MIANHEKONGJIANGUANGZHAOSUNSHI,YAOMEDINGZHIKONGJUTAIXIAO,DAOZHIZHUTISHANGMEIKEZHIWUZONGXIANG/HENGXIANGSHENGZHANGKONGJIANSHOUXIANZHI,DANZHUGUANGZHAOBUZU,ZHIZHUTUZHANGDAOGUAERQUEFASHANGPINJIAZHI。
◆LITIZAIPEIDEJIZHIYINZANGZAIZHUTIHEQIANGTIZHONG,WUFAZHIJIEJINXINGCANGENDEQINGLIHENEIBUXIAODU,XUYAOCHAIXIEXIALAIJINXINGCHULIHEZHONGXINANZHUANG。
◆XIANYOULITIZAIPEIJISHUMEIYOUZHENDUIZHUTI、QIANGTIZAIWENSHITIAOJIANXIA,KONGJIANCHUIZHIGUANGZHAO、WENDUDEBUTONGLAIXUANZHONG“SHISHENGPINZHONG”,TONGYIPINZHONGZAITONGYILITISHESHISHANG,SHANGXIASHENGZHANGFAYUBUYIZHI,SHANGPINXINGBUYIZHI。
◆GAOJIADUOCENGCAOSHIJIZHIZAIPEI,SHESHIGOUJIANTIJIJIAODA,DUIXIACENGXINGCHENGJIAODAZHEGUANGMIAN,DONGJISHENGCHANXIAOGUOJIAOCHA。