turangshihuamujinxingshengminghuodongdechangsuo,huamucongturangzhongxishoushengzhangfayusuoxudeyingyangyuansu、shuifenheyangqi。turangdelihuaxingzhijifeilizhuangkuang,duihuamudeshengzhangfayujuyouzhongdayingxiangheyiyi。xiamianwomenjiulaikankanhuamushengzhangturangdefenleijitedian。
土壤的分类方法一:anzhaokuangwuzhikelizhijingdaxiaojiangturangfenweishatulei、zhantuleiherangtuleisanzhong。
砂土类土壤的特点:
turangzhidijiaocu,hanshalijiaoduo,tulijianxida,turangshusong,tongtouxingqiang,paishuilianghao,danbaoshuixingcha,yiganhan;tuwenshouhuanjingyingxiangjiaoda,zhouyewenchada;youjizhihanliangshao,fenjiekuai,feijingqiangdanfeiliduan,changyongzuopeiyangtudepeizhichengfenhegailiangzhantudechengfen,yechangyongzuoqiancha、bozhongjizhihuozaipeinaihanhuamu。
粘土类土壤的特点:
turangzhidijiaoxi,tulijianxixiao,ganzaoshibanjie,shuifenguoduoyoutaizhan。hankuangzhiyuansuheyoujizhijiaoduo,baoshuibaofeinengliqiangqiefeixiaozhangjiu。dantongtouxingcha,paishuibuliang,turangzhouyewenchaxiao,zaochuntuwenshangshengman,huamushengzhangjiaochihuan,youqibuliyuyoumiaoshengzhang。chushaoshuxizhanxingtudehuamuwai,juedabufenhuamubushiyingcileiturang,changxuyuqitaturanghuojizhipeiheshiyong。
壤土类土壤的特点:
turangzhidijunyun,tulidaxiaoshizhong,xingzhuangjieyushatuyuzhantuzhijian,youjizhihanliangjiaoduo,tuwenbijiaowending,jiyoujiaohaodetongqipaishuinengli,younengbaoshuibaofei,duizhiwushengzhangyouli,nengmanzudaduoshuhuamudeyaoqiu。
土壤的分类方法二:anzhaoturangdehuaxuexingzhifenlei,kefenweisuanxingturang、zhongxingturang、jianxingturang。
酸性土壤的特点:
在呈或轻或重的酸性土壤上生长良好的花木。土壤pH值在6.5以下。又因花木种类不同,对酸性要求差异较大,如凤梨科植物、蕨类植物、兰科植物以及栀子花、山茶、杜鹃花等对酸性要求严格,而仙客来、朱顶红、秋海棠、柑橘、棕榈等相对要求不严。
中性土壤的特点:
在中性土壤上生长良好的花木。土壤pH值在6.5~7.5之间,绝大多数花木均属此类。
碱性土壤的特点:
能耐pH7.5以上土壤的花木,如石竹、香豌豆、非洲菊、天竺葵等。