rongqizaipeixitongshiyigezhanxindexiandaihuamiaopushengchanxitong,juyouyicixingtouruda、guanlijishushuipingyaoqiugao、xiaoyidadengtedian,shiwoguomiaopuyeweilaidefazhanfangxiang。 yuchuantongzaipeifangshixiangbi,rongqizaipeijuyouyixiajidayoushi:
1.chanpinkecanyuguojishichangjingzhengputongmiaopushengchanshizaiturangzhongzaipei,yinrenheguojiadoubuyunxudaiturangdezhiwucailiaojinkou,miaomudechukoushoudaoxianzhi。putongmiaopushengchanduiyuturangchuanbodebingchonghainanyikongzhi,chanpinnanyicanyuguojishichangjingzheng。youyurongqizaipeishicaiyongwutujizhi,bingchonghaiyiyukongzhi。
2.不受土壤条件的限制容器栽培系统采用的是无土栽培,人工基质代替土壤,对生产场地的要求不严格,可以是盐碱地、风沙地、工矿废弃地或裸岩山坡地等,同时采用人工栽培基质,无土传病菌,可以满足出口和远距离运输的要求。因此,容器栽培方法是盐碱土、废弃地、风沙地和其他不良土地的最经济的一种高效利用方式。普通苗圃栽培,移苗时常带走大量肥沃耕层熟土,如移植一亩80厘米高的蜀桧,可带走约80吨的表土,不但增加运输费用,长期种植苗木对土壤的破坏性很大,直接影响土壤的持续生产能力。
3.成苗速度快,出圃率高容器栽培系统是采用无土基质栽培,人为创造苗木生长的最优环境,水分、养分及通气条件良好,苗木生长旺盛,同时冬季可采用覆盖措施,苗木提早发芽,生长期加长,大大缩短生产周期,出圃率提高,苗木质量得以保证。研究结果表明,容器栽培苗木生长率比普通苗圃的生长率高30%至40%,生产周期缩短,出圃率提高。
4.chenghuolvgao,wuhuanmiaoqi,lvhuajianxiaokuaiputongmiaopuzhongdemiaomuzaiyizhiguochengzhong,wulundaituqiuhuoluogen,doucunzaigenbushanghaiwenti,yaobaozhengjiaogaodechenghuolv,bixuzaishiyidejijiezaizhi,dashuyizhichenghuolvdi。youyumiaomugenxishoudaoshanghai,huanmiaoxuyaojiaozhangdeshijian,lvhuazhishujianxiaoman。rongqizaipeixitongzhong,miaomuzhijiezairongqineishengzhang,genxixianzhizairongqinei,yizaiguochengzhongbuduimiaomugenxichanshengpohuaizuoyong,yinerzaihoujikaishishengzhang,wuhuanmiaoqi,zhishulvhuajianxiaokuai。
5.shixianmiaomuzhouniangongying,manzushichangfazhanxuqiujinhoushichangfazhanqushishiyaodadaozhishubufenjijie,shixianmiaomuchangniangongying。yiner,jinchunjiyoumiaomugongyingjiangyingxiangchanyedefazhan。rongqizaipeishigongchanghuashengchan,miaomugenxixianyurongqizhong,wulunyunshujuliyuanjin、heshiyizhi,junbuhuiduimiaomugenxizaochengyingxiang,erqiechanpingongyingshijianbushouxianzhi,yekebushouzhishujijiexianzhi,baozhengshichangxuqiu。
6.可提高生产率,防止环境污染采用基质无土栽培,实行滴灌、喷灌,自动化施肥,环境条件容易控制,机械化水平大大提高。试验表明,单位面积苗木生产数量比普通苗圃生产增加3至5倍。节约资源,占用土地面积少。比普通苗圃生产节水50%,节肥60%,减少了环境污染。成本降低,收入增加,生产率大大提高.在普通苗圃管理中,用工最多的是除草,容器栽培采用基质栽培,基本不存在除草问题,生产管理费用大大降低。
7.anquanyouxiao,diyuziranzaihainenglijiaqiangrongqizaipeixitong,bimianleputongzaipeizhongdongjigenxidonghai、kushao,xiajigenburehai,bingnengkangfeng。tongshi,rongqizaipeicaiquxiajizheyin,dongjifugai,biputongmiaopushengchannengdiyugengjiduandediwenhegaowendengziranzaihai。