深(Shen)液(Ye)流(Liu)管(Guan)道(Dao)式(Shi)水(Shui)培(Pei)
深(Shen)液(Ye)流(Liu)技(Ji)术(Shu)适(Shi)用(Yong)于(Yu)高(Gao)温(Wen)的(De)南(Nan)方(Fang)地(Di)区(Qu)。(?)深(Shen)水(Shui)培(Pei)主(Zhu)要(Yao)包(Bao)括(Kuo)深(Shen)液(Ye)流(Liu)法(Fa)((?)DFT)(?)、(?)动(Dong)态(Tai)浮(Fu)根(Gen)系(Xi)统(Tong)((?)DRF)(?)、(?)浮(Fu)板(Ban)毛(Mao)管(Guan)栽(Zai)培(Pei)系(Xi)统(Tong)((?)DCH)(?)三(San)种(Zhong)主(Zhu)要(Yao)形(Xing)式(Shi)。(?)
DFT和(He)NFT的(De)共(Gong)同(Tong)特(Te)点(Dian)是(Shi)都(Du)不(Bu)用(Yong)基(Ji)质(Zhi)材(Cai)料(Liao)做(Zuo)栽(Zai)培(Pei)床(Chuang),(?)可(Ke)将(Jiang)栽(Zai)培(Pei)作(Zuo)物(Wu)的(De)根(Gen)系(Xi)直(Zhi)接(Jie)置(Zhi)于(Yu)营(Ying)养(Yang)液(Ye)中(Zhong);(?)其(Qi)不(Bu)同(Tong)点(Dian)在(Zai)于(Yu)营(Ying)养(Yang)液(Ye)的(De)深(Shen)浅(Qian)不(Bu)同(Tong)。(?)
深(Shen)液(Ye)流(Liu)管(Guan)道(Dao)式(Shi)水(Shui)培(Pei)是(Shi)指(Zhi)在(Zai)设(She)施(Shi)栽(Zai)培(Pei)床(Chuang)中(Zhong),(?)盛(Sheng)放(Fang)5-10厘(Li)米(Mi)深(Shen)度(Du)的(De)营(Ying)养(Yang)液(Ye),(?)将(Jiang)作(Zuo)物(Wu)根(Gen)系(Xi)置(Zhi)于(Yu)营(Ying)养(Yang)液(Ye)中(Zhong),(?)同(Tong)时(Shi)需(Xu)采(Cai)用(Yong)相(Xiang)应(Ying)措(Cuo)施(Shi)补(Bu)充(Chong)氧(Yang)气(Qi)。(?)该(Gai)种(Zhong)栽(Zai)培(Pei)模(Mo)式(Shi)的(De)优(You)点(Dian)是(Shi)不(Bu)怕(Pa)中(Zhong)途(Tu)停(Ting)水(Shui)停(Ting)电(Dian),(?)根(Gen)际(Ji)的(De)缓(Huan)冲(Chong)作(Zuo)用(Yong)较(Jiao)大(Da),(?)根(Gen)际(Ji)环(Huan)境(Jing)受(Shou)外(Wai)界(Jie)环(Huan)境(Jing)影(Ying)响(Xiang)小(Xiao),(?)稳(Wen)定(Ding)性(Xing)好(Hao),(?)有(You)利(Li)于(Yu)作(Zuo)物(Wu)的(De)生(Sheng)长(Chang)和(He)管(Guan)理(Li)。(?)其(Qi)缺(Que)点(Dian)是(Shi)对(Dui)设(She)施(Shi)装(Zhuang)置(Zhi)要(Yao)求(Qiu)较(Jiao)高(Gao),(?)根(Gen)际(Ji)氧(Yang)气(Qi)的(De)补(Bu)充(Chong)十(Shi)分(Fen)重(Zhong)要(Yao),(?)一(Yi)旦(Dan)染(Ran)上(Shang)土(Tu)传(Chuan)病(Bing)害(Hai),(?)蔓(Man)延(Yan)快(Kuai),(?)危(Wei)害(Hai)大(Da)。(?)
深(Shen)液(Ye)流(Liu)管(Guan)道(Dao)式(Shi)水(Shui)培(Pei)可(Ke)采(Cai)用(Yong)智(Zhi)能(Neng)营(Ying)养(Yang)液(Ye)控(Kong)制(Zhi)器(Qi)实(Shi)时(Shi)加(Jia)液(Ye)。(?)
智(Zhi)能(Neng)营(Ying)养(Yang)液(Ye)控(Kong)制(Zhi)器(Qi)是(Shi)为(Wei)管(Guan)道(Dao)水(Shui)培(Pei)定(Ding)制(Zhi)化(Hua)设(She)计(Ji)的(De)一(Yi)款(Kuan)水(Shui)肥(Fei)一(Yi)体(Ti)机(Ji),(?)功(Gong)能(Neng)强(Qiang)大(Da),(?)智(Zhi)能(Neng)化(Hua)电(Dian)脑(Nao)控(Kong)制(Zhi),(?)可(Ke)根(Gen)据(Ju)作(Zuo)物(Wu)不(Bu)同(Tong)生(Sheng)长(Chang)期(Qi)设(She)定(Ding)灌(Guan)溉(Gai)施(Shi)肥(Fei)时(Shi)间(Jian)、(?)灌(Guan)溉(Gai)方(Fang)式(Shi)等(Deng),定(Ding)时(Shi)定(Ding)量(Liang)保(Bao)证(Zheng)肥(Fei)料(Liao)留(Liu)存(Cun)于(Yu)作(Zuo)物(Wu)主(Zhu)要(Yao)根(Gen)层(Ceng),(?)精(Jing)准(Zhun)施(Shi)肥(Fei)避(Bi)免(Mian)肥(Fei)料(Liao)浪(Lang)费(Fei)。(?)
智(Zhi)能(Neng)营(Ying)养(Yang)液(Ye)控(Kong)制(Zhi)器(Qi)可(Ke)根(Gen)据(Ju)不(Bu)同(Tong)作(Zuo)物(Wu)对(Dui)营(Ying)养(Yang)液(Ye)的(De)需(Xu)求(Qiu),(?)设(She)置(Zhi)不(Bu)同(Tong)营(Ying)养(Yang)液(Ye)配(Pei)方(Fang)比(Bi)例(Li);(?)通(Tong)过(Guo)设(She)置(Zhi)加(Jia)液(Ye)时(Shi)间(Jian)和(He)间(Jian)隔(Ge)时(Shi)间(Jian),(?)可(Ke)实(Shi)现(Xian)自(Zi)动(Dong)化(Hua)加(Jia)液(Ye),(?)以(Yi)此(Ci)保(Bao)证(Zheng)作(Zuo)物(Wu)对(Dui)营(Ying)养(Yang)元(Yuan)素(Su)的(De)需(Xu)求(Qiu),(?)节(Jie)省(Sheng)人(Ren)工(Gong)。(?)
山(Shan)东(Dong)蚂(Ma)蚁(Yi)数(Shu)据(Ju)技(Ji)术(Shu)有(You)限(Xian)公(Gong)司(Si)
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