水(shui)(shui)肥(fei)(fei)一体(ti)化从(cong)(cong)技(ji)术(shu)狭义上(shang)(shang)来(lai)看(kan)，就(jiu)(jiu)是把(ba)水(shui)(shui)溶(rong)性肥(fei)(fei)料溶(rong)解(jie)在灌(guan)(guan)(guan)溉水(shui)(shui)中，由(you)灌(guan)(guan)(guan)溉管(guan)道输送给田间每(mei)一株作物，以(yi)满足(zu)作物生长(zhang)发育(yu)的需要(yao)。从(cong)(cong)广(guang)义上(shang)(shang)看(kan)，就(jiu)(jiu)是把(ba)肥(fei)(fei)料溶(rong)解(jie)后通(tong)过多(duo)种(zhong)方式(shi)(shi)施(shi)(shi)用(yong)(yong)(yong)，包括(kuo)淋施(shi)(shi)、浇(jiao)施(shi)(shi)、滴灌(guan)(guan)(guan)，微喷(pen)(pen)(pen)施(shi)(shi)肥(fei)(fei)等(deng)(deng)。与(yu)(yu)常规施(shi)(shi)肥(fei)(fei)相(xiang)比，水(shui)(shui)肥(fei)(fei)一体(ti)化技(ji)术(shu)具(ju)有(you)节(jie)省(sheng)劳动(dong)(dong)力、提高肥(fei)(fei)料利(li)用(yong)(yong)(yong)率、灵(ling)活(huo)方便、准确(que)控(kong)肥(fei)(fei)、改(gai)善土壤(rang)状况、节(jie)约用(yong)(yong)(yong)水(shui)(shui)，提高农产品(pin)(pin)品(pin)(pin)质等(deng)(deng)优(you)(you)点。水(shui)(shui)肥(fei)(fei)一体(ti)化灌(guan)(guan)(guan)溉施(shi)(shi)肥(fei)(fei)技(ji)术(shu)包括(kuo)喷(pen)(pen)(pen)灌(guan)(guan)(guan)、微喷(pen)(pen)(pen)灌(guan)(guan)(guan)和滴灌(guan)(guan)(guan)。水(shui)(shui)肥(fei)(fei)一体(ti)化从(cong)(cong)技(ji)术(shu)狭义上(shang)(shang)来(lai)看(kan)，就(jiu)(jiu)是把(ba)水(shui)(shui)溶(rong)性肥(fei)(fei)料溶(rong)解(jie)在灌(guan)(guan)(guan)溉水(shui)(shui)中，由(you)灌(guan)(guan)(guan)溉管(guan)道输送给田间每(mei)一株作物，以(yi)满足(zu)作物生长(zhang)发育(yu)的需要(yao)。从(cong)(cong)广(guang)义上(shang)(shang)看(kan)，就(jiu)(jiu)是把(ba)肥(fei)(fei)料溶(rong)解(jie)后通(tong)过多(duo)种(zhong)方式(shi)(shi)施(shi)(shi)用(yong)(yong)(yong)，包括(kuo)淋施(shi)(shi)、浇(jiao)施(shi)(shi)、滴灌(guan)(guan)(guan)，微喷(pen)(pen)(pen)施(shi)(shi)肥(fei)(fei)等(deng)(deng)。与(yu)(yu)常规施(shi)(shi)肥(fei)(fei)相(xiang)比，水(shui)(shui)肥(fei)(fei)一体(ti)化技(ji)术(shu)具(ju)有(you)节(jie)省(sheng)劳动(dong)(dong)力、提高肥(fei)(fei)料利(li)用(yong)(yong)(yong)率、灵(ling)活(huo)方便、准确(que)控(kong)肥(fei)(fei)、改(gai)善土壤(rang)状况、节(jie)约用(yong)(yong)(yong)水(shui)(shui)，提高农产品(pin)(pin)品(pin)(pin)质等(deng)(deng)优(you)(you)点。水(shui)(shui)肥(fei)(fei)一体(ti)化灌(guan)(guan)(guan)溉施(shi)(shi)肥(fei)(fei)技(ji)术(shu)包括(kuo)喷(pen)(pen)(pen)灌(guan)(guan)(guan)、微喷(pen)(pen)(pen)灌(guan)(guan)(guan)和滴灌(guan)(guan)(guan)。微喷(pen)(pen)(pen)节(jie)水(shui)(shui)灌(guan)(guan)(guan)溉病虫(chong)害联系绵阳兴(xing)隆科(ke)技(ji)发展有(you)限公司。昆明(ming)移(yi)动(dong)(dong)喷(pen)(pen)(pen)灌(guan)(guan)(guan)节(jie)水(shui)(shui)灌(guan)(guan)(guan)溉现(xian)代(dai)农业

一是(shi)工程标准还(hai)(hai)(hai)比(bi)较低，发展节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)任务(wu)还(hai)(hai)(hai)很艰巨。二是(shi)喷灌(guan)(guan)、滴灌(guan)(guan)等高(gao)(gao)效(xiao)节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)面积占(zhan)比(bi)偏(pian)低。三是(shi)总(zong)量控制、定额管理的(de)节(jie)(jie)水(shui)(shui)机制还(hai)(hai)(hai)没有(you)普遍实行(xing)，节(jie)(jie)水(shui)(shui)的(de)奖惩(cheng)机制还(hai)(hai)(hai)没有(you)完全建(jian)立起来。四是(shi)节(jie)(jie)水(shui)(shui)的(de)技(ji)术(shu)支撑和专业化服(fu)务(wu)水(shui)(shui)平有(you)待提(ti)高(gao)(gao)。田(tian)学(xue)斌(bin)说，下一步将采取综合措施来推(tui)进节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)发展。主要有(you)：一是(shi)工程节(jie)(jie)水(shui)(shui)。加快(kuai)大型(xing)灌(guan)(guan)区节(jie)(jie)水(shui)(shui)配套改造(zao)步伐，提(ti)高(gao)(gao)用(yong)水(shui)(shui)效(xiao)率(lv)。新建(jian)工程必须(xu)满足节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)技(ji)术(shu)标准要求，推(tui)动(dong)改造(zao)一批现代化、生(sheng)态型(xing)、节(jie)(jie)水(shui)(shui)型(xing)示范(fan)灌(guan)(guan)区。二是(shi)技(ji)术(shu)节(jie)(jie)水(shui)(shui)。陕西节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)农药(yao)水(shui)(shui)肥一体(ti)节(jie)(jie)水(shui)(shui)灌(guan)(guan)溉(gai)联系绵阳兴隆科技(ji)发展有(you)限公司。

移(yi)(yi)动管(guan)道式喷(pen)灌(guan)通常将(jiang)输水(shui)(shui)(shui)干(gan)(gan)管(guan)固(gu)定埋设(she)(she)在地(di)下(xia)(xia)，亦(yi)称埋地(di)式灌(guan)溉(gai)。田(tian)(tian)(tian)间(jian)(jian)支(zhi)管(guan)和(he)喷(pen)头可拆装搬移(yi)(yi)、周转使用(yong)，因而(er)降(jiang)低(di)了投(tou)资(zi)。10多(duo)年来的实践证(zheng)明:移(yi)(yi)动式管(guan)道喷(pen)灌(guan)除了具有(you)一(yi)般(ban)喷(pen)灌(guan)省(sheng)水(shui)(shui)(shui)、增产(chan)、省(sheng)工、减(jian)轻农(nong)民负担和(he)有(you)利于农(nong)业(ye)机械化、产(chan)业(ye)化、现(xian)代化等优(you)(you)点(dian)以外(wai)，还具有(you)设(she)(she)备简单(dan)、操(cao)作(zuo)简便(bian)、投(tou)资(zi)低(di)、对(dui)田(tian)(tian)(tian)块大小(xiao)和(he)形状适(shi)应性(xing)强、一(yi)户或联(lian)户均可使用(yong)等优(you)(you)点(dian)，是(shi)较适(shi)合中(zhong)国(guo)(guo)国(guo)(guo)情、可以大力(li)推(tui)(tui)广(guang)的一(yi)种微型(xing)喷(pen)灌(guan)形式，可适(shi)用(yong)于大田(tian)(tian)(tian)作(zuo)物(wu)(wu)、蔬(shu)菜等。移(yi)(yi)动管(guan)道式喷(pen)灌(guan)通常将(jiang)输水(shui)(shui)(shui)干(gan)(gan)管(guan)固(gu)定埋设(she)(she)在地(di)下(xia)(xia)，亦(yi)称埋地(di)式灌(guan)溉(gai)。田(tian)(tian)(tian)间(jian)(jian)支(zhi)管(guan)和(he)喷(pen)头可拆装搬移(yi)(yi)、周转使用(yong)，因而(er)降(jiang)低(di)了投(tou)资(zi)。10多(duo)年来的实践证(zheng)明:移(yi)(yi)动式管(guan)道喷(pen)灌(guan)除了具有(you)一(yi)般(ban)喷(pen)灌(guan)省(sheng)水(shui)(shui)(shui)、增产(chan)、省(sheng)工、减(jian)轻农(nong)民负担和(he)有(you)利于农(nong)业(ye)机械化、产(chan)业(ye)化、现(xian)代化等优(you)(you)点(dian)以外(wai)，还具有(you)设(she)(she)备简单(dan)、操(cao)作(zuo)简便(bian)、投(tou)资(zi)低(di)、对(dui)田(tian)(tian)(tian)块大小(xiao)和(he)形状适(shi)应性(xing)强、一(yi)户或联(lian)户均可使用(yong)等优(you)(you)点(dian)，是(shi)较适(shi)合中(zhong)国(guo)(guo)国(guo)(guo)情、可以大力(li)推(tui)(tui)广(guang)的一(yi)种微型(xing)喷(pen)灌(guan)形式，可适(shi)用(yong)于大田(tian)(tian)(tian)作(zuo)物(wu)(wu)、蔬(shu)菜等。

喷(pen)灌(guan)(guan)(guan)(guan)技术(shu)喷(pen)灌(guan)(guan)(guan)(guan)机系(xi)统(tong)(tong)(tong)(tong)由(you)水(shui)源(yuan)（井、河(he)流或水(shui)池(chi)等(deng)(deng)）、泵(beng)(beng)(beng)站、埋(mai)于地(di)下(xia)(xia)(xia)的(de)输(shu)水(shui)干(gan)管(guan)、喷(pen)灌(guan)(guan)(guan)(guan)机等(deng)(deng)组成。同(tong)(tong)时，灌(guan)(guan)(guan)(guan)溉(gai)(gai)(gai)系(xi)统(tong)(tong)(tong)(tong)可配(pei)备(bei)注(zhu)肥(fei)(fei)(fei)系(xi)统(tong)(tong)(tong)(tong)，根(gen)据需要进行(xing)液(ye)(ye)体肥(fei)(fei)(fei)料(liao)追肥(fei)(fei)(fei)（施(shi)肥(fei)(fei)(fei)喷(pen)灌(guan)(guan)(guan)(guan)）。喷(pen)灌(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)以下(xia)(xia)(xia)优(you)(you)点(dian)：喷(pen)灌(guan)(guan)(guan)(guan)技术(shu)喷(pen)灌(guan)(guan)(guan)(guan)机系(xi)统(tong)(tong)(tong)(tong)由(you)水(shui)源(yuan)（井、河(he)流或水(shui)池(chi)等(deng)(deng)）、泵(beng)(beng)(beng)站、埋(mai)于地(di)下(xia)(xia)(xia)的(de)输(shu)水(shui)干(gan)管(guan)、喷(pen)灌(guan)(guan)(guan)(guan)机等(deng)(deng)组成。同(tong)(tong)时，灌(guan)(guan)(guan)(guan)溉(gai)(gai)(gai)系(xi)统(tong)(tong)(tong)(tong)可配(pei)备(bei)注(zhu)肥(fei)(fei)(fei)系(xi)统(tong)(tong)(tong)(tong)，根(gen)据需要进行(xing)液(ye)(ye)体肥(fei)(fei)(fei)料(liao)追肥(fei)(fei)(fei)（施(shi)肥(fei)(fei)(fei)喷(pen)灌(guan)(guan)(guan)(guan)）。喷(pen)灌(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)以下(xia)(xia)(xia)优(you)(you)点(dian)：喷(pen)灌(guan)(guan)(guan)(guan)技术(shu)喷(pen)灌(guan)(guan)(guan)(guan)机系(xi)统(tong)(tong)(tong)(tong)由(you)水(shui)源(yuan)（井、河(he)流或水(shui)池(chi)等(deng)(deng)）、泵(beng)(beng)(beng)站、埋(mai)于地(di)下(xia)(xia)(xia)的(de)输(shu)水(shui)干(gan)管(guan)、喷(pen)灌(guan)(guan)(guan)(guan)机等(deng)(deng)组成。同(tong)(tong)时，灌(guan)(guan)(guan)(guan)溉(gai)(gai)(gai)系(xi)统(tong)(tong)(tong)(tong)可配(pei)备(bei)注(zhu)肥(fei)(fei)(fei)系(xi)统(tong)(tong)(tong)(tong)，根(gen)据需要进行(xing)液(ye)(ye)体肥(fei)(fei)(fei)料(liao)追肥(fei)(fei)(fei)（施(shi)肥(fei)(fei)(fei)喷(pen)灌(guan)(guan)(guan)(guan)）。喷(pen)灌(guan)(guan)(guan)(guan)具(ju)(ju)有(you)(you)以下(xia)(xia)(xia)优(you)(you)点(dian)：移(yi)动喷(pen)灌(guan)(guan)(guan)(guan)节水(shui)灌(guan)(guan)(guan)(guan)溉(gai)(gai)(gai)水(shui)灌(guan)(guan)(guan)(guan)联系(xi)绵(mian)阳兴(xing)隆科技发展有(you)(you)限公司(si)。

为什么需(xu)要(yao)节水(shui)灌(guan)(guan)(guan)(guan)溉？作(zuo)物(wu)(wu)和(he)(he)绿地(di)植被从种子萌发以及(ji)成(cheng)长(zhang)的(de)(de)(de)全过程都(dou)需(xu)要(yao)水(shui)参与光合作(zuo)用(yong)(yong)。但植株消耗的(de)(de)(de)水(shui)分(fen)(fen)99%以上(shang)是用(yong)(yong)于(yu)叶面(mian)蒸(zheng)腾和(he)(he)株间土壤蒸(zheng)发，以调节作(zuo)物(wu)(wu)体(ti)温、改善小气(qi)候(hou)和(he)(he)向植物(wu)(wu)体(ti)内输送(song)养分(fen)(fen)。没有(you)(you)适量的(de)(de)(de)水(shui)分(fen)(fen)供应，作(zuo)物(wu)(wu)的(de)(de)(de)生(sheng)长(zhang)发育就会受到(dao)(dao)抑(yi)制和(he)(he)损(sun)害。持续(xu)缺水(shui)，作(zuo)物(wu)(wu)就会干(gan)旱致死。为了改变靠天吃(chi)饭的(de)(de)(de)被动局面(mian)，主(zhu)动影响和(he)(he)控(kong)制作(zuo)物(wu)(wu)生(sheng)长(zhang)，灌(guan)(guan)(guan)(guan)溉技术出(chu)现并逐步得到(dao)(dao)了发展(zhan)。灌(guan)(guan)(guan)(guan)溉是利用(yong)(yong)人工设施，将符合质量标(biao)准的(de)(de)(de)水(shui)，输送(song)到(dao)(dao)农(nong)(nong)田、绿地(di)等处(chu)，补充土壤水(shui)分(fen)(fen)，以改善植物(wu)(wu)的(de)(de)(de)生(sheng)长(zhang)发育条件。中国是世界上(shang)发展(zhan)农(nong)(nong)田灌(guan)(guan)(guan)(guan)溉早的(de)(de)(de)国家之一。秦汉之前对农(nong)(nong)田灌(guan)(guan)(guan)(guan)溉称(cheng)为"浸(jin)"，到(dao)(dao)汉代(dai)有(you)(you)称(cheng)"溉"或"灌(guan)(guan)(guan)(guan)"的(de)(de)(de)，西汉时"灌(guan)(guan)(guan)(guan)浸(jin)"和(he)(he)"溉灌(guan)(guan)(guan)(guan)"、"灌(guan)(guan)(guan)(guan)溉"并用(yong)(yong)。唐以后习惯用(yong)(yong)"灌(guan)(guan)(guan)(guan)溉"一词，并沿用(yong)(yong)至今。埋地(di)式节水(shui)灌(guan)(guan)(guan)(guan)溉厂(chang)家直销联(lian)系(xi)绵阳(yang)兴隆科技发展(zhan)有(you)(you)限公司。陕(shan)西节水(shui)灌(guan)(guan)(guan)(guan)溉农(nong)(nong)药(yao)

埋地式节水(shui)灌(guan)溉农业(ye)设施联系绵阳兴隆(long)科技(ji)发展有限公司。昆(kun)明移动喷灌(guan)节水(shui)灌(guan)溉现代农业(ye)

四川成都、云南(nan)昆明、贵(gui)州贵(gui)阳等农业发展集中的地区(qu)采用铺设暗管系统(tong)进(jin)行控制(zhi)灌(guan)(guan)(guan)(guan)溉和(he)田(tian)间排水(shui)(shui)(shui)(shui)，有利于节(jie)(jie)水(shui)(shui)(shui)(shui)、节(jie)(jie)肥和(he)作(zuo)物生长，为(wei)实(shi)现高产、高效(xiao)、质量农业创造了有利的条(tiao)件。根据(ju)作(zuo)物需水(shui)(shui)(shui)(shui)要(yao)求，适(shi)(shi)时适(shi)(shi)量地灌(guan)(guan)(guan)(guan)水(shui)(shui)(shui)(shui)，用先进(jin)的科(ke)学(xue)技(ji)术(shu)手段对土(tu)壤(rang)墒情和(he)灌(guan)(guan)(guan)(guan)区(qu)输配(pei)水(shui)(shui)(shui)(shui)系统(tong)的水(shui)(shui)(shui)(shui)情进(jin)行监测、数(shu)据(ju)采集和(he)计算机处理(li)，可以科(ke)学(xue)有效(xiao)地控制(zhi)土(tu)壤(rang)水(shui)(shui)(shui)(shui)分含(han)量，进(jin)行合理(li)调度，做到(dao)计划(hua)用水(shui)(shui)(shui)(shui)、优化配(pei)水(shui)(shui)(shui)(shui)，以达到(dao)既节(jie)(jie)水(shui)(shui)(shui)(shui)又增产的目的。同时，要(yao)重视和(he)加强节(jie)(jie)水(shui)(shui)(shui)(shui)管理(li)，改变(bian)农业用水(shui)(shui)(shui)(shui)水(shui)(shui)(shui)(shui)价过低、不(bu)利于节(jie)(jie)水(shui)(shui)(shui)(shui)的状况，实(shi)行按成本收费、超计划(hua)用水(shui)(shui)(shui)(shui)加价等政策。要(yao)建立健全节(jie)(jie)水(shui)(shui)(shui)(shui)管理(li)组织和(he)技(ji)术(shu)推广服务(wu)体系，完善节(jie)(jie)水(shui)(shui)(shui)(shui)管理(li)规(gui)章制(zhi)度。昆明移(yi)动喷(pen)灌(guan)(guan)(guan)(guan)节(jie)(jie)水(shui)(shui)(shui)(shui)灌(guan)(guan)(guan)(guan)溉现代(dai)农业

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