Tom qab ntau tshaj li ib xyoos ntawm kev siv, "Inner Mongolia Pilot Demonstration of Water Seepage Plastic Film Dry Farming Technology" project ua los ntawm Inner Mongolia Agricultural University tau ua tiav cov txiaj ntsig. Tam sim no, ntau qhov kev tshawb fawb txog kev ua tiav tau hloov pauv thiab siv hauv qee lub nroog koom nrog hauv cheeb tsam.
Seepage mulch qhuav ua liaj ua teb tshuab yog ib qho cuab yeej siv rau hauv cov cheeb tsam ib nrab arid hauv kuv lub teb chaws los daws cov teeb meem ntawm cov pa phem dawb hauv thaj av ua liaj ua teb, siv cov peev txheej ntuj los nag, thiab txhim kho qoob loo hauv av qhuav. Qhov tseem ceeb. Xyoo 2021, Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Hauv Nroog ntawm Ministry of Science thiab Technology yuav nthuav dav thaj chaw ua qauv qhia mus rau 8 lub xeev thiab thaj chaw muaj kev ywj pheej suav nrog Hebei, Shanxi, Inner Mongolia, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang thiab Xinjiang Kev Tsim Khoom thiab Kev Tsim Kho Corps raws li kev tshawb fawb thiab kev ua haujlwm thaum ntxov.
Kev tshawb fawb thev naus laus zis tseem ceeb ntawm kev ua liaj ua teb qhuav yog ib qho ntawm cov ntsiab lus tseem ceeb ntawm kev tshawb fawb thiab thev naus laus zis rau kev txhawb nqa nyob deb nroog thiab kev loj hlob. Txhawm rau pab txhim kho qhov zoo thiab ua haujlwm ntawm kev ua liaj ua teb qhuav qhuav, xyoo 2022, Inner Mongolia Agricultural University thiab Inner Mongolia Zhongqing Agricultural Development Co., Ltd., nrog kev txhawb nqa los ntawm Autonomous Region Science thiab Technology Department, Los ntawm kev lag luam-tsev kawm ntawv-kev tshawb fawb kev koom tes, qhov project ntawm "Kev Hloov Kho thiab Kev Siv Cov Kev Ua Liaj Ua Teb ntawm Kev Ua Liaj Ua Teb ntawm Seepage. Lub phiaj xwm tau ua tiav qhov kev hloov pauv thiab siv cov cuab yeej ua ke cog qoob loo ua tiav ntawm biodegradable dej seepage mulch, kev ua liaj ua teb qhuav thiab lub qhov tshuab seeding tshuab, aiming ntawm cov teeb meem ntawm kev nyuaj rov qab ntawm yas zaj duab xis mulching, loj seem thiab ib puag ncig muaj kuab paug. Pab pawg ua haujlwm tau koom ua ke oat, millet thiab millet infiltration mulching zaj duab xis qhuav ua liaj ua teb hauv xyoo 2021, nrog rau cov bred "Mengnong Dayan" series ntawm cov oat tshiab, qhia "Baiyan" series thiab "Bayou" series thiab lwm yam tshiab oat ntau yam. , Kev taw qhia thiab kev tshuaj xyuas ntawm cov millet tshiab xws li cov nplej daj daj thiab cov nplej dawb, thiab cov nplej tshiab xws li Xiaoxiangmi thiab Jingu No. 21 tau hloov pauv, thiab cov kev cai sib xws tau tsim los ntawm kev tsim qauv ua qauv qhia.
Raws li Liu Jinghui, tus thawj coj ntawm pawg neeg lag luam ntawm Inner Mongolia Demonstration Area ntawm seepage mulching technology thiab ib tug xib fwb ntawm Inner Mongolia Agricultural University: "Qhov project tau nqa tawm nyob rau hauv Jiucaizhuang, Honghe Town, Wuliang Taixiang thiab Gaomao Caij nplooj ntoos hlav nyob rau hauv Qingshuihe County, Hohhot0 lub zos cov qoob loo xws li qhuav. pob kws thiab lwm yam 1,000 mu ntawm cov qoob loo qhuav nrog dej seepage biodegradable yas zaj duab xis, ib zaj duab xis thiab tsib kab ntawm micro-furrow sowing, ib zaj duab xis thiab ob kab ntawm micro-furrow sowing, seepage PE yas zaj duab xis, ib zaj duab xis, tsib-kab micro-furrow sowing thiab lwm yam technologies Qhov kev sib piv cov kev ntsuam xyuas qhia tau hais tias cov qhuav zaj duab xis cov ntsiab lus ntawm cov av yuav zoo dua. sedling theem, txhawb kev loj hlob ntawm cov qoob loo, thiab cov degradation nyhuv ntawm cov yas zaj duab xis kuj tau mus txog lub hom phiaj ntawm cov yub tshwm sim ntawm millet yog 6.25%. yog qhov kev txhawb nqa loj ntawm kev siv thev naus laus zis ntxiv.
Post lub sij hawm: Sep-07-2022