Pambuyo pa chaka chopitilira cha kukhazikitsa, pulojekiti ya "Inner Mongolia Pilot Demonstration of Water Seepage Plastic Film Dry Farming Technology" yomwe idachitika ndi Inner Mongolia Agricultural University yapeza zotsatira pang'onopang'ono. Pakadali pano, zinthu zingapo zomwe zachitika pa kafukufuku wasayansi zasinthidwa ndikugwiritsidwa ntchito m'mizinda ina yogwirizana m'chigawochi.
Ukadaulo wa ulimi wouma wa seepage mulch ndi ukadaulo womwe umagwiritsidwa ntchito makamaka m'madera ouma pang'ono m'dziko langa kuti athetse vuto la kuipitsidwa koyera m'minda, kugwiritsa ntchito bwino zinthu zachilengedwe, ndikuwonjezera zokolola m'malo ouma. Chofunika kwambiri. Mu 2021, Dipatimenti Yakumidzi ya Unduna wa Sayansi ndi Ukadaulo idzakulitsa malo oyesera owonetsera ku zigawo 8 ndi madera odziyimira pawokha kuphatikiza Hebei, Shanxi, Inner Mongolia, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang ndi Xinjiang Production and Construction Corps kutengera kafukufuku wowonetsa ndi kutsatsa komwe kunachitika pachiyambi.
Kafukufuku wofunikira kwambiri waukadaulo wa ulimi wouma ndi chimodzi mwazinthu zofunika kwambiri pakuthandizira sayansi ndi ukadaulo pakubwezeretsa ndi chitukuko chakumidzi. Pofuna kuthandiza kukweza ubwino ndi magwiridwe antchito a ulimi wouma, mu 2022, Inner Mongolia Agricultural University ndi Inner Mongolia Zhongqing Agricultural Development Co., Ltd., mothandizidwa ndi Autonomous Region Science and Technology Department, Kudzera mu mgwirizano wamakampani ndi mayunivesite, pulojekiti ya "Kusintha ndi Kugwiritsa Ntchito Zokwaniritsa Zaukadaulo za Seepage Plast Film and Dry Farming Cultivation" yakhazikitsidwa. Pulojekitiyi yachita kusintha ndikugwiritsa ntchito ukadaulo wophatikizana wa ulimi wa mulch wolowa m'madzi, ulimi wouma ndi makina obzala mabowo, cholinga chake ndi mavuto a kubwezeretsa kovuta kwa mulch wa pulasitiki, kuchuluka kwakukulu kotsala komanso kuipitsa chilengedwe. Gulu la pulojekitiyi laphatikiza ukadaulo wa ulimi wouma wa oat, millet ndi millet mu 2021, komanso mndandanda wa mitundu yatsopano ya oat wa "Mengnong Dayan", mndandanda wa "Baiyan" womwe unayambitsidwa ndi mndandanda wa "Bayou" ndi mitundu ina yatsopano ya oat. Kuyambitsa ndi kuyesa mitundu yatsopano ya mapira monga mapira achikasu ndi mapira oyera, ndi mitundu yatsopano ya mapira monga Xiaoxiangmi ndi Jingu No. 21 zasinthidwa, ndipo malamulo ogwirizana nawo apangidwa kudzera mu kupanga maziko owonetsera.
Malinga ndi Liu Jinghui, mtsogoleri wa gulu la mafakitale la Inner Mongolia Demonstration Area of the seepage mulching technology komanso pulofesa ku Inner Mongolia Agricultural University: “Ntchitoyi idachitika ku Jiucaizhuang, Honghe Town, Wuliang Taixiang ndi Gaomao Spring ku Qingshuihe County, Hohhot City. 1000 mayuro a mbewu zouma monga mbewu, soya, chimanga ndi mayuro ena 1,000 mayuro a mbewu zouma ndi filimu yapulasitiki yosungunuka m'madzi, filimu imodzi ndi mizere isanu ya kubzala mitsinje yaying'ono, filimu imodzi ndi mizere iwiri ya kubzala mitsinje yaying'ono, filimu yapulasitiki ya seepage PE, filimu imodzi, mizere isanu ya kubzala mitsinje yaying'ono ndi ukadaulo wina. Mayeso ofananiza akuwonetsa kuti ukadaulo wolima mitsinje wa filimu yapulasitiki yosungunuka m'madzi ukhoza kukweza bwino kuchuluka kwa mbewu zomwe zimamera komanso kuchuluka kwa madzi m'nthaka pagawo la kubzala, kulimbikitsa kukula kwa mbewu, ndipo kuwonongeka kwa filimu yapulasitiki kwafikanso pamlingo womwe ukuyembekezeka. Kuchuluka kwa kumera kwa mitsinje m'madzi kunali 6.25%. Filimu ya pulasitiki yomwe imawola madzi inawonjezera kuchuluka kwa madzi m'nthaka pa gawo la mbande za mapira ndi gawo la nthaka la 0-40cm pa gawo lolumikizirana ndi 12.1%-87.4% ndi 7%-38% motsatana, zomwe ndi kukwezedwa kwakukulu kwa ukadaulo wotsatira. Kugwiritsa ntchito kumeneku kumayala maziko.
Nthawi yotumizira: Sep-07-2022