Bangladesh, dziko lomwe lili ndi ulimi ngati mzati wake wazachuma, likukwaniritsa kusintha kwa ulimi mwa kuyambitsa ukadaulo wapamwamba waulimi. Posachedwapa, boma la Bangladesh lagwirizana ndi makampani angapo apadziko lonse lapansi aukadaulo waulimi kuti alimbikitse kugwiritsa ntchito masensa a nthaka a 7in1 mdziko lonselo kuti akonze bwino ulimi, akwaniritse ulimi wolondola, komanso alimbikitse chitukuko chokhazikika.
Sensa ya nthaka ya 7in1: maziko a luntha la zaulimi
Chojambulira nthaka cha 7in1 ndi chipangizo chowunikira nthaka chokhala ndi magawo ambiri chomwe chimatha kuyeza magawo asanu ndi awiri ofunikira a nthaka nthawi imodzi, kuphatikiza kutentha, chinyezi, pH, kuchuluka kwa magetsi (EC), nayitrogeni (N), phosphorous (P) ndi potaziyamu (K). Deta iyi ndi yofunika kwambiri pomvetsetsa momwe nthaka ilili komanso kutsogolera feteleza ndi kuthirira. Mwa kuyang'anira magawo a nthaka nthawi yeniyeni, alimi amatha kuyang'anira minda mwasayansi komanso kukweza zokolola ndi ubwino wa mbewu.
Nduna ya zaulimi ku Bangladesh inati pamsonkhano wa atolankhani: "Kuyambitsa masensa a nthaka a 7in1 ndi gawo lofunika kwambiri pakusintha kwathu ulimi ndi nzeru zathu. Mwa kuyang'anira bwino momwe nthaka ilili, titha kupeza feteleza woyenera komanso kuthirira, kuchepetsa kuwononga zinthu, ndikuwonjezera kugwiritsa ntchito bwino ulimi."
Zotsatira za kugwiritsa ntchito ndi ndemanga za alimi
M'madera ambiri oyesera ulimi ku Bangladesh, kugwiritsa ntchito masensa a nthaka a 7in1 kwakhala ndi zotsatira zabwino kwambiri. Malinga ndi deta yoyambirira, minda yogwiritsa ntchito sensa yawonjezera kugwiritsa ntchito bwino madzi ndi pafupifupi 30%, kuchepetsa kugwiritsa ntchito feteleza ndi 20%, komanso kuchulukitsa zokolola za mbewu ndi avareji ya 15%.
Mlimi wina amene anali kuchita nawo pulojekiti yoyesera anati mu kuyankhulana: “Tinkagwiritsa ntchito feteleza ndi kuthirira potengera zomwe takumana nazo. Tsopano ndi sensa ya nthaka ya 7in1, tikhoza kusamalira minda mwasayansi potengera deta yeniyeni. Izi sizimangopulumutsa ndalama zokha, komanso zimawonjezera zokolola komanso zimapangitsa kuti mbewu zikule bwino.”
Zotsatira za chilengedwe ndi chitukuko chokhazikika
Kugwiritsa ntchito zida zoyezera nthaka za 7in1 sikuti kumangothandiza kuti ulimi ugwire bwino ntchito, komanso kumathandiza kwambiri kuteteza chilengedwe. Kudzera mu feteleza ndi kuthirira moyenera, feteleza ndi zinyalala za m'madzi zimachepa, ndipo kuipitsa nthaka ndi madzi m'minda kumachepa. Kuphatikiza apo, kasamalidwe ka sayansi ka minda kumathandiziranso thanzi la nthaka ndikukweza mphamvu yokhazikika ya ulimi.
Boma la Bangladesh likukonzekera kupititsa patsogolo masensa a nthaka a 7in1 m'zaka zingapo zikubwerazi ndikugawana zomwe zachitika bwinozi ndi mayiko ena aku South Asia kuti alimbikitse kusintha kwa ulimi komanso chitukuko chokhazikika m'chigawo chonse.
Mgwirizano wapadziko lonse lapansi ndi ziyembekezo zamtsogolo
Boma la Bangladesh lati lipitiliza kugwirizana ndi makampani apadziko lonse lapansi aukadaulo waulimi mtsogolomu kuti apititse patsogolo ndikupanga ndikugwiritsa ntchito ukadaulo wapamwamba kwambiri waulimi. Nthawi yomweyo, boma likukonzekeranso kupereka maphunziro ochulukirapo aulimi ndi chithandizo chaukadaulo kuti athandize alimi kudziwa bwino ndikugwiritsa ntchito ukadaulo watsopanowu.
Pogwiritsa ntchito kwambiri masensa a nthaka a 7in1, ulimi wa ku Bangladesh ukupita patsogolo ku luntha, kulondola komanso chitukuko chokhazikika. Izi sizingobweretsa chitukuko cha zachuma ku Bangladesh, komanso zithandizira ku chitetezo cha chakudya padziko lonse lapansi komanso chitukuko chokhazikika.
Mapeto
Machitidwe atsopano a ku Bangladesh pankhani ya ulimi apereka njira yatsopano yopititsira patsogolo ulimi padziko lonse lapansi. Mwa kuyambitsa zoyezera nthaka za 7in1, Bangladesh sikuti yangowonjezera luso lopanga ulimi komanso kugwiritsa ntchito bwino zinthu, komanso yatenga gawo lofunika kwambiri pakukula kwa ulimi kosatha. M'tsogolomu, pogwiritsa ntchito ukadaulo watsopano, ulimi wa ku Bangladesh udzabweretsa tsogolo labwino.
Kuti mudziwe zambiri zokhudza sensa ya nthaka,
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Nthawi yotumizira: Januwale-21-2025