suma:
Mukurima, kutsvaga kurima goho kwakakwana kunoramba kuri chinangwa chakakosha kuvarimi pasi rose. Kuti izvi zviitike, mafetireza anoshanda anofanira kushandiswa kupa chikafu chinodiwa kuitira kuti chirimwa chive chine hutano. Pakati pemafetireza akasiyana anowanikwa pamusika,sulfato de amonia 21% mininobuda semhinduro ine simba inobatsira kuwedzera goho rezvirimwa kuburikidza nehupfumi hwayo uye mabhenefiti akakosha.
1. Ratidza maumbirwo acho:
Sulfato de amonia 21% min, inozivikanwawo seammonium sulfate, ifetiraiza ine nitrogen yepasi inosvika 21%. Kuumbwa uku kunoita kuti ive sosi yakapfuma yenitrogen yezvirimwa, chikafu chakakosha chinodiwa pakukura nekukura kwechirimwa. Zvine mwero yenitrogen yakakwira inopa zvirimwa nemafuta anodiwa kusimudzira kukura kwezvinomera, kukurudzira kuumbwa kwemashizha, uye kupfumisa kugadzirwa kwemapuroteni, ma enzymes, uye chlorophyll.
2. Kuburitswa kwenitrogen kunoshanda:
Chimwe chezvinhu zvinosiyanisa 21% min sulfato de amonia ndiko kuburitswa kwayo zvishoma nezvishoma uye kwakadzikama kwenitrogen. Iyo nitrogen iri mufotereza iyi inonyanya kuve muchimiro cheammonium, nokudaro ichideredza kurasikirwa kwenitrogen kuburikidza nekuputika, leaching uye denitrification. Izvi zvinoreva kuti varimi vanogona kuvimba nefotereza iyi semhinduro yenguva refu, vachiona kuti nitrogen yagara iripo kuzvirimwa mukati mekukura kwavo. Kuburitswa kunodzorwa kwenitrogen hakungokwidzi zvirimwa chete asiwo kunoderedza kukanganisa kwezvakatipoteredza kwakabatana nekurasikirwa kwenitrogen yakawandisa.
3. Kuvandudza ivhu uye kugadzirisa pH:
Pamusoro pekuita kwayo kwakananga pakukura kwembesa, kubvisa sulfate inopfuura 21% yeammonia kunobatsirawo kuvandudza ivhu. Kana yaiswa kune ivhu, iyo sulfate ions mufetiraiza inobatsira kusimbisa chimiro chevhu, kunatsiridza kupinda kwemvura, uye kuwedzera cation exchange kugona. Pamusoro pezvo, maammonium ions anoburitswa panguva yekuora mafetireza anoita seasitifita yevhu, achigadzirisa pH yevhu realkaline kuti pave nenzvimbo yakanaka yekukura kwechirimwa.
4. Kugarisana uye Kusiyana-siyana:
Sulfato de amonia 21% min ine kuenderana kwakanyanya nemamwe mafetiraiza uye agrochemicals, kufambisa kushandiswa kwayo mumhando dzakasiyana dzekukura masisitimu. Zvinhu zvaro zvinonyungudika nemvura zvinoita kuti zvive nyore kusanganisa nemamwe mafetireza uye kuisa kuburikidza nemadiridziro akasiyana, kusanganisira fertigation. Kushanda zvakasiyana-siyana kweiyi nzira yekunyorera kunoita kuti varimi vagone kunyatsogadzirisa mafambisirwo efetereza kuti vazadzise zvavanoda zvirimwa.
5. Kugoneka kwehupfumi:
Tichifunga nezvemamiriro ehupfumi, sulphate ammonia inokwana 21% inova sarudzo inoyevedza yefetereza. Inopa imwe nzira inodhura kune mamwe nitrogen-based fertilizer sezvo ichipa huwandu hwakakwana hwenitrogen pamutengo wemakwikwi. Pamusoro pezvo, kushanda kwayo kwenguva refu kunodzikisira kudiwa kwekugara uchinyorera, ichipa varimi mari yakakosha yekuchengetedza uku vachiona kuenderera mberi kwechirimwa uye goho repamusoro.
Mukupedzisa:
Sulfato de amonia 21% min ifetiraiza ine simba inoita basa rakakosha mukukwidziridza kuita kwembesa. Yayo yakakwira nitrogen yemukati, yakagadzikana kuburitswa, ivhu rekuvandudza zvivakwa, kuenderana uye kubudirira kwehupfumi kunoita kuti ive sarudzo yekutanga kune varimi vari kutsvaga kuwedzera kurima. Nekushandisa mabhenefiti efotereza iyi, varimi vanokwanisa kusimudzira kukura kwembesa, kuwedzera goho, uye kubatsira mukurima kwakasimba uye kunopa pundutso.
Nguva yekutumira: Oct-21-2023