Fetereza dzechivanhu dzekurima dzinosanganisira urea, superphosphate, nefotereza yakasanganiswa.Mukugadzirwa kwemazuva ano kwekurima, mafetireza anonyungudika nemvura anomira pachena kubva kune echinyakare fetereza uye anokurumidza kutora nzvimbo mumusika wefetereza nekuda kwemabhenefiti ezvakasiyana-siyana zvinovaka muviri uye kunyudza kwakanyanya uye kushanduka kwakanyanya.Saka, ndezvipi zvakanakira fetireza inonyungudika mumvura?Ko kukosha kwaro kwakadii zvichienzaniswa nefotereza yechivanhu?
Mhedzisiro yayo inonyungudika nemvura inogona kunyungudika kana ikasangana nemvura, uye hapazovi nezvinosara.Inogona kunyungudutswa zvachose mumvura.Kuburikidza nekudiridza, kupfapfaidza, nezvimwewo, inobata zvakananga pamidzi yemidzi uye mashizha pamusoro pezvirimwa kuti zvizadzise chinangwa chekushandiswa kwesimba guru.Zvakadaro, kune tsvina isinganyungudike mufetireza yechinyakare, inoda kunyungudutswa nekusefa isati yadiridzwa nekuiswa.Kutorwa kwechikafu nezvirimwa kunozokanganiswawo netsvina.Paunenge uchishandisa fetiraiza yechinyakare, zvinodikanwa kuparadzira fetiraiza granules pamidzi yechirimwa pachine nguva, uye wozodiridza.Mafambisirwo efetiraiza akaomarara uye kusvetwa kwechirimwa hakuna kunaka.Kuenzaniswa nemafetireza anonyungudika nemvura anoshandiswa parizvino, zvinonetsa zvakanyanya.Mazuva ano mafetireza anonyungudika nemvura ane magadzirirwo akasiyana-siyana.Nekushandisa nzira yefetereza yebhandi remvura uye kubatanidza fetireza yemvura, yakawanda yezvakakora zvinovaka muviri zvinogona kutorwa nezvirimwa, uye chiyero chekushandura chinodarika kaviri chefotereza yakajairika, inosvika 80% -90%.
Kuenzaniswa nefotereza yechinyakare, mafetireza anonyungudika nemvura ane zvakawanda zvinovaka muviri.Haisi chete ine nitrogen, phosphorus, uye potasium inodiwa mukukura kwembesa, asi zvakare yakapfuma mune zvepakati uye zvekutsvaga zvinhu, kunyanya yakawedzera yakawedzera "hupfumi micro-carbon", iyo inoshandiswa kune Crop inoita basa rakakosha mukupa diki molecule kabhoni. zvinhu kugadzirisa dambudziko rezvirimwa kabhoni nzara.
Nguva yekutumira: May-20-2023