Kusanganisa ratio yeSodium nitrophenates uye Urea seye base fettilizer uye topdressing fettilizer
① Base fettilizer kusanganisa ratio
Sodium nitrophenates uye Urea yakasanganiswa seye base feteralizer, kureva kuti usati wadyara kana kudyara. Iyo yekusanganisa chiyero ndeye: 1.8% sodium nitrophenolate (20-30 gramu), 45 kilogiramu yeUrea. Kune uyu musanganiswa, imwe acre inowanzo kukwana. Uye zvakare, huwandu hwaUrea hunogona kuchinjirwa nenzira kwayo, kunyanya maererano nemamiriro ivhu.
② Kumusoro kusanganisa ratio
Pamusoro pekuvhiringidza chiyero chekumusoro, kune zvakare nzira mbiri dzakasiyana: ivhu tool topdress uye folar topdressing.
Kutanga, iyo ivhu nzira yekumusoro, iyo inosanganisa chiyero ndeye 1.8% sodium nitrophates (5-10 ml / g) ne 35 kilograms yeUrea. Iyi nzira yeRatio iri zvakare nezve 1 acre. Ivhu repamusoro rinoshandisa rinoshandisa iyi chiyero, uye zvinokurudzirwa kushandisa iyo yakavigwa nzira yekushandisa, iyo ichave nemhedzisiro iri nani.
Chechipiri, iyo Foliar Fetiraizer Topdress nzira, iyo inosanganisa chiyero ndeye: 1.8% sodium nitrophates (3 ml / g), 50 grams yeUrea, uye makumi matanhatu emakirogiramu emvura.
Nekudaro, kupfira kunonzwira tsitsi nguva yekuwedzera kwezvirimwa, uye inofanira kushandiswa mune yakanyanya kunaka nguva yekukura kwemhedzisiro iri nani. Semuenzaniso: Mugove wemberi, kuyerera uye kubereka nhanho, uye yekuzvimba nhanho, kupuruzira kamwechete munguva yekukura kwega kwega kuchave nemhedzisiro iri nani pakukurudzira kukura.
Pfupiso: Mhedzisiro yekusanganisa sodium nitrophates uye Urea ndeyekuti 1 + 1 iri nitrogen fetiraegeni yakakwira, uye sodium nitrophenates isimba yakanaka kwazvo yekukura kwemubhadharo. Kusanganiswa kwekushandisa Urea uye Sodihini nitrophenes kunogona kukurumidza kuwedzera huwandu hwemashizha emashizha, kuvandudza kwazvo huwandu hwekushandiswa kweNitrogen fetiraiza, uye kuwedzera zvakanyanya kugadzirwa. Inonzi "Golden Wartha" kana "Goridhe Fomula" yeFertilizer uye Kuuraya Pesticidi.
