Abstract: Mupepa rino, kushandiswa kwecalcium formate mumunda wefotereza kwakakurukurwa zvakadzama, kusanganisira kukurudzira kwayo kukura kwechirimwa, kushanda mumamiriro ezvinhu evhu akasiyana, synergistic effect nezvimwe zvikamu zvefetireza, uye kungwarira pakushandiswa kwefotereza yecalcium.
I. Nhanganyaya
Nekusimudzirwa kwezvekurima zvechizvino-zvino, kudiwa kwefetereza inoshanda, inochengetedza zvakatipoteredza uye yakawanda-inoshanda iri kukura. Sechikamu chitsva chefetereza, calcium formate yakabhadharwa zvakanyanya uye zvakanyanya kutariswa. Haikwanise kungopa chikafu chinodiwa nezvirimwa, asi zvakare ine nhevedzano yeakasarudzika physiological mabasa, ayo ane kukosha kukuru kuvandudza kunaka kwezvirimwa uye kuwedzera goho.
Chechipiri, maitiro uye maitiro e calcium formate
Calcium formate, nemakemikari formula Ca (HCOO)₂, icrystalline poda yakachena inonyungudika mumvura. Karusiyamu yaro yakakwira, inosvika makumi matatu muzana, nepo iine huwandu hwefomati, ine acidic maitiro.
Chechitatu, basa re calcium formate mufetireza
(1) Ipa calcium
Calcium chimwe chezvinhu zvakakosha zvepakati pakukura kwechirimwa, uye inoita basa rakakosha mukuvaka kwesero madziro, kugadzikana kwesero membrane chimiro, uye kudzora kwesero metabolism. Iyo calcium mu calcium formate inogona kukurumidza kunyura uye kushandiswa nezvirimwa, zvinobudirira kudzivirira uye kugadzirisa zviratidzo zvekushayikwa kwecalcium mumiti, senge michero yakatsemuka uye umbilical kuora.
(2) Kugadzirisa ivhu pH
Calcium formate ine imwe acidity, inogona kuderedza ivhu pH kukosha mushure mekushandiswa, kunyanya kune ivhu realkaline, kunatsiridza ivhu muviri nemakemikari zvimiro, kuvandudza kuwanikwa kwekudya.
(3) Kurudzira kukura kwemidzi
Formate inogona kukurudzira kukura kwemidzi yezvirimwa uye kuwedzera kugona kwemidzi kutora zvinovaka muviri nemvura, kuitira kuvandudza kuramba uye kukura kwezvinomera.
(4) Wedzera photosynthesis
Huwandu hwakakodzera hwe calcium formate hunogona kuwedzera zvirimo mu chlorophyll mumashizha ezvirimwa, kuwedzera kushanda kwe photosynthesis, kukurudzira kuumbwa uye kuunganidzwa kwemacarbohydrates, uye kupa simba rakawanda uye zvinhu hwaro hwekukura kwechirimwa.
Kushandiswa kwecalcium formate mumamiriro akasiyana evhu
(1) Ivhu rine asidhi
Muvhu rine acidic, acidity yecalcium formate haina kusimba, asi inogona kuramba ichipa calcium inodiwa nezvirimwa. Kana yashandiswa, kutariswa kunofanirwa kubhadharwa kune kubatana nemamwe mafetereza ane alkaline kuchengetedza kuenzana kwevhu pH.
(2) Ivhu rine alkaline
Kune ivhu realkaline, iyo acidification effect ye calcium formate inonyanya kukosha, iyo inogona kunyatso kudzikisa ivhu pH kukosha, kunatsiridza chimiro chevhu, kuwedzera ivhu permeability uye kuchengetedza mvura. Panguva imwecheteyo, calcium yainopa inogona kuderedza dambudziko rekushayikwa kwecalcin kunokonzerwa nevhu alkalinity.
(3) saline-alkali nyika
Munyika ine saline-alkali, calcium formate inogona kuderedza munyu wealkaline muvhu uye kuderedza chepfu yemunyu pazvirimwa. Zvisinei, huwandu hunoshandiswa hunofanira kudzorwa zvakasimba kudzivirira kuwedzera kuunganidza ivhu remunyu.
Chechishanu, iyo synergistic mhedzisiro yecalcium fomati uye zvimwe zvinhu zvefetireza
(A) nenitrogen, phosphorus, potassium fetiraiza
Iko kusanganiswa kwe calcium fomati ne nitrogen, phosphorus, potasium uye zvimwe zvinhu zvinogona kuvandudza mwero wekushandiswa kwefetereza, kukurudzira kupihwa kwakaringana kwezvinovaka muviri, uye kuwana synergistic mhedzisiro.
(2) Fetereza ine trace elements
Nesimbi, zinc, manganese uye imwe trace element fetiraiza, inogona kuvandudza kushanda kwezvinhu zvekutevera, kudzivirira uye kugadzirisa kushomeka kwechimwe chinhu.
(3) Uye organic fetereza
Yakasanganiswa ne organic fertilizer, inogona kuvandudza ivhu microbial nharaunda, kukurudzira kuora uye kuburitswa kwechikafu kwe organic fertilizer, uye kunatsiridza kubereka kwevhu.
Nhanhatu, kushandiswa kwecalcium formate fertilizer uye kudzivirira
(1) Nzira dzekushandisa
Calcium formate inogona kushandiswa sefotereza yehwaro, fetereza yepamusoro kana foliar foliar. Kuiswa kwehuwandu hwefetireza yepasi kazhinji 20-50 kg pamu; Topdressing inogona kuiswa zvichienderana nekukura kwechirimwa uye kudiwa kwefetereza. Kupfapfaidza mashizha kunowanzo 0.1% -0.3%.
(2) Kungwarira
Nyatsodzora huwandu hunoshandiswa kudzivirira acidification yevhu kana yakawandisa calcin nekuda kwekunyanya kuiswa.
Chenjerera kuhuwandu hwemamwe mafetireza, uye govera zvine mwero zvichienderana nekuorera kwevhu uye zvirimwa.
Kana yachengetwa, inofanira kuva inodzivirira hunyoro, sunscreen, uye kudzivisa kusanganiswa nezvinhu zvine alkaline.
Vii. Mhedziso
Sechikamu chitsva chefetereza, calcium formate inoita basa rakakosha mukupa chirimwa calcium chikafu, kudzora ivhu pH uye kukurudzira kukura kwemidzi. Kushandisa calcium formate fetiraiza zvine mutsindo kunogona kuvandudza goho nemhando, kuvandudza nharaunda yevhu, uye kupa rutsigiro rwakasimba rwekusimudzira kurima. Nekudaro, mumashandisirwo anoshanda, zvichiri kudikanwa kusarudza nekushandisa nesainzi uye zvine hungwaru zvinoenderana nemamiriro evhu akasiyana uye zvinodiwa nezvirimwa kuitira kupa kutamba kwakazara kune zvakanakira uye kuwana kurima kwakanaka uye kune hushamwari.
Nguva yekutumira: Aug-16-2024