Hazvisi chakavanzika chokuti kubudirira kwekukura kwezvirimwa zvakawanda kunonyanya kutarisana nekuiswa kwehuwandu hwekuwedzera. Chimwe chezvinyanya kuzivikanwa pakati pemamineral fertilizer is saltpetre. Ngatitangei kumuziva iye pedyo.
Chii chinonzi fertilizer of saltpeter?
Chaizvoizvo, nitre inonyanya kunzwisiswa seammonium nitrate. Ichi chinhu, chinosunungurwa nenzira yegranules kana poda, inonziwo ammonium nitrate kana ammonium nitrate. Saltpeter inopa nitrojeni, chibereko chikuru chezvirimwa, kukura kwavo, kubudirira. Mukuwedzera, kuwedzerwa kweammonium nitrate kunokurudzira kuwedzera kwezvibereko zvezvirimwa uye nguva yehuta. Nenzira, saltpetre ndeimwe yenyika yose inoshandiswa mineral fertilizers: inodhura, inoshanda, inogadzikana zvachose mumvura. Iine 34% nitrogen.
Kushandiswa kwe nitrate yemu fertilizer
Ammonium nitrate inoshandiswa semugozi wezvimwe zvirimwa uye mbeu dzose dzevhu (kunze kwepodzolic). Kazhinji, ammonium nitrate inoshandiswa mumwaka wegore kana ichidyarwa, uye semafuta. Nenzira iyo, fertilizer nitrate zviri nani pamwe chete ne potassium uye phosphorus kuti zviwane zvibereko zvizhinji.
Kana iri nhamba, ammonium nitrate nechisimbiso chevhu inowanzoparadzirwa muhuwandu hwe10-20 g pa 1 m & sup2 yakasimwa ivhu. Panyika dzisingaenzaniswi, muwandu wemunyu unogona kuwedzera kusvika 30-50 g pam m & sup2. Kana uchidyara miche mumhino imwe neimwe inokurudzirwa kuti uite 3-4 g yemafuta. Mune ramangwana, sekupfeka kwepamusoro, 30 g yeammonium nitrate inoputika mu 10 malita emvura uye ichi chinoshandiswa nemvura 10 m & sup2. Saltpeter inogona kutanga kupararira pamusoro penyika, uye inodururira chiyero chinodiwa chemvura. Asi chero zvakadaro, usawedzera mazoro aya chete.
Ndapota cherechedza kuti nenzira yekudyisa mafliar, ammonium nitrate haigoni kushandiswa! Izvi zvichaguma nekupisa kwemiti. Usashandisa saltpeter kuti upe zucchini , cucumber, dzungu, izvo zvinogona kuunganidza zvinokuvadza kune utano hweutano.