Zvechokwadi, vose varimi nevarimi vanoziva kuti mukurima kwekubatsira miti yese, chikonzero chemhosva ndiyo kuiswa kwekufudza. Inoitwa nenzira dzakasiyana uye panguva dzakasiyana. Kudya kwakadaro munguva yekukura kwekushanda kwemuti uchazobhadhara zvakare nekukohwa kwakanaka. Kazhinji, mashomanana emvura (humus, manyowa ) uye mineral fertilizer (nitrogen, potassium, phosphoric) zvinoshandiswa. Tichakuudza kuti ungashandisa sei superphosphate uye zvinobatsira kumiti.
Superphosphate: kuumbwa
Superphosphate inobatsira zvikuru nitrogen-phosphorus mineral fertilizer. Mukuwedzera pane zvakataurwa pamusoro phosphorus (26%) uye nitrogen (6%), superphosphate ine microelements yakadai se potassium, magnesium, calcium uye sulfuri inodiwa kuti mbeu dzidye uye dzikure. Iyi fetereza inowanikwa nenzira yehupfu uye inokura kusvika 4 mm muhukuru.
Kune marudzi akasiyana emumanyorera. Superphosphate inoratidzika - inogadziriswa yakagadziriswa yakagadzirwa, asi inokonzerwa nayo yakawanda ndiyo inokonzerwa nemvura isingasviki gypsum (kusvika 40%). Ichi chinhu hachibatsiri mbeu, asi varimi vanomanikidzwa kupfeka mishonga yakawanda yekuwedzera. Asi mishonga yacho iri nyore kushandisa uye haisi keke.
Kubva pane nyore, Superphosphate inogadzirwa ne 30% calcium sulphate content. Kaviri superphosphate inoratidzwa nediki shoma ye gypsum uye yakawanda inokwana phosphate (kusvika 50%) muhutano.
Chii chinonzi superphosphate chinoshandiswa?
Nenzira yakawanda, phosphorus chinhu chinoita kuti chifambiso chiwedzere kubva kune chikamu chekukura kwezvirimwa kusvika kune fruiting phase. Mukuwedzera, chinhu chinovandudza kugadzirisa kwezvibereko zvemichero nemichero yebriji. Phosphorus iripo mumasikirwo emhando yehupenyu neyemaminera emumiti, asi kudyiwa kwayo kwezvirimwa kwakaderera. Ichi ndicho chikonzero kuwedzerwa kwezvekuwedzera ne superphosphate kunokosha, zvichienderana nei:
- kune chiitiko chemuitiro wemidzi;
- kuvandudza kunakirwa kwezvibereko;
- kuwedzera kubereka;
- inogadziriswa michero mumiti inoderedzwa.
Nzira yekuita superphosphate?
Iyi phosphorus fertilizer inoshandiswa pamhando dzose dzevhu, asi kubudirira kwayo kunogadziriswa mune zvematongerwe enyika uye zvisikwa zvearikine. Zvisinei, muvhu ne acid, reaction phosphoric acid kubva kune superphosphate inoshandurwa kuva aluminium uye iron phosphates, makemikari ayo, zvinosuruvarisa, haasviki nemiti. Muchiitiko ichi, vashandi vanoziva varimi vanorayira kuvhenganisa mishonga nemakestone kana humus.
Kazhinji kushandiswa kwe superphosphate mukati megore nekupuka kunoshandiswa mukuchera ivhu nekudyara mbeu, uye zvakare semugove wemugovera mukuru wekudya. Chaizvoizvo, nokuda kwekurimwa kwezvirimwa zvakadai semapatatisi, tomato, beet, chibage, cucumber uye nekuwana zvibereko zvakanyanya, inowanzorairwa kuwedzera iyo iyo kana ichidyara zvakananga mumatsime.
Saka, superphosphate yekushanda inoda zvinotevera mazano ekukurudzirwa:
- 40-50 g / m² painochera pakubata kana mukati;
- kana uchidyara tubers nembeu 3 g mumudziyo mumwe nomumwe;
- 15-20 g / m² yepamusoro-kugadzira mbeu mumhando yakaoma;
- 40-60 g / m² nechinangwa chemuti wemiti.
Nzira yekubika hood kubva ku superphosphate?
Kuti kuwedzere kutengeswa kwemumanyorera kumiti, vakawanda varimi-varimi vanoita sarudzo yekugadzirira hood. Zvisinei, hazvisi nyore kuita izvi, kazhinji gypsum iri mukugadzirira inopera. Nokudaro, kana iwe unotarisana nemubvunzo wekuti ungapedza sei superphosphate mumvura, tinokurudzira kushandisa zvinhu nenzira yegranules yeizvi. Kwemareji emvura inopisa zvakakosha kutora 100 g ye double superphosphate, fonganisa zvakanaka, viraira kwehafu yeawa yekuparara nekukurumidza nekukurumidza. Ramba uchiyeuka kuti 100 mami yemuchero uyu inotsiviwa ne 20 g yezvigadzirwa zvinoshandiswa. Kana idzi 100 g yakasanganiswa mumamita 10 emvura, sarudzo inoguma inogona kuita 1 mita yakare yevhu.