Ngezinye izikhathi, futhi njalo ngonyaka ukuqoqa isivuno esihle sama-plums, kubalulekile ukunakekela lesi sihlahla. Elinye lamaphuzu abaluleke kunazo zonke ukufakwa kwamafomu. Indlela nokuthi ungayidla kanjani iplamu, ukuze ikhule kahle, futhi izithelo zingawa, sizokhuluma kule ngqungquthela.
Yimaphi ama-fertilizer adinga isitshalo?
Ngeke ukwazi ukubiza umanyolo ongcono kakhulu wezithelo zamatshe (apula, iplamu, cherry), ukuze zibelethe izithelo kahle. Lokhu kubangelwa ukuthi badinga kokubili ukufaka umquba owenziwe ngezitshalo nezimbiwa. Ngama plums, amalungiselelo aqukethe i-phosphorus, i-nitrogen ne-potassium ibaluleke kakhulu. Lokhu kuhlanganisa: ammonium nitrate, urea, superphosphate , ammonium sulphate, usawoti we-potassium, kanye nomlotha (ukhuni kanye nezitshalo zokusanhlamvu). Into esemqoka ukuwafaka ngesikhathi lapho isihlahla sidinga khona.
Ngakanani futhi nini ukusebenzisa umanyolo ngaphansi kwezinga?
Ekuqaleni kwentwasahlobo (ikakhulukazi izihlahla ezincane) kuyadingeka ukwethula umquba we-nitrogen (i-nitrate noma i-urea 20-25 g ngomunye u-1 m i-sup2, ne-ammonium sulphate 60 g ngehora elilodwa le-sup2) nomquba. Kuye ngekhwalithi yenhlabathi, umquba owengeziwe ungadingeka. Isibonelo: i-lime, i-wood ash noma i-lime-ammonium nitrate kufanele ifakwe enhlabathini enomsoco.
Futhi entwasahlobo, ukuze ukwandise isivuno, kunconywa ukuba uhlakaze umqhele wesihlahla ngesisombululo se-urea se-0.5%. Ukugqoka okuphezulu kwenziwa izikhathi eziningana ngesikhatsi sezinsuku ezingu-7-10.
Izihlahla ezenziwe kakade (iminyaka engaphezu kwengu-3 ubudala), ekwindla, ngesikhathi sokumba umhlaba, kuyadingeka ukwenza i-potassium (30-45 g ngomunye 1 m & sup2) ne-phosphorus (70 - 80 g ngalinye ngomanyolo we-1 m & sup2). Lokhu kungenxa yokuthi lezi zimaminerali kunzima ukuzincibilika, ngakho kuthatha isikhathi esiningi ukuzondla izitshalo zabo.
Ama-fertilizer e-organic kufanele aqaliswe hhayi njalo ngonyaka, kodwa kanye eminyakeni engu-2-3 ngesilinganiso samathani angu-40 ngehora elilodwa.