Tsis yog qee zaus, thiab txhua xyoo los mus sau ib tug zoo qoob loo ntawm plums, nws yog ib qhov tsim nyog yuav tau saib xyuas zoo ntawm no tsob ntoo. Ib qho ntawm cov ntsiab lus tseem ceeb tshaj plaws yog kev taw qhia ntawm chiv. Yuav ua li cas thiab yuav ua li cas pub lub plum, yog li ntawd nws fructifies zoo, thiab cov txiv hmab txiv ntoo tsis poob tawm, peb yuav qhia nyob rau hauv no tsab xov xwm.
Yuav ua li cas chiv xav tau ib tog?
Nws tsis yog tau mus rau npe qhov zoo tshaj plaws fertilizer rau pob zeb txiv hmab txiv ntoo (kua, plum, Cherry), thiaj li hais tias lawv yuav dais txiv hmab txiv ntoo zoo. Qhov no yog vim lub fact tias lawv xav tau ob qho tib si organic thiab pob zeb hauv av fertilizing. Rau plums, npaj muaj phosphorus, nitrogen thiab poov tshuaj yog tshwj xeeb tshaj yog tseem ceeb. Cov no muaj xws li: ammonium nitrate, urea, superphosphate , ammonium sulphate, potassium ntsev, as Well as tshauv (ntoo thiab grain cov qoob loo). Qhov tseem ceeb tshaj plaws yog los coj lawv nyob rau hauv ib lub sij hawm thaum tsob ntoo xav tau lawv.
Yuav ua li cas thiab thaum twg mus thov fertilizer nyob rau hauv lub dab ntxuav tes?
Thaum pib lub caij nplooj ntoo hlav (tshwj xeeb tshaj yog rau cov ntoo me) nws tsim nyog los ua kom muaj nitrogen-muaj chiv (nitrate los yog urea 20-25 g ib 1 m sup2, thiab ammonium sulphate 60 g ib 1 m sup2) thiab qhov quav. Nyob ntawm qhov zoo ntawm cov av, ntxiv chiv tej zaum yuav tsum tau. Piv txwv li: txiv qaub, ntoo tshauv los yog txiv qaub-ammonium nitrate yuav tsum tau ntxiv rau cov av qe.
Tsis tas li ntawd nyob rau hauv lub caij nplooj ntoos hlav, thiaj li nce lub tawm los, nws yog pom zoo kom mus tsuag tshuaj ntawm cov ntoo nrog ib tug 0.5% kua txiv tov. Qhov kev hnav khaub ncaws saum toj no ua tiav ob peb zaug nrog lub caij nyoog ntawm 7-10 hnub.
Lub caij nplooj ntoos zeeg, thaum lub caij nplooj ntoos zeeg, yuav tsum ua kom muaj potassium (30-45 g ib 1 m & sup2) thiab phosphorus (70 - 80 g ib 1 m & sup2) chiv. Qhov no yog vim muaj qhov tseeb tias cov zaub mov no nyuaj rau yaj, yog li nws yuav siv sij hawm ntau dua los ntxais lawv cov nroj tsuag.
Organic chiv yuav tsum tau qhia tsis txhua xyoo, tab sis ib zaug nyob rau hauv 2-3 xyoo ntawm tus nqi ntawm 40 tons ib 1 his.