Kom chiv superphosphate nroj tsuag yuav bestow koj ib tug nplua nuj sau

Yuav kom restore lub mineral muaj pes tsawg leeg ntawm lub topsoil tom qab loj hlob cov qoob loo siv ib tug xov tooj ntawm txoj kev. Nws yog ib tug uas chiv. Qhov no yog ua li cas feem ntau kom cov nroj tsuag peb lub ntsiab as-ham: nitrogen, poov tshuaj thiab phosphorus. Nyob rau hauv no hais txog, zoo heev chiv superphosphate.

Ua nws pab lub hauv paus system ntawm nroj tsuag, tswj los yog los lawv noj qab nyob zoo kev loj hlob thiab kev loj hlob, tseg lub oxidation thiab tej lub regenerative dab nyob rau hauv cov av thiab cov av. Fertile txheej enriched nrog ib tug txaus tus nqi ntawm nitrogen thiab phosphorous, potassium, calcium, magnesium thiab sulfur. Ib tug ncaj qhov tsim nyog tau ntawm no yog ua kom loo thiab txhim kho lawv zoo.

Superphosphate chiv zoo lawv txoj los. Nws lub ntsiab tivthaiv yog phosphorus, nitrogen yuav tsum tau ua raws li. Rau neutralizing ntev acidity ntawm cov av raws li lub calcium. Magnesium - ib qho tseem ceeb nyob rau hauv qos yaj ywm sau qoob. Sulfur pab kom loj hlob legumes, nplej thiab oilseeds.

Nyob rau hauv tus qauv ntawm zus tau tej cov phosphoric acid thiab superphosphates cov ntsiab lus yuav ua tau yooj yim los yog ob (tej zaum triple). Lawv yog cov muaj nyob rau hauv cov hmoov thiab granular daim ntawv.

Tej yam yooj yim superphosphate muaj los ntawm 14 mus 19,5% ntawm phosphorus; nyob rau hauv nws ob, ntsig txog, ob zaug. Qhov no yog coj mus rau hauv tus account thaum fertilizing cov av thiab cov nroj tsuag. Thaum peb qhia caij nplooj ntoos hlav los yog lub caij nplooj zeeg khawb txaj nws yog coj 100-200 g ntawm superphosphate ib 1 sq.m Qhov no chiv yog siv rau cov kua noj: 12-25 g yog yaj nyob rau hauv 10 liv ntawm dej thiab infused rau ob los yog peb hnub.

Tsis muaj superphosphate - tseem ceeb cov ntsiab lus ntawm calcium sulfate (gypsum) ntawd nce mus txog rau hauv nws cov share rau 40%. Nyob rau hauv qhov tseeb, rau gardeners, gardeners thiab cov tswv teb, nws - thauj ballast. Txawm tias superphosphate chiv tau tej zaum kuj yuav pab tau vim hais tias ntawm cov calcium uas sulfate, piv txwv li, nyob rau hauv cov ntaub ntawv ntawm xau cov neeg pluag nyob rau hauv cov leej faj, raws li zoo raws li yog hais tias muaj yog ib tug nroj tsuag uas haus loj nyiaj ntawm sulfur. Txawm li cas los, feem ntau ntawm cov gypsum tsob nroj tshua suab puas mineral.

Granular superphosphate muaj ib cov kom zoo dua li tus chiv yog tawm nyob rau hauv daim ntawv ntawm ib tug me me feem. Lub fact tias cov hmoov superphosphate nyob rau hauv cov av (tshwj xeeb tshaj yog yog hais tias nws yog acidic) hauv ib lub xeev nyob rau hauv tag nrho cov uas nws cov as-ham muaj rau cov nroj tsuag. Thiab qhov ntau kom huv si nws yog tov nrog rau cov av, qhov ntau puas nws yuav. Superphosphate granules ntawm 1-4 hli muaj no drawback, tab sis vim hais tias lawv muaj phosphoric acid yog zoo npaum li cas thiab ntev absorbed los ntawm cov nroj tsuag. Fertilizer xws li muaj zoo lub zog: nws tsis ncuav mog qab zib thiab zoo ua li khiav ri qhov chaw.

Superphosphate chiv zoo siv tsis tau tsuas yog ncaj qha rau cov nroj tsuag, tab sis kuj raws li ib tug additive mus rau ib tug tshiab noog quav. Qhov no yog ua nyob rau hauv thiaj li yuav khi nyob rau ntawd ammoniacal nitrogen rau hauv involatile cov ntaub ntawv thiab tiv thaiv kom txhob nws tsis thaum lub sij hawm cia. Ib kg ntawm superphosphate, ntxiv rau nplooj lwg, khaws txog 400-500 grams ntawm nitrogen.