Superphosphates: Muaj Pes Tsawg Leeg Chiv, Cov Lus Qhia Rau Kev Siv Superphosphates Yooj Yim Hauv Lub Vaj Thaum Lub Caij Nplooj Ntoo Zeeg, Yuav Ua Li Cas Sai Sai Yaj Cov Chiv Ua Ch

Cov txheej txheem:

Video: Superphosphates: Muaj Pes Tsawg Leeg Chiv, Cov Lus Qhia Rau Kev Siv Superphosphates Yooj Yim Hauv Lub Vaj Thaum Lub Caij Nplooj Ntoo Zeeg, Yuav Ua Li Cas Sai Sai Yaj Cov Chiv Ua Ch

Video: Superphosphates: Muaj Pes Tsawg Leeg Chiv, Cov Lus Qhia Rau Kev Siv Superphosphates Yooj Yim Hauv Lub Vaj Thaum Lub Caij Nplooj Ntoo Zeeg, Yuav Ua Li Cas Sai Sai Yaj Cov Chiv Ua Ch
Video: Triple superphosphate 2024, Tej zaum
Superphosphates: Muaj Pes Tsawg Leeg Chiv, Cov Lus Qhia Rau Kev Siv Superphosphates Yooj Yim Hauv Lub Vaj Thaum Lub Caij Nplooj Ntoo Zeeg, Yuav Ua Li Cas Sai Sai Yaj Cov Chiv Ua Ch
Superphosphates: Muaj Pes Tsawg Leeg Chiv, Cov Lus Qhia Rau Kev Siv Superphosphates Yooj Yim Hauv Lub Vaj Thaum Lub Caij Nplooj Ntoo Zeeg, Yuav Ua Li Cas Sai Sai Yaj Cov Chiv Ua Ch
Anonim

Coob leej neeg muaj lawv tus kheej lub vaj lossis lub vaj zaub, qhov uas lawv yuav tsum ua haujlwm hnyav. Nws yog ib qho tseem ceeb los saib xyuas qhov xwm txheej ntawm cov av thiab theem ntawm kev muaj menyuam. Rau qhov no, cov neeg ua teb cog lus rau kev qhia txog ntau yam kev hnav khaub ncaws, ntxhia thiab cov organic ntxiv. Ntawm cov cuab yeej siv tau zoo thiab muaj txiaj ntsig, nws tsim nyog hais txog superphosphate . Koj yuav tsum paub seb hom twg nws tau muab faib rau hauv.

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Superphosphate yog dab tsi?

Ua ntej mus rau qhov kev tshuaj xyuas ntxaws ntxaws ntawm txhua tus yam ntxwv ntawm superphosphate, koj yuav tsum nkag siab tias nws yog dab tsi. Superphosphate yog ib qho ntawm feem ntau cov ntxhia phosphorus chiv . Phosphorus yog tam sim no hauv cov khoom lag luam zoo hauv daim ntawv ntawm monocalcium phosphate thiab dawb phosphoric acid. Superphosphate, uas yog siv los ntawm cov neeg nyob rau lub caij ntuj sov niaj hnub no, qhia tau tias muaj txiaj ntsig zoo. Nws cov khoom lag luam yog nqa tawm siv phosphates, uas tau txais hauv ntuj lossis kev lag luam. Txhua hom superphosphate nws muaj nws tus qauv.

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Muaj pes tsawg leeg thiab cov khoom

Hauv qhov muaj pes tsawg leeg ntawm superphosphate, phosphorus muaj nyob hauv qhov ntau . Nws ntim ncaj qha nyob ntawm qhov kev qhia tshwj xeeb ntawm fertilization (hauv feem pua - 20-50). Ntxiv nrog rau phosphoric acid lossis monocalcium phosphate, kev hnav khaub ncaws saum toj kawg nkaus muaj phosphorus oxide, uas yog qhov sib txawv los ntawm kev sib tov hauv dej. Vim tias muaj cov khoom siv tom kawg, phosphorus tau nkag tau yooj yim dua los ntawm cov nroj tsuag raws li cov cog tau ywg dej. Raws li superphosphate subspecies, cov hauv qab no tuaj yeem pom nyob hauv nws muaj pes tsawg leeg:

  • calcium sulfate;
  • molybdenum;
  • leej faj;
  • boron;
  • nitrogen.
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Hom chiv no nrov heev. Ntau tus neeg ua teb thiab cov neeg ua liaj ua teb tsheb txiav txim siab los pub cov cog nrog nws. Superphosphate muaj ob peb yam khoom muaj txiaj ntsig:

  • kev noj zaub mov zoo tuaj yeem txhim kho cov metabolism;
  • ntxiv dag zog rau hauv paus system ntawm cov nroj tsuag;
  • prolongs flowering thiab fruiting ntawm cov nroj tsuag;
  • zoo cuam tshuam rau saj ntawm txiv hmab txiv ntoo;
  • nce qib kev tsim khoom hauv vaj zaub lossis hauv vaj;
  • siv superphosphate, nws yuav muaj peev xwm nce cov protein ntau hauv cov nplej, ntxiv rau cov roj hauv cov noob paj noob hlis;
  • superphosphate tsis tuaj yeem ua rau acidification tas li ntawm cov av ntawm qhov chaw.
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Cov ntawv thov

Yuav luag txhua cov qoob loo ua liaj ua teb xav tau phosphorus. Piv txwv li, los ntawm tsev neeg zaub, cov qoob loo nrov hauv qab no, uas tau cog los ntawm ntau tus neeg ua teb, xav tau ntau tshaj ntawm phosphorus:

  • qos yaj ywm;
  • zaub qhwv;
  • zaub ntug hauv paus;
  • dib;
  • txiv lws suav;
  • qej;
  • squash.
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Koj tuaj yeem ua qhov hnav khaub ncaws saum toj no zoo txawm tias eggplant loj hlob ntawm qhov chaw. Phosphorus cuam tshuam rau cov txheej txheem kev cog qoob loo ntawm ntau yam ntoo thiab ntoo, uas tsim cov txiv hmab txiv ntoo muaj kua thiab qab zib. Superphosphate yog qhov tsim nyog rau cov qoob loo no:

  • txiv hmab;
  • Kua ntoo;
  • Txiv pos nphuab;
  • txiv pos nphuab;
  • txiv tsawb.
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Gooseberries thiab currants muab cov kua txiv hmab txiv ntoo ntau dua, yog li ntawd, thaum lawv cog qoob loo, phosphorus fertilizing yuav tsum tau siv tsawg dua thiab ntau dua. Cov qoob loo tsis txaus ntseeg ua rau tsis muaj zog rau phosphorus fertilizing, piv txwv li, parsley, los yog kua txob … Thiab kuj muaj qib qis ntawm kev nkag siab. radish, zaub xas lav, dos, beets.

Feem ntau siv superphosphate thaum cog paj . Ua tsaug rau kev qhia txog kev ntxiv tshuaj ntxiv, cov nroj tsuag txhim kho lub hauv paus muaj zog thiab muaj kev noj qab haus huv, thiab lub sijhawm paj tawg tau txuas ntxiv. Piv txwv li, cov txiaj ntsig tau zoo tuaj yeem pom yog tias muaj pes tsawg leeg hauv nqe lus nug tau siv los cuam tshuam nrog panicle hydrangea. Yog tias peb tham txog tsob ntoo zoo nkauj no, tom qab ntawd nws tsim nyog sau cia tias superphosphate tau txiav txim siab los ua zaub mov zoo tshaj plaws rau nws.

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Nws raug tso cai siv superphosphate rau cov nroj tsuag sab hauv tsev. Qhov no yog qhov tseeb tshwj xeeb ntawm cov paj zoo nkauj ntau yam.

Yog tias phosphorus tsis txaus rau cov tsiaj ntsuab no, tom qab ntawd lawv cov paj yuav dhau los ua qhov tsis txaus thiab tsis pom kev. Nyob rau tib lub sijhawm, cov nroj tsuag nws tus kheej tsis zoo thiab loj hlob qeeb qeeb hauv kev loj hlob.

Ntau yam

Superphosphate yog cov chiv uas tau muab faib ua ob peb subspecies . Txhua tus ntawm lawv muaj nws tus kheej muaj pes tsawg leeg thiab cov khoom. Cia peb ua tibzoo saib seb qhov sib txawv ntawm cov neeg nyiam no thiab muaj txiaj ntsig zoo txawv li cas.

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Yooj yim

Cov cuab yeej tau nthuav tawm hauv daim ntawv ntawm cov hmoov txho . Ntau tus neeg ua teb nyiam siv cov khoom noj yooj yim heev. Qhov tseeb yog tias hom superphosphate no muaj cov ntsiab lus me tshaj ntawm cov tshuaj ntxiv. Yooj yim superphosphate muaj:

  • phosphorus - nws suav txog li 20% ntawm cov muaj pes tsawg leeg;
  • nitrogen - 8%;
  • leej faj - tsis tshua muaj ntau tshaj 10% ntawm tag nrho cov muaj pes tsawg leeg ntawm cov khaub ncaws saum toj kawg nkaus;
  • magnesium - tsuas yog 0.5%;
  • calcium - los ntawm 8 txog 12%.
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Plaster feem ntau ua raws li muab tub lim (nce txog 45%). Kev hnav khaub ncaws sab saum toj nws tus kheej yog tsim los ntawm apatite mloog zoo, phosphoric acid thiab ammonia. Ua ntej siv superphosphate yooj yim, koj yuav tsum paub koj tus kheej nrog txhua qhov tsis zoo:

  • hauv ib puag ncig ntub, cov hmoov zoo ib yam feem ntau yog cov ncuav thiab khaws hauv cov pob - qhov no yog ib qho ntawm cov teeb meem feem ntau pom los ntawm cov neeg ua teb thiab cov neeg ua teb;
  • nyob rau hauv ib puag ncig acidic, yooj yim superphosphate tau nqus tsis zoo los ntawm cov qoob loo cog qoob loo;
  • qhov ua tau zoo ntawm kev sib xyaw yooj yim ua pov thawj tsis yog siab tshaj plaws.
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Ob chav

Feem ntau, cov neeg ua teb siv ob zaug superphosphate, tso tseg qhov kev xaiv yooj yim vim tsis ua haujlwm zoo tshaj plaws. Kev txiav txim siab txog kev noj zaub mov muaj 3 ntu, uas yog cov zaub mov tseem ceeb rau cov nroj tsuag:

  • phosphorus - tsis ntau tshaj 46%;
  • nitrogen - 7.5%;
  • leej faj - 6%.
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Nyob ntawm tus tsim khoom, feem pua ntawm cov nitrogen hauv cov khoom sib txawv ntawm cov qauv pub mis tuaj yeem sib txawv. Feem ntau, qhov sib txawv nyob hauv thaj tsam ntawm 2-15%. Cov khoom ntxiv kuj tseem pom nyob hauv ob chav superphosphate. Feem ntau, ntu me me muaj:

  • calcium;
  • hlau;
  • txhuas;
  • magnesium.
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Ob chav niaj hnub superphosphate sib txawv los ntawm cov txheej txheem yooj yim chiv hauv cov hauv qab no:

  • muaj pes tsawg leeg ntawm ob chav superphosphate yog qhov tshwj xeeb los ntawm 2-npaug nce hauv cov ntsiab lus phosphorus hauv daim ntawv yooj yim soluble;
  • tsis muaj ballast hauv nws (nws txhais tau tias gypsum, uas yog tam sim no hauv cov khoom yooj yim);
  • ob superphosphate yog kim dua li ib qho yooj yim.
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Ib feem ntawm cov tshuaj sai sai yaj hauv cov dej thiab tau yooj yim sib sau ua ke.

Granulated

Nws tau txiav txim siab yooj yim siv superphosphate granular yam … Cov chiv no tau txais los ntawm kev npaj yooj yim hauv daim ntawv ntawm cov hmoov los ntawm kev yob nws mus rau hauv cov xim daj. Lawv txoj kab uas hla feem ntau tsis tshaj qhov cim ntawm 3-4 hli. Cov ntsiab lus muaj txiaj ntsig tau pom hauv qhov muaj pes tsawg leeg ntawm cov hnav khaub ncaws:

  • los ntawm 20 txog 50% phosphorus;
  • calcium;
  • leej faj;
  • magnesium.
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Granular monophosphate yog nrov heev ntawm cov neeg nyob hauv lub caij ntuj sov. Coob leej neeg nyiam pub tsob ntoo cog rau ntawm qhov chaw nrog cov chiv tshwj xeeb no. Thaum khaws cia, cov chiv ua chiv tsis lo rau ib leeg, thiab hauv ib puag ncig noo noo lawv tsis dhau caking, lawv yooj yim yaj hauv dej. Txawm li cas los xij, ib tus yuav tsum tau coj mus rau hauv tus account qhov tseeb tias superphosphate granular tau ua kom tsis muaj zog nyob hauv cov av.

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Superphosphate, muag hauv granules, suav tias yog qhov muaj txiaj ntsig tshaj plaws hauv kev saib xyuas cov qoob loo, cov nplej thiab cov ntoo khaub lig. Nws qhov kev ua haujlwm siab yog vim muaj lub xub ntiag ntawm cov khoom tseem ceeb: leej faj.

Tshwj xeeb tshaj yog chiv yooj yim thiab muaj txiaj ntsig pom los ntawm cov zaub nrov, qos yaj ywm thiab zaub zaub hauv paus.

Ammoniated

Ammonized superphosphate qhia tau tias ua tau zoo. Nws yog cov chiv tshwj xeeb uas muaj cov ntsiab lus siab ntawm microelements thiab macroelements. Cia peb pom lawv cov npe:

  • leej faj - tsis ntau tshaj 12% hauv qhov muaj pes tsawg leeg;
  • gypsum - txog 55%;
  • phosphorus - txog 32%;
  • nitrogen;
  • calcium;
  • poov tshuaj.
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Ammonized superphosphate muaj ammonia … Qhov kev tivthaiv no ua rau kom muaj txiaj ntsig zoo ntawm kev fertilization yam tsis muaj acidifying cov av hauv vaj lossis vaj zaub. Fertilizer zoo dua rau cov nroj tsuag uas xav tau ntau leej faj. Cov no tuaj yeem yog cov qoob loo ntawm tsev neeg muaj roj thiab cruciferous, uas yog:

  • radish;
  • zaub qhwv;
  • paj noob hlis;
  • radish.
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Cov lus qhia rau kev siv

Superphosphate yog cov chiv zoo, tab sis nws yuav tsum tau siv kom raug kom ua tiav cov txiaj ntsig xav tau. Koj yuav tsum ua raws nraim li cov lus qhia yooj yim, yam tsis quav ntsej ib qho ntawm cov kauj ruam . Tsuas yog hauv qhov no koj tuaj yeem cia siab tias yuav muaj txiaj ntsig zoo.

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Dosage

Nws yog ib qho tseem ceeb heev kom muaj kev nyab xeeb ntawm kev siv chiv. Cia peb txiav txim siab qhov koob tshuaj twg nws xav tau ntxiv superphosphates ntawm ntau hom

  1. Yog tias koj siv superphosphate yooj yim, piv txwv li, thaum cog cov kua txob, txiv lws suav lossis dib, tom qab ntawd nws yog qhov tseem ceeb tsis txhob ua dhau nws nrog nws cov lus qhia rau hauv lub qhov. Koj tuaj yeem tso cov pellet pub rau hauv lub qhov (ib nrab ib diav, kwv yees li 3-4 grams ntawm ib tsob ntoo).
  2. Txog qhov ua tau zoo ntawm ob npaug superphosphate, cov khoom me me tau muab rau hauv qhov ntau npaum li 100 g ib 1 m2 ntawm lub ntiaj teb. Koj tuaj yeem npaj ob zaug superphosphate extract. Txhawm rau ua qhov no, siv cov tshuaj tiv thaiv zaum kawg hauv qhov ntau npaum li 3 tsp. rau 500 ml ntawm cov dej npau.
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Feem ntau, lub ntim qhia tag nrho cov nuances thiab ntau npaum li cas ntawm kev pub mis. Koj yuav tsum tsis txhob sim nrog daim ntawv qhia, vim tias yog tias qhov koob tshuaj tiv thaiv tau xaiv tsis raug, cov txiaj ntsig tau tuaj yeem tau txais, thiab cov nroj tsuag yuav loj tuaj zuj zus, vim lawv txoj kev noj qab haus huv yuav raug kev txom nyem.

Kev npaj cov tshuaj

Ntau tus neeg ua teb ntshai tsam npaj cov tshuaj superphosphate ntawm lawv tus kheej thiab dilute nws hauv dej, vim qhov ua yuam kev tsis tuaj yeem lees txais. Tej zaum nws yuav zoo li nws yog qhov tsis muaj tseeb los yaj cov khoom noj hauv dej. Feem ntau, qhov kev xav no yog tsim los vim muaj cov gypsum (ballast) hauv kev tsim. Qhov tseeb, kev sib tov ntawm superphosphate hauv dej tuaj yeem ua tau, tab sis nws tsis zoo li yuav ua tiav sai . Feem ntau nws siv sijhawm tsawg kawg ib hnub los npaj cov tshuaj.

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Cov ntim khoom lag luam ib txwm qhia tias phosphate yuav tsum tau yaj hauv cov kua. Txawm li cas los xij, cov lus qhia ib qib zuj zus yog qhov tsawg kawg.

Qee zaum cov neeg ua teb ntshai vim lawv pom tias cov khoom tsis tuaj yeem yaj hauv dej. Qhov tseeb, tsuas yog gypsum tsis yaj.

Nws tuaj yeem siv sijhawm ntev los rho tawm cov ntsiab lus muaj txiaj ntsig thiab xav tau cov tshuaj sib xyaw los ntawm cov ntxeem tau gypsum granules. Cov kua ua kua tau ua tiav ob peb hnub . Kev paub txog physics tuaj yeem pab cawm tus neeg ua teb. Qhov kub ntawm cov dej ntau dua, cov molecules txav hauv nws sai dua thiab nthuav tawm qhov chaw, thiab cov tshuaj tsim nyog raug ntxuav tawm ntawm cov granules. Xav txog ib qho ntawm cov zaub mov kom sai sai yaj superphosphate nrog dej npau.

  1. Noj 2 kg ntawm cov khaub ncaws saum toj kawg nkaus, ncuav 4 liv dej npau npau rau lawv.
  2. Txias qhov sib tov thaum nplawm maj mam. Tom qab ntawd ntws cov txiaj ntsig daws.
  3. Sau cov phosphate granules nrog 4 liv dej npau thiab cia nws brew ib hmos.
  4. Thaum sawv ntxov, koj yuav tsum tso cov kua los ntawm cov chiv ua chiv, tom qab ntawd ua ke nrog thawj qhov muaj pes tsawg leeg, thiab nqa qhov ntim ntawm cov kua mus rau 10 liv.
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Qhov txiaj ntsig ntawm cov chiv yuav txaus rau txheej txheem 2 daim av ntawm cov qos yaj ywm. Yog tias koj xav hais kom chiv hauv dej txias, tom qab ntawd koj yuav tsum tsis txhob cia siab tias yuav tshwm sim sai. Kev hnav khaub ncaws sab saum toj yuav npaj tau sai dua yog tias koj siv tsis ntau, tab sis hmoov monophosphate . Tab sis kev daws teeb meem ntawm hom no yuav tsum tau lim kom zoo thiab ua tib zoo ua tau, txij li thaum lub sijhawm txau cov khaub ncaws saum toj kawg nkaus, lub taub hau tuaj yeem ua rau txhaws.

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Fertilization

Superphosphate tau qhia rau hauv av hauv lub sijhawm sib txawv

  1. Feem ntau, yooj yim superphosphate tau ntxiv ua cov chiv tseem ceeb nyob rau lub caij nplooj ntoo hlav (Plaub Hlis) lossis lub caij nplooj zeeg (Cuaj hlis). Qhov no yog ua tiav los ntawm kev khawb lub ntiaj teb hauv txaj.
  2. Muab ob npaug phosphate yuav tsum tau ntxiv nyob rau tib lub sijhawm xws li hauv cov qauv yooj yim. Nws kuj tseem ntxiv thaum khawb lub caij nplooj ntoo hlav lossis caij nplooj zeeg.
  3. Qee lub sij hawm phosphorus chiv tau tso cai siv nyob rau lub caij ntuj sov, nyob ntawm seb hom av thiab cov yam ntxwv ntawm tsob ntoo.
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Lwm txoj kev kho

Superphosphate muaj txiaj ntsig zoo, tab sis qee tus neeg ua teb xav hloov nws nrog lwm txoj hauv kev zoo uas ua rau muaj txiaj ntsig zoo ib yam. Tau kawg, tsis muaj 100% hloov rau cov chiv no, tab sis lwm cov qauv tuaj yeem siv tau. Yog li, ntau tus neeg uas xav koom nrog kev ua liaj ua teb siv cov tshuaj pej xeem los ua lwm txoj hauv kev. Piv txwv, nws yuav yog ntses pob txha noj mov … Raws li cov thev naus laus zis tshwj xeeb ntawm nws kev tsim khoom, cov ntsiab lus nitrogen hauv qhov kev npaj tuaj yeem yog 3-5%, thiab phosphorus-15-35%.

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Koj tuaj yeem siv kev sib xyaw superphosphate nrog lwm hom kev hnav khaub ncaws. Piv txwv li, nws tuaj yeem yog txiv qaub, urea, limestone hmoov, sodium, ammonium lossis calcium nitrate.

Cia thiab ceev faj

Cov chiv hauv nqe lus nug yuav tsum tsis yog tsuas yog npaj tau zoo thiab siv rau hauv av, tab sis kuj raug khaws cia

  1. Cov no yuav tsum yog cov chaw uas cov menyuam thiab tsiaj nkag tsis tau.
  2. Tsis txhob tso superphosphates nyob ib ncig ntawm cov zaub mov, pub thiab tshuaj.
  3. Rau khaws cia cov khoom noj, nws yog qhov zoo dua los xaiv qhov chaw qhuav, tiv thaiv los ntawm tshav ntuj.
  4. Yuav tsum tau ceev faj txog thaum ua haujlwm nrog superphosphates. Nws yuav tsum tau hnav hnab looj tes roj hmab ntawm koj txhais tes. Thaum ua tiav tag nrho cov txheej txheem thiab ua haujlwm, koj yuav tsum ntxuav koj lub ntsej muag thiab txhais tes nrog xab npum thiab dej.

Xav txog yuav ua li cas yog tias koj xav tau kev pab thawj zaug tom qab ua haujlwm nrog chiv:

  • yog tias superphosphates los rau ntawm daim tawv nqaij, lawv yuav tsum tau muab ntxuav kom huv nrog xab npum thiab dej;
  • yog tias muaj pes tsawg leeg nkag mus rau hauv lub qhov muag, lawv yuav tsum tau yaug nrog dej kom ntau li sai tau;
  • thaum muaj tshuaj lom, yaug koj lub caj pas, haus ob peb khob dej kom ua rau ntuav, tham nrog kws kho mob.
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Tswv yim tswv yim

Yog tias koj, zoo li ntau tus neeg ua teb thiab cov neeg ua teb, txiav txim siab siv superphosphates, tom qab ntawd koj yuav tsum tau muab koj tus kheej nrog qee cov lus qhia muaj txiaj ntsig thiab kev dag los ntawm cov kws tshaj lij

  1. Tshwj xeeb Nws tsis pom zoo kom ntxiv superphosphate rau cov av tib lub sijhawm xws li urea, txiv qaub, dolomite hmoov thiab ammonium nitrate . Thaum ua tiav kev siv lwm hom kev hnav khaub ncaws, nws raug tso cai rau fertilize cov qoob loo nrog superphosphates tsis pub dhau 1 lub lis piam tom qab.
  2. Nws yuav tsum nco ntsoov tias phosphorus tsis zoo nqus ntawm qhov kub . Vim li no, nws yog feem ntau cog cog thaum ntxov uas tuaj yeem mob hnyav los ntawm qhov tsis muaj lub hauv paus.
  3. Ntau tus kws paub dhau los pom zoo kom sib tov superphosphate rau hauv av thaum lub caij nplooj zeeg . Hauv qhov xwm txheej saum toj no, kev hnav khaub ncaws saum toj kawg nkaus yuav nyob hauv av ntev, pub nws nrog cov khoom tsim nyog. Txoj hauv kev ntawm kev fertilization no yog qhov tshwj xeeb tshaj yog thaum nws los txog rau cov kua qaub thiab alkaline av. Nws tseem raug tso cai pub cov kua qaub hauv lub caij nplooj ntoo zeeg, yog tias tsis tau npaj ua ntej.
  4. Tsis txhob cia siab tias superphosphate granules yuav yaj sai hauv dej . Yog tias koj xav tau npaj hnav khaub ncaws saum toj kawg nkaus, tom qab ntawd nws yog qhov zoo dua los muab qhov nyiam rau cov khoom lag luam hmoov. Kev npaj cov ntawv npaj ua ntej yuav tsum tau ua ntej.
  5. Pom zoo khaws cov hom kev hnav khaub ncaws hauv chav uas qhov av nyob qis dua 50% . Hauv qhov no, cov tshuaj yuav tsis ncuav.
  6. Yog tias koj xav ua ke superphosphate nrog lwm cov tshuaj muaj txiaj ntsig, thov nco ntsoov qhov ntawd nws mus zoo nrog cov organic .
  7. Ib txwm nyeem cov lus qhia thiab cov lus pom zoo , nthuav tawm ntawm cov pob nrog hnav khaub ncaws saum toj kawg nkaus. Sim tsis txhob mob siab rau thaum siv chiv, thiaj li tsis ua rau cov ntoo puas.
  8. Yog tias koj xav pub dib nrog superphosphates, nws tau pom zoo ua ntej ntawd. dej zoo .
  9. Superphosphate hauv cov hmoov ua ke nrog ammonium sulfate tawv . Ntxiv qhov sib tov sib xyaw rau hauv av.
  10. Yog tias koj txiav txim siab yuav cov superphosphate zoo, koj yuav tsum mus yuav nws. mus rau lub khw tshwj xeeb , qhov twg txhua yam rau lub vaj thiab zaub zaub muag muag. Feem ntau, cov khw muag khoom muag muag cov npe khoom lag luam ntawm cov khoom lag luam zoo.
  11. Qhov koob tshuaj loj tshaj plaws ntawm superphosphate raug tso cai thov thaum lub sijhawm paj thiab txiv hmab txiv ntoo .
  12. Yog tias nws yog lub caij ntuj sov qhuav, ces nrog qhov tsis muaj dej noo, xav tau phosphorus nce ntxiv . Tus tswv vaj yuav tsum coj qhov no mus rau hauv tus account.
  13. Superphosphates tuaj yeem yaj hauv dej, tab sis qhov no yog cov ntaub ntawv nag lossis daus. Txhawm rau ua tiav qhov sib xyaw ua ke ntau tshaj plaws, koj yuav tsum ua lub hood tshwj xeeb .
  14. Koj tuaj yeem ntxiv cov tshuaj phosphorus zoo ua ntej ib hlis tom qab deoxidizing cov av ntawm qhov chaw .

Pom zoo: