Nitrogen chiv - yog dab tsi? Uas ntawm nitrogen chiv nplua nuj nyob rau hauv nitrogen ntau tshaj lwm leej lwm tus?

Chiv - yog lub tseem ceeb tshaj plaws riam phom ntawm cov gardener. Nws enriches cov av nrog txawv compositions, peb yuav suav tau rau tau txais ib tug zoo txhua xyoo tawm los nrog tib daim av. Txawm li cas los, lub vaj nroj tsuag yuav tsum tau ib tug ua tiav set ntawm cov mineral thiab organic additives, thiab gardener ntog zoo txaus rau next nyob rau hauv no muaj ntau haiv neeg. Niaj hnub no, peb xav nyob rau hauv nitrogen chiv. Yuav ua li cas yog cov pab pawg neeg uas lawv sawv cev rau, thiab tej yam nyob rau hauv txoj kev loj hlob thiab kev loj hlob ntawm cov nroj tsuag - tag nrho cov no peb yuav xav txog nyob rau hauv kom meej.

Yuav ua li cas yog nitrogen

Ua ntej ntawm tag nrho cov koj yuav tsum paub hais tias qhov no yog ib qho ntawm feem ntau cov ntsiab ntawm cov ntiaj chaw. Yog tsis muaj nws yuav tsis muaj ib tug sia, thiab qhov no kuj siv tau rau cov nroj tsuag. Nitrogen yog ib qho tseem ceeb feem ntawm cov nqaijrog thiab cov amino acids, nucleic acids. Uas yog vim li cas thawj lo lus txib gardener qhia hais tias nws yuav tsum ua nitrogen chiv tsis tu ncua. Yuav ua li cas yog nws? Qhov no yuav tsum tau tham rau hauv qab no, tab sis rau tam sim no - ib tug me ntsis kev tshawb xav. Lub nyob rau ntawm txaus nitrogen nyob rau hauv cov av tsub kom tawm los, tab sis tus tsis muaj nws sharply thiaj li nws. Uas yog vim li cas lub vaj thaj av, uas yog exploited txhua txhua xyoo nyob rau hauv kev xav tau ntawm qhov kev taw qhia ntawm cov tshuaj. Txawm li cas los, nws tseem yog tsim nyog yuav tsum nco ntsoov hais tias, txawm lub cuab nqi hluav taws xob, koj yuav tsum thov nws heev sparingly. Lub fact tias ib tug overabundance ntawm no substance nyob rau hauv cov av yuav ua rau nce kev loj hlob ntawm lub vegetative system thiab yuav luag tiav cessation ntawm fruiting.

Yog vim li cas nitrogen nroj tsuag

Peb twb paub hais tias ib tug zoo sau yuav tsis tau siv xwb lub natural resources ntawm cov av. Yog li ntawd, nws yog ib qho tseem ceeb rau lossi replenish lub Tshuag ntawm cov as-ham. Yog vim li cas yog nws thiaj li tseem ceeb ua kom nitrogen chiv? Yuav ua li cas yuav nws teeb meem - organic los yog inorganic - daws txhua txhua gardener, nyob ntawm seb lub sij hawm no ntawm lub xyoo thiab lub yav dhau los pub mov noj, hauv qab no peb xav txog qhov pom lub sij hawm ntawm kev taw qhia ntawm fertilizing. Tab sis raws li ntev raws li nws tsis yog hais txog ntawd. Nitrogen yog ib feem ntawm lub chlorophyll tsim nyog rau qhov haum ntawm cov hnub ci zog. Tsis tas li ntawd nplua nuj nyob rau hauv nitrogen lipids, alkaloids, thiab ntau lwm yam tseem ceeb tshuaj rau nyob nroj tsuag.

Tshwj xeeb tshaj yog nplua nuj nyob rau hauv nitrogen, cov tub ntxhais stems thiab nplooj nyob rau hauv lub caij nplooj ntoos hlav, nyob rau hauv lub active kev loj hlob theem ntawm cov nroj tsuag. Raws li tsim nyog, nrog rau cov tsos ntawm tshiab buds, nplooj thiab stems ntawm nitrogenous tshuaj flock rau lawv. Thiab tom qab pollination tau nyaij mus deev kabmob, thiab nyob rau hauv daim ntawv ntawm cov nqaijrog noog. Hais tias yog, nws yog qhov tseem ceeb los mus ua kom ib tug raws sijhawm mus rau lub av nitrogen chiv. Yuav ua li cas yog qhov teeb meem, peb yuav qhia rau koj nyob rau hauv kom meej, tab sis rau tam sim no peb nco ntsoov tias, kev kawm mus rau txoj cai no ho tsub kom tus nqi thiab zoo ntawm cov qoob loo. Nyob rau hauv kev, lub protein nyob rau hauv txiv hmab txiv ntoo yuav ntau nqi, thiab lawv tus kheej zaub cov qoob loo loj hlob sai npaum li cas.

hom chiv

Peb yuav maj mam tsiv mus nyob rau lub kev faib thiab, yog li ntawd, yuav qhia rau koj ntxiv txog nitrogen chiv. "Nws yog dab tsi?" - koj hais? Feem ntau tej gardener, ntawm chav kawm, nco ntsoov lub mineral, thiab nws tsis yog xav tsis thoob. Tom qab tag nrho, lawv yog feem ntau peb tau raws li nyob rau hauv tshwj xeeb khw muag khoom noj, nyob rau hauv lub tsim nyog kos npe rau. Txawm li cas los, qhov no daim ntawv teev tsis xaus muaj. Tseem muaj organic nitrogen chiv. Qhov no yog feem ntau cov as-ham ntawm nroj tsuag thiab tsiaj keeb kwm. Tej zaum rau koj nws yuav yog ib txoj kev tshwm sim, tab sis quav muaj txog 1% nitrogen. Nws muaj lwm yam nitrogen chiv. Qhov no yog dab tsi, piv txwv li? Yog vim li cas, txawm cov nplooj lwg nyob rau hauv uas nyob rau sib cav tswv yim pov tseg thiab peat mus txog 1.5% concentration ntawm cov tshuaj yeeb dej caw ua ntej peb, thiab yog hais tias muab tso rau hauv ib tug nplooj lwg qhov ntawm ntsuab nplooj, tus nqi hais saum toj no yuav nce mus rau 2.5%. Nws yog ib tug ntau, tab sis muaj lwm yam organic fertilizing, uas tau yooj yim npog cov nuj nqis. Qhov no noog quav, uas muaj tsawg kawg yog 3% nitrogen. Txawm li cas los, peb yuav tsum tsis txhob hnov qab hais tias xws li pub heev tshuaj lom, thiab yog li ntawd, lawv yuav tsum tsis txhob tau nqa tam sim ntawd.

Kua ntaub ntawv ntawm nitrogen chiv (ammonium pab pawg neeg)

Peb mus txuas ntxiv mus xav txog nitrogen chiv. Tshuaj lub npe - "nitrogen" - txhais li "lub neej", los ntawm uas nws yuav xaus lus tias tsis muaj xws tshuaj txoj kev loj hlob thiab kev loj hlob ntawm ntsuab plantations yog tsuas tsis yooj yim sua. Cia tus thawj tham txog cov kua hauv daim ntawv ntawm no chiv. Lawv ntau lawm yog cheaper npaum li tshaj qhov kev tso tawm ntawm khoom counterparts, uas txhais tau tias koj yuav yuav tau txuag considerably thaum nriav. Thiab muaj tsuas yog peb hom uas muaj rau tej Dachnik: lub anhydrous ammonia, ammonia dej thiab ammoniates. Peb txhua tus muaj kev sib txawv ntau, li ntawd, nws yog ib qho tseem ceeb kom meej nyob rau hauv ua ntej uas nitrogen chiv nplua nuj nyob rau hauv nitrogen ntau tshaj lwm leej lwm tus. Qhov no, undoubtedly, anhydrous ammonia. Lub additive yog ua los ntawm liquefaction ntawm ammonia nyob rau hauv kub siab thiab muaj tsawg kawg 82% ntawm lub ntsiab substance.

Nta ntawm nkag mus rau hauv ib tug hauv av ntawm cov kua nitrogen chiv

Muaj nuances uas yuav tsum tau yuav tsum tau noj mus rau hauv tus account. Ua xws fertilizing cov av yooj yim, tab sis tej zaum yuav muaj losses ntawm nitrogen rau ob peb yog vim li cas. Nyob rau hauv thawj qhov chaw - yog free evaporation, anhydrous ammonia. Nyob rau hauv tas li ntawd, cov av colloids instantly nqus nitrogen, thiab yog ib feem ntawm lub chiv reacts nrog dej thiab hloov dua siab tshiab rau hauv ammonium hydroxide. Nws yog qhov zoo tshaj plaws los mus ua kom cov chiv rau hauv cov av nyob rau hauv lub caij nplooj zeeg, pre-sau nws nrog humus, uas yuav txo tau cov losses ntau zaus lawm.

nitrate pab pawg neeg

Cov kua daim ntawv no yog siv ntau heev me me teb liaj teb. Yog hais tias peb tham txog ib tug muaj scale, muaj yog xav tau mus ntxiv xav txog dab tsi yog qhov zoo tshaj plaws los mus siv nitrogen chiv. Ib qho ntawm feem nrov txhais tau tias yog ammonium nitrate. Nws yog ib tug ntau yam khoom uas muab tam sim ntawd cov nyhuv. Fertilizer siv raws li ib tug dawb-liab granules. Lub nitrogen cov ntsiab lus nyob rau ntawd yog 35%, uas yog txaus, muab lub siab ruaj ntseg ntawm cov active tshuaj nyob rau hauv cov av. Muaj ntau gardeners hais: nws yog txaus mus yuav saltpetre, thiab koj lub tebchaws yuav tsis muaj lawm ua lub tsis muaj ntawm no caij. Thov mus rau av nyob rau hauv thaum ntxov caij nplooj ntoos hlav nws, vim hais tias nws yuav tsum tau rau ib tug ceev pib thiab ib tug zoo cog kev loj hlob. Ib tug yam ntxwv txaus tus nqi - los ntawm 25 mus rau 30 g / 1 m ^2. Ntxiv mus, ib tug yuav npaj lawv tus kheej kua tshuaj - qhov no yuav tsum tau yaj 20 g ib 10 liv dej.

Thiab ib co nitrogen chiv yog?

Ammonium nitrate pab pawg neeg (ammonium sulfate)

Qhov no yog lwm nrov txhais tau tias muaj hauv daim ntawv ntawm crystallized ntsev. Lub nitrogen cov ntsiab lus nyob rau ntawd yog me ntsis qis, hais txog 21%. Nws yuav tsum muaj ntaub ntawv rau cov av nyob rau hauv lub caij nplooj ntoos hlav thiab lub caij nplooj zeeg, thiab nyob ntawm seb cov kev siv ntawm sau sib txawv ib zaug los yog ob zaug ib xyoo rau lub enrichment ntawm lub teb chaws. Fertilizer los ntawm cov av yog tsis ntxuav tam sim ntawd, thiab yog li muab ib tug kav ntev nyhuv. Muaj ntau gardeners muaj ib tug me ntsis acidification ntawm cov av thaum nws yog siv tsis tu ncua. Nws yog tsim nyog yuav ua kom paub mus rau hauv lub hauv av nyob rau hauv 40-50 g ntawm cov tshuaj yeeb dej caw rau ib 1 m ^2.

amide chiv

Lub brightest neeg sawv cev - yog urea. Qhov no yog ib tug ntawm cov yooj yim nitrogen-muaj chiv (nitrogen concentration - 46%). Raws li ib tug txoj cai, siv nyob rau hauv lub caij nplooj ntoos hlav, tab sis nyob rau hauv lub feem ntau nyuaj struts thiab yuav tau them nyiaj nyob rau hauv lub caij nplooj zeeg. Ua li no, siv sij hawm 20 g ib 1 m ^2. Tab sis yog hais tias nws yuav tsum tau ua ib cov tshuaj tsuag uas yuav diluted los ntawm 30 mus rau 40 g ib 10 liv dej.

Tab sis hais tias tsis yog tag nrho cov tam sim no uas twb muaj lawm nitrogen chiv. Daim ntawv mus rau urea thiab calcium cyanamide. Nws yuav tsum tau muab sau tseg tias zoo tshaj plaws, pheej yig thiab siv tau txhais tau tias nws yog urea. Nws yog ib co concentrated chiv uas yuav ua rau kub yus mus rau lub nroj tsuag, li ntawd, koj yuav tsum tau ceev faj heev thaum koj ua kom nws mus rau hauv cov av.

daim ntawv thov

Tam sim no koj qhia, yog dab tsi chiv yog nitrogen, thiab peb yuav tham ib tug me ntsis ntau ntxiv txog yuav ua li cas siv lawv nyob rau lawv lub caij ntuj sov tsev. Nco ntsoov hais tias cov noj lub sij hawm thiab tus xov tooj yog nyob rau hauv lub hom ntawm cov av thiab cov tsis muaj nitrogen nyob rau ntawd. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias thaum koj siv ib tug loj npaum li cas ntawm nitrogenous chiv flowering tshwm sim ntau npaum li cas tom qab ntawd thiab fruiting tej zaum yuav tsis tshwm sim. Yuav ua li cas nroj tsuag yuav tsum tau noj nrog nitrogen? Txhua yam tsuas yog alfalfa thiab clover. Txawm li cas los, yuav tsum ntawm txhua kab lis kev cai rau nws noj, thiab qhov no yuav tsum tau coj mus rau hauv tus account.

Nroj tsuag nrog siab uas yuav tsum tau rau nitrogen chiv

Qhov no kab lis kev cai, uas txhua txhua lub npe hu thiab ntau nyob rau hauv peb lub vaj thaj av: zaub qhwv, qos yaj ywm, taub dag thiab taub zucchini, kua txob thiab eggplant, raws li zoo raws li ib tug qab rhubarb. Nrog lawv loj hlob yuav tau ua kom raws li ib tug nitrogen ua ntej cog thiab thaum lub sij hawm loj hlob rau lub caij. Nws yog pom zoo kom siv tsawg kawg yog 25 g ntawm ammonium nitrate ib 1 m ^2. Nco ntsoov yuav tsum paub dab tsi Nitrogen chiv, yog hais tias koj yuav mus loj hlob txiv hmab txiv ntoo thiab berries, xws li raspberries thiab blackberries, txiv pos nphuab, txiv ntoo qab zib thiab txiv moj mab. Nws yog ib qho tseem ceeb rau siv cov tshuaj no nyob rau hauv tag nrho, yog hais tias koj yeej yuav tau mus cog hniav dahlias thiab Phlox, peonies thiab tsiniyu, violet thiab lilac.

Qhov thib ob pab pawg neeg: qhov nruab nrab kev thov rau nitrogen

Nws txiv lws suav thiab dib, beets thiab carrots, qej, pob kws thiab zaub txhwb qaib. Cov txiv hmab txiv ntoo nroj tsuag tej zaum yuav tau muab sau tseg Currant thiab lub txiv thiab kua. Qhov no pab pawg neeg yuav tsum tau ntaus nqi rau feem ntau txhua xyoo paj.

Thaum loj hlob cov qoob loo yog txaus kom nitrogen ib xyoos ib zaug - nyob rau hauv thaum ntxov caij nplooj ntoos hlav. Qhov no yuav ua tau txaus los xyuas kom meej tias cov nroj tsuag tau. Nws yog pom zoo kom ua kom tsis muaj ntau tshaj li 20 g ntawm nitrate ib 1 m ^2.

Qhov thib peb pab pawg neeg

Qhov no nroj tsuag muaj mob loj tsawv uas yuav tsum tau rau cov ntsiab lus ntawm nitrogen. Cov pom zoo koob tshuaj - 15 g ntawm ammonium nitrate ib 1 m ^2. Qhov no muaj xws li tag nrho cov nplooj zaub, dos thiab radishes, thaum ntxov qos yaj ywm. Cov piv txwv ntawm cov pab pawg yog tag nrho cov bulbous ornamentals. Thaum kawg, feem ntau undemanding yog legumes (txaus tag nrho 7 g chiv ib 1 m ^2). Nws tsis yog taum mog thiab taum, tab sis kuj ornamental nroj tsuag, xws li azaleas, heather thiab ntau lwm tus neeg.

Cov kev ntawm chiv daim ntawv thov

Rau cov tshuaj nyob rau hauv lub sij hawm yuav ua hauj lwm, lawv yuav tsum yuav txoj cai, thiab feem ntau cov tseem ceeb - lub sij hawm mus ua. Ua li no, lawv siv ntau txoj kev. Cov thawj heev yog kis tus kab mob. Nws yuav ua tau ob qho tib si manually thiab siv automatic dispensers. Siv tus qauv no ua ntej yub, raws li cov chiv yog yuav tsum tau ib lub sij hawm ntev rau yaj. Qhov thib ob siv yog ib txoj kev nyob rau hauv uas ammonium nitrate los yog lwm yam mineral nitrogen chiv pab nqaim band nyob ze ntawm lub nroj tsuag nyob rau av nto los yog nyob rau ib tug ntiav qhov tob. Yog hais tias ib tug muaj zog tshaj li thaum muaj xwm ceev kev ntsuas, siv cov tshuaj tsuag. Thaum kawg, lub chiv yog nyob rau hauv cov kua daim ntawv no, uas yog, koj yuav siv tau nrog irrigation.

Yuav ua li cas rau kev tshawb nrhiav tsis muaj peev xwm nitrogen

Hopefully tam sim no koj tsis stumped lo lus nug "nitrogen chiv - yog dab tsi." Duab nyob rau hauv cov nplooj ntawv, qhia ntau vividly rau ntau haiv neeg ntawm xws pub mov noj. Txawm li cas los, nws yog ib qho tseem ceeb heev kom to taub thaum nws yog lub sij hawm ua kom paub lawv mus rau hauv cov av, thiab thaum twg qhov ua rau ntawm cov neeg pluag kev loj hlob cov lus dag nkaus nyob rau hauv lwm. Nrog ib tug tsis muaj nitrogen nyob rau hauv thawj qhov chaw cai inhibition ntawm kev loj hlob thiab daj ntawm tag nrho cov cog, tshwj xeeb tshaj yog cov nplooj. Nws yuav tsum thab thiab yog hais tias cov xim ntawm cov nroj tsuag ua daj ntseg daj. Tus heev thawj kos npe uas yuav tsum tau ceeb toom rau koj, yog ib tug daj lub margins ntawm cov laus nplooj. Ces lawv wither thiab poob tawm.

Tej yam tshwm sim ntau heev nitrogen

Tej zaum nws yog ib qhov nyuaj rau paub qhov txawv ib tug los ntawm lwm yam, ces muaj yog ib tug drawback, thiab ib tug overabundance cov as-ham. Yog li ntawd, peb yuav tsum tau tsim nyob rau hauv dab tsi thiab ntau npaum li cas koj pab mus rau cov av, raws li tau zoo raws li nws lub tswvyim ntawm cov nroj tsuag. Feem ntau ib tug overabundance ntawm nitrogen manifests nws tus kheej nyob rau hauv lub fact tias cov ntsuab ib feem ntawm cov nroj tsuag yog mos mos thiab lush, accelerates nws txoj kev loj hlob, tab sis cov taum tawg paj thiab lub zes qe menyuam yog feem ntau poob qab deb nyob rau hauv cov nqe lus. Yog hais tias ib tug dhau heev lawm ntawm nitrogen tseem ceeb tshaj, tus cai nplooj kub hnyiab, thiab ces lawv ua kom tiav extinction. Tom qab no tuag thiab lub hauv paus system.

Yuav kom saib lub ntsab lug

Yog li, nyob rau hauv thiaj li yuav optimize nws lub hwj chim nroj tsuag, yuav siv organic (quav los yog noog quav) los yog mineral chiv, nws yog feem ntau yooj yim. Qhov no tej zaum yuav ammonium nitrate (nitrogen cov ntsiab lus - 34%) thiab ammonium sulphate (21%). Tej zaum koj kuj yuav pab tau calcium (15%) thiab sodium nitrate (16%). Yog hais tias cov nroj tsuag muaj ib tug muaj zog nitrogen tsis muaj peev xwm los yog koj yuav npaj mus cog cov qoob loo, uas yog cov feem ntau xav tau ntawm nws, nws yog ib qhov zoo tshaj plaws mus coj ib tug urea (46%). Siv chiv nyob rau hauv txoj cai kev faib ua feem, thiab cia li thaum lawv feem ntau xav tau.