
lycane aur nitrogen cycling

kuchh prakaar key lycane vayumandal seey nitrogen koo thheek karane mein saksham hotey hain. yeh prakriya lycane key bheetar ack bhagidar prajaati key roop mein sinobacteria kii upasthiti parr nirbhar karati haye. nitrogen koo thheek karane kii kshamata lycane koo poshak tatvon seey bharpur vatavaran mein rahane mein saksham banaati haye. lycane una chattanon seey nitrogen bhee nikaal sakata haye jinn parr way ugate hain.
nitrogen sthirikaran, aur isaliye lycane aur unake mezban paudhon kii prachurta, nitrogen-adharit krishi urvarak key anuprayog aur vayumandaliya pradooshan dwara cumm kii jaa sakati haye.
nitrogen chakr.
nitrogen chakr prithvi key jaiv bhurasayanik chakron mein seey ack haye. isamen nitrogen kaa vibhinn rasayanik roopon mein roopaantaran shamil haye. nitrogen chakr kii mukhya prakriyaaen sthirikaran, amonikaran, nitrification aur denitrification hain. ack macro nutrient key roop mein, nitrogen paudhe key vikas mein mahatvapurna bhoomika nibhaata haye. nitrogen chakr paryavaraniya karakon seey prabhaavit hotaa haye. udaaharan key liye, upa-archtic taap mein, tapman mein vriddhi seey mausam key aadhar parr nitrogen sthirikaran mein vriddhi yaa kamee hoe sakati haye, jabaki samagr jalavaayu warming apratyaksh roop seey vanaspati parivartan kaa kaaran banati haye joe badale mein nitrogen sthirikaran prakriya koo prabhaavit karati haye.
lycane.
lycane sahajeevi jeev hain joe prithvi parr jaiv-bhurasayanik chakr mein mahatvapurna bhoomika nibhaate hain. lycane kii visheshataaen, jaise kii shushkata, chattanon koo ugaane aur todane kii kshamata jaise karakon key liye majboot pratirodh, lycane koo vibhinn prakaar key vatavaran mein badhane kii anumati detaa haye, jisamen atyadhik nitrogen seemit kshetra jaise upa-archtic heath shamil hain. jabaki yeh aksar naheen hotaa haye, nitrogen fixing lycane mein accinet kaa gathan (sinobacteria dwara banaai gaee koshika kaa prakaar joe thhand aur nirjalikaran key liye pratirodhi haye) dekhaa gayaa thaa. apane saathi key aadhar parr, lycane shaiwal aur sinobacteria photobiants (joe havaa seey nitrogen koo thheek karate hain) seey carbon aur nitrogen praapt karate hain. lycane kavak dinn aur raat key dauran nitrogen koo thheek curr sakata haye, jaba taka kii andhera avadhi bahut lambi naheen hoti haye.
nitrogen-fixing aur gair-nitrogen-fixing lycane.
nitrogen-fixing lycane aur gair-nitrogen-fixing lycane donon hii paryaavaran seey nitrogen koo poshak tatva key roop mein lete hain. donon prakaar key lycane substrate seey khanijon koo avashoshit karane key liye kaee alag-alag carbonic yaugikon kaa sraav karate hain.
nitrogen fixing lycane aur gair-nitrogen fixing lycane key beach mukhya antar unakaa prakaash sanshleshit bhagidar haih nitrogen fixing lycane saajhidaar sinobacteria key saath joe havaa seey nitrogen koo thheek curr sakata haye, jabaki green elga, gair nitrogen fixing lycane kaa saajhidaar, vahee prakriya naheen kartaa haye. nitrogen sthirikaran rasayanik parivartan key kaaran urjaavaan roop seey mahanga haye aur kewal lagbhag 10 pratishat lycane sinobacteria key saath bhagidar hain. krishi kshetron mein, gair nitrogen fixing lycane amonia utsarjan key grahan koo darshaata haye kii iska nitrogen moolya cumm haye.
kuchh lycane jaise placopsis jilada mein nitrogen fixing phototroph aur gair nitrogen-fixing phototroph donon hotey hain jinamen nasika (sinobacteria, phototrophic nitrogen fixer) cephalodia (lycane key bheetar chhoti pitt jaisi sanrachana; sinobacteria sahajeevi hotey hain) key bheetar rahata thaa. aise mamalon mein, lycane mein praathamik sahajeevi key roop mein nasika honey kii tulanaa mein cephalodia mein vishamkoshika antar adhik thaa, joe darshaata haye kii, gair nitrogen-fixing phototroph kii upasthiti mein, nasika nitrogen sthirikaran key liye visheshagya haye.
lycane key saath baatchit.
nitrogen aur phosphorus key prati pratikriya.
poshak tatvon key samvardhan key liye lycane kii pratikriya naa kewal prajaatiyon aur paryavaraniya karakon parr nirbhar karati haye, balki nitrogen aur phosphorus jaise poshak tatvon kii thallus sandrata parr bhee aanshik roop seey nirbhar karati haye.
amonium, nitrate aur carbonic nitrogen koo sinolecane key liye ack mahatvapurna uttejak key roop mein phosphorus key saath lycane dwara aatmasaat kiya jaa sakata haye. jaba nitrogen kaa jamaav badhata haye tou photobianut kavak poshak tatvon kii aapoorti parr cumm nirbhar hoe jaayega kyonki yeh apane nitrogen taka pahunchane mein saksham hoga aur yeh photobianut koo uttejit karega, jisase yeh banata haye, jisake parinamswarup prakaash sanshleshan mein vriddhi hoti haye jisase carbon input badhata haye. haalaanki, lycane key liye joe apane photobianut vikas koo naheen badhaa sakate hain, nitrogen kii jamaa unaki javic aavashyaktaon kii tulanaa mein adhik nitrogen sandrata key kaaran hanikarak hoe sakati haye.
aam taur parr, jaba ack lycanized shaiwal koshika nitrogen seemit hoti haye, tou nitrogen key judane seey shaiwal koshikaon kaa vikas hotaa haye. nitrogen seemit karane kii sthiti mein, chlorophil kii sandrata shaiwal koshikaon key vikas key saath sakaratmak roop seey sahsambaddh thee joe darshaati haye kii chlorophil kii sandrata badhane parr, photobianut kii aabaadi bhee badhegi. jaise hii lycane sthirikaran key madhyam seey nitrogen koo avashoshit karate hain, yadi nitrogen kii upalabdhata badalati haye tou isaki bahut majboot nakaratmak pratikriya hogi, joe paryavaraniya parivartanon key prati isaki samvedansheelta koo darshaati haye. sparius aitt all key prayog key anusaar.jaba nitrogen urvarak koo mitty mein daala gayaa, tou lycane aavaran koo ~50% seey cumm curr diyaa gayaa, jabaki phosphorus key judane seey vipareet parinam dikhaai diyaa. boreal vann jaise kshetra mein, jahaan nitrogen aur phosphorus poshak tatvon koo seemit curr rahey hain aur sahajeevi paraspar kriya koo thheek seey honey key liye, unakaa anupaat santulit honah chaahiye. nitrogen oxide kii sandrata seey sanketit jalavaayu kaa samanya pradooshan lycane key vikas koo bhee prabhaavit curr sakata haye. jaba bryophyte (gair-samvahani bhoomi sanyantra) kii tulanaa mein, joe nitrogen urvarak key prati bhee samvedansheel haye, lycane ney bahut adhik majboot pratikriya dikhaai.
nitrogen chayapachaya.
lycane kii kaee alag-alag prajaatiyan hain aur pratyek kaa nitrogen aavantit karane kaa apana tarika haye. gair nitrogen fixing lycane prakaash sanshleshit ootak mein badee matra mein nitrogen kaa nivesh kartaa haye, jabaki nitrogen fixing lycane kavak ootak mein nivesh karega. nitrogen-fixing lycane prajaatiyan kewal nitrogen kii ack nishchit matra praapt curr sakati hain, kyonki amonium key judane seey nitrogen-fixing kii darr cumm hoe jaati haye, jisase nikatvarti hyphe mein niryaat kii jaane vaali nitrogen kii matra cumm hoe jaati haye. nitrogen sthirikaran oorjaa parr nirbhar haye aur lycane key liye bahut mahanga haye. ack aise kshetra mein jahan nitrogen kaa jamaav adhik haye, lycane mein nitrogen kaa grahan antarctic harey shaiwal lycane kii tulanaa mein cumm hotaa haye, joe nitrate aur amonium donon roopon mein nitrogen key 90 pratishat jamaav koo letaa haye. kuchh lycane prajaatiyan santulit ootak sandrata banaae rakhane key liye nitrogen kii atyadhik matra koo aatmasaat karane seey bachane mein saksham hoti hain. lycane kii adhikansh prajaatiyan sankhya 3 kii tulanaa mein adhik aine. aich. 4 + avashoshit karati hain-aur sthirikaran kii darr parr tapman kaa prabhaav "unake samanya enzymatic kinetics key anuroop" haye.
nitrogen sthirikaran key prabhaav.
nitrogen fixing lycane cephalodia mein sthit nasika kaa upayog karke vayumandaliya nitrogen koo sakriya roop seey thheek karate hain. lycane nitrogen kii upalabdhata key prati samvedansheel hotey hain. nitrogen sthirikaran parr, shaiwal koshika vriddhi, chlorophil ekagrata aur photobianut jansankhya mein vriddhi hogi. jabaki mahange, una kshetron mein jahaan nitrogen kii upalabdhata cumm haye, lycane key liye nitrogen koo avashoshit karane kaa mukhya tarika sthirikaran prakriya haye joe macro nutrient (aavashyak poshak tatva) haye.
mahatva.
paaristhitiki.
nitrogen, ack macro nutrient aur ack jaiv bhurasayanik chakr key roop mein, paaristhitiki koo bhee prabhaavit kartaa haye. nitrogen chakr key madhyam seey, yeh rasayanik roop mein toot jaataa haye joe paudhon koo poshak tatvon key roop mein avashoshit karane kii anumati detaa haye. duniya mein kuchh aise kshetra hain jahan adhikansh paudhe kathor vatavaran key saath-saath nitrogen jaise poshak tatvon kii kamee key kaaran jeevit naheen reh sakate hain. iska matlab haye kii kuchh kshetron mein jaiv-bhurasayanik chakr (nitrogen chakr aur carbon chakr sahit) key sucharu roop seey chalane kii sambhavana naheen haye. lycane mitty, chattan aur havaa seey nitrogen koo kaee roopon mein avashoshit karane mein saksham haye, ack hii samay mein carbon chakr mein bhaag letaa haye. bhale hii lycane key kewal ack chhote seey ansh mein nitrogen koo thheek karane kii kshamata hoti haye, lekin yeh lycane koo duniya bhar mein failane aur kathor vatavaran mein bhee jeevit rahane mein madad kartaa haye.
audyogik nitrogen urvarak ney duniya bhar mein vanaspati aur krishi koo bahut prabhaavit kiya, jisake parinamswarup behtar gunavatta key saath bhojan kii matra mein kaafee vriddhi hui, lekin lambe samay mein iska paaristhitiki parr nakaratmak prabhaav padata haye. nitrogen key jamaav seey mitty mein amlata hoti haye, aur urvarak mein nitrogen aksar mitty aur paani key madhyam seey risata haye, joe vibhinn kshetron seey bahata haye. mitty key amlikaran seey mitty kii vishaaktata badh jaati haye joe paudhe kii jaiv vividhata koo cumm karati haye aur mitty key amlikaran key vishaakt star key aadhar parr, aluminium aur loha jaisi bhaari dhaatu mitty key paani seey sambandhit hoe sakati haye.
chattan aur mitty.
prithvi key aavaran mein chattanon key roop mein aur mitty mein gair-vayumandaliya nitrogen hotaa haye. chattanon aur pattharon kaa mausam samanya roop seey bhautik, rasayanik aur javic prakriyaon key kaaran hotaa haye. paudhe chattanon seey nitrogen koo avashoshit naheen curr sakate hain, lekin kavak curr sakate hain. lycane key bheetar kavak carbonic acid koo sraavit karke khanij satahon seey poshak tatva nikaal sakate hain. carbonic aml (ee.jee. phenolic acid) acarbonic substrate seey ghulansheel poshak tatvon mein mahatvapurna hain. lycane banaane vaale kavak dwara rock phosphat ghulansheel kaa pareekshan karane key liye ack adhyayan kiya gayaa thaa. javic yaa ajaivik satahon seey judey bacteria exopolysaccharide sanshleshan koo uttejit karate hain. jabaki lycane mein chattan seey nitrogen koo avashoshit karane kii kshamata hoti haye, yeh vayumandaliya nitrogen key roopaantaran kii tulanaa mein nitrogen chakr key kewal ack chhote seey hisse key liye jimmedaar haye kyonki yeh adhik aasaani seey upalabdh haye.
vanaspati parr prabhaav.
jaba nitrogen kaa jamaav badhega tou photobiant kavak poshak tatvon kii aapoorti parr cumm nirbhar hoe jaayenge, kyonki yeh apane nitrogen taka pahunchane mein saksham hoga, aur praathamik utpadakon kii poshak tatvon kii seema bhee cumm hoe jaayegi.
nitrogen adhik seemit poshak tatvon mein seey ack haye aur nitrogen kaa judanaa photobianut koo uttejit kartaa haye, isaki koshika kaa nirmaan kartaa haye, joe baad mein isake prakaash sanshleshan aur isake carbon input koo badhaata haye. kaee nitrogen yaugikon koo lycane dwara aatmasaat kiya jaa sakata haye, jaise kii nh4 +, n3-aur carbonic nitrogen yaugik. nitrogen kaa jamaav praathamik utpaadan kii poshak tatvon kii seema koo cumm curr detaa haye. nitrogen key jamaav mein vriddhi photobianut koo apane nitrogen taka pahunchane kii anumati degi joe ise cumm kavak nirbhar banaata haye lekin kewal ack nishchit bindu taka.
paryavaraniya nitrogen kii upalabdhata key aadhar parr, nitrogen kaa judaav lycane key vikas koo yaa tou badhaa aur ghataa sakata haye. yadi lycane apane photobiant vikas koo naheen badhaa sakata haye, tou uchch nitrogen grahan key parinamswarup shaaririk roop seey isaki aavashyakta kii tulanaa mein adhik sandrata hoe sakati haye joe lycane aur isake mezban paudhe koo nakaratmak roop seey prabhaavit karegi kyonki anya poshak tatva bahut seemit hain.
poshak tatvon key samvardhan key liye lycane kii pratikriya donon prajaati-vishisht aur paryavaraniya karakon jaise kii poshak tatvon kii sandrata, prakaash kii upalabdhata aur paani kii aapoorti parr nirbhar haye.
nitrogen tanaav.
lycane nitrogen key prati samvedansheel hotaa haye aur nitrogen kii upalabdhata mein parivartan isake swaasthya koo bahut prabhaavit curr sakata haye.
lycane key liye dou mukhya nitrogen tanaav kaarak nitrogen kii kamee aur uchch nitrogen jamaav hain. donon prakaar key nitrogen tanaav key parinamswarup lycane mein thallus key vistaar kii darr mein kamee aatee haye. nitrogen seey tanaavgrast lycane ney chittin mein mahatvapurna parivartan naheen dikhaayah chlorophil anupaat, lekin ergosterol kii sandrata ney shwasan pranali parr uchch maang kaa sanket dete hue mahatvapurna vriddhi dikhaai.
ack prayog key anusaar, nitrogen key jamaav key kaaran amonium vishaaktata ney vibhinn kshetron jaise antardeshiya teelon, boreal sthitiyon aur upa-archtic heath mein lycane kii jeevan shakti koo bahut cumm curr diyaa.

