nitrogener

nitrogen-fixing plants are species capable of converting atmospheric nitrogen (n₂)
into forms usable by plants, primarily ammonium (nh₄⁺)
through a symbiotic relationship with nitrogen-fixing microorganisms
commonly rhizobial bacteria in legumes or actinomycetes like frankia in non-legumes
they play a crucial role in sustainable ecosystems and regenerative agriculture
by naturally fertilizing the soil, improving fertility without synthetic inputs
the following list of the most valuable plants
quantified by ability to fix nitrogen in soil in kg per ha

Page	Nitrogener
leucaena leucocephala	500
sesbania sesban	400
acacia dealbata	300
acacia mangium	300
calliandra calothyrsus	300
acacia auriculiformis	250
casuarina equisetifolia	250
casuarina junghuhniana	250
inga edulis	250
paraserianthes falcataria	250
sesbania rostrata	250
acacia crassicarpa	200
calliandra angustifolia	200
gliricidia sepium	200
indigofera	200
medicago sativa	200
prosopis juliflora	200
samanea saman	200
calliandra surinamensis	150
calliandra tergemina	150
enterolobium cyclocarpum	150
erythrina crista-galli	150
erythrina variegata	150
lupinus	150
neustanthus phaseoloides copy	150
trifolium	150
albizia chinensis	120
glycine max	120
hippophae rhamnoides	120
sesbania grandiflora	120
acacia confusa	100
acacia podalyriifolia	100
albizia julibrissin	100
alnus	100
andira inermis	100
azolla microphylla	100
butea monosperma	100
cajanus cajan	100
caragana korshinskii	100
gleditsia triacanthos	100
parkia speciosa	100
psophocarpus tetragonolobus	100
trema orientalis	100
adenanthera pavonina	70
archidendron pauciflorum	70
dalbergia latifolia	70
parkinsonia	70
pithecellobium dulce	70
arachis hypogaea	60
cicer arietinum	60
myrica rubra	60
elaeagnus angustifolia	50
elaeagnus multiflora	40
lathyrus odoratus	40
dioon edule	30
dioon mejiae	30
macrozamia moorei	30
convolvulus cneorum	10
schizolobium parahyba	10
senna septemtrionalis	10

Cyber