Zvirimwa zvinowedzera kufungira iwe
Nitrogen-fixing plants ndeavo vane midzi yakakonzerwa nemamwe mabhakitiriya anobvisa nitrogen kubva mumhepo ndokushandura kana "kugadzirisa" iyo mufananidzo unoda kuti vawedzere. Apo mabhakitiriya akaitwa ne nitrogen iyi, inowanikwa kune mbeu, ivo pachavo. Icho chiitiko chehukama hwechibvumirano (pakati pemiti uye mabhakitiriya), uye zita rekugadzirisa iri "nitrogen fixation."
Kukosha kweNitrogen
Munharaunda, varimi veminda, uye varimi vanokoshesa michero ye nitrogen-kugadzirisa kuitira kuti vakwanise kugovera chikafu chekudya chinokosha (iko, nitrogen) kune ivhu.
Nitrogen ndeimwe ye "huru huru," kuva "N" muNPK , tsamba nhatu dzinoumba chidimbu chekugamuchirwa kwemushonga wakakwana. Rodale's Organic Life, pakurukura kukosha kweiyi chinhu kudyara kukura, unoona kuti "mashizha kana ane nitrogen yakakwana, photosynthesis inowanikwa pamatunhu akakwirira.Ndicho chikonzero chimwe chezvinhu zvinokosha zvekunyepedzera kwekushaiwa kwe nitrogen kuri kuchena, mashizha akaoma ... . "
Nokushandisa kushandiswa kwekugadzirisa nitrogen, unogona kuwana iyi michero yemiti yevhu yako usingashandisi makemikari fertilizer. Kuti zvive nemigumisiro yakanakisisa, inoculate mbeu dzako dzinobereka neRhizobium mabhakitiriya. Nzvimbo yako yehutungamiri ehofisi yekuwedzera iyo inokwanisa kukuudza iwe, munzvimbo yako, unogona kutenga rudzi rweBhizobium mabhakitiriya akakodzera kune legume uri kukura.
Chii Chinonzi "Kuvhara Michero" Unobata Neitrogen-Fixation?
Miti ye nitrogen-kugadzirisa iyo vanhu vanotaura kazhinji kazhinji inobvisa zvirimwa zvepea, kana kuti "legume" mhuri, nokuti zvinomera izvi zviri nyore kushanda pamwe (zvinogona kungove zvakagadzirirwa pasi kuti iwe usunungure nitrogen inokosha).
Mimwe miti nemashizha inogonawo kugadzirisa nitrogen, asi inowanzotaurwa pamusoro penyaya iyi nokuti haisi nyore nyore kushanda nayo (haugoni kuvashandura pasi ne rototiller).
Kana iwe uchirima chibage chiri pasi pasi, kana noruoko kana nemunda wekurima , nitrogen inowanikwa kune yawakasunga kana munda kana nzvimbo dzemaitiro.
Clover ndiyo ndiyo muenzaniso wakajairika wemiti inogadzirisa nitrogen. Yakatsanangurwa munyaya yakasiyana ndeyekuti kusiya imwe clover mumucheka hakusi pfungwa yakaipa. Nitrogen-kugadzirisa zvinomera zvinonyatsozivikanwa nekuda kwekushandisa kwavo mune zvekurima zvinosanganisira:
- Vetch ( Vicia spp.)
- Alfa ( Medicago sativa )
- Peas ( Pisum sativum )
- Nenyuchi ( Phaseolus spp.)
Zvimwe Mienzaniso Yezvibereko zveNitrogen-Fixing
Pasi apa yakanyorwa mienzaniso yakawanda yezvirimwa zvinokodzera izvo zvisingagoni kuuya mupfungwa pakarepo pakutaura nezvemiti inogadzirisa nitrogen. Cherechedza kuti mutsara wekuita urongwa hunoenderana nesayenzi, kwete kuda. Izvozvi, haasi miti yose inorongwa ndeye chidiro chakanaka kuti chikure, kunyange chichizadzisa tsanangudzo, yesayenzi, yemiti inogadzirisa nitrogen. Zvimwe zvinogadzirisa nitrogen zvakanyorwa sezvirimwa zvinoparadza muNorth America; matanho akadai anoratidzwa mumakadhi:
- Lupine maruva ( Lupinus spp.)
- Bayberry shrub ( Myrica pensylvanica )
- Ndarama yegoridhe ( Laburnum spp.)
- Sweetfern ( Comptonia peregrina )
- Birds-foot trefoil ( Lotus corniculatus ) [invasive]
- Nhema dzisina ( Baptisia spp.)
- Scotch broom ( Cytisus scoparius ) [invasive]
- Autumn olive ( Elaeagnus umbellata ) [anoparadza]
- Silk tree ( Albizia julibrissin ) [invasive]
- Wisteria mizambiringa [mhando dzomusango dzinopesana, saka ikure mbeu dzechizvarwa]