Dab tsi yog Berseem Clover - Kawm Yuav Ua Li Cas Loj hlob Berseem Clover Cov qoob loo

Cov txheej txheem:

Dab tsi yog Berseem Clover - Kawm Yuav Ua Li Cas Loj hlob Berseem Clover Cov qoob loo
Dab tsi yog Berseem Clover - Kawm Yuav Ua Li Cas Loj hlob Berseem Clover Cov qoob loo

Video: Dab tsi yog Berseem Clover - Kawm Yuav Ua Li Cas Loj hlob Berseem Clover Cov qoob loo

Video: Dab tsi yog Berseem Clover - Kawm Yuav Ua Li Cas Loj hlob Berseem Clover Cov qoob loo
Video: koj nyob tsi nco kuv lawm los tseg nkauj hnub yaj cover 2024, Kaum ib hlis
Anonim

Berseem clover npog cov qoob loo muab nitrogen zoo heev hauv av. Dab tsi yog berseem clover? Nws yog ib tug legume uas kuj yog ib tug zoo kawg nkaus tsiaj noj zaub mov. Cov nroj tsuag tau hais tias muaj keeb kwm los ntawm cov tsiaj qus ib txwm nyob rau Syria, Lebanon thiab Israel uas tam sim no ploj mus. Cov nroj tsuag tsis kam rau huab cua sov lossis txias tab sis loj hlob hauv nruab nrab qhuav mus rau qhov chaw ntub dej heev. Berseem clover nroj tsuag kuj zoo nkauj heev nyob rau hauv Bloom thaum siv los ua ib qho av npog txhua xyoo. Kawm paub yuav ua li cas loj hlob berseem clover thiab siv tag nrho cov txiaj ntsig ntawm cov nroj tsuag zoo kawg nkaus hauv koj lub vaj.

Berseem Clover yog dab tsi?

Muaj ntau yam laj thawj rau kev loj hlob berseem clover. Nws tsis yog tsuas yog ib qho zoo heev npog qoob loo thiab zaub mov tab sis kuj tseem muaj txiaj ntsig zoo li cov nroj tsuag tua, tsim cov noob qoob loo, tuaj yeem ua cov qoob loo zoo tshaj plaws nrog oats, cov quav ntsuab, thiab cov nroj tsuag rau alfalfa. Vim tias nws tsis tuaj yeem tiv taus qhov kub ntawm lub caij ntuj no, nws feem ntau siv los ua lub caij ntuj no tua cov qoob loo ua ntej cog pob kws. Cov nroj tsuag loj hlob sai no tsim ntau biomass ntau dua li cov qoob loo zoo sib xws.

Berseem clover nroj tsuag (Trifolium alexandrinum) belongs rau tsev neeg legume, uas txhais tau hais tias lawv cov hauv paus hniav dais nodules uas kho nitrogen.hauv av. Qhov no yog qhov txiaj ntsig zoo thaum ua ke nrog hnyav nitrogen feeders xws li taum pauv thiab pob kws. Qhov ntau yam no ua rau cov noob thiab nplooj ntau dua li liab clover thiab ua siab ntev ntawm alkaline av.

Berseem clover zoo li alfalfa nrog fluffy dawb paj taub hau. Cov stems yog hollow thiab loj hlob mus txog 2 ko taw (.61 m.) nyob rau hauv ntev thiab nplooj yog oblong, plaub hau thiab tsis muaj watermark. Txawm hais tias ib txwm nyob rau hauv Mediterranean, cov nroj tsuag tau qhia rau Florida, California thiab lwm qhov chaw ntawm sab qab teb Asmeskas Nws siv sijhawm li 50 txog 90 hnub kom tau txais cov noob qoob loo, nyob ntawm seb lub sijhawm twg ntawm lub xyoo cov nroj tsuag tau sown.

YYuav Ua Li Cas Loj hlob Berseem Clover

Cov noob qoob loo thaum lub caij nplooj zeeg yuav loj hlob hauv 50 hnub xwb. Nws tuaj yeem loj hlob raws li lub caij ntuj sov txhua xyoo hauv thaj chaw noo, txias thiab raws li lub caij ntuj no txhua xyoo uas tsis muaj Frost tshwm sim thiab lub caij ntuj no ntev thiab sov. Txhawm rau tsim cov noob, nws tau hais tias Lub Ob Hlis yog lub sijhawm zoo tshaj plaws los sow lub clover.

Berseem clover cover qoob loo yog lub caij ntuj no tua nyob rau hauv feem ntau cov cheeb tsam thiab yuav tsum tau cog nyob rau hauv lig caij ntuj sov mus rau lub caij nplooj zeeg. Cov ntau yam zoo li loj hlob sai dua thaum lub caij nplooj zeeg thiab caij nplooj ntoos hlav. Cov noob yog me me, ntau me dua li dawb clover, thiab feem ntau yog tshaj tawm ntawm lub txaj ruaj khov. Cov noob yuav germinate nrog me ntsis noo noo. Qhov pom zoo seeding tus nqi yog 20 lbs. ib acre (9.07/.406 h.). Cov noob yuav tsum tau npog los ntawm ½ mus rau 1 nti (1 mus rau 2.5 cm.) ntawm av.

Berseem tuaj yeem regrow yog mown lossis grazed muab lawv txiav ua ntej tawg. Nws yog feem ntau mowed ob peb zaug rau forage thiab ces thaum kawg muab nyob rau hauv raws li ib tug ntsuab manure. Cov cuttings tuaj yeem ua tausau 4 mus rau 6 lub sij hawm ntawm 4-lub lis piam lub sij hawm nyob rau hauv nruab nrab-lub caij ntuj no mus rau thaum ntxov caij ntuj sov. Mowing thaum cov nroj tsuag yog 9 ntiv tes (23 cm.) siab ua rau lawv xa tawm sab tua. Txhawm rau tsim cov noob, tsuas yog peb txiav tuaj yeem ua qhov chaw.

Thaum nws txiav li silage, cov nroj tsuag ua rau ruminant bloating tsawg dua lwm cov clovers. Berseem muaj peev xwm ua zaub mov tseem ceeb thiab npog cov qoob loo hauv thaj chaw huab cua.

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