Insidious Linseed Npauj

2024 Tus sau: Gavin MacAdam | [email protected]. Kawg hloov kho: 2023-12-16 13:40

Kab npauj npaim nyob yuav luag txhua qhov, tshwj tsis yog Carpathians. Nws ua mob, tau kawg, flax, thiab ob qho tib si roj flax thiab flax fiber. Cov kab no tshwj xeeb tshaj yog tawm tsam flax hauv thaj tsam Central thiab Northwest. Nyob rau tib lub sijhawm, ob leeg kab laug sab thiab neeg laus npauj npaim muaj teeb meem. Pub rau ntawm qhov chaw apical ntawm cov noob qoob loo, lawv rhuav tshem cov ntsiab lus kev loj hlob. Raws li qhov txiaj ntsig ntawm kev ua haujlwm tsis zoo, cov nroj tsuag tau pom los ntawm kev loj hlob stunted thiab txawv txav. Lawv cov nplooj curl thiab tig daj, lub buds poob tawm, thiab tawm los ntawm cov fibers thiab noob yog txo qis

Ntsib kab tsuag

Npauj npaim npauj npaim yog npauj npaim ntxim hlub heev nrog lub dav ntawm 13 txog 16 hli. Nws cov tis pem hauv ntej yog xim av-xim av daj thiab nruab nrog cov xim av nplua nuj nyob ntawm ntug. Thiab cov kab txaij brownish nqaim hla hla tis pem hauv ntej. Raws li rau lub tis nraub qaum, lawv tau pleev xim ci ci.

Qhov loj ntawm npauj npaim npauj qe nce txog 0.6 hli. Thaum xub thawj, lawv yog cov xim dawb dawb, thiab tom qab qee lub sijhawm lawv dhau los ua daj.

Cov kab ntsig ntsuab-daj, loj hlob mus txog 8 hli ntev, tau npog nrog cov plaub mos mos. Cov paib sab laug thiab taub hau hauv cov menyuam kab feem ntau yog xim dub, thiab hauv tib neeg ntawm txhua lub hnub nyoog tom ntej, lawv muaj xim av. Pupae daj daj, 14 txog 15 mm loj, tau txais txiaj ntsig nrog lub plab.

Kev overwintering ntawm kab ntsig uas tau ua tiav lawv txoj kev txhim kho tshwm sim hauv cov thawv flax poob lossis hauv cocoons hauv av. Kev tua kab tsuag tau pom nyob rau lub Plaub Hlis thiab Tsib Hlis, thiab qhov tshwm sim ntawm cov neeg laus pib kwv yees li nyob rau ib nrab ntawm lub Tsib Hlis. Lawv ya, raws li txoj cai, tom qab lub hnub poob qis, nteg qe nyob rau sab saud ntawm cov nplooj apical hauv qhov nyiaj ntawm ob txog plaub daim. Qee zaum cov qe tuaj yeem pom ntawm sab sab hauv ntawm lub sepals. Tag nrho cov txiv neej fertility yog los ntawm tsib caug rau ib puas thiab yim caum qe.

Tom qab tsib mus rau xya hnub (kev txhim kho embryonic ntawm npauj npaim yeej tsis dhau ib lub lis piam), kab ntsig me me los ntawm lub qe tso. Ua ntej, lawv noj cov qe tsim tawm hauv cov paj thiab paj, yog li ua rau lawv tuag sai, thiab qee lub sijhawm tom qab lawv tom rau hauv cov thawv linseed thiab noj cov noob siav nyob ntawd. Raws li txoj cai, kev loj hlob ntawm voracious larvae yuav siv sijhawm los ntawm kaum rau rau kaum kaum hnub. Ua ntej kev yug menyuam, kab ntsig yoov me me qhov puag ncig hauv linseed bolls, yam tsis muaj kev cuam tshuam rau sab nraud daim tawv nqaij.

Kwv yees li lub Xya Hli, kaum kaum rau kaum rau hnub tom qab kawm tiav, qhov tshwm sim ntawm cov neeg laus ntawm ob tiam tau pom, txhim kho ib yam li cov neeg laus ntawm thawj tiam. Npauj npaim muab tsuas yog ob tiam hauv ib xyoos. Qee zaum muaj peb leeg, tab sis qhov no tshwm sim tsawg heev. Kab ntsig ntawm cov neeg tiam tshiab no ib txwm xa rau lub caij ntuj no.

Qhov poob ntawm cov qoob loo tawm los ntawm cov noob qoob loo los ntawm teeb meem npauj npaim tuaj yeem ncav cuag 40%.

Yuav ua li cas sib ntaus

Qhov kev tiv thaiv zoo tshaj plaws tiv thaiv npauj npaim yog lub sijhawm zoo tshaj plaws ntawm kev tseb noob paj noob hlis, nrog rau nws qhov kev khaws cia ncaj ncees thiab threshing tom ntej (nyob rau theem pib daj daj). Kev sib sib zog nqus plowing nrog rau plowing quav nyab yuav yog cov haujlwm tseem ceeb ib yam. Txhua yam dej num no yuav tso cai rhuav tshem qee tus menyuam dev thiab kab ntsig.

Nws raug nquahu kom ua cov flaxseeds ua ntej sowing nrog "Gamma-thiuram" lossis "Tigam". Thiab cov yub tawm tsam los ntawm kab tsuag feem ntau plua plav nrog HCH hmoov av.

Kev txau tshuaj tua kab feem ntau yog siv rau ntawm cov theem ntawm kev tawg paj thiab tsim ntawm linseed bolls. Thaum lub sijhawm huab hwm coj ntau ntawm npauj npaim, xws li tshuaj "Fufanon", "Karbofos" lossis "Bi-58 New" feem ntau siv.