Parasitic shuka dodder: kula da matakan

Dodder - parasitic shuka tabbas saba wa kowane mutum. lianovidnym zama m sako, entwine amfanin gona da shuke-shuke, shi ba ya bayar da karshen wajen samar da kullum, tsotsa na gina jiki tare da lamarinsa.

description dodder

A 'yan qasar na Afirka da kuma na wurare masu zafi America, parasitic shuka dodder samu ta tartsatsi a ko'ina cikin duniya. saukin adapting da sabon yanayi domin kansu da kuma sabon shuke-shuke, shi damƙar a kan su m.

Halin high haihuwa da kuma high viability, dodder ne lafiya da kuma tolstostebelchatoy tsari, da kuma na faruwa ta halitta a cikin fiye da 100 iri.

Mai malware aka dauke parasitic shuka dodder filin, Clover, hops, flax. Hana ganye da kuma tushen, shi yana da daban-daban jiki launi (yellowish to m). Powered Tuddan m da sojojin na rundunar shuka, to wanda aka a haɗe, ta hanyar asali suckers (haustoria). Da samuwar wadannan suckers, wanda shiga warai a cikin shuka nama, kuma aka sucked fita daga gare ta gina jiki faruwa a wuraren da na lamba tare da "gaba azabtar". A shuka, wanda ya zama garkuwa da su na dodder, ya raunana, jinkiri girma da kuma ci gaba saboda ci ciyawa gina jiki.

Dodder cutar da amfanin gona,

Dodder sprawl auku hanzari sako maida hankali ne akan dukan tsararru na amfanin gona, haddasa wata dakushe ingancin samar, hunturu hardiness tabarbarewar kuma ko da asarar gaba amfanin gona.

Dodder ba capricious a zabi na "nan gaba na azabtar" da kuma iya rayuwa gefe da gefe da wani lambu da kuma kayan lambu amfanin gona ba; Ba na ji ƙyama daga wannan sako ko da furanni. Beveled a kan ciyawa hay, shafi dodder, bad bushe, rasa su da sinadirai masu darajar, zai iya sa wata dabba cuta, a cikin wasu lokuta - da ya mutu.

Bayan wani parasitic shuka dodder prisosetsya zuwa dace shuka, keta da dangantaka da ƙasa, da kuma weeds ne cikakken azurta a cikin su zaba halitta abu. Daya misali da sako iya kafa wani rauni diamita na 6 sq. mita. Vegetative jiki dodder yana da babban ciki matsa lamba, kyale da scraps na tsire-tsire ba Fade na dogon lokaci. Cuscuta yafi tasowa a cikin sama da kuma tsakiyar sassa na shuke-shuke, enveloping su filiform, branched, kodadde rawaya mai tushe.

Kara dodder rufe tare da manyan yawan kananan furanni tattara a cikin siffar zobe, karu, ko Inflorescence klubochkovidnye. A 'ya'yan itace ne mai kwantena da 2 ko 4 tsaba. A karshen kasancewa haka kama da tsaba daga cikin amfanin gona da shuke-shuke, su ne sau da yawa kuskure domin irin wannan. A musamman dodder tsaba kamar Clover tsaba, amma a kusa dubawa su za a iya bambanta. Masking dodder iri da iri na horar da shuke-shuke ne sakamakon parasitic karbuwa, wanda dagula amfani na al'ada da hanyoyin da raba iri daga juna. Tsaba dodder, halin da raga surface, Magnetic foda gauraye da kuma rabu da tsaba horar da shuke-shuke da electromagnets. Su santsi surface na foda an jinkiri ba.

Rarraba dodder

Rarraba dodder tsaba sau da yawa yakan faru da talauci bi da amfanin gona. Kuma ta vectors ne dabbobi, iska inji, ruwa; idan dabbõbin ciyar da gurbata dodder shuke-shuke, da karshen dama a kan filin da taki na wadannan dabbobi. Har ila yau dodder iya yada tare da ganga ko dasa kayan. A tushen kamuwa da cuta iya yin weeds da daji shuka iri da cutar tare da m bayanai. Dodder iri germination auku 5-15 kwanaki bayan shuka, da kuma a karon farko akwai kudi na nasu sojojin. Idan dodder ba ya sadu da ya dace "breadwinner", sai ta mutu.

Dodder - parasitic shuka: kula da matakan

Rabu da mu da sako ne da wuya sosai, saboda mataki na sunadarai ba sa ta zuwa kusan wata cũta. Hallaka wannan sako shi ne kawai zai yiwu tare da shuka kanta. Tasiri m matakan da ake da nufin hana fitowan a kan shafin kamar yadda qeta halitta m.

Shuka amfanin gona da ake bukata, don samar da free of dodder tsaba da kuma tsabta shafukan. Wajibi ne a samar da amfanin gona, jarrabi domin sanin mataki na tsarki, phytopathological dubawa da kuma rigakafi matakan. Domin shuka na shuke-shuke bukatar zabi tsabta yankunan. A yankuna na noman noma germination da sako tsaba ta da m bazara da kaka watering. Lokacin da Dodder a perennial ciyawa, na karshe kafin a fara flowering da seeding dodder bukatar yanka. Musamman tasiri da dace mowing filin dodder, 95% na mai tushe da aka located a kusa da kusanci zuwa ga ƙasa surface, wanda damar a low yanke iya cire su daga filin tare da hay. Tasiri mai zurfi digging na kasar gona a 25-30 cm.

Yana da matukar muhimmanci a hana bayyanar yankin m weeds, daga cikinsu shi ne wani parasitic shuka dodder. Kuma ku yãƙe su ta amfani da m m matakan za a rage girmanta.