Varimi vanoshandisa Nemathorin kekutanga nguva ino yechirimo kudzora nematode muzvirimwa zvembatatisi vari kukurudzirwa kuti vatevedze nemazvo nhungamiro dzekushandisa kwayo kwakachengeteka.
Kurasikirwa kweVydate (oxamyl) zvinoreva kuti varimi vembatatisi vane nzira mbiri chete dzekugadzirisa nematodes: Velum Prime iyo, sekureva kwaro, inoshanda kurwisa mbatatisi cyst nematodes (PCN), uye Nemathorin (fosthiazate), iyo inonyora zvese PCN uye kurarama mahara. nematodes pane zvakanyorwa.
Onawo: Zvese zvaunoda kuti uzive nezve kudzora wayaworm mumapatatisi
Izvi zvinoreva kuti vamwe varimi vachange vachishandisa Nemathorin kurwisa nematode infestations kekutanga. Nekudaro, pane misiyano yakakosha mukushandisa kweiyi imwe nzira yePCN kudzora, uye kuiwana zvisirizvo hakugone chete kudzora kushanda asiwo kuwedzera mukana wekusara. heano nzvimbo shanu dzakakosha dzekufunga usati washandisa chigadzirwa mwaka uno.
1. Kwete mu-mugero mvumo
Michael Tait, munda technical maneja kuSyngenta, iyo inotengesa Nemathorin, inoti musiyano mukuru kubva kuVydate ndeyekuti haina mvumo-muhorodhi.
"Varimi, saka, havagone kushandisa mu-furrow vanoshandisa pane chinodyara," akadaro. "Nzira yakanakisa ndeyekuiisa panguva yekurima mubhedha, sezvo iwe uchizowana kubatanidzwa muvhu."
Inogona zvakare kuiswa mukugadzirisa nzira, asi inofanirwa kunge yakaverengerwa muvhu, zvinova zvakaoma nenzira iyi. Incorporation inofanirwa kunge iri pamberi kana panguva yekudyara mbatatisi, anowedzera.
2. Kubatanidzwa kwakanaka
Mr Tait vanokurudzira kuisa kune yakadzika ye15cm. Iyo chiyero chiyero chiri 30kg / ha yechigadzirwa chePCN kudzora uye yekudzora kwekurovera kunokonzerwa nemahara-kurarama nematodes; uye 15kg / ha yekudzora kukuvara kunokonzerwa newayaworm.
"Nediki diki yakadaro zvine chekuita nevhu hombe muhekita, kuwana zvakanaka, kunyangwe kuiswa munzvimbo yekutora midzi kwakakosha pakudzora nematodes" akadaro. Anopa zano varimi kuti vaongorore kushanda kwekubatanidzwa nekutanga kuita bvunzo yemupunga.
“Sasai 1kg yemupunga pamusoro pehupamhi hwebasa nekumhanya kwemubhedha kana murimi pamusoro penzvimbo iyi. Ipapo chera pasi uone kana zviyo zvemupunga zvakagovaniswa zvakaenzana muvhu uye nekudzika kunodiwa. ”
Izvi zvinogona kuburitsa kana murimi achida kudzika / kudzika, kana kugoverwa zvisina kuenzana kwezviyo zvemupunga zvinogona kuratidza kuti rotor kana kumberi kumhanya kunoda kuchinjwa. Wobva wadzokorora mushure mekushandura marongero emuchina kusvikira wagutsikana nekuparadzirwa. VaTait vanoyambira kuita izvi pakutanga kwemwaka uyezve mushure mekushandurwa, senge kana uchishandisa imwe tirakita kana kutamira kune mumwe munda, sezvo mhando dzevhu dzakasiyana dzinogona kukanganisa kuiswa.
3. Correct cartridge uye calibration
Iye anonyorera anosanganisira hopper iine granules pamusoro pekadiridhi iyo inogadzira chigadzirwa, icho chinowira pavhu nguva pfupi isati yaiswa.
"Varimi vaimboisa Vydate pamubhedha tiller vanofanirwa kuona kuti vaisa makadhibhokisi akakodzera eNemathorin, sezvo akasiyana," anodaro.
Mashini inoda kuongororwa uye kuyerwa kanokwana makore maviri ega ega nekambani yenyanzvi yeNational Sprayer Testing Scheme (NSTS). Nekudaro, zvakafanira zvakare kuenzanisa gore rega uye kutarisa michina nguva dzose panguva yekudyara. Nguva yakakosha yekutarisa ingangoita 2ha mushure mekuisa mametriji matsva - "mushure mekunge varara" - kungoona kuti vachiri kuendesa huwandu hwakakodzera.
“Chekutanga, tarisai kuti mazinga ari mumahops akafanana. Unogona kuona imwe ine shoma kana yakawanda chigadzirwa, zvichiratidza kuti iri kuendesa imwe mari yakati wandei kune vamwe vanokushandisa.
Ipapo, VaTait vanopa zano vachiona kuti pasuru yakafukidza nzvimbo chaiyo. Pane here chimwe chigadzirwa chasara pane chinotarisirwa, kana chiri kupera nekukurumidza? Hutsanana hwakakoshawo, sezvo chero marara ari kupinda muhopper anogona kukonzeresa kupfeka nguva isati yasvika, anotsanangura. Uyezve chinja makadhibhokisi pavanosvika kumagumo ehupenyu hwavo, kana pekutanga kana vakakuvadzwa kana kusakara.
4. Cherechedza nguva yekukohwa
Mumwe mutsauko mukuru kubva kuVydate inguva yekukohwa yeNemathorin, anova mazuva zana negumi nemapfumbamwe, zvisinei nekuti 119kg / ha kana 30kg / ha rate inoshandiswa. Izvi zvinoshanda kubva pakudyara kusvika pakudonhedza zvirimwa, kana kusvika pakusimudza kana iwe uri green-top kusimudza.
"Kune varimi vanopa mbatatisi dzekutanga mumusika, vanofanirwa kuziva izvi uye kutevedzera zvinodiwa pachiratidzo ichi," anodaro.
Kana iyo nguva yekukura ipfupi, havagone kushandisa chigadzirwa, anodaro. Iyo webhusaiti yeSyngenta inopa inobatsira online yekukora nguva yekuverenga karata.
5. Kuchengeta zvinyorwa
Iyo indasitiri yakagadzira iyo Nematicide Stewardship Chirongwa (NSP) yekuona yakanaka-tsika nzira kune ese mativi egranular nematicide kushandiswa.
Izvi zvinosanganisira indasitiri protocol yegranular nematicide maitiro akanaka.
- Vashandisi vanofanirwa kuve nePA4 uye PA4G kufanira
- Mashini inofanirwa kuve nehunyanzvi kuyerwa kanenge makore maviri ega ega
- Nyorera uye nyatsobatanidza nematicides mukati meimwe kupfuura
- Vanyoreri vanofanirwa kuve neiyo nzvimbo yekuvhara granule kuyerera pamberi pemutsara kupera
- Viga zvimvura zvidiki ipapo
- Tarisa nzvimbo dzakarapwa maawa makumi maviri nemasere mushure mekushandirwa kwemhedzisiro kune mhuka dzesango
https://www.fwi.co.uk/search?keyword=nematode
Mamwe ruzivo uripo pane NSP webhusaiti
