head-top-bg

mankhwala

Masewerera

kufotokozera mwachidule:

Thiocyclam 50% SP imatha kuyang'anira lepidoptera, coleoptera, diptera ndi thysanoptera. Mu mbatata ya kachilomboka kakang'ono ka mbatata, kugwiriridwa kwa kachilombo ka coleoptera ndi lepidoptera, mu mpunga wothiriridwa wa zimbalangondo ndi tizilombo tina, mu chimanga cha borer chimanga ndi tanymecus, mu beet wa shuga wa beet weevil ndi coleoptera ina, mu nzimbe za nzimbe zokhala ndi nzimbe, m'mitengo ya zipatso ya lepidoptera, m'masamba a anthu ogwira ntchito m'migodi, ndi lepidoptera ndi coleoptera zosiyanasiyana.


Mankhwala Mwatsatanetsatane

Zogulitsa

Dzina Index Mtengo wa Index
Zamkatimu (%) .50
Zamkatimu Zamadzi (%) .02.0%
PH 4.0-8.0
Kukwanira (kudzera mu sieve yoyesa ya 44um),% .98
Maonekedwe Woyera kwa kuwala chikasu ufa

Mankhwala oopsa kwambiri ophera tizilombo

Mphete ya tiziromboti ndi mankhwala osankha tizilombo

Kukula kwa Ntchito

Kuchita bwino kwambiri, kotakata kwambiri, mafangayi otenga nthawi yayitali, imatha kupita pamwamba panthawi yamafuta, koma osati m'munsi. Itha kugwiritsidwa ntchito ngati utsi wothira mafuta. Kuchuluka kwa mankhwalawa ndi 2.25 ~ 3.75g chogwira ntchito / hm, chomwe chimatha kuyang'anira mbewu zosiyanasiyana. Matenda a fungal ndi matenda owola muzu amakhala ndi zoteteza komanso zochizira. Amagwiritsidwanso ntchito populumutsa matenda a zipatso, maapulo, mapeyala ndi nthochi. Amachiritsidwa ndi 500 ~ 1000mg / L ndi 700 ~ 1500mg / L mankhwala amadzimadzi motsatana.

Malinga ndi GB 2760-2001 (g / kg): Kuteteza zipatso ndi 0.02; moss adyo ndi tsabola wobiriwira amasungidwa 0.01 (zotsalira kuchuluka kwake ≤ 0.02).

Malinga ndi zotsalira (mg / kg) zotchulidwa ndi FAO / WHO (1974): zipatso ≤ 10, nthochi ≤ 3 (yathunthu) kapena 0.4 (zipatso zamkati).

Njira yothira mafangayi

Imatha kuteteza ndikuletsa matenda am'fungulo amitundu yosiyanasiyana. Itha kugwiritsidwa ntchito pochiza zipatso ndi ndiwo zamasamba mukakolola. Itha kupewetsa matenda ena omwe amapezeka posungira. Zakhala zikugwiritsidwa ntchito kunyumba ndi kunja. Mwachitsanzo, zipatso za citrus zimanyowa ndimadzimadzi 500-1000ppm kuteteza penicillium ndi nkhungu yobiriwira nthawi yosungirako, nthochi imanyowa ndi 750-1500ppm madzi kuti iteteze korona kuvunda ndi anthracnose posungira, itha kuthiranso ndi maapulo amadzimadzi 500-1000ppm, mapeyala , chinanazi, mphesa, sitiroberi, kabichi, kabichi, tomato, bowa, beets shuga, mbatata, ndi zina zotero, zimapewa matenda posungira.

Malangizo

Matenda osungira zipatso amagwiritsa ntchito 45% kuyimitsidwa 1000-5000 mg / kg kuti alowetse chipatso kwa mphindi 3-5, ndikuchisunga kutentha pang'ono kwa miyezi 2-3, ndipo chikadali chatsopano.

Ntchito yoteteza nthochi 45% kuyimitsidwa 500-700 mg / kg kuti ilowerere chipatso kwa mphindi zitatu, chotsani ndikuumitsa, musunge kutentha pang'ono, ndikusunga chatsopano kwa mwezi wopitilira 1.

Mavalidwe a mbewu ya mpunga wa bakhae ndi magalamu 180-300 a zinthu zopangira makilogalamu 100 a njere za mpunga, monga magalamu 300-500 a ufa wokwana masentimita 60% ndi magalamu 200-300 a ufa wokwana masentimita 90%.

Kupewa ndi kuchiza penicillium, anthracnose, imvi nkhungu, nkhanambo, powdery mildew, ndi zina zotero za maapulo ndi mapeyala musanakolole, perekani ndi magalamu 30-60 a mankhwala amadzimadzi okhala ndi zinthu zogwira ntchito pa acre.


  • Previous: Zamgululi
  • Ena:

  • Lembani uthenga wanu apa ndi kutumiza kwa ife

    Mankhwala magulu