2、 Zviyero zvehunyanzvi

(1) Kudyidzana kwesoyabhinzi nechibage

Kumaodzanyemba kwakadziva kumadokero kweChina, kune mvura yakawanda, marudzi mazhinji emasora, uye zvakaoma kuadzora.Chibage chinodyarwa pamberi pesoya, uye kushandiswa kwemishonga yesora kunofanira "kuvharwa uye kusanganiswa".Mushure mekudyara uye musati madyara, ivhu rinovharirwa nemetolachlor (kana acetochlor)+thiofensulfuron methyl nemamwe maajenti.Kana muine sora mumunda musati madyarwa, munda unokwanisa kumwaya glyphosate spray;Kana iyo ivhu yekuisa chisimbiso isina kunaka uye hunde neshizha kupfapfaidza kurapwa kuchidiwa, nicosulfuron methyl+chlorofluoropyranoxyacetic acid (kana dichloropyridic acid, methimaxone) inogona kushandiswa kutungamira dzinde uye pfapfaidzo yemashizha (munzvimbo yekudyara chibage) pachitatu. kusvika pachishanu shizha nhanho yembeu dzechibage.

Mazuva matatu soya beans isati yadyarwa, kupfapfaidza kwakanangana negwaro reglyphosate kwaiitwa mumunda.Mushure mekudyara, mbesa dzisati dzadyarwa, mishonga yezvipembenene yakadai sepromethazine (kana acetochlor) + thiophensulfron inosarudzwa kuti ishandiswe kuvhara ivhu.Kana iyo yekuvhara ivhu haina kunaka uye inoda kurapwa nedzinde neshizha pfapfaidzo, quinclovir

(2) Kudyidzana kwesoyabhinzi nechibage

MuRwizi rweYero, Rwizi rweHuaihai, nzvimbo dzepakati nedzakadzika dzeRwizi rweYangtze, uye nzvimbo dzekuchamhembe kwakadziva kumadokero, soyabhinzi nechibage zvinodyarwa panguva imwe chete.Kushandiswa kwemishonga yesora inonyanya kubva pakurapa kwekuvhara kwevhu pamberi pembesa mushure mekudyara, iyo inofanirwa kupedzwa mukati memazuva maviri mushure mekudyara.Ivhu rakavharwa nevamiriri vakaita sepromethamide (kana metolachlor, acetochlor)+azosulfochlor (kana thiophenuron).Kana ivhu remumunda rine gorosi rakavharwa nemishonga yesora, zviri nani kuita rotary tillage kubvisa mashanga, kugadzira hunyoro, uyezve kudyara nekuisa mushonga usati wadyara;Kune minda yakananga yekudyara ine mashanga egorosi, zvakakosha kuwedzera kushandiswa kwemvura pamu, uye kana mamiriro achibvumidza, kudiridza nenguva kunofanirwa kuitwa mushure mekushandiswa kwemishonga yezvipembenene;Munzvimbo dzakaoma uye dzine mhepo dzakadai sekuchamhembe kwakadziva kumadokero, zviri nani kusanganisa ivhu mushure mekushandisamishonga yesora, uye nzvimbo dzemvura panguva apo mamiriro anobvumira.

Kana ivhu rekuvharisa zvisina kunaka uye mushonga wepfapfaidzo yedzinde uchidikanwa, unogona kushandiswa muchikamu chemashizha 3 ~ 5 mushure membeu yechibage, 2 ~ 3 shizha nhanho yesoya, 2 ~ 5 shizha nhanho yesora. .Zvinoenderana nemamiriro ehuswa hwenzvimbo, nicosulfuron (kana oxazolone) + bentazone (kana cloflupyroxyacetic acid) Mumunda wesoya, quinoxal (kana kuti yakanyanya kushanda zvakanaka flumetafop-p-ethyl) + dimethasone (kana ethyl flumetafop-ethyl) inoshandiswa kuita hunde neshizha. directional spray weeding (maketeni emuviri anoshandiswa kuparadzanisa chibage nesoya).Muchikamu chekupedzisira, masora akaoma kudzora anogona kubviswa nemaoko.

(Haina kupera, kuenderera mberi)