Chii chinonzi Pre-Emergent herbicides?

Pre-Emergent herbicidesmishonga yesora inoiswa sora risati ramera, nechinangwa chikuru chekudzivirira kumera nekukura kwembeu yesora. Mishonga yesora iyi inowanzoiswa mukutanga kwechirimo kana muchirimo uye inoshanda mukudzvinyirira kumera kwegore negoreuyemasara asingaperi.

Mashandiro Anoita Mishonga Yesora isati yabuda

Pre-Emergent herbicides inoshanda nekukanganisa kumera kwembeu yesora. Mishonga iyi inoita chipingamupinyi muvhu, uye kana mhodzi yesora ikasangana nemudziviro uyu, inobatwa nemishonga nokudaro inotadza kumera zvakanaka.

Kubatsira kwe Pre-Emergent Herbicides

Kudzora kwenguva refu: Mishonga inodzivirira sora inogona kupa kurwisa sora kusvika kumwedzi yakati wandei.

Kuderedzwa Kwebasa Remawoko: Kushandisa mishonga yesora yePre-Emergent kunogona kuderedza kudiwa kwekuchekwa kwemwaka wapera, kuchengetedza nguva nekushanda.

Kudzivirirwa kwegoho: Kuisa mishonga yesora (Pre-Emergent herbicides) goho risati ramera kunodzivirira mbesa kubva kumakwikwi esora uye zvinokurudzira kukura kune utano.

Chii chinonzi post-emergent herbicide?

Mishonga yesora inobudamishonga yesora inoiswa mushure mekunge sora ratomera nekutanga kukura. Iwo anowanzo shandiswa kukurumidza kubvisa masora atokura uye akakodzera kudzora sora panguva dzakasiyana dzekukura.

Mashandiro anoita mishonga yesora mushure mekumera

Mishonga yesora inongobuda inokonzeresa kuti masora afe nekuita zvakananga pamashizha awo kana midzi, achiparadza masero emasero. Zvichienderana nemaitiro avo, mishonga yesora yemwaka inopera inogona kuiswa muzvikamuanosarudza uye asingasarudzimhando.

Zvakanakira zvepost-emergent herbicides

Rapid effect: Mishonga yesora inongobuda inogona kuuraya sora rinokura nekukurumidza, nekukasira.

Flexible application: inogona kushandiswa chero nhanho yekukura kwesora uye inochinjika zvakanyanya.

Precise control: Mishonga yesora inosarudzwa inogona kunanga mamwe masora pasina kukuvadza zvirimwa nezvirimwa zvakapoteredza.

Pre-Emergent vs. Post-Emergent Herbicides

Migumisiro inogara kwenguva refu

Mishonga inodzivirira sora inogara kwenguva refu uye inopa kudzora sora kwenguva refu, nepo postemergent herbicides inonyanya kushandiswa kubvisa sora nekukasika ratokura uye rine simba renguva pfupi.

Nguva yekushandisa

Mishonga inodzivirira sora inoiswa sora risati ramera, kazhinji muchirimo kana muchirimo, nepo mwaka wekupedzisira mishonga yesora inoshandiswa mushure mekunge sora ramera nekukura uye rinogona kushandiswa mumwaka wose wekukura.

Range yekushandiswa

Mishonga inodzivirira sora inoshandiswa pakuparadza sora munzvimbo huru, kunyanya mbesa dzisati dzadyarwa; Mishonga yesora yemwaka yapera inoshandiswa kudzora sora ratomera, zvikuru mukurima kurima nekuchengetedza nzvimbo.

Ndeupi mushonga waunofanira kushandisa?

Sarudza zvichienderana nemhando yemasora

Kuziva mhando yesora yaunoda kudzora ndiyo kiyi yekusarudza mushonga wakakodzera. Mishonga yesora yakasiyana ine mhedzisiro yakasiyana pamhando dzakasiyana dzesora.

Sarudza zvichienderana nemhando yechirimwa

Pakusarudza mushonga wesora, unofanirawo kufunga nezvemhando yechirimwa uye danho rekukura. Mimwe mishonga yesora inogona kukanganisa zvimwe zvirimwa nekudaro inoda kunyatsosarudzwa.

Kusarudzwa kunoenderana nemamiriro ekunze

Mamiriro ekunze, semamiriro ekunze, rudzi rwevhu uye kunaya kwemvura, zvinogona kukanganisa kushanda kwemishonga yesora. Zvinhu izvi zvinofanirwa kutariswa pakusarudza mishonga yesora kuti uwane mhedzisiro yakanaka.

Pre-emergence herbicides Inokurudzirwa

1. Metolachlor

Nhanganyaya: Metolachlor mushonga wekudzivirira sora wakasiyana-siyana wezvirimwa zvakasiyana siyana, kusanganisira chibage, soya beans, nedonje, unodzivirira kumera kwesora nekutadzisa kumera kwembeu dzawo.

Zvakanakira:

Kushanda pane zvakasiyana-siyana zvemasora egore negore

Kureba kwenguva refu, kupa kudzora sora kusvika kumwedzi yakati wandei

Yakachengeteka pazvirimwa uye inoshandiswa zvakanyanya

S-Metolachlor 960g/L EC

2. Glyphosate

Synopsis: Glyphosate mushonga wesora wakakura unowanzoshandiswa munzvimbo hombe dzekurima uye dzisiri dzekurima pakurwisa sora kwakasimba.

Zvakanakira:

Broad-spectrum, inobudirira kurwisana nemhando dzakasiyana-siyana dzemasora

Nguva pfupi yasara uye yakaderera kwezvakatipoteredza kukanganisa

Inogona kushandiswa semushonga wesora wekudzivirira panguva yakaderera.

Mushonga wemishonga Glyphosate 480g/l SL

3. Trifluralin

Synopsis: Trifluralin inoshandiswa padonje, bhinzi, muriwo nezvimwe zvirimwa, kunyanya kudzora sora nekukanganisa kumera kwembeu nekukura kwemidzi.

Zvakanakira:

Mhedzisiro yakanaka pahuwandu hwemasora egore negore

Inogadzira chivharo chesora chinogara kwenguva refu muvhu

Yakasiyana-siyana yekushandisa, yakachengeteka kune zvirimwa zvakawanda

4. Dichlormid

Synopsis: Dichlormid inonyanya kushandiswa kudzivirira sora muminda yechibage, nekudzvinyirirwa kwakanaka kwemasora egore negore uye asingaperi.

Zvakanakira:

Yakatsaurirwa kuminda yechibage ine hunhu hunoshamisa

Kudzivisa zvakasimba kumera kwemhodzi yemasora.

Yakachengeteka zvikuru uye isingakuvadzi pakukura kwechibage

Post-emergent Herbicide Inokurudzirwa

1. Paraquat

Nhanganyaya: Paraquat isiri-selective post-emergent herbicide, yakakodzera kubvisa marudzi ese emasora, nekukurumidza kuparadza masero emasora, zvichikonzera kufa nekukurumidza kwemasora.

Zvakanakira:

Inokurumidza-kuita uye inobudirira kudzora sora

Inoshanda pamhando dzakasiyana-siyana dzemasora, kusanganisira anoramba aripo

Flexible uye inogona kushandiswa munzvimbo dzakasiyana siyana

Paraquat 20% SL

2. 2,4-D (2,4-dichlorophenoxyacetic acid)

Nhanganyaya: 2,4-D mushonga unosarudza nguva yekupedzisira unowanzo shandiswa pagorosi, chibage, soya bhinzi nezvimwe zvirimwa, uchinyatso kudzora sora remashizha.

Zvakanakira:

Yakanyanya kusarudza, yakachengeteka kune zvirimwa

Kunyanya kushanda pasora rakafara

Yakasiyana-siyana yekushandisa, iri nyore kushandisa

3. Flumioxazin

Synopsis: Flumioxazin mushonga wesora wanonoka mwaka wesoya bhinzi, nzungu, donje nezvimwe zvirimwa zvinoita kuti sora rife nekutadzisa kuumbwa kwechlorophyll.

Zvakanakira:

Inoshanda pamhando dzakasiyana-siyana dzemasora, kusanganisira yakaoma-kusvika-kusvika masora

Kuramba, kupa kutonga kwenguva refu

Zviri nyore kushandisa uye zvakachengeteka kune zvirimwa

4. Glufosinate

Synopsis: Glufosinate mushonga usingasarudze nguva yadarika yekurwisa sora muminda yemichero, minda yemizambiringa uye isiri mbesa, inopa kubviswa kwesora nekukurumidza uye zvinobudirira.

Zvakanakira:

Broad-spectrum kurwisa sora nemigumisiro yakanaka

Sora rakanaka muminda yemichero neminda yemizambiringa

Inokurumidza-kuita uye inoshanduka

Herbicide Glufosinate Ammonium 200g/l SL

Mishonga yesora iyi ine mabhenefiti ayo akasiyana mumamiriro ekushandisa akasiyana, uye kuburikidza nesarudzo ine musoro nekushandisa, kudzora sora kwakanaka kunogona kuitwa kuchengetedza kukura kune hutano kwembesa.

Nzira yekusarudza mushonga wesora wakakodzera?Inoda kusarudzwa mushure mekunge manzwisisa maitiro emasora, kana usingazive masora aya, tinokukurudzira kuti ubvunze nyanzvi kana kutaurirana nesu, tinokupa mazano ehunyanzvi uye kutumira samples mahara kwauri edza!