Teknụzụ ngwa

Ⅰ.Jiri naanị ya mee ihechịkwaa uto nri nke ihe ubi

1. Nri ubi: enwere ike itinye mkpụrụ, fesa akwụkwọ na ụzọ ndị ọzọ.

(1) Mkpụrụ osikapa dị afọ 5-6, jiri 20%paclobutrazol150ml ma wụsa mmiri 100kg nke mmiri kwa mu iji mee ka osisi ndị ahụ dị mma, mee ka ha dị ọhụrụ ma mee ka ha sie ike.

(2) Site na ọkwa ịkụ ihe ubi ruo na nkwonkwo, iji 20%-40ml nke paclobutrazol na 30kg nke mmiri fesa kwa mu nwere ike ịkwalite osisi ịkụ ihe nke ọma, obere na siri ike ma mee ka ha ghara ịdaba n'ebe obibi.

2. Kụrụ ihe ubi ego: enwere ike itinye mkpụrụ n'ime mmiri, fesa akwụkwọ nri na ụzọ ndị ọzọ.

(1) A na-akọkarị mkpụrụ osisi aki oyibo ụbọchị iri abụọ na ise ruo iri atọ ka mmalite nke mmiri malitere ịpụta, iji mmiri paclobutrazole 20% 30ml na kilogram 30 kwa mu nwere ike igbochi uto nke ihe oriri, nke mere na a na-ebuga ọtụtụ ngwaahịa photosynthetic na pod ahụ, belata ọnụọgụ nke ruffs, mụbaa ọnụọgụ nke mkpụrụ osisi, ibu mkpụrụ, ibu kernel na mkpụrụ.

(2) N'ọkwa akwụkwọ atọ nke ubi mkpụrụ osisi ahụ, iji paclobutrazol 20-40ml kwa mu na mmiri fesa kilogram 30 nwere ike ịkụ obere mkpụrụ osisi siri ike, zere ịpụta "mkpụrụ osisi dị ogologo", "mkpụrụ osisi gbagọrọ agbagọ" na "mkpụrụ osisi na-adịghị ike odo odo", ebe a na-akụnye ya anaghị agbaji agbaji, ọ naghịkwa adị ndụ ngwa ngwa ma ọ bụ sie ike iguzogide oyi.

(3) N'oge mbụ nke okooko osisi soybean, iji paclobutrazol 20% 30-45ml na 45kg mmiri fesa kwa mu nwere ike ijikwa uto ahịhịa nke ọma, kwalite uto ọmụmụ, ma mee ka ngwaahịa photosynthetic ndị ọzọ na-asọba na kernel. E mepere obere ma sie ike, a mụbakwara ọnụọgụ nke pods.

3. Osisi mkpụrụ osisi: itinye ala, ịgbasa akwụkwọ, mkpuchi ogwe osisi na ụzọ ndị ọzọ

(1) Apụl, ube, piich:

A na-etinye ala n'ala tupu oge opupu ihe ubi ma ọ bụ oge mgbụsị akwụkwọ, ruo afọ 4-5, a na-eji paclobutrazol 20% 5-7ml/m²; ruo afọ 6-7, a na-eji paclobutrazol 20% 8-10ml/m², osisi ndị toro eto 15-20ml/m². Gwakọta dobulozole na mmiri ma ọ bụ ala wee tinye ya n'ime olulu mmiri ahụ, kpuchie ya na ala ma nye ya mmiri. Oge a ga-eji mee ya bụ afọ 2.Ịgba akwụkwọ, mgbe ome ọhụrụ ahụ tolitere ruo 10-15cm, jiri mmiri paclobutrazol nke ruru 20% ugboro 700-900 nke mmiri a na-agba n'otu oge, wee fesa ya otu ugboro kwa ụbọchị iri, nke bụ ugboro atọ, nwere ike igbochi uto nke ome ọhụrụ, kwalite mmepụta nke okooko osisi, ma melite ọnụego ntọala mkpụrụ osisi.

(2) N'oge mmalite nke okooko osisi, a na-efesa mkpụrụ vaịn ahụ paclobutrazol 20% ugboro 800-1200 ugboro mmiri mmiri n'elu akwụkwọ ya, otu ugboro kwa ụbọchị iri, ngụkọta nke 3 Nke abụọ, ọ nwere ike igbochi mmịpụta nke stolons ma mee ka ihe ọkụkụ ahụ mụbaa.

(3) Na mbido Mee, a gwakọtara osisi mango ọ bụla site na 15 ruo 20ml na 15-20kg nke mmiri, nke nwere ike ijikwa uto nke mpụta ọhụrụ ma melite ọnụego isi.

(4) E fesasịrị Lychee na longan mmiri mmiri paclobutrazol nke ruru ugboro 500 ruo 700 tupu na mgbe e wepụrụ nsọtụ oge oyi, nke nwere mmetụta nke ịbawanye ọnụego okooko osisi na ọnụego ntọala mkpụrụ osisi na ibelata mmịpụta mkpụrụ osisi.

(5) Mgbe ewepụtara ome oge opupu ihe ubi 2-3cm, ịgbasa paclobutrazol 20% mmiri ugboro 200 nwere ike igbochi ome oge opupu ihe ubi, belata oriri nri ma mee ka ọnụego ntọala mkpụrụ osisi dịkwuo elu. N'oge mmalite nke ome oge mgbụsị akwụkwọ, iji paclobutrazol 20% mmiri ugboro 400 nwere ike igbochi ogologo oge ome oge mgbụsị akwụkwọ, kwalite ọdịiche okooko osisi ma mee ka mkpụrụ dịkwuo mma.

Ⅱ. A gwakọtara ya na ọgwụ ahụhụ

Enwere ike ịgwakọta ya na ọtụtụ ọgwụ ahụhụ na ọgwụ nje iji chekwaa oge na ọrụ, nke nwere ike igbu ụmụ ahụhụ, ime ka ha dị ọcha, ma chịkwaa ihe ọkụkụ nke ọma ruo ogologo oge. A na-atụ aro ka e jiri ya mee ihe ubi n'ozuzu (ma e wezụga owu): 30ml/mu.

Ⅲ. Ngwakọta nwere fatịlaịza akwụkwọ

A pụrụ ịgwakọta ntụnye Paclobutrazol na fatịlaịza akwụkwọ iji mee ka arụmọrụ fatịlaịza ka mma. Usoro akwadoro maka ịgbasa akwụkwọ n'ozuzu: 30ml/mu.

Ⅳ. agwakọtara ya na fatịlaịza na-agbaze agbaze, fatịlaịza na-agbaze mmiri, fatịlaịza mmiri ntapu

Ọ nwere ike ime ka osisi ahụ dị mkpụmkpụ ma melite nnabata na ojiji nke ihe oriri dị mkpa nke ihe ọkụkụ ahụ, a na-atụkwa aro ka ọnụọgụ fatịlaịza ejiri kwa mu bụ 20-40ml.

Ebe Nnyefe