Ezigbo aha ọma maka onye ọrụ maka ihe na-achịkwa uto osisi RH-5849 (1,2-dibenzoyl-1-(t-butyl)hydrazine) 20%WP

Paclobutrazole (PBZ) bụ otu n'ime ọgwụ ndị a na-ejikarị eme ihe.Ihe Na-achịkwa Uto OsisinaỌgwụ nje fungicidal.Ọ bụ ihe a maara nke ọma na-emegide gibberellin hormone osisi.Ọ na-egbochi biosynthesis nke gibberellin, na-ebelata uto internodial iji nye ogwe osisi stouter, na-eme ka mgbọrọgwụ too nke ọma, na-akpata mkpụrụ osisi na-amalite itolite ma na-amụba mkpụrụ osisi dị ka tomato na ose. Ndị ọkachamara n'ihe gbasara osisi na-eji PBZ ebelata uto nke okooko osisi, egosikwala na ọ nwere mmetụta dị mma ọzọ n'osisi na osisi.Ụfọdụ n'ime ha bụ mmụba n'ọgụ megide nsogbu ọkọchị, akwụkwọ ndụ akwụkwọ ndụ gbara ọchịchịrị, iguzogide ọrịa fungal na nje bacteria, na mmepe nke mgbọrọgwụ.A gosila na uto nke cambial, tinyere uto ome, ebelatala n'ụfọdụ ụdị osisi. Enweghị Nsí Megide Anụmanụ.

Ojiji

1. Ịkụ mkpụrụ osisi siri ike n'ime osikapa: Oge kachasị mma maka osikapa bụ otu akwụkwọ, otu mkpụrụ obi, nke bụ ụbọchị 5-7 mgbe ịghachara ya. Usoro kwesịrị ekwesị maka ojiji bụ 15% paclobutrazol wettable powder, yana kilogram 3 kwa hekta na kilogram 1500 nke mmiri.

Mgbochi ebe osikapa ga-adị: N'oge a na-ejikọta osikapa (ụbọchị iri atọ tupu ị gawa), jiri kilogram 1.8 nke ntụ paclobutrazol 15% kwa hekta na kilogram 900 nke mmiri.

2. Kụọ mkpụrụ osisi rapeseed siri ike n'oge agba akwụkwọ atọ ahụ, jiri ntụ ntụ paclobutrazol wettable gram 600-1200 kwa hekta na kilogram 900 nke mmiri.

3. Iji gbochie agwa soya ito nke ukwuu n'oge okooko mbụ, jiri gram 600-1200 nke ntụ ntụ paclobutrazol wettable 15% kwa hekta ma tinye kilogram 900 nke mmiri.

4. Njikwa uto ọka wit na mkpuru osisi nke nwere paclobutrazol miri emi kwesịrị ekwesị nwere ike ịmịpụta mkpụrụ siri ike, mmụba ịkọ ihe ubi, mbelata ogologo, na mmụba mmụba nke mkpụrụ na wit.

Nlebara anya

1. Paclobutrazol bụ ọgwụ na-egbochi uto nke ọma, nke na-adịru ọkara afọ n'ala n'ọnọdụ nkịtị, ọ na-adịkwa ogologo oge. Mgbe a gbasasịrị ya n'ubi ma ọ bụ n'oge mkpụrụ osisi, ọ na-emetụtakarị uto nke ihe ọkụkụ ndị na-esote.

2. Na-achịkwa oke ọgwụ ahụ. Ọ bụ ezie na oke ọgwụ ahụ na-abawanye, otú ahụ ka mmetụta nke njikwa ogologo na-esikwu ike, mana uto ahụ na-ebelatakwa. Ọ bụrụ na uto ahụ adịghị ngwa ngwa mgbe ejiri oke njikwa gabiga ókè, a gaghịkwa enweta mmetụta nke njikwa ogologo na obere dose, a ga-etinye ọgwụ fesa kwesịrị ekwesị n'otu aka ahụ.

3. Njikwa ogologo na ịkọ ihe na-ebelata ka ọnụọgụ mkpụrụ na-abawanye, ego ịgha mkpụrụ nke osikapa ngwakọ anaghị agafe kilogram 450 kwa hekta. Iji ndị na-akọ ihe ubi dochie mkpụrụ osisi dabere na obere mkpụrụ. Zere idei mmiri na itinye fatịlaịza nitrogen gabiga ókè mgbe etinyere ya.

4. Mmetụta nke paclobutrazol, gibberellin, na indoleacetic acid na-akwalite uto nwere mmetụta mgbochi. Ọ bụrụ na usoro ọgwụgwọ ahụ dị oke elu ma gbochie mkpụrụ osisi ahụ gabiga ókè, enwere ike itinye fatịlaịza nitrogen ma ọ bụ gibberellin iji zọpụta ha.

5. Mmetụta dị iche iche nke paclobutrazol nwere n'ụdị osikapa na ọka wit dị iche iche dị iche iche. Mgbe ị na-etinye ya, ọ dị mkpa ịbawanye ma ọ bụ ibelata dose ahụ nke ọma, ekwesighikwa iji usoro ọgwụgwọ ala.