Ngwa isi nke 4-Chlorophenoxyacetic acid (4-CPA)
4-Chlorophenoxyacetic acid (4-CPA) bụ ihe na-achịkwa uto osisi phenolic. 4-Chlorophenoxyacetic acid (4-CPA) nwere ike itinye uche na mgbọrọgwụ, ị ga, epupụta, ifuru, na mkpụrụ osisi. Ọrụ ndu ya na-adịru ogologo oge. Ya physiological mmetụta yiri endogenous hormones, na-akpali akpali cell nkewa na anụ ahụ dị iche iche, na-akpali ovary mgbasa, inducing parthenocarpy, na-akpụ mkpụrụ na-enweghị mkpụrụ, na-akwalite mkpụrụ ntọala na mkpụrụ mgbasa.
[Jiri ihe dị na peeji nke 1]Ejiri ya dị ka onye na-ahụ maka uto osisi, onye na-egbochi mkpụrụ osisi, ahịhịa ahịhịa, enwere ike iji ya mee ihe maka ibelata ifuru tomato na mbelata mkpụrụ osisi peach.
[Jiri ihe dị na peeji nke 2]A na-eji homonụ na-eto eto, nke ejiri dị ka onye na-ahụ maka uto, ihe mgbochi mkpụrụ osisi, ahịhịa ahịhịa, maka tomato, akwụkwọ nri, osisi peach, wdg, ma jirikwa ya dị ka ndị na-ahụ maka ọgwụ. 4-Chlorophenoxyacetic acid (4-CPA) isi ngwa 4-Chlorophenoxyacetic acid (4-CPA) bụ nke a na-ejikarị egbochi ifuru na mkpụrụ osisi, na-egbochi mgbọrọgwụ nke agwa, na-akwalite ntọala mkpụrụ osisi, na-ebute mkpụrụ na-enweghị mkpụrụ, ma nwee mmetụta na-eto eto na uto. . 4-Chlorophenoxyacetic acid (4-CPA nwere ike itinye uche na mgbọrọgwụ, ị ga, okooko osisi na mkpụrụ osisi, na ọrụ ndụ ya na-adịru ogologo oge. Ntugharị ojiji bụ 5-25ppm, na ihe ndị na-achọpụta ma ọ bụ 0.1% potassium dihydrogen phosphate nwere ike ịgbakwunye. N'ụzọ kwesịrị ekwesị Ọ nwere mmetụta mgbochi dị mma na isi awọ, na mkpokọta ojiji bụ 50-80ppm.
1. Mmụba mkpụrụ mbụ na ntozu oke.
Ọ na-arụ ọrụ na ihe ọkụkụ na ọtụtụ ovules, dị ka tomato, eggplants, fig, watermelons, zucchini, wdg fesa eggplants na 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA ngwọta n'oge okooko, ugboro abụọ n'usoro. na nkeji nke 1 izu mgbe ọ bụla tomato bụ ọkara site na ntoju, fesa ha na 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA ngwọta otu ugboro. A na-efesa ose na 15-25 mg / L). 4-Chlorophenoxyacetic acid (4-CPA ngwọta otu ugboro n'oge oge okooko.
2. 4-Chlorophenoxyacetic acid (4-CPA na-eji ụtaba iji belata ọdịnaya nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA na-eji okooko osisi ịchọ mma na-eme ka okooko osisi na-eto ike, na-amụba okooko osisi na mkpụrụ osisi ọhụrụ, na ịgbatị oge okooko.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA na-eji ọka wit, ọka, osikapa, agwa na ihe ọkụkụ ndị ọzọ. Ọ nwere ike igbochi shells efu. ntozu okè.
5. Mụbaa mkpụrụ nke akwụkwọ nri na mkpụrụ osisi dị iche iche. Dịka ọmụmaatụ, a na-emeziwanye ọnụego ntọala mkpụrụ osisi tomato. A na-amụba mkpụrụ mbụ na oge owuwe ihe ubi bụ n'oge. A na-efesa anyụ, ihe ọkụkụ na-abawanye, agba dị mma, mkpụrụ osisi buru ibu, shuga na vitamin C dị elu, mkpụrụ ya dị obere. N'ime oge okooko osisi nke anyụ, a na-efesa 20 mg /L nke ngwọta mgbochi-dobe ugboro 1 ruo 2, na oge abụọ ahụ kwesịrị ikewapụ. Maka kabeeji Chinese, 25-35 mg / L nke 4-Chlorophenoxyacetic acid (4-CPA ngwọta na-efesa n'ehihie na ụbọchị anwụ na-acha 3-15 ụbọchị tupu owuwe ihe ubi, nke nwere ike igbochi kabeeji ịdaba n'oge nchekwa ma nwee. mmetụta idobe ọhụrụ.
6. 4-Chlorophenoxyacetic acid (A na-eji 4-CPA amịpụta ahịhịa na-enweghị mgbọrọgwụ.
Akpachara anya maka iji 4-CPA
(1) Kwụsị iji ya ụbọchị 3 tupu iweta akwụkwọ nri.
Onye nnọchi anya a dị nchebe karịa 2,4-D. Ọ bụ ihe amamihe dị na ya iji obere sprayer na-efesa okooko osisi (dị ka onye na-efesa akpịrị ahụike) ma zere ịgbasa na alaka ndị dị nro na buds ọhụrụ. Jikwaa nke ọma usoro onunu ogwu, itinye uche na oge ntinye iji gbochie mmebi ọgwụ.
(2) Zere itinye akwụkwọ n'ụbọchị anwụ na-ekpo ọkụ ma ọ bụ ụbọchị mmiri ozuzo iji gbochie mmebi ọgwụ.
Enweghị ike iji onye ọrụ a na akwụkwọ nri maka mkpụrụ.
[Jiri ihe dị na peeji nke 1]Ejiri ya dị ka onye na-ahụ maka uto osisi, onye na-egbochi mkpụrụ osisi, ahịhịa ahịhịa, enwere ike iji ya mee ihe maka ibelata ifuru tomato na mbelata mkpụrụ osisi peach.
[Jiri ihe dị na peeji nke 2]A na-eji homonụ na-eto eto, nke ejiri dị ka onye na-ahụ maka uto, ihe mgbochi mkpụrụ osisi, ahịhịa ahịhịa, maka tomato, akwụkwọ nri, osisi peach, wdg, ma jirikwa ya dị ka ndị na-ahụ maka ọgwụ. 4-Chlorophenoxyacetic acid (4-CPA) isi ngwa 4-Chlorophenoxyacetic acid (4-CPA) bụ nke a na-ejikarị egbochi ifuru na mkpụrụ osisi, na-egbochi mgbọrọgwụ nke agwa, na-akwalite ntọala mkpụrụ osisi, na-ebute mkpụrụ na-enweghị mkpụrụ, ma nwee mmetụta na-eto eto na uto. . 4-Chlorophenoxyacetic acid (4-CPA nwere ike itinye uche na mgbọrọgwụ, ị ga, okooko osisi na mkpụrụ osisi, na ọrụ ndụ ya na-adịru ogologo oge. Ntugharị ojiji bụ 5-25ppm, na ihe ndị na-achọpụta ma ọ bụ 0.1% potassium dihydrogen phosphate nwere ike ịgbakwunye. N'ụzọ kwesịrị ekwesị Ọ nwere mmetụta mgbochi dị mma na isi awọ, na mkpokọta ojiji bụ 50-80ppm.
1. Mmụba mkpụrụ mbụ na ntozu oke.
Ọ na-arụ ọrụ na ihe ọkụkụ na ọtụtụ ovules, dị ka tomato, eggplants, fig, watermelons, zucchini, wdg fesa eggplants na 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA ngwọta n'oge okooko, ugboro abụọ n'usoro. na nkeji nke 1 izu mgbe ọ bụla tomato bụ ọkara site na ntoju, fesa ha na 25-30 mg / L 4-Chlorophenoxyacetic acid (4-CPA ngwọta otu ugboro. A na-efesa ose na 15-25 mg / L). 4-Chlorophenoxyacetic acid (4-CPA ngwọta otu ugboro n'oge oge okooko.
2. 4-Chlorophenoxyacetic acid (4-CPA na-eji ụtaba iji belata ọdịnaya nicotine.
3. 4-Chlorophenoxyacetic acid (4-CPA na-eji okooko osisi ịchọ mma na-eme ka okooko osisi na-eto ike, na-amụba okooko osisi na mkpụrụ osisi ọhụrụ, na ịgbatị oge okooko.
4. 4-Chlorophenoxyacetic acid Acid (4-CPA na-eji ọka wit, ọka, osikapa, agwa na ihe ọkụkụ ndị ọzọ. Ọ nwere ike igbochi shells efu. ntozu okè.
5. Mụbaa mkpụrụ nke akwụkwọ nri na mkpụrụ osisi dị iche iche. Dịka ọmụmaatụ, a na-emeziwanye ọnụego ntọala mkpụrụ osisi tomato. A na-amụba mkpụrụ mbụ na oge owuwe ihe ubi bụ n'oge. A na-efesa anyụ, ihe ọkụkụ na-abawanye, agba dị mma, mkpụrụ osisi buru ibu, shuga na vitamin C dị elu, mkpụrụ ya dị obere. N'ime oge okooko osisi nke anyụ, a na-efesa 20 mg /L nke ngwọta mgbochi-dobe ugboro 1 ruo 2, na oge abụọ ahụ kwesịrị ikewapụ. Maka kabeeji Chinese, 25-35 mg / L nke 4-Chlorophenoxyacetic acid (4-CPA ngwọta na-efesa n'ehihie na ụbọchị anwụ na-acha 3-15 ụbọchị tupu owuwe ihe ubi, nke nwere ike igbochi kabeeji ịdaba n'oge nchekwa ma nwee. mmetụta idobe ọhụrụ.
6. 4-Chlorophenoxyacetic acid (A na-eji 4-CPA amịpụta ahịhịa na-enweghị mgbọrọgwụ.
Akpachara anya maka iji 4-CPA
(1) Kwụsị iji ya ụbọchị 3 tupu iweta akwụkwọ nri.
Onye nnọchi anya a dị nchebe karịa 2,4-D. Ọ bụ ihe amamihe dị na ya iji obere sprayer na-efesa okooko osisi (dị ka onye na-efesa akpịrị ahụike) ma zere ịgbasa na alaka ndị dị nro na buds ọhụrụ. Jikwaa nke ọma usoro onunu ogwu, itinye uche na oge ntinye iji gbochie mmebi ọgwụ.
(2) Zere itinye akwụkwọ n'ụbọchị anwụ na-ekpo ọkụ ma ọ bụ ụbọchị mmiri ozuzo iji gbochie mmebi ọgwụ.
Enweghị ike iji onye ọrụ a na akwụkwọ nri maka mkpụrụ.
