Sayarwa Mai Zafi ga Chitosan Oligosaccharide, Chitosan Mai Narkewa a Ruwa

Paclobutrazol (PBZ) magani ne mai ƙarfi.Mai Kula da Girman Shuke-shukekumaKashe ƙwayoyin cuta.Yana da wani sanannen mai adawa da sinadarin gibberellin na shuka.Yana hana samuwar gibberellin, yana rage girman ciki don samar da tushen da ya yi tsayi, yana ƙara girman tushen, yana haifar da 'ya'yan itace da wuri da kuma ƙara yawan iri a cikin shuke-shuke kamar tumatir da barkono. Masana tsirrai suna amfani da PBZ don rage girman harbe kuma an nuna cewa yana da ƙarin tasiri mai kyau akan bishiyoyi da ciyayi.Daga cikinsu akwai ingantaccen juriya ga damuwa ta fari, ganyen kore masu duhu, juriya mai ƙarfi ga fungi da ƙwayoyin cuta, da kuma haɓaka haɓakar saiwoyi.An nuna cewa girman 'yan itacen Cambial, da kuma girman 'ya'yan itacen, sun ragu a wasu nau'ikan bishiyoyi. Babu Guba Ga Dabbobi Masu Shayarwa.

Amfani

1. Noman tsire-tsire masu ƙarfi a cikin shinkafa: Mafi kyawun lokacin magani ga shinkafa shine ganye ɗaya, lokacin zuciya ɗaya, wanda shine kwanaki 5-7 bayan shuka. Matsakaicin da ya dace don amfani shine kashi 15% na foda mai laushi na paclobutrazol, tare da kilogiram 3 a kowace hekta da kuma kilogiram 1500 na ruwa.

Rigakafin matsugunin shinkafa: A lokacin da ake haɗa shinkafar (kwana 30 kafin a fara tafiya), a yi amfani da kilogiram 1.8 na foda mai laushi na paclobutrazol 15% a kowace hekta da kilogiram 900 na ruwa.

2. A shuka iri mai ƙarfi na rapeseed a lokacin matakai uku na ganye, ta amfani da gram 600-1200 na foda mai laushi na paclobutrazol 15% a kowace hekta da kilo 900 na ruwa.

3. Domin hana waken soya girma sosai a lokacin farkon fure, yi amfani da gram 600-1200 na foda mai laushi na paclobutrazol 15% a kowace hekta sannan a zuba kilo 900 na ruwa.

4. Kula da girman alkama da kuma miyar iri tare da zurfin paclobutrazol mai dacewa suna da ƙarfi wajen shuka iri, ƙara yawan noma, raguwar tsayi, da kuma ƙaruwar yawan amfanin gona akan alkama.

Hankali

1. Paclobutrazol wani maganin hana ci gaba ne mai ƙarfi wanda rabin rayuwarsa na shekaru 0.5-1.0 a cikin ƙasa a ƙarƙashin yanayi na yau da kullun, kuma yana ɗaukar tsawon lokacin tasirin da ya rage. Bayan fesawa a matakin shukar gona ko kayan lambu, yakan shafi ci gaban amfanin gona na gaba.

2. A kula da yawan maganin sosai. Duk da cewa yawan maganin ya fi yawa, tasirin sarrafa tsawonsa yana ƙaruwa, amma girmansa ma yana raguwa. Idan girman ya yi jinkiri bayan an yi amfani da shi fiye da kima, kuma ba za a iya cimma tasirin sarrafa tsawonsa a ƙaramin allurai ba, ya kamata a shafa feshi daidai gwargwado.

3. Kula da tsayi da noma yana raguwa tare da ƙaruwar adadin shuka, kuma adadin shukar da aka shuka a ƙarshen kaka ba ya wuce kilogiram 450 a kowace hekta. Amfani da masu noman don maye gurbin shuka ya dogara ne akan ƙarancin shuka. Guji ambaliya da yawan amfani da takin nitrogen bayan an shafa.

4. Tasirin inganta ci gaban paclobutrazol, gibberellin, da indoleacetic acid yana da tasiri mai hana ci gaba. Idan yawan amfani da shi ya yi yawa kuma an hana shukar da yawa, za a iya ƙara takin nitrogen ko gibberellin don ceton su.

5. Tasirin da paclobutrazol ke yi ga nau'ikan shinkafa da alkama daban-daban ya bambanta. Lokacin amfani da shi, ya zama dole a ƙara ko rage yawan da ake buƙata yadda ya kamata, kuma bai kamata a yi amfani da hanyar maganin ƙasa ba.