Te Mahi Tere, te Whakamahinga Rongonui o te Hormone Tipu Thidiazuron 50% Sc CAS Nama 51707-55-2

a. Whakahaere i te tipu me te whakanui ake i te hua
I te wā e tīmata ana te tipu me te wā e puāwai ana te raihi, mā te rehu kotahi te 3 mg/L thiazenon ki ia mata rau ka pai ake te kounga o ngā āhuatanga ahuwhenua o te raihi, ka whakanui ake i te maha o ngā kākano i ia pihi me te tere o te whakatakoto purapura, ka whakaiti i te maha o ngā kākano i ia pihi, ā, ka whakanui ake i te hua mōrahi mā te 15.9%.
I rehuhia ngā karepe ki te 4~6 mg o te L thiabenolon i ngā rā e 5 i muri i te ngahurutanga o ngā pua, ā, ko te tuarua o ngā wā, i ia 10 rā te roa, ka taea te whakatairanga i te tipu me te pupuhi o ngā hua, me te whakanui ake i te hua.
Ka puāwai ngā aporo i waenganui o te rākau aporo i te 10% ki te 20% me te wā puāwaitanga katoa, me te 2 ki te 4 mg/L o te rongoā thiabenolon e pania kotahi ana, ka taea te whakatairanga i te hanganga hua.
I te rā kotahi, i te rā rānei i mua i te pua, ka whakamahia te 4~6 mg/L thiabenolon hei whakamakuku i te kukune merengi kotahi te wā, ka taea ai te whakapiki i te hua me te tere o te noho o te merengi.

Ka taea te rehu tōmato 1 mg/L wai rongoā i mua i te pua me te wā e taitamariki ana te hua te whakatairanga i te whanaketanga o te hua me te whakanui ake i te hua me te moni whiwhi.
Mā te whakamakuku i te kukune kūkamo ki te 4~ 5 mg/L thiabenolon i mua i te pua, i taua rā anō rānei, ka taea te whakatairanga i te hanganga hua me te whakanui ake i te taumaha o te hua kotahi.
I muri i te hauhaketanga o te herewi, mā te rehu i te tipu katoa ki te 1-10 mg/L ka taea te whakaroa i te pirau o te chlorophyll me te whakatairanga i te tiaki matomato.
I piki ake te taumaha hua kotahi me te hua o te jujube i te wā i whakamahia ai te 0.15 mg/L thiaphenone me te 10 mg/L waikawa gibberellic i te tīmatanga o te pua, te maturuturunga hua tūturu me te tipu o ngā hua taitamariki.
b. Ngā mea whakakore rau
Ina neke atu i te 60% te pakaru o te pītiti miro, ka rehuhia kia ōrite te 10~20 karamu/mu o te tiphenuron ki ngā rau i muri i te wai, ka āwhina tēnei i te marere o ngā rau.

Te whakataurite i ngā painga me ngā ngoikoretanga o te thiaphenone meeteponako ia anake:

Ethephon: He pai ake te pakari o te ethephon, engari he ngoikore te pānga o te tango rau! Ina whakamahia ki te miro, ka tere te pakaru o te pītiti miro, ka maroke hoki ngā rau, engari he maha anō hoki ngā painga me ngā ngoikoretanga o te ethylene:

1, he pai te hua o te maoa o te ethephon, engari he ngoikore te hua o te tango rau, ka "maroke ngā rau, engari kāore e hinga", ina koa ka tino kino te whakamahinga o te hauhake miihini o te parahanga miro.

2, i te wā e pakari haere ana, ka tere te ngaro o te wai o te tipu miro, ka mate, ā, ka mate hoki ngā pua taitamariki i te tihi o te miro, ā, ka nui ake te kaha o te whakaputa miro.

3, kāore i te pai te whakakoi miro, he ngāwari te hanga anga o te pītiti miro, ka whakaiti i te whai huatanga o te hauhake, inā koa ka hauhake ā-mīhini, he ngāwari te hauhake poke, ka puta te hauhake tuarua, ka piki ake te utu o te hauhake.

4, ka pāngia hoki e te ethephon te roa o te muka miro, ka whakaiti i ngā momo miro, ka ngāwari te hanga i te miro mate.

Thiabenolon: he tino pai te pānga tango rau thiabenolon, kāore te pānga pakari i te pai pērā i te ethephon, i raro i ngā āhuatanga o te rangi (he pai ake te hangarau whakaputa a ngā kaihanga takitahi, he pai ake te hanga o ngā tāpiringa thiabenolon, ka taea te whakaiti i ngā here o te rangi o te thiabenolon), engari he pai te pānga o te whakamahinga whaitake:

1, i muri i te whakamahinga o te thiaphenone, ka taea e te tipu miro te whakaputa waikawa abscisic me te ethylene, ka hua ake he paparanga motuhake i waenga i te kakau me te tipu miro, kia taka noa ai ngā rau miro.

2. Ka taea e te Thiaphenone te whakawhiti tere i ngā matūkai ki ngā pūwero miro taitamariki i te taha whakarunga o te tipu i te mea e kakariki tonu ana ngā rau, ā, e kore te tipu miro e mate, ka tutuki ai te pakari, te tango rau, te pikinga hua, te whakarei ake i te kounga me te whakakotahitanga maha-pānga.

3, ka taea e te thiabenolon te hanga wawe i te miro, ka tere te whakatō miro, ka kukū, ka whakanui ake i te ōwehenga o te miro i mua i te huka. Kāore te miro e tapahi i te anga, kāore e taka te papa, kāore e taka te putiputi, ka whakanui ake i te roa o te muka, ka whakapai ake i te wāhanga kākahu, ā, he pai mō te hauhake miihini me te horihori.

4. Ka roa te whai huatanga o te thiazenon, ā, ka taka ngā rau i roto i te āhua matomato, ka ea katoa te raruraru o te "maroke engari kāore e taka", ka whakaiti i te parahanga o ngā rau ki runga i te mīhini kohi miro, ā, ka whakapai ake i te kounga me te whai huatanga o te mahi kohi miro mīhini.

5, ka taea hoki e te thiaphenone te whakaiti i te kino o ngā pepeke i te wā o muri mai.

Tono

Ngā take e hiahia ana kia arohia

1. Kaua e wawe rawa te wā tono, ki te kore ka pā ki te hua.

2. Ka pā te ua i roto i ngā rā e rua i muri i te paninga ki te whai huatanga. Kia tūpato ki te ārai i te huarere i mua i te paninga.

3. Kaua e whakapokea ētahi atu hua whenua hei karo i te kino o ngā rongoā.