Gibberellic Acid CAS 77-06-5

Gibberelic acid dị oke mmaOnye na-ahụ maka uto osisi, ọ bụọcha crystalline ntụ ntụ.Ọ nwere ike soluble na alcohols, acetone, ethyl acetate, sodium bicarbonate solution na pH6.2 phosphate buffer, siri ike igbari na mmiri na ether.Enwere ike iji gibberellic acid mee ihe n'enweghị nsogbu na ihe ịchọ mma.Ọ nwere ike ịkwalite uto ihe ọkụkụ, tozuo n'oge, melite ogo yana ịbawanye mkpụrụ.Iji na akpụkpọ ngwaahịa nwere ike igbochi mmepụta nke melanin, nke mere na acha akpụkpọ nevus tụrụ dị ka freckles na-acha ọcha na-acha ọcha akpụkpọ.

Ojiji

1. Kwalite nhazi nke mkpụrụ osisi ma ọ bụ mkpụrụ osisi na-enweghị mkpụrụ.N'ime oge okooko cucumbers, fesa ngwọta 50-100mg / kg otu ugboro iji kwalite mkpụrụ na mmụba mkpụrụ.Mgbe ụbọchị 7-10 nke mkpụrụ vaịn gachara, a na-efesa mkpụrụ vaịn na-esi ísì ụtọ na mmiri 200-500mg / kg otu ugboro iji kwalite mpụta mkpụrụ osisi na-enweghị mkpụrụ.

2. Kwalite uto nri nke celery.fesa epupụta na 50-100mg / kg ngwọta otu ugboro 2 izu tupu owuwe ihe ubi;Ịfesa akwụkwọ nri na-ahapụ 1-2 ugboro 3 izu tupu owuwe ihe ubi nwere ike ịbawanye azuokokoosisi na akwụkwọ.

3. Agbaji dormancy ma kwalite epulite nduku.Sook tubers na 0.5-1mg / kg ngwọta maka nkeji 30 tupu ịgha mkpụrụ;Iri mkpụrụ ọka bali na 1mg/kg nke ngwọta ọgwụ tupu ịgha mkpụrụ nwere ike ịkwalite germination.

4. Mgbochi ịka nká na mmetụta nchekwa: gbanye isi nke galik pulite na ngwọta 50mg / kg maka nkeji 10-30, fesa mkpụrụ osisi ahụ na 5-15mg / kg ngwọta otu ugboro n'oge mkpụrụ osisi ndụ ndụ nke citrus, gbanye mkpụrụ osisi na 10mg/ Ngwọta n'arọ mgbe owuwe ihe ubi banana, ma fesaa mkpụrụ osisi ahụ na 10-50mg / kg tupu iweta kukumba na anyụ, ihe niile nwere ike inwe mmetụta nchekwa.

5. N'oge vernalization ogbo nke okooko chrysanthemums, spraying epupụta na 1000mg / kg nke ọgwụ ngwọta, na n'oge nwa osisi ogbo nke Cyclamen persicum, spraying okooko osisi na 1-5mg / kg nke ọgwụ ngwọta nwere ike kwalite ifuru.

6. Imezi mkpụrụ ntọala ọnụego nke ngwakọ osikapa mmepụta n'ozuzu na-amalite mgbe nne na nna bụ 15% n'isi, na ọ na-emeso ya na 25-55mg/kg mmiri mmiri ịgba maka 1-3 ugboro na njedebe nke 25% isiokwu.Buru ụzọ were itinye uche dị ala, wee were oke itinye uche.

Mkpachapụ anya

1. Gibberellic acid nwere obere mmiri solubility.Tupu iji ya, gbanye ya na obere mmanya ma ọ bụ Baijiu, wee gbakwunye mmiri ka ọ gbanye ya na ntinye achọrọ.

2. Mkpụrụ osisi a na-eji gibberellic acid na-enwe mmụba nke mkpụrụ osisi na-adịghị amụba, n'ihi ya, ọ dịghị mma itinye ọgwụ na-egbu egbu n'ọhịa.