Sodium nafhatalene acetate Naa-na Adder Rooting ntawm cuttings hauv cov txiv lws suav cucumbers thiab txhim kho tus nqi ciaj sia ntawm cuttings

Naphyyl acetic acid (NAA) feem ntau siv los tswj kev loj hlob ntawm cov qoob loo xws li kev txhawb nqa kev loj hlob, ua kom muaj txiaj ntsig zoo, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho kom zoo dua qub, thiab txhim kho tau zoo.

Naphyyl acid txhawb kev loj hlob thiab txhim kho cov noob actuav hluav taws xob nrog 10 mg / l Txau txiv lws suav nrog qhov tsim nyog thaum lub caij cog qoob loo tuaj yeem txhawb cov lus txaj muag thiab cog ntoo kom ruaj khov.

Naphyyl acetic acid tuaj yeem tiv thaiv cov txiv hmab txiv ntoo thiab cov txiv hmab txiv ntoo ua paug nrog cov txiv hmab txiv ntoo thiab cov txiv hmab txiv ntoo tso tawm los ntawm 15% -30%. Lub tshuab yog txhawm rau inhibit abscission txheej tsim thiab ncua cov txiv nyhiab stallal detachment. Kho cov noob dib ntoo nrog tib txoj kev sib xyaw ntawm kev daws teeb meem tuaj yeem ua tiav cov cuam tshuam zoo. Naphyyl acid txhawb nqa cov noob kev kho thiab germining dib acid tov rau hauv ib qho 20-8 teev ua ntej sowing tuaj yeem txhim kho cov yub ua kom tsis kam. Lws suav cov noob soaking muaj cov txiaj ntsig zoo sib xws.

Naphyyl acidet acid txhawb nqa cov txiv hmab txiv ntoo ua kom txhawb nqa cov txiv ntoo ntawm cov txiv lws suav, cucumbers, thiab lwm yam txiv hmab txiv ntoo. Piv txwv li, nws nce tus naj npawb ntawm poj niam paj thiab txiv hmab txiv ntoo tawm hauv cucumbers; Txau txiv lws suav nrog nws kuj tseem tuaj yeem txhim kho cov txiv ntoo zoo thiab txhim kho cov kab mob tsis kam.