Kugwiritsa ntchito kwa DCPTA

Ubwino waChithunzi cha DCPTA:

1. yotakata sipekitiramu, mkulu dzuwa, otsika kawopsedwe, palibe zotsalira, palibe kuipitsa

2. Kupititsa patsogolo photosynthesis ndikulimbikitsa kuyamwa kwa michere

3. mbande yamphamvu, ndodo yolimba, onjezerani kukana kupsinjika

4. sungani maluwa ndi zipatso, sinthani kuchuluka kwa zipatso

5. Sinthani khalidwe

6. Zipatso zazitali

7. Limbikitsani kukula kwa mizu ndi ma tubers ndikuwonjezera zokolola

Tekinoloje yogwiritsira ntchito DCPTA:

1. DCPTA imagwiritsidwa ntchito ngati synergist yosakaniza ndi feteleza

DCPTA ingagwiritsidwe ntchito limodzi ndi feteleza. DCPTA ufa waiwisi uli ndi kusungunuka kwamadzi kwabwino komanso kusungunuka mwachangu m'madzi. Itha kusakanikirana mwachindunji ndikugwiritsa ntchito feteleza wambiri, feteleza wapawiri, feteleza wambiri wamadzimadzi, feteleza wamtundu (ufa kapena madzi), feteleza wa amino acid (madzi kapena ufa), feteleza wa humic acid (ufa kapena madzi). madzi kapena phala feteleza), ndipo ali ndi katundu wokhazikika. Ikagwiritsidwa ntchito, imamwedwa mwachindunji ndi muzu, tsinde kapena tsamba la mbewu, imagwira ntchito pakatikati pa mbewu, imathandizira kuyamwa kwa feteleza ndi mbewu, imapangitsa kuti feteleza isagwire bwino, imathandizira kagwiritsidwe ntchito ka feteleza, ndikupanga feteleza. zotsatira mofulumira kwambiri, sikutanthauza zosungunulira organic ndi zina, ndipo akhoza kusungidwa kwa nthawi yaitali. DCPTA ndi ya ma organic amines, omwe amatha kukhala ovuta kutsata zinthu zofunikira za mbewu monga chitsulo, zinki, mkuwa ndi manganese kuti apititse patsogolo kuyamwa kwa zinthu zomwe zimakhudzidwa ndi mbewu, kupititsa patsogolo luso lazomera, kufulumizitsa kuyamwa ndi kugwiritsa ntchito. feteleza wopangidwa ndi zomera, onjezerani kuchuluka kwa feteleza ndi 30%, kuchepetsa kutaya kwa feteleza m'nthaka, ndikuchepetsa kuwonongeka kwa kutayika kwa feteleza ku chilengedwe. Zimapangitsanso kuti zokolola zambiri komanso zipatso zikhale bwino.

2. DCPTA imagwiritsidwa ntchito ngati synergist ndi fungicide

DCPTA ikhoza kupititsa patsogolo kupirira kwa chilala, kukana kusefukira kwa madzi ndi kupsinjika kwina kwa mbewu, ndipo DCPTA ikhoza kulimbikitsa phata la mbewu kuti likhale ndi chitetezo champhamvu. Pokhapokha ngati chitetezo chamthupi cha mbeu chikuyenda bwino, mbewuyo imatha kudwala kapena kusadwala. DCPTA ili ndi mitundu iwiri ya mlingo, mafuta osakanizidwa akhoza kusakanikirana ndi zinthu zosiyanasiyana za mafuta a emulsified, ndipo ufa woyambirira ungagwiritsidwe ntchito ndi fungicide ufa, wothandizira madzi, granule ndi mitundu ina ya mlingo.

Kuphatikizikako kumatha kupititsa patsogolo chitetezo chamthupi cha mbewu pothirira, kuti fungicide ikhale ndi mphamvu yothamanga, nthawi yayitali komanso mawonekedwe owoneka bwino. Zotsatira zikuwonetsa kuti DCPTA imatha kuletsa ndikuletsa matenda ambiri a zomera omwe amayamba chifukwa cha bowa, mabakiteriya ndi ma virus.

3. DCPTA imagwiritsidwa ntchito ngati mankhwala a herbicide

Kafukufuku wambiri wam'munda watsimikizira kuti DCPTA imatha kufulumizitsa kuchira kwa mbewu zomwe zakhudzidwa ndi mankhwala ophera udzu, kuchepetsa mphamvu ya mankhwala ophera udzu kukhala otsika kwambiri, ndikuchepetsa kutayika kapena kusatayika konse chifukwa cha mankhwala ophera udzu. Kuphatikizika ndi herbicide, kumatha kuteteza mbewu poyizoni popanda kuchepetsa mphamvu ya herbicide, kotero kuti mankhwala a herbicide angagwiritsidwe ntchito mosamala. Kwa mbewu zomwe zakhala ndi poizoni, DCPTA itha kugwiritsidwa ntchito pochotsa poizoni, kuti mbewu zibwezeretsedwe mwachangu ndikuchepetsa kuwonongeka kwachuma.

4. Gwiritsani ntchito njira ndi kugwiritsa ntchito DCPTA

4.1 DCPTA yokhayo pogwiritsa ntchito DCPTA yaiwisi yaiwisi ikhoza kupangidwa mwachindunji kukhala mitundu yosiyanasiyana ya madzi ndi ufa, ndende malinga ndi kufunikira kosintha, kupopera mbewu mankhwalawa mumtundu wa 5 ~ 40mg / L (ppm) kumatha kukhala ndi zotsatira zabwino. zomwe 20 ~ 30mg/L(ppm) zotsatira ndizabwino kwambiri.

4.2 DCPTA imagwiritsidwa ntchito limodzi ndi feteleza, fungicides,mankhwala ophera tizilombo, ndi mankhwala ophera udzu

DCPTA imagwiritsidwa ntchito limodzi ndi mankhwala ophera fungal, mankhwala ophera tizilombo ndi herbicides, ndipo zotsatira zake zimakhala zabwino pa 20mg/L(ppm).

DCPTA imagwiritsidwa ntchito limodzi ndi feteleza, ndipo mlingo wovomerezeka wa kuthira ndi kuthira madzi ndi 5-15g/mu.