Prohydrojasmon, a new plant growth regulator which can improve color and taste on fruits

Prohydrojasmon is a new effective and safety Plant Growth Regulator, it can be used on fruits, like grapes, apples, tomotoes, jujube etc. to advance maturity, make color improvement, increase sugar content.

Benefits:
1)Most safe PGR, will not harm to grape powder, not cause soft fruit, long time storage post harvest.
2)Use friendly, it is suitable for foliar spray, not fruit spray or fruit soaking.
3)Make color improvement
4)Increase sugar content
5)Improve taste
6)Advance maturity



Recommend Dosage:
Grapes：
Dillute 1L into 500kg water, foliar spray on whole grape tree during color change period(2~4 weeks pre-harvest).
Second foliar spray 7 days later.
Apples:
Dillute 1L into 500kg water, foliar spray fruit during color change period (2~4 weeks pre-harvest)
Use together with brassinolide will reach better results.


Why choose Prohydrojasmon?

Product
Application method
Dosage
Good Effects
Bad Effects
Prohydrojasmon (PDJ)
Foliar spray
500~800 dilution
Make fruit blush earlier and evenly;Advance maturity around 1~2 weeks;Increase sugar content in fruits;Enhance fruit resistance to environmental stress and disease
Not found
Abscisic acid
 (s-ABA)
Fruit spray or dripin low concentration
100~400 dilution
Make fruit blush earlier;Advance maturity around 1~2 weeks;
May cause leaf turn to yellow;May cause harm to grape fruit powder
Ethephon
Foliar spray
2000 dilution
Make fruit blush quicklyAdvance maturity around 1~2 weeks;
Incorrect dosage may cause soft fruit or falling fruit, storage time is short post harvest

Field Trial

By combined spraying of gibberellin (GA) and prohydrojasmon (PDJ), the occurrence of peel puffing can be almost reduced by half. The optimum concentrations of GA and PDJ in the spray are 3.3 and 25 ppm.



Field Trial of Prohydrojasmon (PDJ) on pineapple, it is suggested to mix PDJ with Potassium fertilizer or amino acids, the result will be better.



Customer in Peru who completed trial of Prohydrojasmon (PDJ) on his grape farms, sent us the feedback. He said the color improvement is fantastic.


One company in Mexico already carried out trial on grapes and got good results, the technican said PDJ is the future.








anything interest, please contact

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SKYPE:+86 15050351426


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