شنبه ۱۶ بهمن ۰۰ | ۰۹:۵۶ ۲۴ بازديد
Emerging fruits are a powerful pistachio shell reservoir for photosynthetic material. Sprouts
Flowers weakly compete with developing fruits for photosynthetic material
And this may be the reason for their downfall. Levitt and Ferguson 1994
It was reported that urea foliar application in combination with benzyl adenine was successful
Prevents the fall of flower buds in pistachio cultivar Kerman. Treatments
Applied caused the number of buds on the branches treated with
25 mg / l benzyl adenine in combination with 0.3% nitrogen Familiar with
Practically reduced and had 2 to 3 times as many branches with pistachio as urea
Control trees increase. Fruit drop Fruit drop is another
The problems of pistachio trees, so that in the high-yield years to about 80
The percentage also reaches. Type of pollen, problems of pollination and fertilization, unfavorable conditions
Environmental and impaired absorption of carbohydrates, minerals and regulators
Growth has been reported as one of the reasons for this phenomenon.
Free polyamines putrescine, spermidine and spermine including poly compounds
Cations are of low molecular weight and have been shown to decay
Severely reduces the fruits in grapes, mangoes and lychees. Effect of foliar application of polyamines
Spermine and spermidine largely depend on the time of application and the concentration of the case
Their use and it seems that the application of spermine polyamine plays an important role in
Prevents the phenomenon of shedding as well as improves fruit development and branch function
Pistachio plays.
Properties of dried fruit for stomach and intestines