نتایج جستجو برای: summer pruning and calcium spray could
تعداد نتایج: 16882506 فیلتر نتایج به سال:
Floriculture crops can lose their aesthetic quality due to water deficit during postproduction. Calcium is a secondary messenger in plant stress signaling, and the treatment of calcium has been proposed alleviate damage by various abiotic stresses. The objective this research was evaluate application methods delay wilting under deficiency three species bedding plants: viola (Viola cornuta), imp...
In cold regions, potatoes are planted in spring. Challenges regarding potato cultivation in the areas facing spring frost, early fall cold and summer heat which has been investigated in this study. This search a factorial experiment in a randomized complete block design was conducted with three replications in 2015 and 2016 in Gandoman regian, Chaharmahal Bakhtiari Province. The fir...
OBJECTIVE Decreased density of dendritic spines in adult schizophrenia subjects has been hypothesized to result from increased pruning of excess synapses in adolescence. In vivo imaging studies have confirmed that synaptic pruning is largely driven by the loss of large or mature synapses. Thus, increased pruning throughout adolescence would likely result in a deficit of large spines in adulthoo...
Nonpoint source (NPS) pollution is a major surface water contaminant commonly caused by agricultural runoff. The purpose of this study was to assess seasonal variation in water quality parameters in Gorganrood watershed (Golestan Province, Iran). It also tried to clarify the effects of agricultural practices and NPS pollution on them. Water quality parameters including potassium, sodium, pH, wa...
The development of spray is one of the important factors effecting the combustion of PFI engines. This research was carried out in order to investigate some of the spray characteristics from PFI injector. In this study, the injector flux was investigated by a mass method and equations for it were presented. The results showed that in the pressure interval (2 to 6 bar), the relation of flux with...
In order to investigate the interaction effect of salinity and supplementary calcium nitrate on growth, quantitative and qualitative attributes of flowers and mineral composition of Rosa hybrida ‘Ilona’, a factorial experiment was carried out in completely randomized design with three replications. Treatments consisted of four sodium chloride rates (0, 5, 10 and 20 mM sodium chloride) and four ...
Introduction Since the late 1950s and early 60’s, conventional calcium hydrogen phosphate has been widely used as the excipient for direct compression tabletting. However, the fi rst generation of calcium phosphates were hard and rough pillar-like crystals with crystal water, which often caused abrasiveness of punches and dies in tabletting. In addition, the crystal water could possibly be rele...
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