Concentration effect of TiO2/SnO2 in cellulose nanocomposite on fruit ripening rate

2020 ◽  
Author(s):  
Ahmad M. Anwar ◽  
Lia Amelia T. W. Asri ◽  
Bambang S. Purwasasmita
Keyword(s):  
Fruit Ripening ◽  
Concentration Effect ◽  
Ripening Rate

Foliar nano-fertilization enhances fruit growth, maturity and biochemical responses of date palm

2020 ◽  
Author(s):  
Hussein Jasim Shareef ◽  
Rashid Al-Yahyai ◽  
Alaa El-Din K. Omar ◽  
Wan Arfiani Barus
Keyword(s):  
Fruit Ripening ◽  
Date Palm ◽  
Indoleacetic Acid ◽  
Hierarchical Cluster ◽  
Dry Mass ◽  
Soluble Solids ◽  
Fertilization Program ◽  
Biochemical Responses ◽  
Ripening Rate ◽  
Abscisic Acid Content

The experiment was conducted in the Abi Al-Khaseeb orchard, Basrah, Iraq during the 2019 season, on date palm (Hillawi cv.). The effect of foliar nano-fertilizer on the response of the growth and fruit ripening rate was amid. Adding nano-fertilizer to the annual date palm fertilization program improved growth and increased production. A comparison of foliar NPK (1, 2 g L-1) as nano-fertilizer and traditional fertilizer, and combined, was applied. The results revealed that the treatment of foliar traditional and nano-fertilizers together increased the weight of fruit and bunches, water content, indoleacetic acid, and gibberellic acid relative to other treatments. Nano-fertilizers (1g L -1) led to an increase in fruit ripening rate, dry mass, and total soluble solids, activity of the enzymes peroxidase, and superoxide dismutase, and abscisic acid content. The leaflet protein expression shows that the appearance of protein bands 1 to 5 and 6 was up-regulated by control and traditional fertilizer. Whereas the protein bands 6 and 7 were down-controlled under nano-fertilizer. Hierarchical cluster analysis of proteins in the leaf in response to traditional and nano-fertilizer showed two distinct clusters. The use of nano-fertilizer individually leads to the acceleration of fruit ripening. while the production fruit that is increased using foliar nano-fertilizer with traditional fertilizer.

Synthesis, photoluminescence and Li+ concentration effect on new reddish phosphor Li2Sr2Al(PO4)3:Sm3+ for white LEDs

2020 ◽  
Vol 120 ◽  
pp. 108152 ◽  
Author(s):  
Haidong Ju ◽  
Yongbo Liu ◽  
Xianlin Huang ◽  
Xiangqiao Feng ◽  
Baoling Wang ◽  
...  
Keyword(s):  
Concentration Effect ◽  
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