IMPACT OF NANO FERTILIZERS AND CHEMICAL FERTILIZERS ON VALENCIA ORANGE (CITRUS SINENSIS [L.] OSBECK) GROWTH, YIELD AND FRUIT QUALITY

IF 0.6 4区环境科学与生态学 Q4 ECOLOGY

Applied Ecology and Environmental Research Pub Date : 2023-01-01 DOI:10.15666/aeer/2102_13751387

A. El-Shereif, S. Zerban, M. Elmaadawy

引用次数: 0

Abstract

. This study was carried out in a private orchard located in Biala, Kafr El-Sheikh governorate, Egypt to investigate the effect of Nano-fertilizers versus chemical fertilizers on the growth and productivity of Valencia orange. Two rates of Nano-fertilizers (11.45 and 19.8 g/tree) were applied to the soil, foliar, or mixed, resulting in six treatments, with chemical fertilizers (0.55, 0.12, 0.46 Kg of N, P 2 O 5 , and K 2 O/tree/year, respectively) serving as the control. When compared to the control, Nano-fertilizer treatments increased tree canopy volume, leaf area, chlorophyll and nutrient contents, yield, and fruit quality. T7 (19.8 g/tree- half soil and half foliar application) produced consistent results in both seasons of the study, recording the highest canopy volume, leaf area, chlorophyll and nutrient content, yield, and fruit quality, which included vitamin C and TSS. Nano-foliar application was found to be more effective than soil application.

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纳米肥和化肥对柑桔生长的影响[j]。[osbeck]生长、产量和果实品质

．这项研究是在埃及Kafr El-Sheikh省Biala的一个私人果园进行的，目的是调查纳米肥料与化肥对瓦伦西亚橙子生长和生产力的影响。土壤、叶面和混合施用纳米肥料(11.45和19.8 g/棵)共6个处理，以化学肥料(分别为0.55、0.12、0.46 Kg N、p2o和k2o /棵/年)为对照。与对照相比，纳米肥处理增加了树冠体积、叶面积、叶绿素和养分含量、产量和果实品质。T7 (19.8 g/树-半土半叶施用)在两个季节的研究结果一致，记录了最高的冠层体积、叶面积、叶绿素和养分含量、产量和果实质量，其中包括维生素C和TSS。纳米叶面施用比土壤施用更有效。

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来源期刊

Applied Ecology and Environmental Research ECOLOGY-ENVIRONMENTAL SCIENCES

CiteScore

1.40

自引率

14.30%

发文量

104

审稿时长

14 months

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