不同生育期施用纳米肥对甜玉米生化胁迫因子的影响

IF 0.8 4区生物学 Q3 AGRONOMY

Legume Research Pub Date : 2023-10-04 DOI:10.18805/lrf-766

Gözde Hafize Yıldırım, Ebru Batı Ay

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引用次数: 0

摘要

背景:众所周知，纳米肥料比其他类型的肥料更有效。本研究旨在确定不同时间施用不同纳米肥和不同剂量下甜玉米的生化胁迫参数和产量值。方法:本研究于2020-2021年玉米生产季节在土耳其安塔利亚进行。研究了不同施用纳米肥料对雨哈扎尔F1玉米产量和品质的影响。本研究采用3种不同的施肥时间(3叶期、12叶期和玉米抽雄期)、4种不同的纳米肥料(纳米锌、纳米钼、纳米硼和纳米铁)和2种不同的施肥剂量(125 ppm和200 ppm)。本研究采用分图设计，随机分组，每组3个重复。结果:总酚含量在271.90±1.51 ~ 118.80±12.47 mg GAE/g之间。总抗氧化剂含量在87.22±4.58 ~ 60.39±2.54%之间。抗坏血酸过氧化物酶活性范围为4.54±1.46 ~ 0.17±0.01 EU/mg蛋白。叶绿素总含量在7.43±1.96 ~ 1.97±0.09 mg/g之间。本研究发现，纳米肥料对玉米植株的生长发育有显著影响。

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Effects of Nanofertilizer Applications at Different Growth Stages of Sweet Corn (Zea mays var. saccharata) on Biochemical Stress Factors

Background: Nanofertilizers are known to be more effective than other types of fertilizers. The present study aims to determine the biochemical stress parameters and yield values obtained when different nanofertilizer applications and doses were applied at different times in sweet corn. Methods: This study was carried out in Antalya, Turkey during the 2020-2021 corn production season. The effects of different nanofertilizer applications on the yield and quality of the Rain Hazar F1 corn variety were investigated. The present study employed 3 different fertilizer application times (3-leaf stage, 12-leaf stage and corn tasseling season), 4 different nanofertilizers (nano-zinc, nano-molybdenum, nano-boron and nano-iron) and 2 different fertilizer doses (125 ppm and 200 ppm). The study was set up using the split-plot design in randomized blocks with 3 replications. Result: The total phenolic content ranged between 271.90±1.51 and 118.80±12.47 mg GAE/g. The total antioxidant content ranged between 87.22±4.58 and 60.39±2.54%. The ascorbic acid peroxidase activity ranged between 4.54±1.46 and 0.17±0.01 EU/mg protein. The total chlorophyll content ranged between 7.43±1.96 and 1.97±0.09 mg/g. It was found in the present study that nanofertilizers can have a significant effect on the growth and development of corn plants.

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来源期刊

Legume Research AGRONOMY-

CiteScore

1.30

自引率

37.50%

发文量

256

审稿时长

6-12 weeks

期刊介绍： Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.