Effect of organic calcium uptake and biostimulants during integrated nutrient management (INM) cultivation of kiwifruit cv. ‘Hayward’

IF 1.4 4区生物学 Q3 PLANT SCIENCES

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-06-27 DOI:10.15835/nbha51213109

T. Sotiropoulos, I. Manthos, T. Chatzistathis, Nektarios Kountis, O. Dichala, G. Tsoktouridis

{"title":"Effect of organic calcium uptake and biostimulants during integrated nutrient management (INM) cultivation of kiwifruit cv. ‘Hayward’","authors":"T. Sotiropoulos, I. Manthos, T. Chatzistathis, Nektarios Kountis, O. Dichala, G. Tsoktouridis","doi":"10.15835/nbha51213109","DOIUrl":null,"url":null,"abstract":"Foliar application with calcium (Ca) fertilizers improves quality and flesh firmness of kiwifruit and affects the mineral composition of leaves and fruits. The impact of preharvest foliar sprays, using a commercial fertilizer with organic Ca content in combination with an integrated nutrient management (INM) fertilizers and biostimulants was assessed for the quality properties and nutritional status of the kiwi cv. ‘Hayward’ over a 2-year period. Fruit flesh firmness increased under all organic Ca applications. In addition, all treatments resulted in elevated dry mass content, which is a common quality index. In leaves, the concentrations of N, P, K and B were higher compared to control. In fruits, the concentrations of N, B, K and Ca increased, in contrast to Mg, which was reduced. The content of Mn, Zn, Fe and Cu was not affected either in leaves or fruits. Application of organic Ca-fertilizers led to increased flesh firmness, total soluble solids, total acidity, and dry mass percentage. Foliar application with the addition of the biostimulant THEOFAST resulted in the elongation of stigmas area in kiwi cv. ‘Hayward’ fruits.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.15835/nbha51213109","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 0

Abstract

Foliar application with calcium (Ca) fertilizers improves quality and flesh firmness of kiwifruit and affects the mineral composition of leaves and fruits. The impact of preharvest foliar sprays, using a commercial fertilizer with organic Ca content in combination with an integrated nutrient management (INM) fertilizers and biostimulants was assessed for the quality properties and nutritional status of the kiwi cv. ‘Hayward’ over a 2-year period. Fruit flesh firmness increased under all organic Ca applications. In addition, all treatments resulted in elevated dry mass content, which is a common quality index. In leaves, the concentrations of N, P, K and B were higher compared to control. In fruits, the concentrations of N, B, K and Ca increased, in contrast to Mg, which was reduced. The content of Mn, Zn, Fe and Cu was not affected either in leaves or fruits. Application of organic Ca-fertilizers led to increased flesh firmness, total soluble solids, total acidity, and dry mass percentage. Foliar application with the addition of the biostimulant THEOFAST resulted in the elongation of stigmas area in kiwi cv. ‘Hayward’ fruits.

查看原文本刊更多论文

综合营养管理(INM)对猕猴桃有机钙吸收和生物刺激素的影响。“海沃德”

叶面施钙肥可改善猕猴桃品质和果肉硬度，并影响叶片和果实的矿物质组成。研究了采前叶面喷施含有机钙的商品肥料、综合营养管理(INM)肥料和生物刺激素对猕猴桃品质和营养状况的影响。“海沃德”在两年的时间里。施用有机钙后，果肉硬度增加。此外，所有处理都导致干质量含量升高，这是一个常见的质量指标。叶片中N、P、K、B的浓度均高于对照。在果实中，氮、硼、钾和钙的浓度增加，而镁的浓度降低。叶片和果实中Mn、Zn、Fe和Cu的含量均未受影响。施用有机钙肥增加了果肉硬度、总可溶性固形物、总酸度和干质量百分比。叶面施用生物刺激素THEOFAST可使猕猴桃柱头面积伸长。“海沃德”水果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Notulae Botanicae Horti Agrobotanici Cluj-napoca PLANT SCIENCES-

CiteScore

2.70

自引率

0.00%

发文量

118

审稿时长

3 months

期刊介绍： Notulae Botanicae Horti Agrobotanici Cluj-Napoca is a peer-reviewed biannual journal aimed at disseminating significant research and original papers, critical reviews and short reviews. The subjects refer on plant biodiversity, genetics and plant breeding, development of new methodologies that can be of interest to a wide audience of plant scientists in all areas of plant biology, agriculture, horticulture and forestry. The journal encourages authors to frame their research questions and discuss their results in terms of the major questions of plant sciences, thereby maximizing the impact and value of their research, and thus in favor of spreading their studies outcome. The papers must be of potential interest to a significant number of scientists and, if specific to a local situation, must be relevant to a wide body of knowledge in life sciences. Articles should make a significant contribution to the advancement of knowledge or toward a better understanding of existing biological and agricultural concepts. An international Editorial Board advises the journal. The total content of the journal may be used for educational, non-profit purposes without regard to copyright. The distribution of the material is encouraged with the condition that the authors and the source (Notulae Botanicae Horti Agrobotanici Cluj-Napoca or JCR abbrev. title Not Bot Horti Agrobo) are mentioned.