Compositional Nutrient Diagnosis (CND) Standards for Opuntia ficus-indica (L.) Miller 'Rojo Pelón' Fruiting

IF 0.4 4区农林科学 Q4 HORTICULTURE

Journal of the Professional Association for Cactus Development Pub Date : 2021-09-17 DOI:10.56890/jpacd.v23i.452

Evelyn Hernandez Vidal, Fidel Blanco Macias, F. G. Veliz Deras, Leticia R Gaytán Alemán, Anselmo González Torres, Ricardo David Valdez Cepeda

{"title":"Compositional Nutrient Diagnosis (CND) Standards for Opuntia ficus-indica (L.) Miller 'Rojo Pelón' Fruiting","authors":"Evelyn Hernandez Vidal, Fidel Blanco Macias, F. G. Veliz Deras, Leticia R Gaytán Alemán, Anselmo González Torres, Ricardo David Valdez Cepeda","doi":"10.56890/jpacd.v23i.452","DOIUrl":null,"url":null,"abstract":"In this study, the aim was to develop the compositional nutrient diagnosis (CND) norms for Opuntia ficus indica variety 'Rojo Pelón’ fruiting. Statistical analyses involved a dataset of fruit yield and macro-nutrient concentrations of 228 1-year old cladodes from healthy plants. A cutoff yield (1,166.67 g cladode-1) between the low- and high-yield subpopulations was determined after examining six cumulative variance ratio functions related to yield per 1-year old cladode. Means and standard deviations of row-centered log-ratios of five nutrients (N, P, K, Ca, and Mg) and a filling value Rd, which includes all nutrients not chemically analyzed. Estimated preliminary CND norms (mean ± standard deviation of the row-centered log-ratios) are: = ?1.114 ± 0.219, = ?2.194 ±0.076, = 0.163 ± 0.259, = ?0.708 ± 0.157, = 0.401 ± 0.100, and = 3.452 ± 0.095. These CND standards are associated with the following 1-year old fruiting cladode mean concentrations: N=0.958%, P=0.318%, K=3.507%, Ca=4.228%, and Mg=1.448%. Then, the order of macro-nutrient requirements is as follows: Ca>K>Mg>N>P.","PeriodicalId":54361,"journal":{"name":"Journal of the Professional Association for Cactus Development","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2021-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Professional Association for Cactus Development","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.56890/jpacd.v23i.452","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"HORTICULTURE","Score":null,"Total":0}

引用次数: 1

Abstract

In this study, the aim was to develop the compositional nutrient diagnosis (CND) norms for Opuntia ficus indica variety 'Rojo Pelón’ fruiting. Statistical analyses involved a dataset of fruit yield and macro-nutrient concentrations of 228 1-year old cladodes from healthy plants. A cutoff yield (1,166.67 g cladode-1) between the low- and high-yield subpopulations was determined after examining six cumulative variance ratio functions related to yield per 1-year old cladode. Means and standard deviations of row-centered log-ratios of five nutrients (N, P, K, Ca, and Mg) and a filling value Rd, which includes all nutrients not chemically analyzed. Estimated preliminary CND norms (mean ± standard deviation of the row-centered log-ratios) are: = ?1.114 ± 0.219, = ?2.194 ±0.076, = 0.163 ± 0.259, = ?0.708 ± 0.157, = 0.401 ± 0.100, and = 3.452 ± 0.095. These CND standards are associated with the following 1-year old fruiting cladode mean concentrations: N=0.958%, P=0.318%, K=3.507%, Ca=4.228%, and Mg=1.448%. Then, the order of macro-nutrient requirements is as follows: Ca>K>Mg>N>P.

查看原文本刊更多论文

仙人掌果实成分营养诊断标准

在本研究中，目的是制定仙人掌品种“Rojo Pelón”果实的成分营养诊断（CND）规范。统计分析涉及来自健康植物的228个1年生分支的果实产量和宏观营养浓度数据集。在检查了与每1年生分支节产量相关的6个累积方差比函数后，确定了低产量和高产亚群之间的临界产量（1166.67g分支节-1）。五种营养素（N、P、K、Ca和Mg）的以行为中心的对数比和填充值Rd的平均值和标准偏差，其中包括未经化学分析的所有营养素。估计的初步CND标准（行中心对数比的平均值±标准差）为：=？1.114±0.219，=？2.194±0.076，=0.163±0.259，=？0.708±0.157、=0.401±0.100和=3.452±0.095。这些CND标准与1年生结果枝节的平均浓度有关：N=0.958%，P=0.318%，K=3.507%，Ca=4.228%，Mg=1.484%。

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

Journal of the Professional Association for Cactus Development Agricultural and Biological Sciences-Plant Science

CiteScore

1.10

自引率

33.30%

发文量

期刊介绍： The editors of the Journal of the Professional Association for Cactus Development, are very excited to be a part of the excellent editorial committee and to work together to create the synergism between scientists, growers, legislators, and business people so vital to the development of this industry to serve the people of arid lands.