THE BEHAVIOR OF SOME TOMATO GENOTYPES UNDER CONDITIONS OF THERMAL-HYDRIC STRESS IN THE SANDY SOILS AREA

ANNALS OF THE UNIVERSITY OF CRAIOVA, Biology, Horticulture, Food products processing technology, Environmental engineering Pub Date : 2022-12-16 DOI:10.52846/bihpt.v27i63.56

Loredana-Mirela Sfîrloagă, S. Nanu, A. Diaconu, M. Șerban, M. Băjenaru, Cristina Bîrsoghe, Felicia Frătuțu, M. Dima

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Abstract

The tomato genotypes studied (L-11/53, Monalbo, L-24/13 and AP-10) were subjected to an analysis of the variability of the main quantitative characteristics of the fruit (fruit weight, fruit height and diameter, shape index, pericarp thickness and soluble dry matter).The registered biometric data were statistically processed, calculating for each analyzed character the mean (x̄), the standard deviation (s), the coefficient of variability (s%), the range of variability (k = x̄ ± s) and the frequency of individuals in the range of variability (f%).The statistical analysis of the recorded data showed that the four tomato genotypes are uniform in terms of the variability of the main characters, the coefficient of variability having medium and low values for most of the analyzed characters, and represent a valuable material for the improvement of this species under conditions of thermal stress hydric from the area sandy soils.

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沙土地区几种番茄基因型在热-水胁迫条件下的表现

对所研究番茄基因型(L-11/53、Monalbo、L-24/13和AP-10)果实主要数量性状(果重、果高和果径、形状指数、果皮厚度和可溶性干物质)进行变异分析。对注册的生物特征数据进行统计处理，计算每个分析特征的平均值(x′)、标准差(s)、变异系数(s%)、变异范围(k = x′±s)和个体在变异范围内的频率(f%)。统计分析表明，4个番茄基因型的主要性状变异率基本一致，大部分性状变异系数均为中低值，为该品种在区域砂质土壤热胁迫条件下的改良提供了有价值的资料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ANNALS OF THE UNIVERSITY OF CRAIOVA, Biology, Horticulture, Food products processing technology, Environmental engineering

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