Performance of corn hybrids for in natura consumption in the Pontal do Triângulo Mineiro region of Brazil

Q4 Agricultural and Biological Sciences

Agronomia Colombiana Pub Date : 2021-09-01 DOI:10.15446/agron.colomb.v39n3.95046

V. C. Galati, Emilly Ruas Alkimim, Layane Aparecida Mendes dos Santos, J. V. F. Cardoso, Gelsimar Faria Oliveira, F. Kaneko

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Abstract

Corn is considered one of the most economically important crops in the world. However, in addition to its importance for grain production, this crop stands out for the consumption of green corn. This study aimed to characterize different corn hybrids grown in the Pontal do Triângulo Mineiro region of Brazil, considering the agronomic characteristics of importance and the preference of local consumers. We evaluated six characteristics as follows: cob length (CL), cob diameter (CD), cob weight with husks (WWH) (g), weight without husks (WWNH) (g), soluble solids content (SS) (°Brix), and plant population per ha (PP). Data were subjected to analysis of variance and the means were compared by the Scott-Knott test at a 1% probability level. For the sensory analysis, we evaluated the flavor, color, texture, and purchase intention characteristics of corn cobs. The hybrids XB6012 Bt, R9789 vip3, SX 8555 vip3, SX 7005 vip3 and BM709 PRO2 showed higher values for CL and WWNH, characteristics of importance for the fresh corn consumer market. The hybrid BM 709 PRO2 had significant potential compared to the others, due to the higher values of CL and CD, in addition to being among the hybrids with the highest WWNH. Based on the sensory analysis, the hybrids SX 7005 vip3 and DKB 390 PRO3 stood out in terms of flavor and texture, surpassing the local commercial corn.

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巴西蓬塔尔多特朗古洛米内罗地区天然食用玉米杂交种的表现

玉米被认为是世界上最重要的经济作物之一。然而，除了对粮食生产的重要性外，这种作物在绿色玉米的消费方面也很突出。考虑到重要的农艺特征和当地消费者的偏好，本研究旨在对巴西蓬塔尔多特朗古洛米内罗地区种植的不同玉米杂交种进行表征。我们评估了六个特征：玉米芯长度（CL）、玉米芯直径（CD）、有壳玉米芯重量（WWH）（g）、无壳玉米芯重（WWNH）（g。对数据进行方差分析，并在1%的概率水平下通过Scott Knott检验对平均值进行比较。在感官分析方面，我们评估了玉米芯的风味、颜色、质地和购买意向特征。杂交种XB6012-Bt、R9789-vip3、SX 8555vip3、SX 7005-vip3和BM709-PRO2表现出较高的CL和WWNH值，这些特征对新鲜玉米消费市场具有重要意义。与其他杂交种相比，杂交种BM 709 PRO2具有显著的潜力，这是因为除了是WWNH最高的杂交种之外，CL和CD的值更高。根据感官分析，杂交种SX 7005 vip3和DKB 390 PRO3在风味和质地方面脱颖而出，超过了当地的商品玉米。

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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来源期刊

Agronomia Colombiana Agricultural and Biological Sciences-Agronomy and Crop Science

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

25 weeks

期刊介绍： Agronomia Colombiana journal it is intended to transfer research results in different areas of tropical agronomy. Original unpublished papers are therefore accepted in the following areas: physiology, crop nutrition and fertilization, genetics and plant breeding, entomology, phytopathology, integrated crop protection, agro ecology, weed science, environmental management, geomatics, biometry, soils, water and irrigation, agroclimatology and climate change, post-harvest and agricultural industrialization, food technology, rural and agricultural entrepreneurial development, agrarian economy, and agricultural marketing (Published: Quarterly).