Evaluation of organic amendment in corn production in Villaflores, Chiapas, Mexico

IF 0.5 4区农林科学 Q4 AGRONOMY

Revista De La Facultad De Agronomia De La Universidad Del Zulia Pub Date : 2023-02-27 DOI:10.47280/revfacagron(luz).v40.n1.09

Carlos Aguilar, F. Martínez, Isidro Zapata, J. Aguilar, Juan Zamora

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引用次数: 0

Abstract

The use of organic fertilizers contributes to the improvement of the fertility of agricultural soils. The objective was to evaluate three doses of organic fertilizer incorporated into the soil (10, 20 and 30 t.ha-1) and a control, in corn production. The management of the crop was conventional, after the preparation of the soil with agricultural machinery, the doses of compost were incorporated. Planting was manual with a density of 66,500 plants.ha-1. A completely randomized design and three replicates per treatment were used. Data were analyzed with analysis of variance, tests of means, correlation analysis, and economic evaluation. The results indicated that the incorporation of organic fertilizer to the soil benefited the height of the plant and ear, leaf area, stem diameter, number and yield of ears.ha-1. A direct and positive relationship was found between the dose of amendment incorporated into the soil and the production of ears in the milky-dough state. The application of 30 t.ha-1 of organic fertilizer showed the best results for the indicated agronomic variables and presented the best economic benefits.

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墨西哥恰帕斯州维拉弗洛雷斯玉米生产中有机添加剂的评价

使用有机肥有助于提高农业土壤的肥力。目的是评价在玉米生产中向土壤中施用三剂有机肥(10、20和30 t.h ha-1)和对照。作物的管理是常规的，在用农业机械准备土壤后，加入堆肥的剂量。种植为人工种植，种植密度为66500株。采用完全随机设计，每个处理3个重复。数据分析采用方差分析、均值检验、相关分析和经济评价。结果表明，土壤施有机肥有利于提高株高和穗高、叶面积、茎粗、穗数和产量。土壤中掺入的改良剂剂量与乳状状态下的穗产量呈正相关。施用30 t.ha-1有机肥对指标农艺指标效果最好，经济效益最好。

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

Revista De La Facultad De Agronomia De La Universidad Del Zulia AGRONOMY-

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： La Revista de la Facultad de Agronomía de la Universidad del Zulia publica artículos científicos, notas técnicas, comunicaciones rápidas y artículos invitados originales e inéditos, es decir, que no hayan sido publicados ni enviados simultáneamente a otra revista para su publicación, de autores interesados en el campo agrícola vegetal y agrícola animal. De presentarse el caso que el autor o autores hubiesen enviado o publicado su manuscrito simultáneamente en otra revista, podrán ser sancionados con la no publicación en esta revista por tiempo indefinido. Se admiten manuscritos escritos en idioma Español, Portugués o Inglés, con un resumen en Español o Portugués y otro en Inglés (Abstract).