EFFECT OF WATER SUPPLY AND SOWING DATES ON CORN YIELD OF HYBRIDS GROWN DURING OFFSEASON

IF 0.9 4区农林科学 Q3 AGRICULTURAL ENGINEERING

Engenharia Agricola Pub Date : 2023-01-01 DOI:10.1590/1809-4430-eng.agric.v43n1e20210020/2023

D. Fábris, E. P. Gomes, C. J. D. Silva, D. L. Flumignan, Kamila de A. M. Mello, A. C. Sanches

引用次数: 0

Abstract

This study aimed to evaluate the effect of water supply and sowing time on yield and yield components of two corn hybrids grown during offseason in the region of Dourados-MS, Brazil. The experimental design was randomized blocks in sub-divided plots, with four replications. In the main plot, two sowing dates were defined (2013 crop year: February 27 and March 27; and 2014 crop year: March 18 and April 5). In subplots, irrigation management systems were defined (irrigated and rainfed). Hybrids AS 1555 and AS 1590 were grown in the sub-plots. The parameters evaluated were plant height, ear insertion height,

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水量和播期对反季节杂交玉米产量的影响

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来源期刊

Engenharia Agricola AGRICULTURAL ENGINEERING-

CiteScore

1.90

自引率

20.00%

发文量

审稿时长

4-8 weeks

期刊介绍： A revista Engenharia Agrícola existe desde 1972 como o principal veículo editorial de caráter técnico-científico da SBEA - Associação Brasileira de Engenharia Agrícola. Publicar artigos científicos, artigos técnicos e revisões bibliográficas inéditos, fomentando a divulgação do conhecimento prático e científico na área de Engenharia Agrícola.