Yield and quality of silage of maize hybrids

被引：6

作者：

Araujo, Karoline Guedes ^{[1
]}

Junqueira Villela, Severino Delmar ^{[1
]}

Leonel, Fernando de Paula ^{[2
]}

Costa, Patricia Monteiro ^{[1
]}

Fernandes, Leonardo de Oliveira

Tamy, Wagner Pessanha ^{[3
]}

Andrade, Vinicius Raimundi ^{[1
]}

机构：

[1] Univ Fed Vales Jequitinhonha & Mucuri, Diamantina, MG, Brazil

[2] Univ Fed Sao Joao del Rei, Sao Joao del Rei, MG, Brazil

[3] Univ Estadual N Fluminen, Campos dos Goytacazes, RJ, Brazil

来源：

REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE | 2012年 / 41卷 / 06期

关键词：

fermentation profile; nutritional value; Zea mays; CORN HYBRIDS; ZEA-MAYS; L;

D O I：

10.1590/S1516-35982012000600031

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The objective of this research was to identify the potential of maize hybrids for the production of silage. Hybrids 1671B, 2B433, 20A78, SHS4070, BX1280 and DKB390 were tested in a randomized block design with three replications. The hybrids yields were evaluated (average plant height, height of ear insertion, number of broken and lodged plants/ha, leaf: stem and ear: plant ratio and production of of DM, CP and TDN/ha). There was no difference between hybrids for the variables studied, except for the height of ear insertion. With respect to chemical characteristics, N-NH3/NT organic acids, and pH, there was also no difference between cultivars and hybrid silages are rated as of very good quality.

引用

页码：1539 / 1544

页数：6

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