墨西哥三种野生种Lupinus(豆科)的饲料潜力

IF 0.8 4区生物学 Q3 AGRONOMY

Legume Research Pub Date : 2019-04-07 DOI:10.18805/LR-453

J. F. Zamora-Natera, R. Rodríguez-Macías, Eduardo Salcedo-Pérez, P. García-López, L. Barrientos-Ramírez, J. J. Vargas-Radillo, C. Soto-Velasco, M. Ruiz-López

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引用次数: 1

摘要

在栽培条件下研究豆科植物的产量和饲料质量，对提高畜禽生产效率具有重要意义。研究了灌溉条件下墨西哥三种野生卢平(L. exaltatus, L. mexicanus和L. rotundiflorus)不同成熟期的饲料产量和营养品质。该实验于2016年11月至2017年3月在墨西哥哈利斯科州进行。总体而言，各物种的干物质(DM)随成熟度的提高而增加，但在第3个采样日，高山松草的饲料产量最高，为15、143 kg/ha-1 DM，墨西哥松草次之，为9、140 kg/ha-1 DM。圆花L. routundiflorus饲料产量低，但平均蛋白质含量较高(171.2 g/kg)。磷、钾含量以圆花羊草最高，钙、镁含量以墨西哥羊草较高。

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Forage potential of three wild species of genus Lupinus (Leguminosae) from Mexico

The study of new legumes species in terms of yield and quality of forage under cultivation conditions is essential to improving the productivity of animal production. We evaluated the yield and nutritional quality of forage under irrigation conditions for three wild lupin species from Mexico (L. exaltatus, L. mexicanus, and L. rotundiflorus) at different stages of maturity. The experiment was conducted from November 2016 to March 2017 in Jalisco, Mexico. In general, the dry matter (DM) in all species increased with advancing maturity, but L. exaltatus presented the best production of forage 15, 143 kg/ha-1 DM, followed by L. mexicanus (9, 140 kg/ha-1 DM) on the third sampling date. The low forage yield in L. rotundiflorus was compensated by a higher average protein content (171.2 g/kg). The highest P and K content was recorded in L. rotundiflorus, whereas Ca and Mg were higher in the forage of L. mexicanus.

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来源期刊

Legume Research AGRONOMY-

CiteScore

1.30

自引率

37.50%

发文量

256

审稿时长

6-12 weeks

期刊介绍： Legume Research An International Journal. The Journal is an official publication of Agricultural Research Communication Centre. It is designed to bring out the original research articles on genetics, breeding, physiology, bacterial avtivity, production, quality, biochemistry and seeds of legumes crops. The objective of the journal is to serve as a forum for scientific community to publish their research findings on legumes ans to provide basis for new research. Journal is being scanned in the important indexing and abstracting services.