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首页> 外文会议>Meeting of the European Association for Research on Plant Breeding Fodder Crops and Amenity Grasses Section >New Insights into Alfalfa borage Quality Through the Research Project QualMedica
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New Insights into Alfalfa borage Quality Through the Research Project QualMedica

机译：通过研究项目Qual＆Medica对苜蓿琉璃苣质量的新见解

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The research project 'High quality alfalfa for the dairy chain' (Qual&Medica), led by Societa Produttori Sementi and funded by Fondazione Cassa di Risparmio of Bologna and Regione Emilia-Romagna, focuses on management and genetic tools to improve thefeeding quality of alfalfa forage for the dairy chain and to increase the crop profitability in hay-based farming systems. Three workpackages of the project aim to define: (i) breeding strategies to increase the crop feeding value; (ii) mowing strategiesto improve hay quality; and (iii) rapid analytical tools for quality classification of harvested forages. The purpose of the fourth workpackage is to communicate the project results and provide technical support to growers that target high quality forages. Qual&Medica pays specific attention to the evaluation of genetic and environmental determinants of alfalfa forage quality parameters, such as protein and fiber fractions. These parameters are investigated in experiments under field and controlled conditions, which exploit the genotypic diversity in a wide set of varieties, landraces and advanced breeding lines. The effect of environmental and harvesting practices, and their interactions with genetic factors, are studied by applying different mowingschedules and water-stresslevels on different germplasm types. This paper provides preliminary results generated by project experiments carried out in agricultural and controlled-environment experiments.
机译：由Societa Produttori Sementi领导的乳业链条（Qual＆Medica）的研究项目'高质量的苜蓿，由Societa Produttori Sementi和Boldaione Cassa di Risparmio资助的博洛尼亚和地区Emilia-Romagna资助，侧重于管理和遗传工具，以提高苜蓿饲料的养殖品质乳制品链和提高干草养殖系统中的作物盈利能力。项目的三个工作处理旨在定义：（i）育种策略以增加作物饲养价值; （ii）割策略性地区提高干草质量; （iii）迅速分析采集饲料质量分类工具。第四个工作包的目的是传达项目结果，并为目标高质量饲料的种植者提供技术支持。 Qual＆Medica对苜蓿饲料质量参数等遗传和环境决定簇的评估表示特别关注蛋白质和纤维级分。这些参数在实地和受控条件下研究了实验，该参数利用了各种品种，地塑料和先进的育种线中的基因型多样性。通过在不同种质类型上应用不同的割草切片和水分胁迫来研究环境和收获实践的影响及其与遗传因子的相互作用。本文提供了在农业和控制环境实验中进行的项目实验产生的初步结果。

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