Develop new strategies to efficiently utilize faba forage hay, silage & faba bean in ruminant livestock systems to maximum economic return and benefit to prairie pulse growers

制定新策略以有效利用蚕豆饲料干草、青贮饲料

基本信息

批准号：
514339-2017
负责人：
Yu, Peiqiang
金额：
$ 4.85万
依托单位：
University of Saskatchewan
依托单位国家：
加拿大
项目类别：
Collaborative Research and Development Grants
财政年份：
2018
资助国家：
加拿大
起止时间：
2018-01-01 至 2019-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=669444
关键词：
Develop new strategies efficiently utilize

项目摘要

Recently, Canadian faba bean seeded area has been dramatically increasing in western Canada. Pulse**producers and livestock industry raise following crucial questions: What is best feeding strategy of utilizing**these faba forage (hay and silage) and faba bean grown in western Canada? What is the best cutting stage for**faba forage hay and silage (Growth Stage 1= Full Flower Stage vs. Growth Stage 2= Mid Pot Filled (Round**Green) vs. Growth Stage 3=Late Pot Filled (Full Round) ? Does tannin content in faba forage and faba bean**matter to ruminant livestock? If yes, what is an optimal level in faba forage and faba bean? What are feeding**guidelines on faba bean or faba forage including grazing, hay, silage, and crop residue after harvest? All these**questions are vital important to NOT ONLY pulse industry BUT ALSO livestock and feed industries.**Unfortunately there is little information that can be found in the literature, in western Canada, particularly for**newly developed faba varieties/new lines with zero/low and high tannin levels. There is no systematic study**found in literature for western Prairie Provinces in Canada. There is an urgent need to get all the above answers**for our pulse and livestock producers and related industries in Canada. The objectives of this research program**are to use a systematic approach to investigate effects of recently developed variety/new line, growth stage**(cutting time), tannin level, and various feed processing technology on nutritive values of whole crop faba**forage (for hay and silage) and faba bean (for energy and protein concentrate) grown in western Canada under**low heat unit climate condition and to develop new feeding strategies for livestock industry for using whole**crop faba hay, faba silage and faba bean as energy and protein concentrate. It is expected that the research will**highly benefit to our industries to extract value from faba forage and faba bean to maximize economic return to**our pulse and livestock industry.

最近，加拿大西部的加拿大Faba Bean种子地区已经大大增加了。 Pulse **生产者和牲畜行业提出了关键问题：使用这些Faba草料（干草和青贮饲料）和加拿大西部种植的Faba Bean的最佳进食策略是什么？ What is the best cutting stage for**faba forage hay and silage (Growth Stage 1= Full Flower Stage vs. Growth Stage 2= Mid Pot Filled (Round**Green) vs. Growth Stage 3=Late Pot Filled (Full Round) ? Does tannin content in faba forage and faba bean**matter to ruminant livestock? If yes, what is an optimal level in faba forage and faba bean? What are feeding**guidelines on faba bean or faba forage在收获后包括放牧，干草，青贮饲料和作物残留物？迫切需要在加拿大为我们的脉搏和牲畜生产者和相关行业获得所有答案。热单位气候条件，并为牲畜行业开发新的喂养策略，用于使用整个**作物Faba Hay，Faba青贮饲料和Faba Bean作为能量和蛋白质浓缩物。预计这项研究将为我们的行业提供高度好处，从Faba草料和Faba Bean中提取价值，以最大程度地提高经济回报，以恢复我们的脉搏和牲畜行业。