干旱区生态环境知识资源中心(Arid): Forage performance of pearl millet (Pennisetum glaucum [L.] R. Br.) in arid regions: Yield and quality assessment of new genotypes on different sowing dates

Arid

DOI	10.4067/S0718-58392020000400572
	Forage performance of pearl millet (Pennisetum glaucum [L.] R. Br.) in arid regions: Yield and quality assessment of new genotypes on different sowing dates
	Salama, Heba S. A.; Shaalan, Ahmed M.; Nasser, Mohamed E. A.
通讯作者	Salama, HSA
来源期刊	CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
ISSN	0718-5839
出版年	2020
卷号	80 期号:4 页码:572-584
英文摘要	The evaluation of new forage genotypes under arid conditions would contribute to solving the feed shortage problem during the summer season in arid areas and identify potential candidates for particular breeding programs. The present study evaluated the yield and quality of five multi-cut pearl millet (Pennisetum glaucum [11 R. Br.) genotypes (IP19586, IP19612, IP6105, IP13150, and Shandawee1-1) affected by three sowing dates (15 May, 1 June, and 15 June) during the 2017 and 2018 summer seasons in Alexandria, Egypt. Among the new genotypes, IP13150 maintained the desirable balance between both productivity and quality. In addition to its high DM yield (3.50 t ha(-1)), it was characterized by the highest crude protein (91.6 g kg(-1)) and N-free extract (500.5 g kg(-1)) contents, while it had the lowest fiber fractions. This was reflected on its organic matter digestibility (395.7 g kg(-1)), high gas production (24.5 mL g(-1) OM), short-chain fatty acid production (47.4 Mm), microbial protein (47.8 g kg(-1) OM), and the highest energy values among all the genotypes. Although DM yield of the local cv. Shandaweel-1 was moderate (3.2 t ha(-1)), it was inferior regarding all the tested quality attributes. Altering the sowing date exerted a limited effect on the studied parameters; early sowing on 15 May was superior to later sowing on 1 and 15 June. The superiority of the second cut over the first and third cuts in forage production highlights the success of pearl millet as a multi-cut crop in similar environments.
英文关键词	Forage grasses forage quality fresh yield gas production in vitro digestibility
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000584433900011
WOS关键词	VITRO GAS-PRODUCTION ; CHAIN FATTY-ACID ; IN-VITRO ; FEEDSTUFFS ; KINETICS
WOS类目	Agriculture, Multidisciplinary ; Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327237
作者单位	[Salama, Heba S. A.] Alexandria Univ, Fac Agr, Dept Crop Sci, Aflaton St, Alexandria 21545, Egypt; [Shaalan, Ahmed M.] Matrouh Univ, Fac Desert & Environm Agr, Plant Prod Dept, Matrouh 51744, Egypt; [Nasser, Mohamed E. A.] Alexandria Univ, Anim & Fish Prod Dept, Fac Agr, Aflaton St, Alexandria 21545, Egypt
推荐引用方式 GB/T 7714	Salama, Heba S. A.,Shaalan, Ahmed M.,Nasser, Mohamed E. A.. Forage performance of pearl millet (Pennisetum glaucum [L.] R. Br.) in arid regions: Yield and quality assessment of new genotypes on different sowing dates[J],2020,80(4):572-584.
APA	Salama, Heba S. A.,Shaalan, Ahmed M.,&Nasser, Mohamed E. A..(2020).Forage performance of pearl millet (Pennisetum glaucum [L.] R. Br.) in arid regions: Yield and quality assessment of new genotypes on different sowing dates.CHILEAN JOURNAL OF AGRICULTURAL RESEARCH,80(4),572-584.
MLA	Salama, Heba S. A.,et al."Forage performance of pearl millet (Pennisetum glaucum [L.] R. Br.) in arid regions: Yield and quality assessment of new genotypes on different sowing dates".CHILEAN JOURNAL OF AGRICULTURAL RESEARCH 80.4(2020):572-584.