干旱区生态环境知识资源中心(Arid): Genetic improvement of dominant tropical Indian range grasses

Arid

	Genetic improvement of dominant tropical Indian range grasses
	Roy, A. K.; Malaviya, D. R.; Kaushal, P.
通讯作者	Roy, AK (corresponding author), Indian Grassland & Fodder Res Inst, ICAR, Jhansi 284003, Uttar Pradesh, India.
来源期刊	RANGE MANAGEMENT AND AGROFORESTRY
ISSN	0971-2070
出版年	2019
卷号	40 期号:1 页码:1-25
英文摘要	Grassland and rangeland ecosystems play a major role in livestock productivity, livelihood and rural economics in India. These grasslands are under heavy grazing pressures and have deteriorated to a large extent and needs rejuvenation. India holds rich diversity of native grasses. Various problems encountered especially in rangeland grasses genetic improvement with multiple objectives including breeding for yield, quality, anti-nutritional factors, abiotic stress etc. have been elaborated. Problems of polyploidy and apomictic breeding nature of most of the perennial grasses of high forage value were also presented with possible advancement through biotechnological approach, search for sexual lines etc. The recent advances in apomixis have offered unlimited potential in developing superior varieties where heterosis and heterozygosity can be fixed leading to next generation revolution. The article provides the advances made in a few selected important grasses of arid and semi-arid regions including a list of cultivars of the grass varieties released in India.
英文关键词	Apomixis Biotechnological approach Genetic improvement Range grasses
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000505837100001
WOS关键词	CILIARIS L. POACEAE ; PANICUM-MAXIMUM ; PENNISETUM-SQUAMULATUM ; CENCHRUS-CILIARIS ; PEARL-MILLET ; HETEROPOGON-CONTORTUS ; REPRODUCTIVE-BEHAVIOR ; APOMICTIC HYBRIDS ; BANDING-PATTERN ; GENOMIC REGION
WOS类目	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/2XILL650/369275
作者单位	[Roy, A. K.] Indian Grassland & Fodder Res Inst, ICAR, Jhansi 284003, Uttar Pradesh, India; [Malaviya, D. R.] Indian Inst Sugarcane Res, ICAR, Lucknow 226002, Uttar Pradesh, India; [Kaushal, P.] Natl Inst Biot Stress Management, ICAR, Raipur 493225, Madhya Pradesh, India
推荐引用方式 GB/T 7714	Roy, A. K.,Malaviya, D. R.,Kaushal, P.. Genetic improvement of dominant tropical Indian range grasses[J],2019,40(1):1-25.
APA	Roy, A. K.,Malaviya, D. R.,&Kaushal, P..(2019).Genetic improvement of dominant tropical Indian range grasses.RANGE MANAGEMENT AND AGROFORESTRY,40(1),1-25.
MLA	Roy, A. K.,et al."Genetic improvement of dominant tropical Indian range grasses".RANGE MANAGEMENT AND AGROFORESTRY 40.1(2019):1-25.