干旱区生态环境知识资源中心(Arid): Growth stages and developmental patterns of guar

Arid

DOI	10.1002/agj2.20415
	Growth stages and developmental patterns of guar
	Adams, Curtis B.; Boote, Kenneth J.; Shrestha, Rajan; MacMillan, Jennifer; Hinson, Philip O.; Trostle, Calvin
通讯作者	Adams, CB (corresponding author), Texas A&M AgriLife Res Vernon, 11708 Highway 70 South, Vernon, TX 76384 USA.
来源期刊	AGRONOMY JOURNAL
ISSN	0002-1962
EISSN	1435-0645
出版年	2020
卷号	112 期号:6 页码:4990-5001
英文摘要	Guar [Cyamopsis tetragonoloba (L.) Taub.], also known as clusterbean, is a crop plant grown in semi-arid regions worldwide for the galactomannan gum of its seed, and as a forage, vegetable, and green manure. Despite the importance of guar and its products, uniform growth stage descriptions have not been established for the crop. Such descriptions allow for improved documentation and communication of the growth and phenological development of crops by researchers, producers, and others. Following models of other warm-season, indeterminant-growth legumes, such a system was developed for guar based on visually observable and sequential vegetative (V) and reproductive (R) plant events. The system was evaluated in two locations in dryland and irrigated conditions, using three morphologically contrasting guar varieties. The V stages begin with emergence (VE) and then are determined by counting the nodes on the main stem of the plant, with the cotyledonary node as zero [V0 to V(N)]. The R stages include R1 (First Flower), R2 (First Pod), R3 (First Seed or Full Pod), R4 (Full Seed), R5 (First Maturity), R6 (50% Maturity), and R7 (Harvest Maturity). The V and R stages may be reported alone or concurrently and applied at plant or crop scales. The stage descriptions apply to all growth morphologies of guar (i.e., branched and non-branched) and accommodate the indeterminant growth habit of the plant. Season-long data is reported from field studies on crop V and R stage progression, as well as data on crop growth, including biomass component partitioning, productivity, and canopy development.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000615278100036
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/2XILL650/348696
作者单位	[Adams, Curtis B.] Texas A&M AgriLife Res Vernon, 11708 Highway 70 South, Vernon, TX 76384 USA; [Adams, Curtis B.; Shrestha, Rajan; MacMillan, Jennifer; Hinson, Philip O.; Trostle, Calvin] Texas A&M Univ, Dept Soil & Crop Sci, 370 Olsen Blvd, College Stn, TX 77843 USA; [Boote, Kenneth J.] Univ Florida, Agr & Biol Engn Dept, 1741 Museum Rd, Gainesville, FL 32611 USA; [Trostle, Calvin] Texas A&M AgriLife Extens Lubbock, 1102 E FM 1294, Lubbock, TX 79403 USA
推荐引用方式 GB/T 7714	Adams, Curtis B.,Boote, Kenneth J.,Shrestha, Rajan,et al. Growth stages and developmental patterns of guar[J],2020,112(6):4990-5001.
APA	Adams, Curtis B.,Boote, Kenneth J.,Shrestha, Rajan,MacMillan, Jennifer,Hinson, Philip O.,&Trostle, Calvin.(2020).Growth stages and developmental patterns of guar.AGRONOMY JOURNAL,112(6),4990-5001.
MLA	Adams, Curtis B.,et al."Growth stages and developmental patterns of guar".AGRONOMY JOURNAL 112.6(2020):4990-5001.