Salinity Resistance, Water Relations, and Salt Content of Crested and Tall Wheatgrass Accessions
Salinity Resistance, Water Relations, and Salt Content of Crested and Tall Wheatgrass Accessions
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凤头小麦草和高小麦草的耐盐性、水分关系和盐含量
DOI：
10.2135/cropsci1991.0011183x003100030039x
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发表时间：
1991
期刊：
影响因子：
2.3
通讯作者：
Richard Johnson
中科院分区：
文献类型：
--
作者：
Richard Johnson
盐度是减少某些牧场草地上的林分建立和牧草生产力的一个重要因素。对冰草[Agropyron cartorum(Fisch.)Ex Link)Schult.]这些材料可用于培育耐盐群体和确定与高冰草[Thinopyrum ponticum(Podp.)巴克。&Dewey]与顶冠冰草相比。研究了盐分(用-0.6 Mpa的氯化钠溶液灌溉)和非盐分条件下砂培(...
Salinity is a significant factor in reducing stand establishment and productivity of grasses on certain rangeland sites. Research was undertaken to identify crested wheatgrass [Agropyron desertorum (Fisch. ex Link) Schult.] accessions potentially useful in breeding salt-resistant populations and to determine physiological factors associated with the superior salinity resistance of tall wheatgrass [Thinopyrum ponticum (Podp.) Barkw. & Dewey] compared to crested wheatgrass. Forage production under saline (irrigation with -0.6 MPa NaCl solution) and nonsaline conditions was examined in plants grown in sand culture (...)