Knowledge Resource Center for Ecological Environment in Arid Area
Establishment of wheat seedlings after early sowing and germination in an arid Mediterranean environment | |
Klein, JD; Mufradi, I; Cohen, S; Hebbe, Y; Asido, S; Dolgin, B; Bonfil, DJ | |
来源期刊 | AGRONOMY JOURNAL
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ISSN | 0002-1962 |
出版年 | 2002 |
卷号 | 94期号:3页码:585-593 |
英文摘要 | Seedling establishment of dryland crops in semiarid and and zones is limited by precipitation. Spring wheat (Triticum aestivum L. emend. Thell.) generally is sown in dry soil in the dryland regions of Israel before the rainy season starts. We compared the effects of no-tillage, conventional tillage, and plant growth regulators on wheat seedling growth to identify the optimal crop management system for seedling establishment in dryland farming. Experiments were conducted during 1998 and 1999 at the Gilat Experimental Station located in southern Israel (annual precipitation of 222 and 72 mm for 1998 and 1999, respectively; soil type is sandy loam loess-Torrifluvents). Neither inhibitors of gibberellin synthesis (chlorocoline chloride, paclobutrazol, and trinexapac-ethyl) nor monopotassium phosphate (KH2PO4) enhanced seedling survival under drought stress when sprayed on seedlings at the two-leaf stage. No-tillage led to increases in water content in the upper (0-30 cm) soil layer and in seedling water content and seedling biomass. No-tillage management also maintained seedling viability compared with the control, with seedlings surviving as long as 35 d without precipitation. No-tillage management allows successful seedling establishment and growth after a dry period that follows germination. |
类型 | Article |
语种 | 英语 |
国家 | Israel |
收录类别 | SCI-E |
WOS记录号 | WOS:000175630700025 |
WOS关键词 | NITROGEN-FERTILIZER ; GRAIN-YIELD ; GROWTH ; TILLAGE |
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/2XILL650/141986 |
作者单位 | (1)Agr Res Org, Dept Field Crops & Nat Resources, Volcani Cent, IL-50250 Bet Dagan, Israel;(2)Inst Agr Res According Torah, IL-76812 Yad Binyamin, Israel |
推荐引用方式 GB/T 7714 | Klein, JD,Mufradi, I,Cohen, S,et al. Establishment of wheat seedlings after early sowing and germination in an arid Mediterranean environment[J],2002,94(3):585-593. |
APA | Klein, JD.,Mufradi, I.,Cohen, S.,Hebbe, Y.,Asido, S.,...&Bonfil, DJ.(2002).Establishment of wheat seedlings after early sowing and germination in an arid Mediterranean environment.AGRONOMY JOURNAL,94(3),585-593. |
MLA | Klein, JD,et al."Establishment of wheat seedlings after early sowing and germination in an arid Mediterranean environment".AGRONOMY JOURNAL 94.3(2002):585-593. |
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