Arid
DOI10.17660/ActaHortic.2006.717.59
Apricot tree culture under different soil tillage practices
Abrisqueta, J. M.1; Mounzer, O.1; Ruiz-Sanchez, M. C.1; Plana, V.2; Brito, J. J.3
通讯作者Abrisqueta, J. M.
会议名称13th International Symposium on Apricot Breeding and Culture
会议日期JUN 13-17, 2005
会议地点Murcia, SPAIN
英文摘要

The aim of this work was to determine the effects of three soil tillage practices that avoid runoff, in order to increase rainfall and irrigation water use efficiency in a drip-irrigated apricot plantation (Prunus armeniaca L. 'Bulida'), under the Mediterranean semi-arid conditions of the region of Murcia (Spain). Three soil tillage treatments were practiced between rows: control (non-tillage), following the common practice in the area; a mechanical perforation (P) treatment; and the mini-catchments (M) treatment. No organic amendments were added to the soil. Both tillage treatments increased water infiltration in the soil surface, as indicated by the significantly higher values of hydraulic conductivity and sorptivity with respect to the control treatment. The runoff recorded was reduced in both tillage treatments. The mini-catchments treatment was performed in an attempt to reduce the rainwater running down the slope, leaving the accumulated water near plant roots. The perforation treatment facilitated infiltration during rainfall. Both soil tillage treatments reduced runoff and improved infiltration, avoiding the soil losses: this is beneficial for irrigation water management, because almost all the rainfall is made available to the plants. The micro-catchments and mechanical perforation soil tillage practices were able to catch 86 and 57% of rain, respectively, saving about 10% irrigation water, with respect to the control. Yield and vegetative growth were similar in the three treatments with no significant differences during the three-year experimental period.


英文关键词Prunus armeniaca L. runoff rainfall rainwater harvesting soil tillage
来源出版物PROCEEDINGS OF THE XIIITH INTERNATIONAL SYMPOSIUM ON APRICOT BREEDING AND CULTURE
ISSN0567-7572
出版年2006
期号717
页码295-+
ISBN90-6605-599-5
出版者INT SOC HORTICULTURAL SCIENCE
类型Proceedings Paper
语种英语
国家Spain;Venezuela
收录类别CPCI-S
WOS记录号WOS:000243497100059
WOS关键词HYDRAULIC CONDUCTIVITY
WOS类目Agronomy ; Biotechnology & Applied Microbiology ; Plant Sciences ; Horticulture
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Plant Sciences
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/296198
作者单位1.CSIC, CEBAS, Dpto Riego, POB 164, Murcia 30100, Spain;
2.CARM, Consejeria Agr & Agua, CIFEA Lorca, Murcia, Spain;
3.Inst Nacl Invest Agr INIA Lara, Barquisimeto, Venezuela
推荐引用方式
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Abrisqueta, J. M.,Mounzer, O.,Ruiz-Sanchez, M. C.,et al. Apricot tree culture under different soil tillage practices[C]:INT SOC HORTICULTURAL SCIENCE,2006:295-+.
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