SUBSURFACE MICROIRRIGATION WITH EFFLUENT

被引：45

作者：

ORON, G

DEMALACH, J

HOFFMAN, Z

CIBOTARU, R

机构：

[1] Ben-Gurion Univ. of the Negev, The Jacob Blaustein Inst. for Desert Res, Sede Boker Campus

[2] Ramat Negev Agric. Experimental Station, Doar-Na Chalutza

来源：

JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING | 1991年 / 117卷 / 01期

关键词：

D O I：

10.1061/(ASCE)0733-9437(1991)117:1(25)

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Field crops such as cotton, wheat, corn, and peas have been irrigated with treated domestic effluent for five years by a subsurface trickle system. For four years the experiments were conducted in the same field without replacing any components of the irrigation system. According to the field results it was found that a subsurface system can be used without failures for years. Emitter clogging by plant roots was prevented by Treflan injection. The uniformity of plants in the experimental plots indicated that the effluent water was well distributed in the soil. Increased yields, as compared to microirrigation systems with emitters on the soil surface, were obtained with subsurface microirrigation.

引用

页码：25 / 36

页数：12

共 26 条

[11]

Kirkpatrick W.R., Asano T., Evaluation of tertiary treatments systems for wastewater reclamation and reuse, Water Sci. Tech, 18, 10, pp. 83-95, (1986)

[12]

Mascianica M.P., Walden R.F., Performance of winter wheat under conventional and intensive N management, Appl. Agric. Res, 1, 1, pp. 32-36, (1986)

[13]

Mitchell W.H., McLlvaine J.E., Mueller J.P., Sub-surface irrigation with perforated plastic tubing, Extension Bull. 99, (1969)

[14]

Nellor M.H., Baird R.B., Symth J.R., Health effects of indirect potable water reuse, J. AWWA, pp. 88-96, (1985)

[15]

Oron G., DeMalach J., Reuse of domestic wastewater for irrigation in arid zones: A case study, Water Resour. Bull, 23, 5, pp. 777-783, (1987)

[16]

Oron G., DeMalach J., Hoffman Z., The effect of planting spacing on cotton yield under sub-surface trickle irrigation applying treated wastewater, (1986)

[17]

Oron G., DeMalach J., Hoffman Z., Sub-surface trickle irrigation of wheat with renovated domestic wastewater, (1986)

[18]

Oron G., DeMalach J., Zeeg U., Jacoby I., Sub-surface trickle irrigation in a dual crop system in loess soils, (1985)

[19]

Oron G., DeMalach J., Zeeg U., Leiderman I., Sub-surface trickle irrigatigon of cotton using effluent in loess soils, (1984)

[20]

Oron G., Enthoven G., Stochastic considerations in optimal design of a microcatchment layout of runoff water harvesting, Water Resour. Res, 23, 7, pp. 1131-1138, (1987)

← 1 2 3 →