Your search found 106 records
1 El-Jack, S. A. 1983. Physico-chemical mechanisms of clay swelling and identification of swelling potential. In Sudan, Ministry of Irrigation, Proceedings of the Seminar on Expansive Clay Soil Problems in the Sudan. Wad Medani, 29-31 January 1983 (pp 21-31). Wad Medani, Sudan: Ministry of Irrigation.
(Location: IWMI-HQ Call no: 631.7.2 G146 SUD Record No: H073)
2 Omer, O. M. 1983. Properties of expansive clay soils in Sudan. In Sudan, Ministry of Irrigation, Proceedings of the Seminar on Expansive Clay Soil Problems in the Sudan. Wad Medani, 29-31 January 1983 (pp 51-69). Wad Medani, Sudan: Ministry of Irrigation.
(Location: IWMI-PAK Call no: 631.7.2 G146 SUD Record No: H074)
3 Agib, A. R. A. 1983. Foundation of expansive soils. In Sudan, Ministry of Irrigation, Proceedings of the Seminar on Expansive Clay Soil Problems in the Sudan, Wad Medani, 29th-31st January 1983 (pp.33- 50). Wad Medani, Sudan: Ministry of Irrigation.
(Location: IWMI-PAK Call no: 631.7.2 G146 SUD Record No: H075)
4 Farbrother, H. G. 1972. Field behaviour of Gezira clay under irrigation. Reprint from the Cotton Growing Review, vol.49(1) 49p.
(Location: IWMI-HQ Call no: P 1521 Record No: H07021)
5 Finck, A. 1961. Classification of Gezira clay soil. Soil Science, 92(4):263-267.
(Location: IWMI-HQ Call no: P 1525 Record No: H07025)
6 Meyer, W. S.; Barrs, H. D. 1991. Roots in irrigated clay soils: Measurement techniques and responses to rootzone conditions. Irrigation Science, 12(3):125-134.
(Location: IWMI-HQ Call no: PER Record No: H08824)
7 Prathapar, S. A.; Ronbbins, C. W.; Meyer, W. S.; Jayawardane, N. S. 1992. Models for estimating capillary in a heavy clay soil with a saline shallow water table. Irrigation Science, 13(1):1-7.
(Location: IWMI-HQ Call no: PER Record No: H010170)
8 Maheshwari, B. L; Jayawardane, N. S. 1992. Infiltration characteristics of some clayey soils measured during border Irrigation. Agricultural Water Management, 21(4):265-279.
(Location: IWMI-HQ Call no: PER Record No: H011188)
9 Wopereis, M. C. S.; Stein, A.; Bouma, J.; Woodhead, T. 1992. Sampling number and design for measurements of infiltration rates into puddled rice fields. Agricultural Water Management, 21(4):281-295.
(Location: IWMI-HQ Call no: PER Record No: H011189)
10 Mailhol, J-C. 1992. Un modSle pour ameliorer la conduite de I'irrigation . la raie. ICID Bulletin, 41(1):43-60.
(Location: IWMI-HQ Call no: PER Record No: H011230)
11 Verma, S. K.; Shrivastava, N. C. 1992. Sprinkler irrigation is advantageous in alkali soils. Indian Farming, 42(9):37.
(Location: IWMI-HQ Call no: P 2602 Record No: H011861)
12 Tanton, T. 1989. Salt and water movement in saline clay. ODU Bulletin, No.15:4-6.
(Location: IWMI-HQ Call no: P 2703 Record No: H09872)
13 Armstrong, A. 1989. Soil restructuring - A new technique for reclaiming heavy saline clay soils. ODU Bulletin, No.15:7-9.
(Location: IWMI-HQ Call no: P 2703 Record No: H09873)
14 Zimmer, D. 1991. Acquis recants de la recherche francaise en drainage. Hommes Terre & Eaux, 21(84):91-102.
(Location: IWMI-HQ Call no: P 2730 Record No: H012548)
15 Thompson, A. L.; Gantzer, C. J.; Hammer, R. D. 1992. Productivity of a claypan soil under rain-fed and irrigated conditions. Journal of Soil and Water Conservation, 47(5):405-410.
(Location: IWMI-HQ Call no: P 2738 Record No: H012559)
16 Mckenzie, D. C.; Abbott, T. S.; Chan, K. Y.; Slavich, P. G.; Hall, D. J. M. 1993. The nature, distribution and management of sodic soils in New South Wales. Australian Journal of Soil Research, 31:839-868.
Sodic soils ; Clay soils ; Soil properties ; Soil management ; Irrigation / Australia / New South Wales
(Location: IWMI-HQ Call no: P 3319 Record No: H013994)
17 Clemente, R. S.; De Jong, R.; Hayhoe, H. N.; Reynolds, W. D.; Hares, M. 1994. Testing and comparison of three unsaturated soil water flow models. Agricultural Water Management, 25(2):135-152.
Evaporation ; Models ; Leaching ; Sandy soils ; Clay soils ; Evapotranspiration ; Soil water relations / Canada
(Location: IWMI-HQ Call no: PER Record No: H014268)
18 Le Quang, M.; Nguyen, T. C.; Tuong, P. 1992. Basin-cum-furrow irrigation technique for post-rice upland crop on heavy clay soil ricelands of Mekong Delta, Vietnam. In Feyen, J.; Mwendera, E.; Badji, M. (Eds.), Advances in planning, design and management of irrigation systems as related to sustainable land use: Proceedings of an International Conference organized by the Center for Irrigation Engineering of the Katholieke Universiteit Leuven in cooperation with the European Committee for Water Resources Management, Leuven, Belgium, 14-17 September 1992. Vol. 1. Leuven, Belgium: Center for Irrigation Engineering. pp.395-407.
Furrow irrigation ; Basin irrigation ; Clay soils ; Rice ; River basins ; Farmers' attitudes ; Economic analysis ; Performance indexes / Vietnam / Mekong River
(Location: IWMI-HQ Call no: 631.7.1 G000 FEY Record No: H014368)
Flat topography, heavy clay soil with low permeability and cracks resulting in high water loss as well as waterlogging after sudden heavy showers hinder farmers' acceptance to basin irrigation for post-rice upland crop. Conventional furrow irrigation technique was not practiced because of high input for land shaping. A new irrigation technique was tested in which water was distributed by furrows at 5 and 10 meters spacings, allowed to overlap the furrows and to flow overland while being infiltrated both horizontally and vertically into root zone. The furrows also removed excess water. Factors affecting the technique including furrow spacings, irrigation frequency, mulching and land preparation were also tested. Economic performance indicators at farm level and farmers' acceptance were analyzed.
19 Wesley, R. A.; Smith, L. A.; Spurlock, S. R. 1993. Economic analysis of irrigation and deep tillage in soybean production systems on clay soil. Soil and Tillage Research, 28:63-78.
(Location: IWMI-HQ Call no: P 3434 Record No: H014561)
20 Aydin, M. 1994. Hydraulic properties and water balance of clay soil cropped with cotton. Irrigation Science, 15(1):17-23.
(Location: IWMI-HQ Call no: PER Record No: H015384)
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