Your search found 9 records
1 de Datta, S. K.; Krupp, H. K.; Alverez, E. I.; Modgal, S. C. 1973. Water management practices in flooded tropical rice. In International Rice Research Institute, Water management in Philippine irrigation systems: Research and operations (pp. 1-18). Los Banos, Laguna, Philippines: International Rice Research Institute.
Water management ; Cropping systems ; Water use efficiency ; Clay ; Rice ; Weed control ; Pest control ; Furrow irrigation ; Puddling / Philippines
(Location: IWMI-HQ Call no: 631.7.6 G732 INT Record No: H06)
Experiments conducted for several cropping seasons on the montmorillonitic Maahas clay soil at the IRRI farm demonstrate that continual flooding is not essential for high grain yield but flooded rice can tolerate at least 15cmif the improved varieties are grown. Tall varieties like H-4 has less adaptability under wide range of water management conditions than semidwarfs like IR8. With adequate water supply, 5 to 7 cm of water is desirable on most soils for best weed and insect control with granular chemicals, forhigh nutrient availability, and for minimum losses of nutrients from fertilizer and soil. If rainfall does not provide supplemental water, irrigation intervalslonger than 8 days reduce grain yield under a rotational irrigation system. Varieties like IR5 that have a long growth duration were least sensitive to moisture stress imposed by long irrigation intervals. This is because IR5 will generally recover from high moisture stress for a short period or low moisture stress for a long period. An experiment with IR20 indicates that the furrow irrigation of nonpuddled soil does not provide more efficient water use in rice compared with rice grown on puddled lowland soil.
2 Indonesia. Directorate General of Water Resources Development. 1983. Crop. Cambridge, UK: Sir MacDonald & Partners Asia. 37p. (East Java irrigation project TM 1.2)
Puddling ; Land management ; Crops ; Water requirements ; Rice ; Sugarcane ; Maize ; Soyabeans ; Tobacco / Indonesia / East Java
(Location: IWMI-HQ Call no: 631.7.2 G662 IND Record No: H0216)
3 Salokhe, V. M.; Shirin, A. K. M. 1992. Effect of puddling on soil properties: A review. In Murty, V. V. N.; Koga, K. (Eds.) Soil and water engineering for paddy field management: Proceedings of the International Workshop on Soil and Water Engineering for Paddy Field Management, 28-30 January 1992. Bangkok, Thailand: AIT. pp.276-285.
(Location: IWMI-HQ Call no: 631.7.2 G000 MUR Record No: H010872)
4 Adachi, K.; Sasaki, C. 1999. Percolation and seepage. In Mizutani, M.; Hasegawa, S.; Koga, K.; Goto, A.; Murty, V. V. N. (Eds.), Advanced paddy field engineering. Tokyo, Japan: Shinzan-Sha Sci. & Tech. Publishing Co., Ltd. pp.71-88.
Percolation ; Seepage ; Paddy fields ; Rice ; Plant growth ; Water requirements ; Puddling ; Land consolidation ; Soil properties
(Location: IWMI-HQ Call no: 633.18 G696 MIZ Record No: H024372)
5 Parajuli, U. N. 1999. Agro-ecology and irrigation technology: Comparative research on farmer-managed irrigation systems in the mid-hills of Nepal. Wageningen, Netherlands: Wageningen Agricultural University. 254p.
Farmer managed irrigation systems ; Irrigation management ; Irrigation efficiency ; Mountains ; Ecology ; Climate ; Agricultural policy ; Farmer participation ; Water allocation ; Water distribution ; Equity ; Weirs ; Design ; Flow measurement ; Irrigation canals ; Farming systems ; Land tenure ; Land use ; Distributary canals ; Maintenance ; Villages ; Rice ; Paddy fields ; Puddling ; Labor ; Water rights ; Operating costs / Nepal / Sankhar Irrigation System / Julphe Irrigation System / Bachcha Irrigation System / Patne Irrigation System / Sishaghat Village
(Location: IWMI-HQ Call no: D 631.7.6.2 G726 PAR Record No: H025267)
Ph.D Thesis, Wageningen Agricultural University, Wageningen, Netherlands
6 Kumar, C. V.; Rao, S. R.; Rao, M. S.; Kumar, R. M. 2001. Effect of tillage and phosphorus fertilization on P-uptake by groundnut grown after puddled rice. Journal of Research ANGRAU, 29(2-3):50-56.
(Location: IWMI-HQ Call no: P 6055 Record No: H030377)
7 CIMMYT. RWC. 2003. Addressing resource conservation issues in rice-wheat systems of South Asia: A resource book. New Delhi, India: CIMMYT. RWC. xiii, 305p.
Rice ; Wheat ; Cropping systems ; Productivity ; Ecology ; Climate ; Tillage ; Puddling ; Water use ; Groundwater ; Recharge ; Water management ; Alkaline soils ; Maize ; Waterlogging ; Salinity ; Livestock ; Farming systems ; Pest control / South Asia / Pakistan / Bangladesh / India / Punjab
(Location: IWMI-HQ Call no: 631.7.2 G570 CIM Record No: H031871)
8 Kaneki, R. 2003. Reduction of effluent nitrogen and phosphorus from paddy fields. Paddy and Water Environment, 1(3):133-138.
Paddy fields ; Rice ; Effluents ; Nitrogen ; Water quality ; Puddling ; Fertilizers ; Water balance / Japan
(Location: IWMI-HQ Call no: P 6601 Record No: H033134)
9 Ladha, J. K.; Hill, J. E.; Duxbury, J. M.; Gupta, R. K.; Buresh, R. J. (Eds.) 2003. Improving the productivity and sustainability of rice-wheat systems: Issues and impacts. Madison, WI, USA: American Society of Agronomy; Crop Science Society of America; Soil Science Society of America. xix, 231p. (ASA special publication no.65)
Rice ; Wheat ; Paddy fields ; Cropping systems ; Productivity ; Sustainability ; Environmental effects ; Soil properties ; Puddling ; Farmers’ attitudes / Asia / South Asia / India / Pakistan / China / Punjab / Indo-Gangetic Plain
(Location: IWMI-HQ Call no: 633.18 G570 LAD Record No: H035871)
Proceedings of an international symposium cosponsored by Division A-6 (International Agronomy), IRRI and CIMMYT, held at the 2001 Annual Meetings of the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Charlotte, NC, 22 Oct. 2001
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