Phosphorus nutrition of rice in relation to flooding and temporary loss of soil-water saturation in two lowland soils of Cambodia

In the rainfed lowlands, temporary loss of soil-water saturation during crop growth is a common factor limiting rice (Oryza sativa L.) yield but its effects on phosphorus (P) availability are poorly understood. Rice plants were transplanted into pots containing soils that were either continuously fl...

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Veröffentlicht in:	Plant and soil Jg. 207; H. 2; S. 121 - 132
Hauptverfasser:	Seng, Vang, Bell, R. W., Willett, I. R., Nesbitt, H.J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Dordrecht Kluwer Academic Publishers 01.12.1999 Springer Springer Nature B.V
Schlagworte:	Acid soils Agricultural and forest climatology and meteorology. Irrigation. Drainage Agricultural and forest meteorology Agrology Agronomy. Soil science and plant productions Availability Biological and medical sciences Cambodia Clay Clay soils Crop growth crop yield Fertilizers Field capacity Flooded soils Floods Fundamental and applied biological sciences. Psychology General agronomy. Plant production Lowlands Moisture content nitrogen content nutrient availability nutrient content Oryza sativa Phosphorus phosphorus fertilizers Plants potassium Reduction Rice Rice soils Rice straw Sand soils Sandy soils Saturation Soil chemistry Soil erosion Soil organic matter Soil pH Soil water soil water content Soils Straw vigor Water balance and requirements. Evapotranspiration Water regimes Water stress Cambodia Asia Water Monocotyledones Nutrition Growth Alfisols Phosphorus Bioavailability Flooding Cereal crop Oryza sativa Absorption Soil water properties Gramineae Limiting factor Angiospermae pH Nutrient Spermatophyta Lowland
ISSN:	0032-079X, 1573-5036
Online-Zugang:	Volltext
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