Journal ArticleDOI
Phosphorus Behavior in Flooded-Drained Soils. II. Iron Transformation and Phosphorus Sorption
Reads0
Chats0
About:
This article is published in Soil Science Society of America Journal.The article was published on 1989-05-02. It has received 79 citations till now. The article focuses on the topics: Phosphorus & Sorption.read more
Citations
More filters
Journal ArticleDOI
Productivity and management of rice–wheat cropping systems: issues and challenges
Jagadish Timsina,David J. Connor +1 more
TL;DR: In this paper, a review establishes realistic yield targets and discusses strategies and tactics to improve complementarity of the two crops by choice of cultivar, sowing time, mechanization, soil and water management, choice and combination of organic and inorganic fertilizers, management of weeds, pests and diseases, and the inclusion of other crops into the system, especially legumes.
Journal ArticleDOI
The effects of drying and re-flooding on the sediment and soil nutrient dynamics of lowland river-floodplain systems: A synthesis
TL;DR: In this article, the effect of various hydrologic regimes on nutrient cycles in lowland river-floodplain systems is explored. But, the authors do not consider the effects of partial drying of wet (previously inundated) sediments.
Book ChapterDOI
Chemistry of Phosphorus Transformations in Soil
S. K. Sanyal,S. K. De Datta +1 more
TL;DR: In this article, the authors discuss the role of phosphorus in vital life processes, such as photosynthesis in plants and energy transformations in all forms of life, and how it plays a significant role in sustaining and building up soil fertility, particularly under intensive systems of agriculture.
Journal ArticleDOI
Rice-maize systems of South Asia: current status, future prospects and research priorities for nutrient management
TL;DR: In this article, the authors provide a comprehensive overview of the current state of technical knowledge on agro-ecosystems and adaptation, area and distribution, yield potential and yield gaps, and nutrient management for rice-maize (R-M) systems in South Asia.