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The Report: Papua New Guinea 2020
The economic downturn resulting from lower global commodity prices and the completion of the PNG LNG project means the future of Papua New Guinea must be navigated with care. The country possesses plentiful natural resources, which, given effective management, could provide new revenue to spur diversification, as well as sustainable and equitable growth in all provinces.
The Report: Papua New Guinea 2012
Contains information about the key sectors in Papua New Guinea (PNG), such as LNG and agriculture, as well as investment opportunities and interviews of important politicians and businesspeople.
Phosphorus in Soils and Plants
Author: Naser A. Anjum
language: en
Publisher: BoD – Books on Demand
Release Date: 2024-01-31
Phosphorus (P) stands second to nitrogen in terms of its essentiality as a plant macronutrient, as well as due to its involvement in almost all plant developmental stages, primary and secondary plant metabolisms, maintenance of membrane structures, and in the structural skeleton of major biomolecules. An optimum P-supply also helps plants combat abiotic stress impacts. Most P in soil remains unavailable for uptake by plants. P-containing fertilizers are being added to agricultural lands to sustain high yields. Only the least amount of the applied P (20%–30%) is used by most cultivated plants, and the rest remains as legacy P (P surpluses), which eventually causes eutrophication. This book, Phosphorus in Soils and Plants, reviews P in soils and plants, P dynamics in the soil–water–sediment environment, the major roles of P in the photosynthetic dark phase-biochemical pathways, major approaches for the sustainable management of P in agriculture, main mechanisms underlying the role of P in the regulation of plant–microbe interactions in the rhizosphere, literature on the role of microbial phosphate solubilization in management of soil and plant nutrients, and insights into P recovery through waste transformation. This volume is an important resource for plant biologists involved in teaching or research who wish to advance their knowledge of P in soils and plants.