N sharpley (40 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Condizione: Fair. 1933. No edition remarks. 50 pages. No dust jacket. Blue cloth. Pages are mildly tanned with faint foxing. Notable cracking to gutters, however binding remains firm. Mild thumb-marking present. Pencil inscription to front endpaper. Boards have mild edgewear with corner crushing and notable marking to boards. Heavy sunning to board edges and tanning to spine, which has mild crushing to ends. Book has forward lean. Boards are mildly warped. Mild water droplets to boards.…

Hardcover. Condizione: Good. No DJ. Boards have little wear but are heavily sunned in places. Prev owners details to endpaper. Contents are clean but lightly toned.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Condizione: Good. Pp. 32. Ex - lib. Usual labels, marks, stamps. Good.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Good. 1st Edition. Firmly bound, faded blue cloth boards. Small chipping and rubbing on base of cover. No jacket.

Paperback. Condizione: New. This collection features four peer-reviewed reviews on phosphorus uptake and use in crops.The first chapter summarises the progress in research on root traits associated with phosphorus acquisition, including root morphology, architecture, biochemistry, colonisation by arbuscular mycorrhizal fungi, and fine root endophytes. The chapter also reviews the recent advances in breeding programmes to improve phosphorus acquisition efficiency.The second chapter discusses interactions between phosphorus management (phosphorus rate, source timing, and placement) and diverse cropping systems and climate and how these interactions are essential to efficient utilization of phosphorus resources.The third chapter assesses the key soil, root and microbial processes that influence phosphorus acquisition with a focus on factors that can be managed to ensure optimal use of fertiliser and development of root systems for improved phosphorus acquisition. A case study from Australia is used to demonstrate how phosphorus efficiency of grasslands can be improved.The final chapter reviews the environmental effects of phosphorus fertilisation in agriculture, primarily its impact on water quality. The chapter considers how future water quality issues can be mitigated and also examines the cycling, fate and transport of phosphorus in agriculture.…

Hardcover. Condizione: Good. No Jacket. 1st Edition. Blue boards faded around edges and spine sunned and turned at ends. fep removed. Contents clean, firm and vg. A book of poetry by the author. Covid 19 - Please see "More Information" for current shipping terms.

Soft cover. Condizione: Very Good. No Jacket. Reprint (first published 1995). Paperback copy with stapled spine, no dustjacket as issued. 36pp. B/w photographs throughout, b/w map to inside front/rear covers. Not library copy, no inscriptions, light rippling to top page edges. (1/3).

Condizione: New.

paperback. Condizione: Very Good.

Paperback. Condizione: New. This collection features four peer-reviewed reviews on phosphorus uptake and use in crops.The first chapter summarises the progress in research on root traits associated with phosphorus acquisition, including root morphology, architecture, biochemistry, colonisation by arbuscular mycorrhizal fungi, and fine root endophytes. The chapter also reviews the recent advances in breeding programmes to improve phosphorus acquisition efficiency.The second chapter discusses interactions between phosphorus management (phosphorus rate, source timing, and placement) and diverse cropping systems and climate and how these interactions are essential to efficient utilization of phosphorus resources.The third chapter assesses the key soil, root and microbial processes that influence phosphorus acquisition with a focus on factors that can be managed to ensure optimal use of fertiliser and development of root systems for improved phosphorus acquisition. A case study from Australia is used to demonstrate how phosphorus efficiency of grasslands can be improved.The final chapter reviews the environmental effects of phosphorus fertilisation in agriculture, primarily its impact on water quality. The chapter considers how future water quality issues can be mitigated and also examines the cycling, fate and transport of phosphorus in agriculture.…

Soft cover. Condizione: Very Good. No Jacket. 1st Edition. First Edition / First Print. Paperback copy with stapled spine, no dustjacket as issued. 36pp. B/w photographs throughout, b/w map to inside front/rear covers. Not library copy, no inscriptions. (3/1).

Paperback. Condizione: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condizione: As New. Unread book in perfect condition.

Condizione: New. In.

Condizione: New.

Hardcover. Condizione: Brand New. 288 pages. 12.01x9.01x1.14 inches. In Stock.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Brand New. 288 pages. 12.01x9.01x1.14 inches. In Stock.