This specially curated collection features four reviews of current and key research on improving crop nutrient use efficiency. The first chapter explores the relationship between rhizobacteria and plant roots, looking primarily at the recruitment of rhizobacteria by the plant to carry out particular functions, such as nutrient acquisition. The chapter highlights our current understanding of the molecular determinants of legume nodulation as well as challenges for improvements of biological nitrogen fixation in legumes and non-legumes. The second chapter considers the rising use of nitrogen (N) fertilizer in agriculture and its role in the shrinking contribution of soil organic N. The chapter explores the impact of the inefficient management of N (low nitrogen-use efficiency) and the consequent developments of major environmental issues, such as pollution to groundwater, oceans and the atmosphere. The third chapter addresses key issues in using N fertilizers in wheat production, such as product cost and environmental impact. The chapter summarises the development of N-efficient cultivars and their economic benefits, as well as their role in reducing the environmental impact of excessive N fertilizer inputs, whilst maintaining respectable yields. The final chapter considers the use of breeding techniques, including genetic variability, to develop more efficient wheat varieties with improved traits related to nitrogen capture, nitrogen assimilation and nitrogen remobilization.

This collection reviews current research on understanding nutrient cycles, the ways crops process nutrients, the environmental effects of fertilizer use and how this understanding can be used to improve nutrient use efficiency for a more resource-efficient and climate-smart agriculture. Parts 1-3 summarise research on the primary macronutrients: nitrogen, phosphorus and potassium. Chapters review what we know about nutrient cycles, crop nutrient processing, potential environmental effects and ways of optimising nutrient use efficiency (NUE). The fourth section of the book discusses secondary macronutrients and micronutrients including: calcium, iron, zinc, boron, manganese and molybdenum as well as soil organic matter. The final part of the book reviews research on optimising fertiliser use. Chapters cover topics such as assessing nutrient availability and advances in integrated plant nutrient management. Other chapters discuss enhanced efficiency fertilisers, the use of bio-effectors/bio-stimulants, fertigation techniques, foliar fertilizers and the use of treated wastes in crop nutrition.

A collection of more than 200 old postcards which trace some of the many ways in which Taunton has changed and developed. All aspects of everyday life are recorded here, from shops and businesses, churches and schools, to images of work and leisure, day trips and days off.

Title: Egypt in its biblical relations and moral aspect.Publisher: British Library, Historical Print EditionsThe British Library is the national library of the United Kingdom. It is one of the world's largest research libraries holding over 150 million items in all known languages and formats: books, journals, newspapers, sound recordings, patents, maps, stamps, prints and much more. Its collections include around 14 million books, along with substantial additional collections of manuscripts and historical items dating back as far as 300 BC.The GENERAL HISTORICAL collection includes books from the British Library digitised by Microsoft. This varied collection includes material that gives readers a 19th century view of the world. Topics include health, education, economics, agriculture, environment, technology, culture, politics, labour and industry, mining, penal policy, and social order. ++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++ British Library Jones, John Foulkes; 1860. 8 . 10096.c.10.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

This is an exploration of Exeter and Exonians, in the first six decades of the twentieth century, seen through over 200 archive postcards. Subjects examined include events such as the arrival of the first aeroplanes ever seen by Exonians and the crises of accidents, fires, floods and war. Exeter Postcards provides a visual history of the city.

This book features the full wartime diaries of Esther Rowley who had, it seems, independent financial status and influential friends in Devon society. Living in a large house with an extensive garden, she nevertheless had little domestic help to look after her frail elderly mother and menagerie of dogs, cats, chickens, and goats. Her road, situated near the sea and a short distance from a local army camp and docks, faced frequent attacks from low-flying German aircraft. Esther graphically describes the Exmouth bombings of 1941, 1942, and 1943, and the aftermath of the Exeter Blitz of 1942, which contrasts with her beautifully written descriptions of the local countryside and weather. Although she enjoyed a full social life after leaving the ATS in Exeter in 1941, playing tennis, dancing, holding tea parties, and playing cards with high-ranking army officers, she faced, like other local inhabitants, the daily possibility of losing her life by enemy action. Furthermore, she poignantly describes the pain of learning that close friends had died in action together with the anxiety that others were missing or in enemy hands. Rescued from obscurity, this absorbing account is an important and fascinating record of civilian life during the Blitz.