Guide To Efficient Nitrogen Fertilizer Use In Walnut Orchards
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Author | : Kathy Kelley Anderson |
Publisher | : University of California, Agriculture and Natural Resources |
Total Pages | : 32 |
Release | : 2006 |
Genre | : Technology & Engineering |
ISBN | : 9781879906808 |
This award-winning publication gives the most in-depth information available on nitrogen fertilization of walnut orchards. Discusses the variables that make nitrogen management of each orchard a unique challenge; and provides the tools that let you manage your orchard efficiently and economically. Chapters discuss concepts of fertilization, nitrogen budgeting, choosing and using nitrogen fertilizers, and fertilizing young trees.
Author | : Kathy Kelley Anderson |
Publisher | : University of California, Agriculture and Natural Resources |
Total Pages | : 20 |
Release | : 2006 |
Genre | : Technology & Engineering |
ISBN | : 1879906805 |
This award-winning publication gives the most in-depth information available on nitrogen fertilization of walnut orchards. Discusses the variables that make nitrogen management of each orchard a unique challenge; and provides the tools that let you manage your orchard efficiently and economically. Chapters discuss concepts of fertilization, nitrogen budgeting, choosing and using nitrogen fertilizers, and fertilizing young trees.
Author | : David E. Ramos |
Publisher | : UCANR Publications |
Total Pages | : 332 |
Release | : 1997 |
Genre | : Technology & Engineering |
ISBN | : 9781879906273 |
This is the only comprehensive guide available covering all aspects of English walnut culture. Applicable worldwide, includes over 50 color photographs, practical considerations on walnut varieties, hedgerow planting and agricultural chemicals
Author | : |
Publisher | : UCANR Publications |
Total Pages | : 20 |
Release | : 2006 |
Genre | : Cover crops |
ISBN | : 9781601073976 |
Author | : Canada. Agriculture and Agri-Food Canada |
Publisher | : |
Total Pages | : 130 |
Release | : 2001 |
Genre | : Fertilizers |
ISBN | : 9780662304944 |
Author | : Li Wang |
Publisher | : Frontiers Media SA |
Total Pages | : 141 |
Release | : 2024-05-22 |
Genre | : Science |
ISBN | : 2832549322 |
The improvement in global crop production over the past several decades has been associated with increased use of nitrogen (N) fertilizer. However, on average, less than 50% of the nitrogen added to croplands globally is harvested as crop product. Inefficient use of N fertilizer by crops will result in substantial agricultural nitrogen losses, posing threats to human and ecosystem health. Crop production must increase dramatically to meet the growing demand for food and biofuels projected for 2050. To boost crop yield with lowered environmental cost, the use of high-potential crop cultivars and efficient nitrogen fertilizer management are required. Recent advances in N management practices, such as enhanced-efficiency fertilizer use, improved manure management and machine deep placement of fertilizer have opened up new strategies to achieve improved crop production with N use reduction. A better understanding of the key crop traits and regulatory processes in response to N fertilizer managements will facilitate the increase in crop yield, N use efficiency while minimizing impacts on the environment.
Author | : |
Publisher | : UCANR Publications |
Total Pages | : 9 |
Release | : |
Genre | : |
ISBN | : 1601073933 |
Author | : |
Publisher | : |
Total Pages | : 12 |
Release | : 2006 |
Genre | : Agriculture |
ISBN | : |
Author | : Roy S. Rauschkolb |
Publisher | : Oxford University Press, USA |
Total Pages | : 272 |
Release | : 1994 |
Genre | : Business & Economics |
ISBN | : |
Nitrogen constitutes about 79 percent of the earth's atmosphere, yet, in an agricultural plant production system, it is still common for soils to be deficient in the nitrogen needed for maximum plant growth. Nitrogen fertilizers, however, despite being essential for the economically driven production of food and fiber, are recognized as polluters of natural waters, and it has become increasingly apparent that manufactured and naturally occurring nitrogen resources must be better managed. This book addresses the problem by describing how such factors as types of soils and crops, irrigation methods, climate, and the nitrogen cycle itself affect levels of nitrogen in agricultural plant production systems. The book also provides a practical guide to the use of different fertilizers with regard to environment, type of plant, and method of farming. This book will help to achieve effective nitrogen management in agriculture and will be of interest to workers in local, state, and federal agricultural extension services, consulting firms, environmental regulators, and students and researchers in soil chemistry.
Author | : |
Publisher | : |
Total Pages | : 18 |
Release | : 1977 |
Genre | : Eastern black walnut |
ISBN | : |