Author: Ahmed El Tayeb Osman
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Book Description
Response of Subclover (Trifolium Subterraneum L.) to Phosphorus
Author: Ahmed El Tayeb Osman
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
Book Description
Plant Analysis
Author: D Reuter
Publisher: CSIRO PUBLISHING
ISBN: 0643101268
Category : Science
Languages : en
Pages : 585
Book Description
Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crops, pastures, vegetables, fruit trees, vines, ornamentals and forest species. This information is valuable in assessing the effectiveness of fertiliser programs and for monitoring longer term changes in crop nutritional status. New to this edition: *Volume and scope of information accessed from the literature has expanded several-fold. Interpretation criteria for 294 species have been compiled in the tables from more than 1872 published papers. *New chapter on nutrient criteria for forest species. *Includes guidelines for collecting, handling and analysing plant material. An entire chapter is devoted to the identification of nutrient deficiency and toxicity symptoms.
Publisher: CSIRO PUBLISHING
ISBN: 0643101268
Category : Science
Languages : en
Pages : 585
Book Description
Plant Analysis: An Interpretation Manual 2nd Edition is an easily accessible compilation of data summarising the range of nutrient concentration limits for crops, pastures, vegetables, fruit trees, vines, ornamentals and forest species. This information is valuable in assessing the effectiveness of fertiliser programs and for monitoring longer term changes in crop nutritional status. New to this edition: *Volume and scope of information accessed from the literature has expanded several-fold. Interpretation criteria for 294 species have been compiled in the tables from more than 1872 published papers. *New chapter on nutrient criteria for forest species. *Includes guidelines for collecting, handling and analysing plant material. An entire chapter is devoted to the identification of nutrient deficiency and toxicity symptoms.
Effects of Stage of Maturity on Phosphorus and Sulfur Critical Levels in Trifolium Subterraneum L.
Author: Dianne Marie Drlica
Publisher:
ISBN:
Category : Clover
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Clover
Languages : en
Pages : 120
Book Description
Fertilizer Abstracts
Author:
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 514
Book Description
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 514
Book Description
Phosphorus Requirements for Sustainable Agriculture in Asia and Oceania
Author: International Council of Scientific Unions. Scientific Committee on Problems of the Environment
Publisher: Int. Rice Res. Inst.
ISBN: 9712200027
Category : Science
Languages : en
Pages : 495
Book Description
This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Publisher: Int. Rice Res. Inst.
ISBN: 9712200027
Category : Science
Languages : en
Pages : 495
Book Description
This symposium organised by the International Rice Institute concentrate on the P requirement to optimize food and fiber production in the main rice-growing areas of the world using Asia and Oceanic data in a regional case study. Research gaps and needs are discussed
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1254
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1254
Book Description
Australian Journal of Agricultural Research
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 598
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 598
Book Description
New Zealand Journal of Crop and Horticultural Science/Experimental Agriculture
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 334
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 334
Book Description
Pesticides Documentation Bulletin
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1210
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1210
Book Description
Soil and Recycling Management in the Anthropocene Era
Author: Gero Benckiser
Publisher: Springer Nature
ISBN: 3030518868
Category : Nature
Languages : en
Pages : 172
Book Description
This book discusses soil and recycling management in the Anthropocene era. Nitrogen shortage is one of nature’s most important productivity regulators, but since the advent of technical nitrogen fixation (TNF), biological nitrogen fixation (BNF) input has nearly doubled, particularly in grass and arable lands covering over 13 million km2 of the Earth’s surface. This book explores how monoculture grass, arable lands and forests are often over fertilized with TNF, animal slurries, sewage sludge, or municipally produced composts, and as a result, flora and fauna that have adapted to a nitrogen shortage in the soil will have to adjust to a surplus; those that are unable to adapt will disappear.
Publisher: Springer Nature
ISBN: 3030518868
Category : Nature
Languages : en
Pages : 172
Book Description
This book discusses soil and recycling management in the Anthropocene era. Nitrogen shortage is one of nature’s most important productivity regulators, but since the advent of technical nitrogen fixation (TNF), biological nitrogen fixation (BNF) input has nearly doubled, particularly in grass and arable lands covering over 13 million km2 of the Earth’s surface. This book explores how monoculture grass, arable lands and forests are often over fertilized with TNF, animal slurries, sewage sludge, or municipally produced composts, and as a result, flora and fauna that have adapted to a nitrogen shortage in the soil will have to adjust to a surplus; those that are unable to adapt will disappear.