Author: National Fertilizer Development Center (U.S.)Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 52
Book Description
Soil-fertilizer-plant Research, 1972-l975
Author: National Fertilizer Development Center (U.S.)Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 52
Book Description
Soil-fertilizer-plant Research, 1975-1978
Author: Publisher:
ISBN:
Category : Fertilization of plants
Languages : en
Pages : 56
Book Description
This report summarizes findings in the agronomic area of fertilizer research from July 1, 1975, through September 30, 1978. Similar 3-year reports were issued in 1957 and at 3-year intervals thereafter.
Fertilizer Abstracts
Author: TVA Fertilizer Publications
Author: Bulletin
Author: Catalogue of Research Literature for Development: Food production and nutrition
Author: United States. Agency for International Development. Bureau for Technical AssistancePublisher:
ISBN:
Category : Agricultural assistance, American
Languages : en
Pages : 454
Book Description
Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1724
Book Description
General Technical Report RMRS
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 346
Book Description
Restoring Western Ranges and Wildlands
Author: Stephen B. MonsenPublisher:
ISBN:
Category : Range management
Languages : en
Pages : 324
Book Description
Fertilization of Dryland and Irrigated Soils
Author: J. HaginPublisher: Springer Science & Business Media
ISBN: 3642683274
Category : Technology & Engineering
Languages : en
Pages : 197
Book Description
Much has been learned about the proper and judicious use of fertilizers. Fertilizer application by farmers has grown from an art to a science. As food producers have strived to increase crop yields by overcoming nutrient deficiencies the use of fertil izers has increased dramatically. This has created a large chemical industry capable of supplying the needed plant food elements. A more complete understanding of soil chemistry and plant nutrition has led to greater fertilizer use with improved fertilization methods and crop cultural practices. Improved fertilizer technology has led to the production of more efficient forms of fertilizer. The modem fertilizer industry and with it fertilization practices began in the humid countries of the world. The use of fertilizers in arid and semiarid regions was later in development, although agriculture had its beginning in semiarid and arid regions. The development offertilizer use is parallel to industrial development in various areas of the world.