Fertilizer Use and Crop Yields in the United States

Fertilizer Use and Crop Yields in the United States PDF Author:
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 75

Get Book Here

Book Description

Fertilizer Use and Crop Yields in the United States

Fertilizer Use and Crop Yields in the United States PDF Author:
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 75

Get Book Here

Book Description


Fertilizer Use and Crop Yields in the United States

Fertilizer Use and Crop Yields in the United States PDF Author:
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 94

Get Book Here

Book Description


Fertilizer Use and Crop Yields in the United States

Fertilizer Use and Crop Yields in the United States PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category :
Languages : en
Pages : 75

Get Book Here

Book Description


Fertilizer Use and Crop Yields in the United States

Fertilizer Use and Crop Yields in the United States PDF Author: National Soil and Fertilizer Research Committee
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 75

Get Book Here

Book Description


Fertilizer Use in the United States

Fertilizer Use in the United States PDF Author: Donald Bryan Ibach
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 28

Get Book Here

Book Description


Crop Yield Response to Fertilizer in the United States

Crop Yield Response to Fertilizer in the United States PDF Author: Donald Bryan Ibach
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 300

Get Book Here

Book Description


The Economic Position of Fertilizer Use in the United States

The Economic Position of Fertilizer Use in the United States PDF Author: Donald Bryan Ibach
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 32

Get Book Here

Book Description
Pp. 3 -- Introduction. pp. 4 -- Current fertilizer practice, by crops. pp. 5 -- Production from current acreage and projected needs. pp. 12 -- Acreage-fertilizer combinations for U.S. production and projected needs. pp. 14 -- Meeting projected needs at minimum unit cost. pp. 19 -- Optimum use of limited quantities of fertilizer. pp. 25.

Manure Use for Fertilizer and for Energy

Manure Use for Fertilizer and for Energy PDF Author: James M. MacDonald
Publisher: DIANE Publishing
ISBN: 1437921434
Category : Technology & Engineering
Languages : en
Pages : 53

Get Book Here

Book Description
About 5% of all U.S. cropland is currently fertilized with livestock manure. Expanded environmental regulation through nutrient management plans will likely lead to wider use of manure on cropland, at higher production costs, but with only modest impacts on commodity demand, or farm structure. While current use is limited, expanded gov¿t. support could lead to a substantial increase in manure use as a feedstock. However, current energy processes are unlikely to compete with fertilizer uses of manure, because they leave fertilizer nutrients as residues, in more marketable form, and because manure-to-energy projects will be most profitable in regions where raw manure is in excess supply, with the least value as fertilizer. Charts and tables.

Restrictions on Using More Fertilizer for Food Crops in Developing Countries, Department of State and Other Federal Agencies

Restrictions on Using More Fertilizer for Food Crops in Developing Countries, Department of State and Other Federal Agencies PDF Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Agriculture and state
Languages : en
Pages : 84

Get Book Here

Book Description


Fertilizer Use and Crop Yields in the ...

Fertilizer Use and Crop Yields in the ... PDF Author: National Soil and Fertilizer Research Committee (U.S.). Fertilizer Work Group
Publisher:
ISBN:
Category : Crop yields
Languages : en
Pages : 556

Get Book Here

Book Description