Fertilizer Use Statistics and Crop Yields
Author : Adolfo Martinez
Publisher :
Page : 44 pages
File Size : 15,58 MB
Release : 1990
Category : Technology & Engineering
ISBN :
Fertilizer Use by Crop
Author :
Publisher : Food & Agriculture Org.
Page : 128 pages
File Size : 35,57 MB
Release : 2006
Category : Business & Economics
ISBN : 9789251055922
Book Description
Most of the world's hunger and poverty occurs in rural areas. The use of fertilizers could improve agricultural productivity in these areas. However, many developing countries attach a low priority to the subsistence / smallholder sector, particularly in disadvantaged areas. This publication summarizes the information from 21 countries: the crops on which fertilizers are used, the social and structural context, appropriate fertilizer application rates and their profitability, arrangements for supplying fertilizers to farmers and for marketing their produce, credit facilities, and research.
Crop Yield Response to Fertilizer in the United States
Author : Donald Bryan Ibach
Publisher :
Page : 300 pages
File Size : 32,10 MB
Release : 1968
Category : Crop yields
ISBN :
Book Description
Fertilizer Use in the United States by Crops and Areas, 1964 Estimates
Author : Donald Bryan Ibach
Publisher :
Page : 390 pages
File Size : 37,96 MB
Release : 1967
Category : Fertilizers
ISBN :
Book Description
Fertilizer Use and Crop Yields in the United States
Author :
Publisher :
Page : 75 pages
File Size : 35,79 MB
Release : 1954
Category : Crop yields
ISBN :
Book Description
Fertilizer Use and Crop Yields in the United States
Author :
Publisher :
Page : 600 pages
File Size : 33,94 MB
Release : 1954
Category : Agriculture
ISBN :
Book Description
Set includes revised editions of some issues.
Agriculture-fertilizer Interface in Asia
Author : Saleem Ahmed
Publisher :
Page : 176 pages
File Size : 23,22 MB
Release : 1995
Category : Business & Economics
ISBN :
Book Description
Contract farming, productivity and fertilizer usage: Empirical evidence from specialty crop production
Author : Mishra, Ashok K.
Publisher : Intl Food Policy Res Inst
Page : 43 pages
File Size : 33,54 MB
Release : 2018-11-14
Category : Political Science
ISBN :
Book Description
This study investigates the impact of contract farming (CF) in baby corn production on yield, irrigation costs, fertilizer costs and usage of chemical fertilizer. We find that adoption of CF by baby corn smallholders, after controlling for characteristics of both control and treatment groups, leads to higher yields and lower spending on fertilizers and irrigation. Additionally, CF in baby corn farming leads to a reduction in the use of chemical fertilizers (Urea and DAP). Thus, CF intervention benefits the livelihood of smallholders, reduces environmental degradation and reduces stress on groundwater without compromising yield.
Fertilizer Use and Crop Yields in the ...
Author : National Soil and Fertilizer Research Committee (U.S.). Fertilizer Work Group
Publisher :
Page : 556 pages
File Size : 18,43 MB
Release : 1951
Category : Crop yields
ISBN :
Book Description
World Food and Agriculture - Statistical Yearbook 2020
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
Page : 366 pages
File Size : 21,92 MB
Release : 2020-10-20
Category : Technology & Engineering
ISBN : 9251333947
Book Description
This publication offers a synthesis of the major factors at play in the global food and agricultural landscape. Statistics are presented in four thematic chapters, covering the economic importance of agricultural activities, inputs, outputs and factors of production, their implications for food security and nutrition and their impacts on the environment. The Yearbook is meant to constitute a primary tool for policy makers, researchers and analysts, as well as the general public interested in the past, present and future path of food and agriculture.
