Long-Term Effects of Poultry Manure Application on Nitrate Leaching in Tile Drain Water

2013 ◽  
Vol 56 (1) ◽  
pp. 91-101 ◽  
Author(s):  
H. Q. Nguyen ◽  
R. S. Kanwar ◽  
N. L. Hoover ◽  
P. Dixon ◽  
J. Hobbs ◽  
...  
Keyword(s):  
Nitrate Leaching ◽  
Poultry Manure ◽  
Long Term Effects ◽  
Drain Water ◽  
Manure Application

Long-Term Effects of Sustained Beef Feedlot Manure Application on Soil Nutrients, Corn Silage Yield, and Nutrient Uptake

2005 ◽  
Vol 34 (5) ◽  
pp. 1672-1681 ◽  
Author(s):  
Richard B. Ferguson ◽  
John A. Nienaber ◽  
Roger A. Eigenberg ◽  
Brian L. Woodbury
Keyword(s):  
Nutrient Uptake ◽  
Soil Nutrients ◽  
Corn Silage ◽  
Long Term Effects ◽  
Manure Application ◽  
Beef Feedlot Manure

Long-term effects of manure application on grain yield under different cropping systems and ecological conditions in China

2008 ◽  
Vol 147 (1) ◽  
pp. 31-42 ◽  
Author(s):  
H. ZHANG ◽  
M. XU ◽  
F. ZHANG
Keyword(s):  
Grain Yield ◽  
Cropping Systems ◽  
Long Term Effects ◽  
Manure Application ◽  
Organic C ◽  
Wide Range ◽  
Long Term Experiments ◽  
Continuous Maize ◽  
Yield Trends

SUMMARYRice (Oryza sativaL.), wheat (Triticum aestivumL.) and maize (Zea maysL.) are the main crops grown in China. Applying organic manures is an important practice in sustaining soil fertility and agricultural productivity in these cropping systems. The current paper presents the effects of manure application on grain yields in nine long-term experiments that consist of one continuous maize, four wheat–maize and four rice-based cropping systems across a wide range of agro-ecological regions in China. The study shows that regular manure application can increase soil organic carbon (SOC) and grain yield across all the sites. Overall, regular use of manure results in larger increases in SOC in the maize and wheat–maize systems than in the rice-based systems. Application of manure tends to increase the grain yield in the maize and wheat–maize systems during the final years, but increases the grain yield in the rice-based systems during the initial years of the long-term experiments. There is only one site that shows significant improvement in the yield trend in association with the application of manure. The effects of manure on yield trends are probably determined by the initial yield and/or the ‘organic C effect’ that may cause gradual improvements in SOC and soil physical properties.

Long-Term Effects of Semisolid Beef Manure Application to Forage Grass on Soil Mineralizable Nitrogen

2011 ◽  
Vol 75 (2) ◽  
pp. 649-658 ◽  
Author(s):  
Mehdi Sharifi ◽  
Bernie J. Zebarth ◽  
David L. Burton ◽  
Vernon Rodd ◽  
Cynthia A. Grant
Keyword(s):  
Forage Grass ◽  
Long Term Effects ◽  
Manure Application ◽  
Mineralizable Nitrogen ◽  
Soil Mineralizable Nitrogen

scholarly journals The Manitoba Land Calculator: A Tool to Estimate Land Requirements for Manure Application in Manitoba, Canada

2021 ◽  
Vol 64 (5) ◽  
pp. 1705-1716
Author(s):  
Roniele Cordeiro ◽  
Petra Loro ◽  
Marcos Cordeiro ◽  
Clay Sawka ◽  
Kim Ominski ◽  
...  
Keyword(s):  
Mass Balance ◽  
Environmental Sustainability ◽  
Poultry Manure ◽  
Nutrient Utilization ◽  
Feeding Strategies ◽  
List Type ◽  
Manure Application ◽  
Nutrient Excretion ◽  
The Government

HighlightsThe Manitoba Land Calculator is a tool to estimate land requirements for new and expanding livestock operations.This new tool reflects Manitoba production practices and recent advances in animal and crop performance.Considerably more land is needed for management of manure phosphorus than when only nitrogen is considered.Sufficient land for application of manure supports the environmental sustainability of livestock production.Abstract. The planning of new livestock and poultry facilities or expansion of existing facilities should ensure sufficient land for manure application. Decision support tools used to establish land requirements for manure nutrients should take into consideration advances in animal genetics, performance, feeding strategies, and available feeds. This article presents a new tool for estimating land requirements for new and expanding pig, beef, dairy, and poultry operations in the province of Manitoba, Canada. The Manitoba Land Calculator (MLC) estimates land requirements for manure nitrogen (N) and phosphorus (P). It uses a mass balance approach to estimate nutrient excretion by livestock and poultry based on typical Manitoba feeding practices, weight gain, and production cycles. Crop nutrient utilization and removals can be calculated for 20 common crops grown in Manitoba using reliable long-term yields and farm-specific crop areas. Two case studies (pig and poultry) were selected from the Livestock Technical Review Public Registry on the Government of Manitoba website to illustrate the inputs and outputs associated with the MLC. The results indicated that land requirements increased by 4.6-fold and 5.7-fold for the poultry and pig operations, respectively, compared to the previous provincial methodology due to the inclusion of P in the model. Securing additional land during the planning stages will support the implementation of nutrient stewardship principles that ensure the long-term environmental sustainability of livestock operations. Keywords: Animal production, Land requirements, Livestock and poultry, Manure, Mass balance, Nutrient excretion.

Sign in / Sign up

Export Citation Format

Share Document