Proceedings :: North Central Soil Fertility Conference

Proceedings

Find matching any: Reset

Bu, H

Zhang, C

» Add more authors

Add filter to result:

Authors

Franzen, D

Sharma, L

Bu, H

Schultz, E

Breker, J

Denton, A

Beltrame, A

Penn, C

Quinn, D

Williams, M

Zhang, C

Topics

General Poster

Type

Oral

Poster

Year

2016

2025

Home » Authors » Results

Authors

Filter results2 paper(s) found.
1. Independence of Crop Yield and Nitrogen Rate Across Sites Historically soil fertility specialists in the North Central States of the USA have constructed nitrogen (N) rate recommendations based on ‘yield goals’ or ‘expected yield’. Within the past ten years, there has been a general realization by soil fertility researchers that within a site or field there is a relationship between N rate and yield; however, because of soil and weather differences between sites there is no relationship in N rate studies with a large number of... D. Franzen, L. Sharma, H. Bu, E. Schultz, J. Breker, A. Denton Download paper
2. Impact of Phosphorus Source and Timing on Corn Yield and Root Growth Phosphorus (P) management is critical in maize production due to limited mobility, solubility, and stratification in soils. This study evaluates P application techniques with regard to maize grain yield, total P uptake, and root distribution. Our hypothesis was that applying P as a side dress in a low P soil at a low dose equal to plant uptake can compensate for not maintaining soil test P at the critical level, providing sufficient P during peak demand and sustaining high yields. A greenhouse... A. Beltrame, C. Penn, D. Quinn, M. Williams, C. Zhang

Filter results2 paper(s) found.

1. Independence of Crop Yield and Nitrogen Rate Across Sites

Historically soil fertility specialists in the North Central States of the USA have constructed nitrogen (N) rate recommendations based on ‘yield goals’ or ‘expected yield’. Within the past ten years, there has been a general realization by soil fertility researchers that within a site or field there is a relationship between N rate and yield; however, because of soil and weather differences between sites there is no relationship in N rate studies with a large number of... D. Franzen, L. Sharma, H. Bu, E. Schultz, J. Breker, A. Denton

Download paper

2. Impact of Phosphorus Source and Timing on Corn Yield and Root Growth

Phosphorus (P) management is critical in maize production due to limited mobility, solubility, and stratification in soils. This study evaluates P application techniques with regard to maize grain yield, total P uptake, and root distribution. Our hypothesis was that applying P as a side dress in a low P soil at a low dose equal to plant uptake can compensate for not maintaining soil test P at the critical level, providing sufficient P during peak demand and sustaining high yields. A greenhouse... A. Beltrame, C. Penn, D. Quinn, M. Williams, C. Zhang