Some factors influencing the nitrogen and phosphorus concentrations in the corn grain and leaf at maximum grain yields

1981 ◽  
Author(s):  
Luiz Eugenio Coelho de Miranda
Keyword(s):  
Nitrogen And Phosphorus ◽  
Grain Yields ◽  
Factors Influencing ◽  
Corn Grain

Factors Influencing the Oil and Protein Content of Corn Grain 1

1951 ◽  
Vol 43 (7) ◽  
pp. 305-311 ◽  
Author(s):  
Philip A. Miller ◽  
B. Brimhall
Keyword(s):  
Protein Content ◽  
Factors Influencing ◽  
Corn Grain

Effect of Liquid Manure Application Methods on Soil Nitrogen and Corn Grain Yields

jpa ◽  
1995 ◽  
Vol 8 (2) ◽  
pp. 186-189 ◽  
Author(s):  
M. A. Schmitt ◽  
S. D. Evans ◽  
G. W. Randall
Keyword(s):  
Soil Nitrogen ◽  
Liquid Manure ◽  
Manure Application ◽  
Grain Yields ◽  
Application Methods ◽  
Corn Grain

scholarly journals Water Budget Approach to Quantify Corn Grain Yields Under Variable Rooting Depths

2001 ◽  
Vol 65 (4) ◽  
pp. 1219-1226 ◽  
Author(s):  
D. J. Timlin ◽  
Y. Pachepsky ◽  
V. A. Snyder ◽  
R. B. Bryant
Keyword(s):  
Water Budget ◽  
Grain Yields ◽  
Corn Grain

Nitrogen Source, Application Time, and Tillage Effects on Soil Nitrous Oxide Emissions and Corn Grain Yields

2012 ◽  
Vol 76 (4) ◽  
pp. 1268-1279 ◽  
Author(s):  
C. F. Drury ◽  
W. D. Reynolds ◽  
X. M. Yang ◽  
N. B. McLaughlin ◽  
T. W. Welacky ◽  
...  
Keyword(s):  
Nitrous Oxide ◽  
Nitrogen Source ◽  
Nitrous Oxide Emissions ◽  
Application Time ◽  
Grain Yields ◽  
Corn Grain

scholarly journals Influence of Different Factors on Productivity of Reed Growths

2015 ◽  
Vol 1 ◽  
pp. 106
Author(s):  
Edgars Čubars ◽  
Gotfrīds Noviks
Keyword(s):  
Water Body ◽  
Total Concentration ◽  
Regression Equation ◽  
Water Bodies ◽  
Winter Period ◽  
Nitrogen And Phosphorus ◽  
Factors Influencing ◽  
Artificial Water Bodies ◽  
Growing Conditions ◽  
Artificial Water

The study shows results of research on reed productivity and on factors influencing this productivity. The research was performed during winter period from 2010 until 2012 in 23 natural and artificial water bodies of Latvia. The author of this study analyzed indexes of reed growth productivity and found regularities that statistically significantly (p less then 0,05) explain changes of reed productivity in water bodies depending on individual reed growing conditions in each water body. It is established that the productivity of reed growth depends on the amount of nutrients in the water of water body and that this productivity rises if the total concentration of nitrogen and phosphorus in the water is increased. The reed productivity is lower in clearer water. This parameter may be used in order to evaluate the amount of extractable biomass. The coherence is characterized by statistically significant (p less then 0,05) regression equation.

scholarly journals EFFECT OF DELAYED EMERGENCE ON CORN GRAIN YIELDS

2012 ◽  
Vol 35 (3) ◽  
pp. 480-496 ◽  
Author(s):  
Kyle Lawles ◽  
William Raun ◽  
Kefyalew Desta ◽  
Kyle Freeman
Keyword(s):  
Grain Yields ◽  
Delayed Emergence ◽  
Corn Grain
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