Water and Nitrogen Uptake and Responses in Models of Wheat, Potatoes, and Maize

2008 ◽  
pp. 127-146 ◽  
Author(s):  
P. D. Jamieson ◽  
R. F. Zyskowski ◽  
F. Y. Li ◽  
M. A. Semenov
Keyword(s):  
Nitrogen Uptake

THE EFFECTS OF TILLAGE SYSTEMS ON BURLEY TOBACCO YIELD AND NITROGEN UPTAKE PATTERNS

2000 ◽  
Vol 44 ◽  
pp. 1-6 ◽  
Author(s):  
Greg D. Hoyt
Keyword(s):  
Nitrogen Uptake ◽  
Tillage Systems ◽  
Burley Tobacco

Characteristics of Nitrogen Uptake, Utilization and Distribution in Ordered Transplanting and Optimized Broadcasting Rice

2017 ◽  
Vol 43 (1) ◽  
pp. 97
Author(s):  
Bao-Wei GUO ◽  
Hong-Cheng ZHANG ◽  
Da-Wei ZHU ◽  
Ke Xu ◽  
Zhong-Yang HUO ◽  
...  
Keyword(s):  
Nitrogen Uptake

Characterization of Nitrogen Uptake and Utilization in Rice under Different Planting Methods

2013 ◽  
Vol 38 (10) ◽  
pp. 1908-1919 ◽  
Author(s):  
Zhong-Yang HUO ◽  
Jie LI ◽  
Hong-Cheng ZHANG ◽  
Qi-Gen DAI ◽  
Ke XU ◽  
...  
Keyword(s):  
Nitrogen Uptake ◽  
Planting Methods

Predicting the Effect of Ammonium Placement on Nitrogen Uptake by Corn

1990 ◽  
Vol 82 (1) ◽  
pp. 135-138 ◽  
Author(s):  
L. Anghinoni ◽  
S. A. Barber
Keyword(s):  
Nitrogen Uptake

Soil Temperature, Nitrogen Concentration, and Residence Time Affect Nitrogen Uptake Efficiency in Citrus

2002 ◽  
Vol 31 (3) ◽  
pp. 759 ◽  
Author(s):  
J. M. S. Scholberg ◽  
L. R. Parsons ◽  
T. A. Wheaton ◽  
B. L. McNeal ◽  
K. T. Morgan
Keyword(s):  
Soil Temperature ◽  
Residence Time ◽  
Nitrogen Uptake ◽  
Nitrogen Concentration ◽  
Nitrogen Uptake Efficiency ◽  
Uptake Efficiency

Post‐Heading Nitrogen Uptake, Retranslocation, and Partitioning in Spring Barley

Crop Science ◽  
1994 ◽  
Vol 34 (4) ◽  
pp. 977-984 ◽  
Author(s):  
Patrick Bulman ◽  
Donald L. Smith
Keyword(s):  
Nitrogen Uptake ◽  
Spring Barley

Nitrogen Uptake by Ryegrass from Three Tagged Ammonium Fertilizers

1958 ◽  
Vol 22 (3) ◽  
pp. 231-234 ◽  
Author(s):  
K. B. Tyler ◽  
F. E. Broadbent
Keyword(s):  
Nitrogen Uptake

Yield and Nitrogen Uptake of Rotated Corn in a Ridge Tillage System

1997 ◽  
Vol 89 (3) ◽  
pp. 397-403 ◽  
Author(s):  
Tammiraj K. Iragavarapu ◽  
Gyles W. Randall ◽  
Michael P. Russelle
Keyword(s):  
Nitrogen Uptake ◽  
Tillage System ◽  
Ridge Tillage

scholarly journals The nitrogen topdressing mode of indica-japonica and indica hybrid rice are different after side-deep fertilization with machine transplanting

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Xiaodan Wang ◽  
Yaliang Wang ◽  
Yuping Zhang ◽  
Jing Xiang ◽  
Yikai Zhang ◽  
...  
Keyword(s):  
Single Dose ◽  
Controlled Release ◽  
Nitrogen Uptake ◽  
Dry Matter ◽  
Hybrid Rice ◽  
Dry Matter Accumulation ◽  
Area Index ◽  
Quick Release ◽  
Significant Difference ◽  
Spikelets Per Panicle

AbstractDetermination of the optimal fertilization method is crucial to maximize nitrogen use efficiency and yield of different rice cultivars. Side-deep fertilization with controlled-release nitrogen, in conjunction with machine transplanting and subsequent topdressing, was applied to Indica–japonica hybrid rice ‘Yongyou1540’ (YY1540) and indica hybrid rice ‘Tianyouhuazhan’ (TYHZ). Four nitrogen treatments were applied in 2018 and 2019: traditional nitrogen application with quick-release nitrogen (T1), single-dose deep fertilization at transplanting with 100% controlled-release nitrogen (T2), and deep fertilization of 70% controlled-release nitrogen and topdressing of 30% quick nitrogen at tillering (T3), or at panicle initiation (T4). Side-deep fertilization reduced the fertilizer application frequency without causing yield loss, T4 enhanced the yield of YY1540 by increasing the number of productive tillers and number of spikelets per panicle compared with T1, T2 and T3. The yield of TYHZ showed no significant difference among treatments. The T4 treatment decreased the number of tillers at the tilling peak stage and increased the percentage productive tillers and number of differentiated spikelets. Compared with the other treatments, T4 increased dry matter accumulation and leaf area index during panicle initiation and grain ripening, and contributed to enhanced nitrogen uptake and nitrogen utilization in YY1540. On average, nitrogen uptake and utilization in YY1540 were highest in T4, but no significant differences among treatments were observed in TYHZ. Dry matter accumulation and nitrogen uptake from panicle initiation to heading of YY1540 were correlated with number of spikelets per panicle, but no significant correlations were observed for TYHZ. Supplementary topdressing with quick-release nitrogen at the panicle initiation stage was required to increase yield of indica–japonica hybrid rice, whereas single-dose deep fertilization with controlled-release nitrogen is satisfactory for the indica hybrid cultivar.

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