The Effect of Planting Date, Nitrogen Fertilizer Rate, and Harvest Date on Seasonal Concentration and Total Content of Six Macronutrients in Sugarbeet

1989 ◽  
Vol 26 (1) ◽  
pp. 34-49 ◽  
Author(s):  
S. Bravo ◽  
G.S. Lee ◽  
W.R. Schmehl
Keyword(s):  
Nitrogen Fertilizer ◽  
Total Content ◽  
Planting Date ◽  
Harvest Date ◽  
Fertilizer Rate ◽  
Nitrogen Fertilizer Rate

scholarly journals Effects of Manure History and Nitrogen Fertilizer Rate on Sugar Beet Production in the Northwest US

cftm ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 1-9
Author(s):  
David D. Tarkalson ◽  
David L. Bjorneberg ◽  
Rick D. Lentz
Keyword(s):  
Sugar Beet ◽  
Nitrogen Fertilizer ◽  
Fertilizer Rate ◽  
Nitrogen Fertilizer Rate

Optimization of nitrogen fertilizer rate under integrated rice management in a hilly area of Southwest China

Pedosphere ◽  
2020 ◽  
Vol 30 (6) ◽  
pp. 759-768
Author(s):  
Yujiao DONG ◽  
Jiang YUAN ◽  
Guangbin ZHANG ◽  
Jing MA ◽  
Padilla HILARIO ◽  
...  
Keyword(s):  
Nitrogen Fertilizer ◽  
Southwest China ◽  
Fertilizer Rate ◽  
Hilly Area ◽  
Nitrogen Fertilizer Rate

Response of Inga rice to nitrogen fertilizer rate and timing in New South Wales

1982 ◽  
Vol 22 (115) ◽  
pp. 62 ◽  
Author(s):  
DP Heenan ◽  
LG Lewin
Keyword(s):  
Nitrogen Fertilizer ◽  
Agricultural Research ◽  
New South ◽  
New South Wales ◽  
Research Centre ◽  
Yield Response ◽  
Fertilizer Rate ◽  
South Wales ◽  
Panicle Number ◽  
Nitrogen Fertilizer Rate

Two experiments were done at the Yanco Agricultural Research Centre, New South Wales, in 1978-79 and 1979-80 to measure the response of long grain rice, cv. Inga, to rates of nitrogen applied at two different times. The highest yields were recorded when the nitrogen was applied at panicle initiation. Increasing the rate from 100 to 200 kg N/ha at panicle initiation had no effect on grain yield. When the nitrogen was applied earlier, just before permanent water, yields were highest at 50 kg N/ha and declined at the highest rates (150 and 200 kg N/ha). This negative yield response was mainly due to a drop in the percentage of filled florets, and occurred despite an increase in panicle number.

Biomass and Nutrient Accumulation by Cover Crops and Upland Rice Grown in Succession Under No-Tillage System as Affected by Nitrogen Fertilizer Rate

2020 ◽  
Vol 23 (2) ◽  
pp. 117-126
Author(s):  
Edson Cabral da Silva ◽  
Takashi Muraoka ◽  
Alefe Viana Souza Bastos ◽  
Vinícius Ide Franzin ◽  
Salatiér Buzetti ◽  
...  
Keyword(s):  
Nitrogen Fertilizer ◽  
Cover Crops ◽  
Upland Rice ◽  
No Tillage ◽  
Nutrient Accumulation ◽  
Fertilizer Rate ◽  
Tillage System ◽  
Nitrogen Fertilizer Rate
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