scholarly journals Diffusion Rate and Activity Index of Some Slow Release Nitrogen Fertilizer

2018 ◽  
Vol 58 (2 (In Progress)) ◽  
pp. 255-266
Keyword(s):  
Nitrogen Fertilizer ◽  
Slow Release ◽  
Diffusion Rate ◽  
Activity Index

scholarly journals Metabolism of Oxamide (Slow-Release Nitrogen Fertilizer) in Rice Plant

1987 ◽  
Vol 33 (2) ◽  
pp. 281-290
Author(s):  
Shoji Sakai ◽  
Yutaka Takada ◽  
Ryoji Nakagawa ◽  
Yoshio Yamada
Keyword(s):  
Nitrogen Fertilizer ◽  
Rice Plant ◽  
Slow Release

scholarly journals Effect of slow release fertilizers on container-grown woody plants

2008 ◽  
Vol 34 (No. 1) ◽  
pp. 35-41 ◽  
Author(s):  
F. Šrámek ◽  
M. Dubský
Keyword(s):  
Nitrogen Fertilizer ◽  
Woody Plants ◽  
Slow Release ◽  
First Year ◽  
Nutrient Source ◽  
Thuja Occidentalis ◽  
Slow Release Fertilizers ◽  
Second Year ◽  
Soluble Fertilizer ◽  
Pyracantha Coccinea

Slow-Release Fertilizers (SRF) Silvamix Forte and Silvagen were tested in two-year experiments with container-grown woody plants (<i>Pyracantha coccinea</i>, <i>Thuja occidentalis</i>). Several fertilizing systems were compared: preplant application of SRF into substrate as the sole nutrient source for a two-year period, preplant application of SRF and soluble fertilizer (PG Mix), and preplant application of SRF and soluble fertilizer together with additional fertilizing by solution of nitrogen fertilizer during both growing periods. A system with controlled-release fertilizer (CRF) Osmocote 5&minus;6 was chosen as a control variant; it was incorporated into substrate before planting in the first year and top-dressed in the second year. CRF Plantacote 6M (mixed into substrate before planting and top-dressed in the second year) and Osmocote 16&minus;18 applied only before planting were tested, too. The experiments showed that SRF Silvamix Forte and Silvagen give results comparable with CFR provided that they were incorporated together with soluble ferti-lizer dose and plants were fertilized by solution of nitrogen fertilizer during both growing periods.

Environmentally Friendly Slow-Release Nitrogen Fertilizer

2011 ◽  
Vol 59 (18) ◽  
pp. 10169-10175 ◽  
Author(s):  
Boli Ni ◽  
Mingzhu Liu ◽  
Shaoyu Lü ◽  
Lihua Xie ◽  
Yanfang Wang
Keyword(s):  
Nitrogen Fertilizer ◽  
Slow Release ◽  
Environmentally Friendly
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